diff options
| author | Ralf Baechle <ralf@linux-mips.org> | 2000-12-09 23:31:04 +0000 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2000-12-09 23:31:04 +0000 |
| commit | 94957176ee8af6d922ea52509a6e82f987eb95b2 (patch) | |
| tree | 49984922085301395f8141cb1267984c1e5cf09b /arch | |
| parent | a5369a3419a6445ac95c597a9d0f3226b12fe7c7 (diff) | |
Remove Cosine Orion support.
Diffstat (limited to 'arch')
31 files changed, 24 insertions, 9754 deletions
diff --git a/arch/mips/Makefile b/arch/mips/Makefile index 951f26ded..84a06b421 100644 --- a/arch/mips/Makefile +++ b/arch/mips/Makefile @@ -187,15 +187,6 @@ LOADADDR += 0x80080000 endif # -# Orion Board -# -ifdef CONFIG_ORION -CORE_FILES += arch/mips/orion/orion.o -SUBDIRS += arch/mips/orion -LINKSCRIPT = arch/mips/orion/ld.script.orion -endif - -# # Galileo EV64120 Board # ifdef CONFIG_MIPS_EV64120 @@ -246,13 +237,6 @@ balo: vmlinux endif -ifdef CONFIG_ORION -ORIONBOOT = $(MAKE) -C arch/$(ARCH)/orion - -orionboot: - $(ORIONBOOT) orionboot -endif - ifdef CONFIG_MIPS_EV64120 GALILEOBOOT = $(MAKE) -C arch/$(ARCH)/galileo-boards/ev64120 diff --git a/arch/mips/config.in b/arch/mips/config.in index 4ced145e3..f7c416fbf 100644 --- a/arch/mips/config.in +++ b/arch/mips/config.in @@ -18,7 +18,6 @@ if [ "$CONFIG_EXPERIMENTAL" = "y" ]; then bool 'Support for DECstations (EXPERIMENTAL)' CONFIG_DECSTATION bool 'Support for NEC DDB Vrc-5074 (EXPERIMENTAL)' CONFIG_DDB5074 bool 'Support for NEC DDB Vrc-5476 (EXPERIMENTAL)' CONFIG_DDB5476 - bool 'Support for Galileo Evaluation board or CoSine Orion' CONFIG_ORION bool 'Support for Galileo EV96100 Evaluation board' CONFIG_MIPS_EV96100 bool 'Support for Galileo EV64120 Evaluation board' CONFIG_MIPS_EV64120 if [ "$CONFIG_MIPS_EV64120" = "y" ]; then diff --git a/arch/mips/defconfig b/arch/mips/defconfig index 6b9ae3b5b..305b2fa51 100644 --- a/arch/mips/defconfig +++ b/arch/mips/defconfig @@ -16,8 +16,8 @@ CONFIG_EXPERIMENTAL=y # CONFIG_DECSTATION is not set # CONFIG_DDB5074 is not set # CONFIG_DDB5476 is not set -# CONFIG_ORION is not set # CONFIG_MIPS_EV96100 is not set +# CONFIG_MIPS_EV64120 is not set # CONFIG_MIPS_ATLAS is not set # CONFIG_MIPS_MALTA is not set # CONFIG_MIPS_MAGNUM_4000 is not set diff --git a/arch/mips/defconfig-atlas b/arch/mips/defconfig-atlas index af230e0c5..c8b10e02a 100644 --- a/arch/mips/defconfig-atlas +++ b/arch/mips/defconfig-atlas @@ -16,8 +16,8 @@ CONFIG_EXPERIMENTAL=y # CONFIG_DECSTATION is not set # CONFIG_DDB5074 is not set # CONFIG_DDB5476 is not set -# CONFIG_ORION is not set # CONFIG_MIPS_EV96100 is not set +# CONFIG_MIPS_EV64120 is not set CONFIG_MIPS_ATLAS=y # CONFIG_MIPS_MALTA is not set # CONFIG_MIPS_MAGNUM_4000 is not set diff --git a/arch/mips/defconfig-ddb5476 b/arch/mips/defconfig-ddb5476 index b4aa2ccde..047f60d15 100644 --- a/arch/mips/defconfig-ddb5476 +++ b/arch/mips/defconfig-ddb5476 @@ -16,8 +16,8 @@ CONFIG_EXPERIMENTAL=y # CONFIG_DECSTATION is not set # CONFIG_DDB5074 is not set CONFIG_DDB5476=y -# CONFIG_ORION is not set # CONFIG_MIPS_EV96100 is not set +# CONFIG_MIPS_EV64120 is not set # CONFIG_MIPS_ATLAS is not set # CONFIG_MIPS_MALTA is not set # CONFIG_MIPS_MAGNUM_4000 is not set diff --git a/arch/mips/defconfig-decstation b/arch/mips/defconfig-decstation index 751bd10e3..34cf52834 100644 --- a/arch/mips/defconfig-decstation +++ b/arch/mips/defconfig-decstation @@ -16,8 +16,8 @@ CONFIG_EXPERIMENTAL=y CONFIG_DECSTATION=y # CONFIG_DDB5074 is not set # CONFIG_DDB5476 is not set -# CONFIG_ORION is not set # CONFIG_MIPS_EV96100 is not set +# CONFIG_MIPS_EV64120 is not set # CONFIG_MIPS_ATLAS is not set # CONFIG_MIPS_MALTA is not set # CONFIG_MIPS_MAGNUM_4000 is not set diff --git a/arch/mips/defconfig-ev64120 b/arch/mips/defconfig-ev64120 index e80170884..a92615c6a 100644 --- a/arch/mips/defconfig-ev64120 +++ b/arch/mips/defconfig-ev64120 @@ -13,11 +13,9 @@ CONFIG_EXPERIMENTAL=y # CONFIG_ACER_PICA_61 is not set # CONFIG_ALGOR_P4032 is not set # CONFIG_BAGET_MIPS is not set -# CONFIG_COBALT_MICRO_SERVER is not set # CONFIG_DECSTATION is not set # CONFIG_DDB5074 is not set # CONFIG_DDB5476 is not set -# CONFIG_ORION is not set # CONFIG_MIPS_EV96100 is not set CONFIG_MIPS_EV64120=y # CONFIG_EVB_PCI1 is not set @@ -30,11 +28,13 @@ CONFIG_SYSCLK_100=y # CONFIG_OLIVETTI_M700 is not set # CONFIG_SGI_IP22 is not set # CONFIG_SNI_RM200_PCI is not set +# CONFIG_MCA is not set # CONFIG_SBUS is not set CONFIG_PCI=y # CONFIG_ISA is not set CONFIG_MIPS_GT64120=y # CONFIG_ISA is not set +# CONFIG_EISA is not set # CONFIG_I8259 is not set # @@ -65,6 +65,7 @@ CONFIG_CPU_HAS_LLSC=y # General setup # # CONFIG_CPU_LITTLE_ENDIAN is not set +# CONFIG_MIPS_FPU_EMULATOR is not set CONFIG_KCORE_ELF=y CONFIG_ELF_KERNEL=y # CONFIG_BINFMT_IRIX is not set @@ -147,6 +148,7 @@ CONFIG_IP_PNP=y # CONFIG_X25 is not set # CONFIG_LAPB is not set # CONFIG_LLC is not set +# CONFIG_NET_DIVERT is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set # CONFIG_NET_FASTROUTE is not set @@ -210,31 +212,34 @@ CONFIG_NET_ETHERNET=y # CONFIG_NET_VENDOR_RACAL is not set # CONFIG_AT1700 is not set # CONFIG_DEPCA is not set +# CONFIG_HP100 is not set # CONFIG_NET_ISA is not set CONFIG_NET_PCI=y # CONFIG_PCNET32 is not set # CONFIG_ADAPTEC_STARFIRE is not set -# CONFIG_AC3200 is not set # CONFIG_APRICOT is not set # CONFIG_CS89x0 is not set -# CONFIG_DE4X5 is not set # CONFIG_TULIP is not set +# CONFIG_DE4X5 is not set # CONFIG_DGRS is not set # CONFIG_DM9102 is not set # CONFIG_EEPRO100 is not set +# CONFIG_EEPRO100_PM is not set # CONFIG_LNE390 is not set # CONFIG_NATSEMI is not set CONFIG_NE2K_PCI=y # CONFIG_NE3210 is not set # CONFIG_ES3210 is not set -# CONFIG_RTL8129 is not set # CONFIG_8139TOO is not set +# CONFIG_RTL8129 is not set # CONFIG_SIS900 is not set # CONFIG_EPIC100 is not set # CONFIG_SUNDANCE is not set # CONFIG_TLAN is not set # CONFIG_VIA_RHINE is not set # CONFIG_WINBOND_840 is not set +# CONFIG_HAPPYMEAL is not set +# CONFIG_LAN_SAA9730 is not set # CONFIG_NET_POCKET is not set # @@ -274,11 +279,6 @@ CONFIG_PPP_ASYNC=y # CONFIG_WAN is not set # -# IrDA (infrared) support -# -# CONFIG_IRDA is not set - -# # ISDN subsystem # # CONFIG_ISDN is not set @@ -436,3 +436,4 @@ CONFIG_CROSSCOMPILE=y # CONFIG_MIPS_FPE_MODULE is not set # CONFIG_REMOTE_DEBUG is not set # CONFIG_MAGIC_SYSRQ is not set +# CONFIG_MIPS_UNCACHED is not set diff --git a/arch/mips/defconfig-ev96100 b/arch/mips/defconfig-ev96100 index acce83979..0788919b9 100644 --- a/arch/mips/defconfig-ev96100 +++ b/arch/mips/defconfig-ev96100 @@ -16,8 +16,8 @@ CONFIG_EXPERIMENTAL=y # CONFIG_DECSTATION is not set # CONFIG_DDB5074 is not set # CONFIG_DDB5476 is not set -# CONFIG_ORION is not set CONFIG_MIPS_EV96100=y +# CONFIG_MIPS_EV64120 is not set # CONFIG_MIPS_ATLAS is not set # CONFIG_MIPS_MALTA is not set # CONFIG_MIPS_MAGNUM_4000 is not set diff --git a/arch/mips/defconfig-ip22 b/arch/mips/defconfig-ip22 index 6b9ae3b5b..305b2fa51 100644 --- a/arch/mips/defconfig-ip22 +++ b/arch/mips/defconfig-ip22 @@ -16,8 +16,8 @@ CONFIG_EXPERIMENTAL=y # CONFIG_DECSTATION is not set # CONFIG_DDB5074 is not set # CONFIG_DDB5476 is not set -# CONFIG_ORION is not set # CONFIG_MIPS_EV96100 is not set +# CONFIG_MIPS_EV64120 is not set # CONFIG_MIPS_ATLAS is not set # CONFIG_MIPS_MALTA is not set # CONFIG_MIPS_MAGNUM_4000 is not set diff --git a/arch/mips/defconfig-malta b/arch/mips/defconfig-malta index 08ae459c5..ebb393de3 100644 --- a/arch/mips/defconfig-malta +++ b/arch/mips/defconfig-malta @@ -16,8 +16,8 @@ CONFIG_EXPERIMENTAL=y # CONFIG_DECSTATION is not set # CONFIG_DDB5074 is not set # CONFIG_DDB5476 is not set -# CONFIG_ORION is not set # CONFIG_MIPS_EV96100 is not set +# CONFIG_MIPS_EV64120 is not set # CONFIG_MIPS_ATLAS is not set CONFIG_MIPS_MALTA=y # CONFIG_MIPS_MAGNUM_4000 is not set diff --git a/arch/mips/defconfig-orion b/arch/mips/defconfig-orion index 11f9353cf..f8bafe14a 100644 --- a/arch/mips/defconfig-orion +++ b/arch/mips/defconfig-orion @@ -16,8 +16,8 @@ CONFIG_EXPERIMENTAL=y # CONFIG_DECSTATION is not set # CONFIG_DDB5074 is not set # CONFIG_DDB5476 is not set -CONFIG_ORION=y # CONFIG_MIPS_EV96100 is not set +# CONFIG_MIPS_EV64120 is not set # CONFIG_MIPS_ATLAS is not set # CONFIG_MIPS_MALTA is not set # CONFIG_MIPS_MAGNUM_4000 is not set diff --git a/arch/mips/defconfig-rm200 b/arch/mips/defconfig-rm200 index 4881669c0..0a015afbc 100644 --- a/arch/mips/defconfig-rm200 +++ b/arch/mips/defconfig-rm200 @@ -16,8 +16,8 @@ CONFIG_EXPERIMENTAL=y # CONFIG_DECSTATION is not set # CONFIG_DDB5074 is not set # CONFIG_DDB5476 is not set -# CONFIG_ORION is not set # CONFIG_MIPS_EV96100 is not set +# CONFIG_MIPS_EV64120 is not set # CONFIG_MIPS_ATLAS is not set # CONFIG_MIPS_MALTA is not set # CONFIG_MIPS_MAGNUM_4000 is not set diff --git a/arch/mips/kernel/Makefile b/arch/mips/kernel/Makefile index ceafba8ec..88e233919 100644 --- a/arch/mips/kernel/Makefile +++ b/arch/mips/kernel/Makefile @@ -42,12 +42,10 @@ endif ifndef CONFIG_DECSTATION ifndef CONFIG_BAGET_MIPS - ifndef CONFIG_ORION - ifndef CONFIG_MIPS_ATLAS - ifndef CONFIG_MIPS_MALTA - ifndef CONFIG_MIPS_EV96100 - O_OBJS += time.o - endif + ifndef CONFIG_MIPS_ATLAS + ifndef CONFIG_MIPS_MALTA + ifndef CONFIG_MIPS_EV96100 + O_OBJS += time.o endif endif endif diff --git a/arch/mips/kernel/setup.c b/arch/mips/kernel/setup.c index 44d0f0daf..b43248c72 100644 --- a/arch/mips/kernel/setup.c +++ b/arch/mips/kernel/setup.c @@ -420,11 +420,6 @@ void __init setup_arch(char **cmdline_p) ddb_setup(); break; #endif -#ifdef CONFIG_ORION - case MACH_GROUP_ORION: - orion_setup(); - break; -#endif #ifdef CONFIG_MIPS_EV96100 case MACH_GROUP_GALILEO: ev96100_setup(); diff --git a/arch/mips/orion/.cvsignore b/arch/mips/orion/.cvsignore deleted file mode 100644 index 6f7026473..000000000 --- a/arch/mips/orion/.cvsignore +++ /dev/null @@ -1,3 +0,0 @@ -.depend -.*.flags -piggyback initrd.c diff --git a/arch/mips/orion/Makefile b/arch/mips/orion/Makefile deleted file mode 100644 index bf1a9ab92..000000000 --- a/arch/mips/orion/Makefile +++ /dev/null @@ -1,56 +0,0 @@ -# -# This file is subject to the terms and conditions of the GNU General Public -# License. See the file "COPYING" in the main directory of this archive -# for more details. -# -# -# Produce a bootimage for the IPSX -# Copyright (C) 2000 Cort Dougan <cort@fsmlabs.com> -# - -.S.s: - $(CPP) $(CFLAGS) $< -o $*.s -.S.o: - $(CC) $(CFLAGS) -c $< -o $*.o - -O_TARGET = orion.o -O_OBJS = promcon.o char.o serial.8530.o orion.hw.init.o setup.o int-handler.o \ - zs.o initrd.o #no_initrd.o -OX_OBJS = irq.o - -all: orion.o - -# -# I usually have this mounted through loopback so I can -# change it and let the makefile include it automatically -# -- Cort <cort@fsmlabs.com> -# -#ramdisk.image.gz: ramdisk.image -# gzip -vf9 < ramdisk.image > ramdisk.image.gz - -initrd.c: piggyback ramdisk.image - gzip -vf9 < ramdisk.image | ./piggyback initrd > initrd.c - rm -f ramdisk.image.gz - -piggyback: piggyback.c - $(HOSTCC) $(HOSTCFLAGS) -o piggyback piggyback.c - -orionboot: orion.ctl - -patchapp: patchapp.c - $(HOSTCC) $(HOSTCFLAGS) -o $@ $^ - -orion.ctl: ../../../vmlinux patchapp - $(OBJCOPY) -Obinary ../../../vmlinux orion.nosym - ./patchapp orion.nosym orion - cp -f orion.bin orion.ctl - -# Don't build dependencies, this may die if $(CC) isn't gcc -dep: - -clean: - rm -f patchapp orion.bin orion.nosym orion.ctl initrd.c piggyback - -dummy: - -include $(TOPDIR)/Rules.make diff --git a/arch/mips/orion/char.c b/arch/mips/orion/char.c deleted file mode 100644 index e1d632e89..000000000 --- a/arch/mips/orion/char.c +++ /dev/null @@ -1,844 +0,0 @@ -# 1 "/root/root4/orion/os/regaeos/sys/libmyc/char.c" - - - - - - - - - - - - - - - - - - - - - - - - - - - - -# 1 "/root/root4/orion/os/regaeos/sys/include/char.h" 1 - - - - - - - - - - - - - - - - - - - - - - - - -typedef struct char_driver_struct char_driver_t; -typedef struct char_port_struct char_port_t; - -extern int char_driver_count; -extern int char_port_count; - -extern char_driver_t char_drivers[]; -extern char_port_t char_ports[]; - - - -struct char_driver_struct { - int (*write)(char_port_t *port,char *buf, int len); - int (*read)(char_port_t *port,char *buf, int size); - int (*put_char)(char_port_t *port, char ch); - int (*get_char)(char_port_t *port); - int (*chars_in_buf)(char_port_t *port); - - void (*flush_chars)(char_port_t *port); - int (*write_room)(char_port_t *port); -}; - -struct char_port_struct { - char port_name[10]; - char_driver_t *driver; -}; - -int char_register_driver(char_driver_t *drv); - - - - -int write(int fd, char *buf, int len); -int read(int fd, char *buf, int len); -int putchar(char ch); -int getchar(); -int chars_in_buf(); - -# 29 "/root/root4/orion/os/regaeos/sys/libmyc/char.c" 2 - -# 1 "/root/root4/orion/os/regaeos/include/rstdio.h" 1 - - - - - - - - - - - - -# 1 "/root/root4/orion/os/regaeos/include/std_type.h" 1 - - - - - - - - - - - -# 1 "/root/root4/orion/os/regaeos/include/../sys/include/basics.h" 1 - - - - - - - - - - - - - - -typedef char S8; -typedef unsigned char U8; -typedef short S16; -typedef unsigned short U16; -typedef int S32; -typedef unsigned int U32; -typedef int BOOL; - - - - - - - - - - - -typedef U32 (*U32FUNC)(); -typedef S32 (*S32FUNC)(); -typedef void (*VFUNC)(); - - - - - - - - -# 12 "/root/root4/orion/os/regaeos/include/std_type.h" 2 - - -typedef float F32; -typedef double F64; - - -typedef F32 Matrix4[4][4]; -typedef F32 Vector4[4]; -typedef F64 Vector4d[4]; - - - - - - - - - - - - - - - -# 13 "/root/root4/orion/os/regaeos/include/rstdio.h" 2 - -# 1 "/usr/local/lib/gcc-lib/mips-linux/2.95/include/stdarg.h" 1 3 - - - - - - - - - - - - - - - - - - - - - - - - - - -# 1 "/usr/local/lib/gcc-lib/mips-linux/2.95/include/va-mips.h" 1 3 - - - - - - - - - - - - - - - -# 27 "/usr/local/lib/gcc-lib/mips-linux/2.95/include/va-mips.h" 3 - - -typedef char * __gnuc_va_list; - - - - - - - - - - -enum { - __no_type_class = -1, - __void_type_class, - __integer_type_class, - __char_type_class, - __enumeral_type_class, - __boolean_type_class, - __pointer_type_class, - __reference_type_class, - __offset_type_class, - __real_type_class, - __complex_type_class, - __function_type_class, - __method_type_class, - __record_type_class, - __union_type_class, - __array_type_class, - __string_type_class, - __set_type_class, - __file_type_class, - __lang_type_class -}; - - - - - - - - - - - - - - - - - - - - - - - - - - - -# 1 "/usr/local/lib/gcc-lib/mips-linux/2.95/../../../../mips-linux/include/sgidefs.h" 1 3 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -# 76 "/usr/local/lib/gcc-lib/mips-linux/2.95/../../../../mips-linux/include/sgidefs.h" 3 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -# 89 "/usr/local/lib/gcc-lib/mips-linux/2.95/include/va-mips.h" 2 3 - - - - -# 119 "/usr/local/lib/gcc-lib/mips-linux/2.95/include/va-mips.h" 3 - - - - -# 165 "/usr/local/lib/gcc-lib/mips-linux/2.95/include/va-mips.h" 3 - - - -void va_end (__gnuc_va_list); - - - -# 232 "/usr/local/lib/gcc-lib/mips-linux/2.95/include/va-mips.h" 3 - - - - - - - - -# 253 "/usr/local/lib/gcc-lib/mips-linux/2.95/include/va-mips.h" 3 - - - - - - - - - - - - - - - - - - - - - - - - - -# 27 "/usr/local/lib/gcc-lib/mips-linux/2.95/include/stdarg.h" 2 3 - -# 136 "/usr/local/lib/gcc-lib/mips-linux/2.95/include/stdarg.h" 3 - - - - - - - - - - - - - - - - - - - - - - -# 175 "/usr/local/lib/gcc-lib/mips-linux/2.95/include/stdarg.h" 3 - - - - - - - - - - - - - -typedef __gnuc_va_list va_list; - - - - - - - - - - - - - - - - - - - - - - - - -# 14 "/root/root4/orion/os/regaeos/include/rstdio.h" 2 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -typedef struct -{ - U8 *_ptr; - S32 _cnt; - U8 *_buf; - U32 _flags; - U32 _file; -} FILE; - -extern FILE _iob[10 ]; - - -extern int fclose(FILE *); -extern int fflush(FILE *); -extern FILE *fopen(const char *, const char *); -extern int fprintf(FILE *, const char *, ...); - -extern int fscanf(FILE *, const char *, ...); - -extern int printf(const char *, ...); -extern int printf2(const char *, ...); -extern int scanf(const char *, ...); - -extern int sprintf(char *, const char *, ...); -extern int sscanf(const char *, const char *, ...); - -extern int vfprintf(FILE *, const char *, va_list); -extern int vprintf(const char *, va_list); -extern int vsprintf(char *, const char *, va_list); - -extern int fgetc(FILE *); -extern char *fgets(char *, int, FILE *); -extern int fputc(int, FILE *); -extern int fputs(const char *, FILE *); -extern int getc(FILE *); -extern int getchar(void); -extern char *gets(char *); -extern int putc(int, FILE *); -extern int putchar(char); -extern int puts(const char *); -extern int ungetc(int, FILE *); -extern U32 fread(void *, U32, U32, FILE *); -extern U32 fwrite(const void *, U32, U32, FILE *); -extern int fgetpos(FILE *, U32 *); -extern int fseek(FILE *, long, int); -extern int fsetpos(FILE *, const U32 *); -extern long ftell(FILE *); -extern void rewind(FILE *); -extern void clearerr(FILE *); -extern int feof(FILE *); -extern int ferror(FILE *); -extern void perror(const char *); - -extern int __filbuf(FILE *); -extern int __flsbuf(int, FILE *); - - - - - - - - - - - - - - - - - - - - - - - - - -# 30 "/root/root4/orion/os/regaeos/sys/libmyc/char.c" 2 - - - - - - - - - -int char_driver_count = 0; -int char_port_count = 0; - -char_driver_t char_drivers[2 ]; -char_port_t char_ports[2 ]; - -int char_generic_read(char_port_t *pt, char *buf, int size) { - int numread = 0; - int char_read; - - while ((numread < size) && - ((char_read = pt->driver->get_char(pt)) >= 0)) { - *buf = char_read; - numread++; - } - - return (numread); -} - -int char_generic_write(char_port_t *pt, char *buf, int len) { - while (len) { - pt->driver->put_char(pt,*buf); - - buf++; len--; - } -} - - - - - - -int char_register_driver(char_driver_t *drv) { - int index = -1; - - if (drv->read == 0 ) { - drv->read = char_generic_read; - } - if (drv->write == 0 ) { - drv->write = char_generic_write; - } - - if (char_driver_count < 2 ) { - index = char_driver_count; - char_drivers[char_driver_count] = *drv; - char_driver_count++; - } - - if (char_port_count < 2 ) { - char_ports[char_port_count].driver = - &char_drivers[index]; - sprintf(char_ports[char_port_count].port_name, - ":COM%d",char_port_count); - char_port_count++; - } - - return (index); -} - - -int null_func() { - return -1; -} - - - -# 1 "/root/root4/orion/os/regaeos/include/serial.h" 1 - - - - - - - - - - - - - - - - - - - -extern void SerialSetup(U32 baud, U32 console, U32 host, U32 intr_desc); -extern void SerialPollOn(void); -extern void SerialPollOff(void); -extern void SerialPollInit(void); -extern U32 SerialPollConsts(U32 typecode); -extern U8 SerialPollConin(void); -extern void SerialPollConout(U8 c,int hexify); -extern U32 SerialPollHststs(U32 typecode); -extern U8 SerialPollHstin(void); -void SerialPollHstout(U8 c); -void *SerialIntInit(U32 channel, -void (*rx_isr)(U32 channel), -void (*tx_char)(U32 unit, U32 isr_flag)); -U32 SerialIntBaud(U32 channel, void *hdp, U32 baudrate); -void SerialIntRxioff(U32 channel, void *hdp); -void SerialIntRxion(U32 channel, void *hdp); -void SerialIntTxioff(U32 channel, void *hdp); -void SerialIntTxion(U32 channel, void *hdp); -U32 SerialIntRead(U32 channel, void *hdp, U8 *ch_ptr); -U32 SerialIntWrite(U32 channel, void *hdp, U8 ch); - - -# 105 "/root/root4/orion/os/regaeos/sys/libmyc/char.c" 2 - - -int ch_typ_rs_chars_in_buf(char_port_t *pt) { - int c; - SerialPollConsts(0); - if ((c = SerialPollConsts(0 )) == 0 ) { - return 0; - } - - return 1; -} - -int ch_typ_rs_putchar(char_port_t *pt,char ch) { - SerialPollConout(ch,1); - return 0; -} - -int ch_typ_rs_getchar(char_port_t *pt) { - int c; - - if ((c = SerialPollConsts(0 )) == 0 ) { - return (-1) ; - } - else if (c == 2 ) { - return 2 ; - } - else { - return SerialPollConin(); - } -} - - -# 154 "/root/root4/orion/os/regaeos/sys/libmyc/char.c" - - - - -void init_char_drivers() { - char_driver_t a_drv; - - - - a_drv.read = 0 ; - a_drv.write = 0 ; - a_drv.chars_in_buf = ch_typ_rs_chars_in_buf; - a_drv.put_char = ch_typ_rs_putchar; - a_drv.get_char = ch_typ_rs_getchar; - - char_register_driver(&a_drv); - - -# 181 "/root/root4/orion/os/regaeos/sys/libmyc/char.c" - - -} - - -int chwrite(int fd,char *buf, int len) { - char_port_t *pt; - - if (fd < char_port_count) { - pt = &char_ports[fd]; - return (pt->driver->write(pt,buf,len)); - } - return -1; -} - -int chread(int fd,char *buf, int len) { - char_port_t *pt; - - if (fd < char_port_count) { - pt = &char_ports[fd]; - return (pt->driver->read(pt,buf,len)); - } - return -1; -} - -int putchar(char ch) { - char_port_t *pt; - int fd = 0; - - if (fd < char_port_count) { - pt = &char_ports[fd]; - return (pt->driver->put_char(pt,ch)); - } - return -1; -} - -# 229 "/root/root4/orion/os/regaeos/sys/libmyc/char.c" - - diff --git a/arch/mips/orion/initrd.c b/arch/mips/orion/initrd.c deleted file mode 100644 index 06e05d71f..000000000 --- a/arch/mips/orion/initrd.c +++ /dev/null @@ -1,9 +0,0 @@ -/* -* Miscellaneous data structures: -* WARNING - this file is automatically generated! -*/ - -unsigned long orion_initrd_start[] = { - 0x1F8B0800,0x7109D539,0x02030300,0x00000000, /* 0 */ - 0x00000000,0 }; -unsigned long orion_initrd_size = 0x14; diff --git a/arch/mips/orion/int-handler.S b/arch/mips/orion/int-handler.S deleted file mode 100644 index e5023b961..000000000 --- a/arch/mips/orion/int-handler.S +++ /dev/null @@ -1,53 +0,0 @@ -#include <asm/asm.h> -#include <asm/mipsregs.h> -#include <asm/regdef.h> -#include <asm/stackframe.h> - - .text - .set mips1 - .set reorder - .set macro - .set noat - .align 5 - -NESTED(orionIRQ, PT_SIZE, sp) - SAVE_ALL - CLI # Important: mark KERNEL mode ! - /* - * Get pending interrupts - */ - mfc0 t0,CP0_CAUSE # get pending interrupts - mfc0 t1,CP0_STATUS # get enabled interrupts - and t0,t1 # isolate allowed ones - andi t0,0xff00 # isolate pending bits - sll t0,16 # shift the pending bits down - beqz t0,3f # no pending intrs, then spurious - nop # delay slot - - /* - * Find irq with highest priority - * FIXME: This is slow - use binary search - */ - la a0,7 -1: bltz t0,2f # found pending irq - subu a0,1 - sll t0,1 - b 1b - nop # delay slot - -call_do_IRQ: -2: move a1,sp - jal do_IRQ - nop # delay slot - - mfc0 t0,CP0_STATUS # disable interrupts - ori t0,1 - xori t0,1 - mtc0 t0,CP0_STATUS - - la a1, ret_from_irq - jr a1 - -3: j spurious_interrupt -END(orionIRQ) - diff --git a/arch/mips/orion/irq.c b/arch/mips/orion/irq.c deleted file mode 100644 index 8ec0ba80f..000000000 --- a/arch/mips/orion/irq.c +++ /dev/null @@ -1,283 +0,0 @@ -/* - * Code to handle irqs on Orion boards - * -- Cort <cort@fsmlabs.com> - */ -#include <linux/errno.h> -#include <linux/init.h> -#include <linux/kernel_stat.h> -#include <linux/module.h> -#include <linux/signal.h> -#include <linux/sched.h> -#include <linux/types.h> -#include <linux/interrupt.h> -#include <linux/ioport.h> -#include <linux/timex.h> -#include <linux/malloc.h> -#include <linux/random.h> - -#include <asm/bitops.h> -#include <asm/bootinfo.h> -#include <asm/io.h> -#include <asm/irq.h> -#include <asm/mipsregs.h> -#include <asm/system.h> -#include <asm/orion.h> - -void (*board_time_init)(struct irqaction *irq); -extern asmlinkage void orionIRQ(void); -irq_cpustat_t irq_stat [NR_CPUS]; -unsigned int local_bh_count[NR_CPUS]; -unsigned int local_irq_count[NR_CPUS]; -unsigned long spurious_count = 0; -irq_desc_t irq_desc[NR_IRQS]; -irq_desc_t *irq_desc_base=&irq_desc[0]; - -static void galileo_ack(unsigned int irq_nr) -{ - *((unsigned long *) (((unsigned)(0x14000000)|0xA0000000) + 0xC18)) = - cpu_to_le32(0); -} - -struct hw_interrupt_type galileo_pic = { - " Galileo ", - NULL, - NULL, - NULL, /* unmask_irq */ - NULL, /* mask_irq */ - galileo_ack, /* mask_and_ack */ - 0 -}; - -/* Function for careful CP0 interrupt mask access */ -static inline void modify_cp0_intmask(unsigned clr_mask, unsigned set_mask) -{ - unsigned long status = read_32bit_cp0_register(CP0_STATUS); - status &= ~((clr_mask & 0xFF) << 8); - status |= (set_mask & 0xFF) << 8; - write_32bit_cp0_register(CP0_STATUS, status); -} - -static inline void mask_irq(unsigned int irq_nr) -{ - modify_cp0_intmask(irq_nr, 0); -} - -static inline void unmask_irq(unsigned int irq_nr) -{ - modify_cp0_intmask(0, irq_nr); -} - -void disable_irq(unsigned int irq_nr) -{ - unsigned long flags; - - save_and_cli(flags); - mask_irq(irq_nr); - restore_flags(flags); -} - -void enable_irq(unsigned int irq_nr) -{ - unsigned long flags; - - save_and_cli(flags); - unmask_irq(irq_nr); - restore_flags(flags); -} - -/*static struct irqaction *irq_action[NR_IRQS] = { - NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL -}; -*/ - -void __init orion_time_init(struct irqaction *irq) -{ - irq_desc[2].handler = &galileo_pic; - irq_desc[2].action = irq; - - /* This code was provided by the CoSine guys and despite its - * appearance init's the timer. - * -- Cort - */ - *((__u32 *) (((unsigned)(0x14000000)|0xA0000000) + 0x864)) = - cpu_to_le32(0); - - *((__u32 *) (((unsigned)(0x14000000)|0xA0000000) + 0x850)) = - cpu_to_le32(0); - - *((__u32 *) (((unsigned)(0x14000000)|0xA0000000) + 0x850)) = - cpu_to_le32(50000000/HZ); - - *((__u32 *) (((unsigned)(0x14000000)|0xA0000000) + 0xC1C)) = - cpu_to_le32(0x100); - - *((__u32 *) (((unsigned)(0x14000000)|0xA0000000) + 0x864)) = - cpu_to_le32(0x03); - - *((__u32 *) (((unsigned)(0x14000000)|0xA0000000) + 0xC18)) = - cpu_to_le32(0); -} - -int get_irq_list(char *buf) -{ - int i, len = 0, j; - struct irqaction * action; - - len += sprintf(buf+len, " "); - for (j=0; j<smp_num_cpus; j++) - len += sprintf(buf+len, "CPU%d ",j); - *(char *)(buf+len++) = '\n'; - - for (i = 0 ; i < NR_IRQS ; i++) { - action = irq_desc[i].action; - if ( !action || !action->handler ) - continue; - len += sprintf(buf+len, "%3d: ", i); - len += sprintf(buf+len, "%10u ", kstat_irqs(i)); - if ( irq_desc[i].handler ) - len += sprintf(buf+len, " %s ", irq_desc[i].handler->typename ); - else - len += sprintf(buf+len, " None "); - len += sprintf(buf+len, " %s",action->name); - for (action=action->next; action; action = action->next) { - len += sprintf(buf+len, ", %s", action->name); - } - len += sprintf(buf+len, "\n"); - } - len += sprintf(buf+len, "BAD: %10lu\n", spurious_count); - return len; -} - -asmlinkage void do_IRQ(int irq, struct pt_regs * regs) -{ - struct irqaction *action; - int cpu; - int status; - - cpu = smp_processor_id(); - irq_enter(cpu, irq); - kstat.irqs[cpu][irq]++; - status = 0; - - if (irq_desc[irq].handler->ack) - irq_desc[irq].handler->ack(irq); - - action = irq_desc[irq].action; - if (action && action->handler) - { - if (!(action->flags & SA_INTERRUPT)) - __sti(); - do { - status |= action->flags; - action->handler(irq, action->dev_id, regs); - action = action->next; - } while ( action ); - __cli(); - if (irq_desc[irq].handler) - { - if (irq_desc[irq].handler->end) - irq_desc[irq].handler->end(irq); - else if (irq_desc[irq].handler->enable) - irq_desc[irq].handler->enable(irq); - } - } - else - { - spurious_count++; - printk(KERN_DEBUG "Unhandled interrupt %x, disabled\n", irq); - disable_irq(irq); - if (irq_desc[irq].handler->end) - irq_desc[irq].handler->end(irq); - } - - irq_exit(cpu, irq); - - if (softirq_active(cpu) & softirq_mask(cpu)) - do_softirq(); -} - -int request_irq(unsigned int irq, void (*handler)(int, void *, struct pt_regs *), - unsigned long irqflags, const char * devname, void *dev_id) -{ - struct irqaction *old, **p, *action; - unsigned long flags; - - if (irq >= NR_IRQS) - return -EINVAL; - if (!handler) - { - /* Free */ - for (p = &irq_desc[irq].action; (action = *p) != NULL; p = &action->next) - { - /* Found it - now free it */ - save_flags(flags); - cli(); - *p = action->next; - restore_flags(flags); - kfree(action); - return 0; - } - return -ENOENT; - } - - action = (struct irqaction *) - kmalloc(sizeof(struct irqaction), GFP_KERNEL); - if (!action) - return -ENOMEM; - - save_flags(flags); - cli(); - - action->handler = handler; - action->flags = irqflags; - action->mask = 0; - action->name = devname; - action->dev_id = dev_id; - action->next = NULL; - enable_irq(irq); - - p = &irq_desc[irq].action; - - if ((old = *p) != NULL) { - /* Can't share interrupts unless both agree to */ - if (!(old->flags & action->flags & SA_SHIRQ)) - return -EBUSY; - /* add new interrupt at end of irq queue */ - do { - p = &old->next; - old = *p; - } while (old); - } - *p = action; - - restore_flags(flags); - return 0; -} - -void free_irq(unsigned int irq, void *dev_id) -{ - request_irq(irq, NULL, 0, NULL, dev_id); -} - - -unsigned long probe_irq_on (void) -{ - return 0; -} - -int probe_irq_off (unsigned long irqs) -{ - return 0; -} - -void __init init_IRQ(void) -{ - set_except_vector(0, orionIRQ); -} diff --git a/arch/mips/orion/ld.script.orion b/arch/mips/orion/ld.script.orion deleted file mode 100644 index 1adecc6f3..000000000 --- a/arch/mips/orion/ld.script.orion +++ /dev/null @@ -1,132 +0,0 @@ -OUTPUT_FORMAT("elf32-bigmips") -OUTPUT_ARCH(mips) -ENTRY(kernel_entry) -SECTIONS -{ - /* Read-only sections, merged into text segment: */ - . = 0x80100000; - /* app_header is needed for the Orion bootloader -- Cort */ - .app_header : { *(.app_header) } - .init : { *(.init) } =0 - .text : - { - _ftext = . ; - *(.text) - *(.rodata) - *(.rodata1) - /* .gnu.warning sections are handled specially by elf32.em. */ - *(.gnu.warning) - } =0 - - . = ALIGN(16); /* Exception table */ - __start___ex_table = .; - __ex_table : { *(__ex_table) } - __stop___ex_table = .; - - __start___dbe_table = .; /* Exception table for data bus errors */ - __dbe_table : { *(__dbe_table) } - __stop___dbe_table = .; - - _etext = .; - PROVIDE (etext = .); - - . = ALIGN(8192); - .data.init_task : { *(.data.init_task) } - - /* Startup code */ - . = ALIGN(4096); - __init_begin = .; - .text.init : { *(.text.init) } - .data.init : { *(.data.init) } - . = ALIGN(16); - __setup_start = .; - .setup.init : { *(.setup.init) } - __setup_end = .; - __initcall_start = .; - .initcall.init : { *(.initcall.init) } - __initcall_end = .; - . = ALIGN(4096); /* Align double page for init_task_union */ - __init_end = .; - - . = ALIGN(4096); - .data.page_aligned : { *(.data.idt) } - - . = ALIGN(32); - .data.cacheline_aligned : { *(.data.cacheline_aligned) } - - .fini : { *(.fini) } =0 - .reginfo : { *(.reginfo) } - /* Adjust the address for the data segment. We want to adjust up to - the same address within the page on the next page up. It would - be more correct to do this: - . = .; - The current expression does not correctly handle the case of a - text segment ending precisely at the end of a page; it causes the - data segment to skip a page. The above expression does not have - this problem, but it will currently (2/95) cause BFD to allocate - a single segment, combining both text and data, for this case. - This will prevent the text segment from being shared among - multiple executions of the program; I think that is more - important than losing a page of the virtual address space (note - that no actual memory is lost; the page which is skipped can not - be referenced). */ - . = .; - .data : - { - _fdata = . ; - *(.data) - CONSTRUCTORS - } - .data1 : { *(.data1) } - _gp = . + 0x8000; - .lit8 : { *(.lit8) } - .lit4 : { *(.lit4) } - .ctors : { *(.ctors) } - .dtors : { *(.dtors) } - .got : { *(.got.plt) *(.got) } - .dynamic : { *(.dynamic) } - /* We want the small data sections together, so single-instruction offsets - can access them all, and initialized data all before uninitialized, so - we can shorten the on-disk segment size. */ - .sdata : { *(.sdata) } - _edata = .; - PROVIDE (edata = .); - - __bss_start = .; - _fbss = .; - .sbss : { *(.sbss) *(.scommon) } - .bss : - { - *(.dynbss) - *(.bss) - *(COMMON) - _end = . ; - PROVIDE (end = .); - } - - /* Sections to be discarded */ - /DISCARD/ : - { - *(.text.exit) - *(.data.exit) - *(.exitcall.exit) - } - - /* These are needed for ELF backends which have not yet been - converted to the new style linker. */ - .stab 0 : { *(.stab) } - .stabstr 0 : { *(.stabstr) } - /* DWARF debug sections. - Symbols in the .debug DWARF section are relative to the beginning of the - section so we begin .debug at 0. It's not clear yet what needs to happen - for the others. */ - .debug 0 : { *(.debug) } - .debug_srcinfo 0 : { *(.debug_srcinfo) } - .debug_aranges 0 : { *(.debug_aranges) } - .debug_pubnames 0 : { *(.debug_pubnames) } - .debug_sfnames 0 : { *(.debug_sfnames) } - .line 0 : { *(.line) } - /* These must appear regardless of . */ - .gptab.sdata : { *(.gptab.data) *(.gptab.sdata) } - .gptab.sbss : { *(.gptab.bss) *(.gptab.sbss) } -} diff --git a/arch/mips/orion/misc.c b/arch/mips/orion/misc.c deleted file mode 100644 index 1c6d9e2fa..000000000 --- a/arch/mips/orion/misc.c +++ /dev/null @@ -1,102 +0,0 @@ -/* - * Catch-all for Orion-specify code that doesn't fit easily elsewhere. - * -- Cort - */ - -#include <linux/config.h> -#include <linux/errno.h> -#include <linux/hdreg.h> -#include <linux/init.h> -#include <linux/ioport.h> -#include <linux/sched.h> -#include <linux/kernel.h> -#include <linux/mm.h> -#include <linux/stddef.h> -#include <linux/string.h> -#include <linux/unistd.h> -#include <linux/ptrace.h> -#include <linux/malloc.h> -#include <linux/user.h> -#include <linux/utsname.h> -#include <linux/a.out.h> -#include <linux/tty.h> -#ifdef CONFIG_BLK_DEV_RAM -#include <linux/blk.h> -#endif -#include <linux/ide.h> -#ifdef CONFIG_RTC -#include <linux/timex.h> -#endif - -#include <asm/asm.h> -#include <asm/bootinfo.h> -#include <asm/cachectl.h> -#include <asm/io.h> -#include <asm/stackframe.h> -#include <asm/system.h> -#include <asm/cpu.h> -#include <linux/sched.h> -#include <linux/bootmem.h> -#include <asm/addrspace.h> -#include <asm/bootinfo.h> -#include <asm/mc146818rtc.h> - -char arcs_cmdline[CL_SIZE] = {0, }; -extern int _end; - -static unsigned char orion_rtc_read_data(unsigned long addr) -{ - return 0; -} - -static void orion_rtc_write_data(unsigned char data, unsigned long addr) -{ -} - -static int orion_rtc_bcd_mode(void) -{ - return 0; -} - -struct rtc_ops orion_rtc_ops = { - &orion_rtc_read_data, - &orion_rtc_write_data, - &orion_rtc_bcd_mode -}; - -extern void InitCIB(void); -extern void InitQpic(void); -extern void InitCupid(void); - -void __init orion_setup(void) -{ - InitCIB(); - InitQpic(); - InitCupid(); -} - -#define PFN_UP(x) (((x) + PAGE_SIZE-1) >> PAGE_SHIFT) -#define PFN_ALIGN(x) (((unsigned long)(x) + (PAGE_SIZE - 1)) & PAGE_MASK) - - - -int orion_sysinit(void) -{ - unsigned long mem_size, free_start, free_end, start_pfn, bootmap_size; - - mips_machgroup = MACH_GROUP_ORION; - /* 64 MB non-upgradable */ - mem_size = 32 << 20; - - free_start = PHYSADDR(PFN_ALIGN(&_end)); - free_end = mem_size; - start_pfn = PFN_UP((unsigned long)&_end); - - /* Register all the contiguous memory with the bootmem allocator - and free it. Be careful about the bootmem freemap. */ - bootmap_size = init_bootmem(start_pfn, mem_size >> PAGE_SHIFT); - - /* Free the entire available memory after the _end symbol. */ - free_start += bootmap_size; - free_bootmem(free_start, free_end-free_start); -} diff --git a/arch/mips/orion/no_initrd.c b/arch/mips/orion/no_initrd.c deleted file mode 100644 index fcf446a0f..000000000 --- a/arch/mips/orion/no_initrd.c +++ /dev/null @@ -1,2 +0,0 @@ -unsigned long *orion_initrd_start = 0; -unsigned long orion_initrd_size = 0; diff --git a/arch/mips/orion/orion.hw.init.c b/arch/mips/orion/orion.hw.init.c deleted file mode 100644 index e7e178cd3..000000000 --- a/arch/mips/orion/orion.hw.init.c +++ /dev/null @@ -1,4140 +0,0 @@ -# 1 "/root/root4/orion/hw/orion.hw.init.c" - - - - - - - - - - -# 1 "/root/root4/orion/hw/include/hw.boot.h" 1 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -# 1 "/root/root4/orion/hw/include/../../cosine/common/inc/compiler.h" 1 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -# 32 "/root/root4/orion/hw/include/hw.boot.h" 2 - - -# 1 "/root/root4/orion/hw/include/../../cosine/common/inc/struct.h" 1 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -# 34 "/root/root4/orion/hw/include/hw.boot.h" 2 - - - -# 1 "/root/root4/orion/hw/include/../../cosine/common/inc/debug.h" 1 - - - - - - - - - - - - - - - - - - - - - - - - - - - -extern void DataDump (char *banner, void *data, int size); -extern void intr_printf (char *mesg); -extern void polled_printf (char *format, ...); -extern void debug_printf (char *format, ...); -extern void StackDump (void); - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -# 107 "/root/root4/orion/hw/include/../../cosine/common/inc/debug.h" - - - - - - - - - - -# 126 "/root/root4/orion/hw/include/../../cosine/common/inc/debug.h" - -# 137 "/root/root4/orion/hw/include/../../cosine/common/inc/debug.h" - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -# 37 "/root/root4/orion/hw/include/hw.boot.h" 2 - - - - -# 1 "/root/root4/orion/hw/include/../../cosine/hwdeps/inc/hw.types.h" 1 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -typedef unsigned char uchar_t; -typedef unsigned short ushort_t; -typedef unsigned int uint_t; -typedef unsigned long ulong_t; - -typedef unsigned char uint8_t; -typedef char sint8_t; - -typedef unsigned short uint16_t; -typedef short sint16_t; - -typedef unsigned int uint32_t; -typedef int sint32_t; - - -typedef unsigned long long uint64_t; -typedef long long sint64_t; - - -typedef sint8_t S8; -typedef sint8_t s8; - -typedef uint8_t U8; -typedef uint8_t u8; - -typedef sint16_t S16; -typedef sint16_t s16; - -typedef uint16_t U16; -typedef uint16_t u16; - -typedef sint32_t S32; -typedef sint32_t s32; - -typedef uint32_t U32; -typedef uint32_t u32; - - -typedef sint64_t S64; -typedef sint64_t s64; - -typedef uint64_t U64; -typedef uint64_t u64; - - -typedef uint32_t BOOL; - - - - - - - - - - - - - - - -# 110 "/root/root4/orion/hw/include/../../cosine/hwdeps/inc/hw.types.h" - - - - -# 41 "/root/root4/orion/hw/include/hw.boot.h" 2 - -# 1 "/root/root4/orion/hw/include/../../cosine/hwdeps/inc/hw.pci.h" 1 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -extern void pci_cpuDevNum(int *bus, int *device); -extern int pci_getMaxBusNo(void); -extern void *pci_intrToVecNum (int intrLine, int bus, - int device); -extern int pci_findDevice (int deviceId, int vendorId, - int index, uint32_t * bus, uint32_t * device); -extern void pci_intrOn (int intrLine); -extern void pci_intrOff (int intrLine); - - -extern int pci_read ( - int bus, - int device, - int function, - int reg, - long *data - ); - -extern int pci_write ( - int bus, - int device, - int function, - int reg, - long data - ); - -extern long pci_getByte ( - long data, - int byte -); -extern long pci_setByte ( - long data, - long pciData, - int byte -); -extern long pci_getWord ( - long data, - int word -); -extern long pci_setWord ( - long data, - long pciData, - int word -); - - -extern void pci_scan (void); -extern int pci_findDevice ( - int deviceId, - int vendorId, - int index, - uint32_t * bus, - uint32_t * device - ); - - - -# 42 "/root/root4/orion/hw/include/hw.boot.h" 2 - -# 1 "/root/root4/orion/hw/include/../../cosine/hwdeps/inc/hw.vm.h" 1 - - - - - - - - - - - - - - - - -extern void *vm_VirtToPhy (void *x); -extern void *vm_PhyToVirt (void *x, int attributes); - - - - -extern int vm_IsCacheReadCoherent (void); -extern int vm_IsCacheWriteCoherent (void); - - - - - - - - - - - -extern void vm_InvalidateInstructionCache (void *start, int size); -extern void vm_InvalidateDataCache (void *start, int size); -extern void vm_FlushDataCache (void *start, int size); -extern void vm_FlushAndInvalidateDataCache (void *start, int size); - - - - - - - - - - - - -static inline -void * -vm_VirtToPhy (void *x) -{ - - return (void *)(((int)x) & ~0xE0000000); -} -static inline -void * -vm_PhyToVirt (void *x, int attributes) -{ - int bits = 0; - void *vaddr; - - { { if (! ( attributes != 0 )) { extern _cosine_task_suspend_on_error (void); printf ("Assertion: \"%s\"\n\tfailed in file %s at line %d\n", "attributes != 0", "/root/root4/orion/hw/include/../../cosine/hwdeps/inc/hw.vm.h", 66); asm(" break "); } } ; } ; - - { { if (! ( (((int)x) & 0xE0000000) == 0 )) { extern _cosine_task_suspend_on_error (void); printf ("Assertion: \"%s\"\n\tfailed in file %s at line %d\n", "(((int)x) & 0xE0000000) == 0", "/root/root4/orion/hw/include/../../cosine/hwdeps/inc/hw.vm.h", 68); asm(" break "); } } ; } ; - if (attributes & 0x01 ) - bits = 0x80000000; - else if (attributes & 0x02 ) - bits = 0xA0000000; - - - - vaddr = (void *)((((int)x) & ~0xE0000000) | bits); - return vaddr; -} -# 100 "/root/root4/orion/hw/include/../../cosine/hwdeps/inc/hw.vm.h" - -static inline -int -vm_IsCacheReadCoherent (void) -{ - return 1 ; -} -static inline -int -vm_IsCacheWriteCoherent (void) -{ - return 1 ; -} - -static inline -void -vm_InvalidateInstructionCache (void *start, int size) -{ - extern Sys_Clear_Cache (void *, int); - Sys_Clear_Cache (start, size); -} -static inline -void -vm_InvalidateDataCache (void *start, int size) -{ - extern Sys_Inval_Dcache (void *, int); - Sys_Inval_Dcache (start, size); -} -void -static inline -vm_FlushDataCache (void *start, int size) -{ - extern Sys_Flush_Dcache (); - Sys_Flush_Dcache (); -} -void -static inline -vm_FlushAndInvalidateDataCache (void *start, int size) -{ - extern Sys_Clear_Dcache (void *, int); - Sys_Clear_Dcache (start, size); -} - - - - - - - - -# 43 "/root/root4/orion/hw/include/hw.boot.h" 2 - - - -# 1 "/root/root4/orion/hw/include/../../cosine/ipsx/inc/ipsx.includes.h" 1 - - - - - - - - - - - -# 1 "/root/root4/orion/hw/ipsx/inc/pe_id.h" 1 - - - - - - - - - - - -typedef uint16_t ipsx_pe_type_t; -typedef uint16_t ipsx_pe_id_t; -typedef ipsx_pe_type_t ipsx_blade_type_t; -typedef ipsx_pe_id_t ipsx_slot_id_t; - -typedef uint16_t address_space_t; - -typedef uint16_t ipsx_lqid_t; - - - - - - - - - - - - - - - - - - - - - - - - - -extern address_space_t local_address_space_id; -extern ipsx_slot_id_t local_slot_id; -extern ipsx_pe_id_t local_pe_id; -extern ipsx_pe_type_t local_pe_type; -extern ipsx_blade_type_t local_blade_type; - - - - - -extern void ipsx_pe_down ( - address_space_t address_id - ); -extern void ipsx_pe_up ( - address_space_t address_id - ); -extern void ipsx_blade_down ( - address_space_t address_id - ); -extern void ipsx_blade_up ( - address_space_t address_id - ); -extern void ipsx_validate_slot_id ( - ipsx_slot_id_t slot_id - ); - - -extern int ipsx_is_pe_live ( - address_space_t address_id - ); -extern int ipsx_is_blade_live ( - address_space_t address_id - ); -extern int ipsx_is_address_space_functional ( - address_space_t address_id - ); - - - - - -extern ipsx_slot_id_t ipsx_get_slot_id ( - address_space_t address_id - ); -extern ipsx_pe_id_t ipsx_get_pe_id ( - address_space_t address_id - ); - -extern address_space_t ipsx_construct_address_id ( - ipsx_slot_id_t slot_id, - ipsx_pe_id_t pe_id - ); - -extern address_space_t ipsx_get_my_address_id (); -extern ipsx_slot_id_t ipsx_get_my_slot_id (); -extern ipsx_pe_id_t ipsx_get_my_pe_id (); - - - - - - - - - - - - - - -extern address_space_t ipsx_start_slot_address_id ( - ipsx_slot_id_t slot_id - ); -extern address_space_t ipsx_next_slot_address_id ( - address_space_t address_id - ); -extern address_space_t ipsx_end_slot_address_id ( - ipsx_slot_id_t slot_id - ); - - - - - - - -static inline -address_space_t ipsx_get_my_address_id () -{ - return local_address_space_id; -} - -static inline -ipsx_slot_id_t ipsx_get_my_slot_id () -{ - return local_slot_id; -} - -static inline -ipsx_pe_id_t ipsx_get_my_pe_id () -{ - return local_pe_id; -} - -static inline -address_space_t ipsx_construct_address_id ( - ipsx_slot_id_t slot_id, - ipsx_pe_id_t pe_id - ) -{ - { { if (! ( slot_id <= 127 )) { extern _cosine_task_suspend_on_error (void); printf ("Assertion: \"%s\"\n\tfailed in file %s at line %d\n", "slot_id <= 127", "/root/root4/orion/hw/ipsx/inc/pe_id.h", 155); asm(" break "); } } ; } ; - { { if (! ( pe_id <= 7 )) { extern _cosine_task_suspend_on_error (void); printf ("Assertion: \"%s\"\n\tfailed in file %s at line %d\n", "pe_id <= 7", "/root/root4/orion/hw/ipsx/inc/pe_id.h", 156); asm(" break "); } } ; } ; - slot_id &= 0x7F ; - slot_id <<= 8 ; - pe_id &= 0x0F ; - pe_id <<= 0 ; - return (0x80F0 | slot_id | pe_id); -} -static inline -ipsx_slot_id_t ipsx_get_slot_id ( - address_space_t address_id - ) -{ - return ((address_id >> 8 ) & 0x7F ); -} -static inline -ipsx_pe_id_t ipsx_get_pe_id ( - address_space_t address_id - ) -{ - return ((address_id >> 0 ) & 0x0F ); -} - -static inline -address_space_t ipsx_start_slot_address_id ( - ipsx_slot_id_t slot_id - ) -{ - { { if (! ( slot_id < 127 )) { extern _cosine_task_suspend_on_error (void); printf ("Assertion: \"%s\"\n\tfailed in file %s at line %d\n", "slot_id < 127", "/root/root4/orion/hw/ipsx/inc/pe_id.h", 183); asm(" break "); } } ; } ; - return ipsx_construct_address_id (slot_id, 0 ); -} -static inline -address_space_t ipsx_next_slot_address_id ( - address_space_t address_id - ) -{ - ipsx_pe_id_t pe_id = ipsx_get_pe_id (address_id); - pe_id ++; - return ipsx_construct_address_id ( - ipsx_get_slot_id (address_id), pe_id); -} -static inline -address_space_t ipsx_end_slot_address_id ( - ipsx_slot_id_t slot_id - ) -{ - { { if (! ( slot_id < 127 )) { extern _cosine_task_suspend_on_error (void); printf ("Assertion: \"%s\"\n\tfailed in file %s at line %d\n", "slot_id < 127", "/root/root4/orion/hw/ipsx/inc/pe_id.h", 201); asm(" break "); } } ; } ; - return ipsx_construct_address_id (slot_id, 7 ); -} - - - -# 12 "/root/root4/orion/hw/include/../../cosine/ipsx/inc/ipsx.includes.h" 2 - -# 1 "/root/root4/orion/hw/ipsx/inc/pe_attrib.h" 1 - - - - - - - - - - - - - - - - - -typedef uint32_t ipsx_pe_capability_t; - - - - - - - - - - - - - - - - - - - - - - - - -# 59 "/root/root4/orion/hw/ipsx/inc/pe_attrib.h" - - -extern char *ipsx_filename_extensions[]; - - - - - - - - - - - - - - - - - - - -extern void ipsx_mng_register_pe_type ( - address_space_t address_id, - ipsx_pe_type_t type - ); -extern ipsx_blade_type_t ipsx_get_blade_type ( - ipsx_slot_id_t slot_id - ); -extern ipsx_pe_type_t ipsx_get_pe_type ( - address_space_t address_id - ); -extern ipsx_pe_capability_t ipsx_get_pe_capability ( - address_space_t address_id - ); - -extern int ipsx_check_pe_for_capability ( - address_space_t address_id, - ipsx_pe_capability_t capability - ); - - -typedef struct rls_results_s rls_results_t; - -extern int ipsx_get_pe_by_type ( - address_space_t start_addr, - ipsx_pe_type_t type, - rls_results_t *results, - int max_results - ); -extern int ipsx_get_pe_by_capability ( - address_space_t start_addr, - ipsx_pe_capability_t capability, - rls_results_t *results, - int max_results - ); - - - - - -static inline -ipsx_blade_type_t -ipsx_get_blade_type ( - address_space_t address_id - ) -{ - ipsx_slot_id_t slot_id = ipsx_get_slot_id (address_id); - - return ipsx_get_pe_type (ipsx_construct_address_id (slot_id, 0 )); -} - -static inline -int -ipsx_check_pe_for_capability ( - address_space_t address_id, - ipsx_pe_capability_t capability - ) -{ - return (0 != (capability & ipsx_get_pe_capability (address_id))); -} - - - - -# 13 "/root/root4/orion/hw/include/../../cosine/ipsx/inc/ipsx.includes.h" 2 - - - -# 46 "/root/root4/orion/hw/include/hw.boot.h" 2 - - - - - -# 1 "/root/root4/orion/hw/include/../../cosine/common/inc/bits.h" 1 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -extern uint16_t BIT_SWAP16 (uint16_t x); -extern uint32_t BIT_SWAP32 (uint32_t x); - -extern uint16_t GET16 (uint8_t *x); -extern uint32_t GET32 (uint8_t *x); - -extern void PUT16 (uint8_t *x, uint16_t val); -extern void PUT32 (uint8_t *x, uint32_t val); - - - - - -static inline -uint16_t -BIT_SWAP16 (uint16_t x) -{ - return (((x & 0xFF00) >> 8) | ((x & 0x00FF) << 8)); -} -static inline -uint32_t -BIT_SWAP32 (uint32_t x) -{ - return ( ((x & 0xFF000000) >> 24) | ((x & 0x00FF0000) >> 8) | - ((x & 0x0000FF00) << 8) | ((x & 0x000000FF) << 24) ); -} - - - -static inline -uint16_t -GET16 (uint8_t *x) -{ - uint16_t val; - val = *x++; - val <<= 8; - val |= *x; - return val; -} -static inline -uint32_t -GET32 (uint8_t *x) -{ - uint32_t val; - val = *x++; - val <<= 8; - val |= *x++; - val <<= 8; - val |= *x++; - val <<= 8; - val |= *x; - return val; -} - - - -static inline -void -PUT16 (uint8_t *x, uint16_t val) -{ - *x++ = (uint8_t) val; - val >>= 8; - *x = (uint8_t) val; -} -static inline -void -PUT32 (uint8_t *x, uint32_t val) -{ - *x++ = (uint8_t) val; - val >>= 8; - *x++ = (uint8_t) val; - val >>= 8; - *x++ = (uint8_t) val; - val >>= 8; - *x = (uint8_t) val; -} - - - - -# 51 "/root/root4/orion/hw/include/hw.boot.h" 2 - -# 1 "/root/root4/orion/hw/include/../../cosine/common/inc/tokval.h" 1 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -typedef -struct tokval_s -{ - int value; - char *token; -} tokval_t; - -static inline -char * -tok_val2tok(int value, tokval_t *table, int numOfEntries, char *default_token) -{ - static char * undef = "Unknown"; - int i; - - for(i = 0; i < numOfEntries; i++, table++) - { - if(table->value == value) - return table->token; - } - return (default_token != ((void *) 0) )? default_token: "Unknown"; -} - -static inline -int -tok_tok2val(char *token, tokval_t *table, int numOfEntries, int default_value) -{ - int i; - - for(i = 0; i < numOfEntries; i++, table++) - { - if(strcmp(table->token,token) == 0) - return table->value; - } - return default_value; -} - - - -# 52 "/root/root4/orion/hw/include/hw.boot.h" 2 - -# 1 "/root/root4/orion/hw/include/../../cosine/common/inc/custom.h" 1 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -# 53 "/root/root4/orion/hw/include/hw.boot.h" 2 - -# 1 "/root/root4/orion/hw/include/../../cosine/common/inc/dlclist.h" 1 - - - - - - - - - - - - - -typedef -struct dlcl_list_s -{ - struct dlcl_list_s *next; - struct dlcl_list_s *prev; -} dlcl_list_t; - - - - - -extern int dlcl_ListIsValid (dlcl_list_t *l); -extern int dlcl_ListIsEmpty (dlcl_list_t *l); -extern void dlcl_ListInit (dlcl_list_t *l); -extern dlcl_list_t *dlcl_ListPrev (dlcl_list_t *l); -extern dlcl_list_t *dlcl_ListNext (dlcl_list_t *l); -extern void dlcl_ListAdd (dlcl_list_t *l1,dlcl_list_t *l2); -extern void dlcl_ListAddSingleton (dlcl_list_t *l1,dlcl_list_t *single); -extern void dlcl_ListAddNew (dlcl_list_t *l1, dlcl_list_t *new); -extern void dlcl_ListAddNewAfter (dlcl_list_t *l1, dlcl_list_t *new); -extern void dlcl_ListRemove (dlcl_list_t *l); - - - - - - - - -static inline -int -dlcl_ListIsValid ( - dlcl_list_t *l -) -{ - return ((l != ((void *) 0) ) && - (l->prev != ((void *) 0) ) && - (l->next != ((void *) 0) ) && - (l->prev->next == l->next->prev)); -} -static inline -int -dlcl_ListIsEmpty ( - dlcl_list_t *l -) -{ - { { if (! ( dlcl_ListIsValid (l) )) { extern _cosine_task_suspend_on_error (void); printf ("Assertion: \"%s\"\n\tfailed in file %s at line %d\n", "dlcl_ListIsValid (l)", "/root/root4/orion/hw/include/../../cosine/common/inc/dlclist.h", 60); asm(" break "); } } ; } ; - return (l->prev == l); -} -static inline -void -dlcl_ListInit ( - dlcl_list_t *l -) -{ - l->prev = l->next = l; -} -static inline -dlcl_list_t * -dlcl_ListPrev ( - dlcl_list_t *l -) -{ - { { if (! ( dlcl_ListIsValid (l) )) { extern _cosine_task_suspend_on_error (void); printf ("Assertion: \"%s\"\n\tfailed in file %s at line %d\n", "dlcl_ListIsValid (l)", "/root/root4/orion/hw/include/../../cosine/common/inc/dlclist.h", 77); asm(" break "); } } ; } ; - return l->prev; -} -static inline -dlcl_list_t * -dlcl_ListNext ( - dlcl_list_t *l -) -{ - { { if (! ( dlcl_ListIsValid (l) )) { extern _cosine_task_suspend_on_error (void); printf ("Assertion: \"%s\"\n\tfailed in file %s at line %d\n", "dlcl_ListIsValid (l)", "/root/root4/orion/hw/include/../../cosine/common/inc/dlclist.h", 86); asm(" break "); } } ; } ; - return l->next; -} -static inline -void -dlcl_ListAdd ( - dlcl_list_t *l1, - dlcl_list_t *l2 -) -{ - dlcl_list_t *l1_last; - dlcl_list_t *l2_last; - - { { if (! ( dlcl_ListIsValid (l1) )) { extern _cosine_task_suspend_on_error (void); printf ("Assertion: \"%s\"\n\tfailed in file %s at line %d\n", "dlcl_ListIsValid (l1)", "/root/root4/orion/hw/include/../../cosine/common/inc/dlclist.h", 99); asm(" break "); } } ; } ; - { { if (! ( dlcl_ListIsValid (l2) )) { extern _cosine_task_suspend_on_error (void); printf ("Assertion: \"%s\"\n\tfailed in file %s at line %d\n", "dlcl_ListIsValid (l2)", "/root/root4/orion/hw/include/../../cosine/common/inc/dlclist.h", 100); asm(" break "); } } ; } ; - l1_last = l1->prev; - l2_last = l2->prev; - - l1_last->next = l2; - l2->prev = l1_last; - l2_last->next = l1; - l1->prev = l2_last; - { { if (! ( dlcl_ListIsValid (l1) )) { extern _cosine_task_suspend_on_error (void); printf ("Assertion: \"%s\"\n\tfailed in file %s at line %d\n", "dlcl_ListIsValid (l1)", "/root/root4/orion/hw/include/../../cosine/common/inc/dlclist.h", 108); asm(" break "); } } ; } ; - { { if (! ( dlcl_ListIsValid (l2) )) { extern _cosine_task_suspend_on_error (void); printf ("Assertion: \"%s\"\n\tfailed in file %s at line %d\n", "dlcl_ListIsValid (l2)", "/root/root4/orion/hw/include/../../cosine/common/inc/dlclist.h", 109); asm(" break "); } } ; } ; - { { if (! ( dlcl_ListIsValid (l1_last) )) { extern _cosine_task_suspend_on_error (void); printf ("Assertion: \"%s\"\n\tfailed in file %s at line %d\n", "dlcl_ListIsValid (l1_last)", "/root/root4/orion/hw/include/../../cosine/common/inc/dlclist.h", 110); asm(" break "); } } ; } ; - { { if (! ( dlcl_ListIsValid (l2_last) )) { extern _cosine_task_suspend_on_error (void); printf ("Assertion: \"%s\"\n\tfailed in file %s at line %d\n", "dlcl_ListIsValid (l2_last)", "/root/root4/orion/hw/include/../../cosine/common/inc/dlclist.h", 111); asm(" break "); } } ; } ; -} -static inline -void -dlcl_ListAddSingleton ( - dlcl_list_t *l1, - dlcl_list_t *single -) -{ - { { if (! ( dlcl_ListIsValid (l1) )) { extern _cosine_task_suspend_on_error (void); printf ("Assertion: \"%s\"\n\tfailed in file %s at line %d\n", "dlcl_ListIsValid (l1)", "/root/root4/orion/hw/include/../../cosine/common/inc/dlclist.h", 120); asm(" break "); } } ; } ; - { { if (! ( dlcl_ListIsValid (single) )) { extern _cosine_task_suspend_on_error (void); printf ("Assertion: \"%s\"\n\tfailed in file %s at line %d\n", "dlcl_ListIsValid (single)", "/root/root4/orion/hw/include/../../cosine/common/inc/dlclist.h", 121); asm(" break "); } } ; } ; - { { if (! ( dlcl_ListIsEmpty (single) )) { extern _cosine_task_suspend_on_error (void); printf ("Assertion: \"%s\"\n\tfailed in file %s at line %d\n", "dlcl_ListIsEmpty (single)", "/root/root4/orion/hw/include/../../cosine/common/inc/dlclist.h", 122); asm(" break "); } } ; } ; - - single->next = l1; - single->prev = l1->prev; - - l1->prev->next = single; - l1->prev = single; - { { if (! ( dlcl_ListIsValid (l1) )) { extern _cosine_task_suspend_on_error (void); printf ("Assertion: \"%s\"\n\tfailed in file %s at line %d\n", "dlcl_ListIsValid (l1)", "/root/root4/orion/hw/include/../../cosine/common/inc/dlclist.h", 129); asm(" break "); } } ; } ; - { { if (! ( dlcl_ListIsValid (single) )) { extern _cosine_task_suspend_on_error (void); printf ("Assertion: \"%s\"\n\tfailed in file %s at line %d\n", "dlcl_ListIsValid (single)", "/root/root4/orion/hw/include/../../cosine/common/inc/dlclist.h", 130); asm(" break "); } } ; } ; -} -static inline -void -dlcl_ListAddNew ( - dlcl_list_t *l1, - dlcl_list_t *new -) -{ - { { if (! ( dlcl_ListIsValid (l1) )) { extern _cosine_task_suspend_on_error (void); printf ("Assertion: \"%s\"\n\tfailed in file %s at line %d\n", "dlcl_ListIsValid (l1)", "/root/root4/orion/hw/include/../../cosine/common/inc/dlclist.h", 139); asm(" break "); } } ; } ; - - new->next = l1; - new->prev = l1->prev; - - l1->prev->next = new; - l1->prev = new; - { { if (! ( dlcl_ListIsValid (l1) )) { extern _cosine_task_suspend_on_error (void); printf ("Assertion: \"%s\"\n\tfailed in file %s at line %d\n", "dlcl_ListIsValid (l1)", "/root/root4/orion/hw/include/../../cosine/common/inc/dlclist.h", 146); asm(" break "); } } ; } ; - { { if (! ( dlcl_ListIsValid (new) )) { extern _cosine_task_suspend_on_error (void); printf ("Assertion: \"%s\"\n\tfailed in file %s at line %d\n", "dlcl_ListIsValid (new)", "/root/root4/orion/hw/include/../../cosine/common/inc/dlclist.h", 147); asm(" break "); } } ; } ; -} -static inline -void -dlcl_ListAddNewAfter ( - dlcl_list_t *l1, - dlcl_list_t *new -) -{ - { { if (! ( dlcl_ListIsValid (l1) )) { extern _cosine_task_suspend_on_error (void); printf ("Assertion: \"%s\"\n\tfailed in file %s at line %d\n", "dlcl_ListIsValid (l1)", "/root/root4/orion/hw/include/../../cosine/common/inc/dlclist.h", 156); asm(" break "); } } ; } ; - - new->next = l1->next; - new->prev = l1; - - l1->next->prev = new; - l1->next = new; - { { if (! ( dlcl_ListIsValid (l1) )) { extern _cosine_task_suspend_on_error (void); printf ("Assertion: \"%s\"\n\tfailed in file %s at line %d\n", "dlcl_ListIsValid (l1)", "/root/root4/orion/hw/include/../../cosine/common/inc/dlclist.h", 163); asm(" break "); } } ; } ; - { { if (! ( dlcl_ListIsValid (new) )) { extern _cosine_task_suspend_on_error (void); printf ("Assertion: \"%s\"\n\tfailed in file %s at line %d\n", "dlcl_ListIsValid (new)", "/root/root4/orion/hw/include/../../cosine/common/inc/dlclist.h", 164); asm(" break "); } } ; } ; -} -static inline -void -dlcl_ListRemove ( - dlcl_list_t *l -) -{ - { { if (! ( dlcl_ListIsValid (l) )) { extern _cosine_task_suspend_on_error (void); printf ("Assertion: \"%s\"\n\tfailed in file %s at line %d\n", "dlcl_ListIsValid (l)", "/root/root4/orion/hw/include/../../cosine/common/inc/dlclist.h", 172); asm(" break "); } } ; } ; - l->prev->next = l->next; - l->next->prev = l->prev; - { { if (! ( dlcl_ListIsValid (l->prev) )) { extern _cosine_task_suspend_on_error (void); printf ("Assertion: \"%s\"\n\tfailed in file %s at line %d\n", "dlcl_ListIsValid (l->prev)", "/root/root4/orion/hw/include/../../cosine/common/inc/dlclist.h", 175); asm(" break "); } } ; } ; - { { if (! ( dlcl_ListIsValid (l->next) )) { extern _cosine_task_suspend_on_error (void); printf ("Assertion: \"%s\"\n\tfailed in file %s at line %d\n", "dlcl_ListIsValid (l->next)", "/root/root4/orion/hw/include/../../cosine/common/inc/dlclist.h", 176); asm(" break "); } } ; } ; - l->prev = l->next = l; - { { if (! ( dlcl_ListIsValid (l) )) { extern _cosine_task_suspend_on_error (void); printf ("Assertion: \"%s\"\n\tfailed in file %s at line %d\n", "dlcl_ListIsValid (l)", "/root/root4/orion/hw/include/../../cosine/common/inc/dlclist.h", 178); asm(" break "); } } ; } ; -} -static inline -void -dlcl_ListInsertBefore ( - dlcl_list_t *l1, - dlcl_list_t *l2 -) -{ - { { if (! ( dlcl_ListIsValid (l1) )) { extern _cosine_task_suspend_on_error (void); printf ("Assertion: \"%s\"\n\tfailed in file %s at line %d\n", "dlcl_ListIsValid (l1)", "/root/root4/orion/hw/include/../../cosine/common/inc/dlclist.h", 187); asm(" break "); } } ; } ; - { { if (! ( dlcl_ListIsValid (l2) )) { extern _cosine_task_suspend_on_error (void); printf ("Assertion: \"%s\"\n\tfailed in file %s at line %d\n", "dlcl_ListIsValid (l2)", "/root/root4/orion/hw/include/../../cosine/common/inc/dlclist.h", 188); asm(" break "); } } ; } ; - dlcl_ListAdd (l1,l2); -} -static inline -void -dlcl_ListInsertAfter ( - dlcl_list_t *l1, - dlcl_list_t *l2 -) -{ - { { if (! ( dlcl_ListIsValid (l1) )) { extern _cosine_task_suspend_on_error (void); printf ("Assertion: \"%s\"\n\tfailed in file %s at line %d\n", "dlcl_ListIsValid (l1)", "/root/root4/orion/hw/include/../../cosine/common/inc/dlclist.h", 198); asm(" break "); } } ; } ; - { { if (! ( dlcl_ListIsValid (l2) )) { extern _cosine_task_suspend_on_error (void); printf ("Assertion: \"%s\"\n\tfailed in file %s at line %d\n", "dlcl_ListIsValid (l2)", "/root/root4/orion/hw/include/../../cosine/common/inc/dlclist.h", 199); asm(" break "); } } ; } ; - dlcl_ListAdd (l1->next,l2); -} - -static inline -void -dlcl_ListDump ( - dlcl_list_t *l -) -{ - printf ("dlcl element %lx, next %lx, prev %lx\n", - (long) l, (long) l->next, (long) l->prev); -} - -static inline -void -dlcl_insert_in_order ( - dlcl_list_t *list, - dlcl_list_t *element, - int (*compare)(dlcl_list_t *e1, dlcl_list_t *e2) -) -{ - - if (dlcl_ListIsEmpty (list)) - { - dlcl_ListAdd (list,element); - } - else - { - dlcl_list_t *next; - next = dlcl_ListNext (list); - while (next != list) - { - if ((*compare)(element,next) < 0) - { - break; - } - next = dlcl_ListNext (next); - } - if (next == list) - { - - next = dlcl_ListPrev (next); - } - if ((*compare)(element,next) < 0) - { - dlcl_ListInsertBefore (next, element); - { { if (! ( dlcl_ListPrev (next) == element )) { extern _cosine_task_suspend_on_error (void); printf ("Assertion: \"%s\"\n\tfailed in file %s at line %d\n", "dlcl_ListPrev (next) == element", "/root/root4/orion/hw/include/../../cosine/common/inc/dlclist.h", 246); asm(" break "); } } ; } ; - } - else - { - dlcl_ListInsertAfter (next, element); - { { if (! ( dlcl_ListNext (next) == element )) { extern _cosine_task_suspend_on_error (void); printf ("Assertion: \"%s\"\n\tfailed in file %s at line %d\n", "dlcl_ListNext (next) == element", "/root/root4/orion/hw/include/../../cosine/common/inc/dlclist.h", 251); asm(" break "); } } ; } ; - } - } - { { if (! ( ! dlcl_ListIsEmpty (list) )) { extern _cosine_task_suspend_on_error (void); printf ("Assertion: \"%s\"\n\tfailed in file %s at line %d\n", "! dlcl_ListIsEmpty (list)", "/root/root4/orion/hw/include/../../cosine/common/inc/dlclist.h", 254); asm(" break "); } } ; } ; -} - - - - - -# 54 "/root/root4/orion/hw/include/hw.boot.h" 2 - -# 1 "/root/root4/orion/hw/include/../../cosine/common/inc/queue.h" 1 - - - - - - - - - - - - - -typedef -struct q_head_s -{ - dlcl_list_t head; - int count; -} q_head_t; - -typedef dlcl_list_t q_element_t; - - - -extern int q_isEmpty (q_head_t *qh); -extern int q_elementNotInQueue (q_element_t *qe); -extern int q_hasElement (q_head_t *qh,q_element_t *qe); -extern int q_count (q_head_t *qh); -extern void q_headInit (q_head_t *qh); -extern void q_elementInit (q_element_t *qe); -extern void q_addToTail (q_head_t *qh,q_element_t *qe); -extern void q_addToHead (q_head_t *qh,q_element_t *qe); -extern void q_concatenate (q_head_t *destination,q_head_t *source); -extern q_element_t *q_get (q_head_t *qh); -extern void q_deleteElement (q_head_t *qh,q_element_t *elem); -extern q_element_t *q_first (q_head_t *qh); -extern q_element_t *q_last (q_head_t *qh); -extern q_element_t *q_next (q_head_t *qh,q_element_t *qe); -extern q_element_t *q_prev (q_element_t *qe); - - - - - - -static inline -int -q_isEmpty ( - q_head_t *qh -) -{ - { { if (! ( dlcl_ListIsValid (&qh->head) )) { extern _cosine_task_suspend_on_error (void); printf ("Assertion: \"%s\"\n\tfailed in file %s at line %d\n", "dlcl_ListIsValid (&qh->head)", "/root/root4/orion/hw/include/../../cosine/common/inc/queue.h", 52); asm(" break "); } } ; } ; - return dlcl_ListIsEmpty (&qh->head); -} -static inline -int -q_elementNotInQueue ( - q_element_t *qe -) -{ - { { if (! ( dlcl_ListIsValid (qe) )) { extern _cosine_task_suspend_on_error (void); printf ("Assertion: \"%s\"\n\tfailed in file %s at line %d\n", "dlcl_ListIsValid (qe)", "/root/root4/orion/hw/include/../../cosine/common/inc/queue.h", 61); asm(" break "); } } ; } ; - return dlcl_ListIsEmpty (qe); -} - -static inline -int -q_hasElement ( - q_head_t *qh, - q_element_t *qe -) -{ - q_element_t *curr; - { { if (! ( dlcl_ListIsValid (&qh->head) )) { extern _cosine_task_suspend_on_error (void); printf ("Assertion: \"%s\"\n\tfailed in file %s at line %d\n", "dlcl_ListIsValid (&qh->head)", "/root/root4/orion/hw/include/../../cosine/common/inc/queue.h", 73); asm(" break "); } } ; } ; - { { if (! ( dlcl_ListIsValid (qe) )) { extern _cosine_task_suspend_on_error (void); printf ("Assertion: \"%s\"\n\tfailed in file %s at line %d\n", "dlcl_ListIsValid (qe)", "/root/root4/orion/hw/include/../../cosine/common/inc/queue.h", 74); asm(" break "); } } ; } ; - for (curr = qh->head.next; curr != &qh->head; curr = curr->next) - { - if (curr == qe) - return 1 ; - } - return 0 ; -} - -static inline -int -q_count ( - q_head_t *qh -) -{ - { { if (! ( dlcl_ListIsValid (&qh->head) )) { extern _cosine_task_suspend_on_error (void); printf ("Assertion: \"%s\"\n\tfailed in file %s at line %d\n", "dlcl_ListIsValid (&qh->head)", "/root/root4/orion/hw/include/../../cosine/common/inc/queue.h", 89); asm(" break "); } } ; } ; - return qh->count; -} - - - -static inline -void -q_headInit ( - q_head_t *qh -) -{ - dlcl_ListInit (&qh->head); - qh->count = 0; -} - -static inline -void -q_elementInit ( - q_element_t *qe -) -{ - dlcl_ListInit (qe); -} - - - -static inline -void -q_addToTail ( - q_head_t *qh, - q_element_t *qe -) -{ - { { if (! ( dlcl_ListIsValid (&qh->head) )) { extern _cosine_task_suspend_on_error (void); printf ("Assertion: \"%s\"\n\tfailed in file %s at line %d\n", "dlcl_ListIsValid (&qh->head)", "/root/root4/orion/hw/include/../../cosine/common/inc/queue.h", 123); asm(" break "); } } ; } ; - { { if (! ( dlcl_ListIsValid (qe) )) { extern _cosine_task_suspend_on_error (void); printf ("Assertion: \"%s\"\n\tfailed in file %s at line %d\n", "dlcl_ListIsValid (qe)", "/root/root4/orion/hw/include/../../cosine/common/inc/queue.h", 124); asm(" break "); } } ; } ; - { { if (! ( q_elementNotInQueue (qe) )) { extern _cosine_task_suspend_on_error (void); printf ("Assertion: \"%s\"\n\tfailed in file %s at line %d\n", "q_elementNotInQueue (qe)", "/root/root4/orion/hw/include/../../cosine/common/inc/queue.h", 125); asm(" break "); } } ; } ; - dlcl_ListAddSingleton (&qh->head, qe); - qh->count ++; -} - -static inline -void -q_addToHead ( - q_head_t *qh, - q_element_t *qe -) -{ - { { if (! ( dlcl_ListIsValid (&qh->head) )) { extern _cosine_task_suspend_on_error (void); printf ("Assertion: \"%s\"\n\tfailed in file %s at line %d\n", "dlcl_ListIsValid (&qh->head)", "/root/root4/orion/hw/include/../../cosine/common/inc/queue.h", 137); asm(" break "); } } ; } ; - { { if (! ( dlcl_ListIsValid (qe) )) { extern _cosine_task_suspend_on_error (void); printf ("Assertion: \"%s\"\n\tfailed in file %s at line %d\n", "dlcl_ListIsValid (qe)", "/root/root4/orion/hw/include/../../cosine/common/inc/queue.h", 138); asm(" break "); } } ; } ; - { { if (! ( q_elementNotInQueue (qe) )) { extern _cosine_task_suspend_on_error (void); printf ("Assertion: \"%s\"\n\tfailed in file %s at line %d\n", "q_elementNotInQueue (qe)", "/root/root4/orion/hw/include/../../cosine/common/inc/queue.h", 139); asm(" break "); } } ; } ; - dlcl_ListAddSingleton (qh->head.next, qe); - qh->count ++; -} - -static inline -void -q_concatenate ( - q_head_t *destination, - q_head_t *source -) -{ - { { if (! ( dlcl_ListIsValid (&destination->head) )) { extern _cosine_task_suspend_on_error (void); printf ("Assertion: \"%s\"\n\tfailed in file %s at line %d\n", "dlcl_ListIsValid (&destination->head)", "/root/root4/orion/hw/include/../../cosine/common/inc/queue.h", 151); asm(" break "); } } ; } ; - { { if (! ( dlcl_ListIsValid (&source->head) )) { extern _cosine_task_suspend_on_error (void); printf ("Assertion: \"%s\"\n\tfailed in file %s at line %d\n", "dlcl_ListIsValid (&source->head)", "/root/root4/orion/hw/include/../../cosine/common/inc/queue.h", 152); asm(" break "); } } ; } ; - if (! q_isEmpty (source)) - { - dlcl_list_t *srcList; - - srcList = source->head.next; - dlcl_ListRemove (&source->head); - dlcl_ListAdd (&destination->head, srcList); - destination->count += source->count; - source->count = 0; - } -} - - -static inline -q_element_t * -q_get ( - q_head_t *qh -) -{ - q_element_t *ret = ((void *) 0) ; - - { { if (! ( dlcl_ListIsValid (&qh->head) )) { extern _cosine_task_suspend_on_error (void); printf ("Assertion: \"%s\"\n\tfailed in file %s at line %d\n", "dlcl_ListIsValid (&qh->head)", "/root/root4/orion/hw/include/../../cosine/common/inc/queue.h", 174); asm(" break "); } } ; } ; - if (! q_isEmpty (qh)) - { - { { if (! ( q_count (qh) > 0 )) { extern _cosine_task_suspend_on_error (void); printf ("Assertion: \"%s\"\n\tfailed in file %s at line %d\n", "q_count (qh) > 0", "/root/root4/orion/hw/include/../../cosine/common/inc/queue.h", 177); asm(" break "); } } ; } ; - ret = qh->head.next; - dlcl_ListRemove (ret); - qh->count --; - } - return ret; -} - -static inline -void -q_deleteElement ( - q_head_t *qh, - q_element_t *elem -) -{ - { { if (! ( dlcl_ListIsValid (elem) )) { extern _cosine_task_suspend_on_error (void); printf ("Assertion: \"%s\"\n\tfailed in file %s at line %d\n", "dlcl_ListIsValid (elem)", "/root/root4/orion/hw/include/../../cosine/common/inc/queue.h", 192); asm(" break "); } } ; } ; - { { if (! ( ! q_isEmpty (qh) )) { extern _cosine_task_suspend_on_error (void); printf ("Assertion: \"%s\"\n\tfailed in file %s at line %d\n", "! q_isEmpty (qh)", "/root/root4/orion/hw/include/../../cosine/common/inc/queue.h", 193); asm(" break "); } } ; } ; - { { if (! ( q_count (qh) > 0 )) { extern _cosine_task_suspend_on_error (void); printf ("Assertion: \"%s\"\n\tfailed in file %s at line %d\n", "q_count (qh) > 0", "/root/root4/orion/hw/include/../../cosine/common/inc/queue.h", 194); asm(" break "); } } ; } ; - { { if (! ( q_hasElement (qh, elem) )) { extern _cosine_task_suspend_on_error (void); printf ("Assertion: \"%s\"\n\tfailed in file %s at line %d\n", "q_hasElement (qh, elem)", "/root/root4/orion/hw/include/../../cosine/common/inc/queue.h", 195); asm(" break "); } } ; } ; - dlcl_ListRemove (elem); - qh->count --; - { { if (! ( q_count (qh) >= 0 )) { extern _cosine_task_suspend_on_error (void); printf ("Assertion: \"%s\"\n\tfailed in file %s at line %d\n", "q_count (qh) >= 0", "/root/root4/orion/hw/include/../../cosine/common/inc/queue.h", 198); asm(" break "); } } ; } ; -} - - - -static inline -q_element_t * -q_first ( - q_head_t *qh -) -{ - q_element_t *ret = ((void *) 0) ; - - { { if (! ( dlcl_ListIsValid (&qh->head) )) { extern _cosine_task_suspend_on_error (void); printf ("Assertion: \"%s\"\n\tfailed in file %s at line %d\n", "dlcl_ListIsValid (&qh->head)", "/root/root4/orion/hw/include/../../cosine/common/inc/queue.h", 211); asm(" break "); } } ; } ; - if (! q_isEmpty (qh)) - { - ret = qh->head.next; - } - return ret; -} - -static inline -q_element_t * -q_last ( - q_head_t *qh -) -{ - q_element_t *ret = ((void *) 0) ; - - { { if (! ( dlcl_ListIsValid (&qh->head) )) { extern _cosine_task_suspend_on_error (void); printf ("Assertion: \"%s\"\n\tfailed in file %s at line %d\n", "dlcl_ListIsValid (&qh->head)", "/root/root4/orion/hw/include/../../cosine/common/inc/queue.h", 227); asm(" break "); } } ; } ; - if (! q_isEmpty (qh)) - { - ret = qh->head.prev; - } - return ret; -} - -static inline -q_element_t * -q_next ( - q_head_t *qh, - q_element_t *qe -) -{ - q_element_t *ret = ((void *) 0) ; - - { { if (! ( dlcl_ListIsValid (qe) )) { extern _cosine_task_suspend_on_error (void); printf ("Assertion: \"%s\"\n\tfailed in file %s at line %d\n", "dlcl_ListIsValid (qe)", "/root/root4/orion/hw/include/../../cosine/common/inc/queue.h", 244); asm(" break "); } } ; } ; - { { if (! ( ! q_elementNotInQueue (qe) )) { extern _cosine_task_suspend_on_error (void); printf ("Assertion: \"%s\"\n\tfailed in file %s at line %d\n", "! q_elementNotInQueue (qe)", "/root/root4/orion/hw/include/../../cosine/common/inc/queue.h", 245); asm(" break "); } } ; } ; - if (qe->next != &qh->head) - { - ret = qe->next; - } - return ret; -} - -static inline -q_element_t * -q_prev ( - q_element_t *qe -) -{ - q_element_t *ret = ((void *) 0) ; - - { { if (! ( dlcl_ListIsValid (qe) )) { extern _cosine_task_suspend_on_error (void); printf ("Assertion: \"%s\"\n\tfailed in file %s at line %d\n", "dlcl_ListIsValid (qe)", "/root/root4/orion/hw/include/../../cosine/common/inc/queue.h", 261); asm(" break "); } } ; } ; - if (! dlcl_ListIsEmpty (qe)) - { - ret = qe->prev; - } - return ret; -} - - - - - - -# 55 "/root/root4/orion/hw/include/hw.boot.h" 2 - -# 1 "/root/root4/orion/hw/include/../../cosine/common/inc/tlv.h" 1 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -struct tlv1_s { - uchar_t tag; - uchar_t length; -}; -typedef struct tlv1_s tlv1_t; - -struct tlv2_s { - ushort_t tag; - ushort_t length; -}; -typedef struct tlv2_s tlv2_t; - -struct tlv3_s { - ulong_t tag; - ulong_t length; -}; -typedef struct tlv3_s tlv3_t; - - - - - -static inline -tlv1_t *tlv1_get_next_tag(tlv1_t *tlv_p, uchar_t tag) -{ - { { if (! ( tlv_p )) { extern _cosine_task_suspend_on_error (void); printf ("Assertion: \"%s\"\n\tfailed in file %s at line %d\n", "tlv_p", "/root/root4/orion/hw/include/../../cosine/common/inc/tlv.h", 57); asm(" break "); } } ; } ; - while(tlv_p->tag != 0xFF ) { - if (tlv_p->tag == tag) - return tlv_p; - tlv_p = (tlv1_t *)((char *) tlv_p + sizeof(tlv1_t) + tlv_p ->length) ; - } - - return ((void *) 0) ; -} -static inline -void tlv1_get_value(tlv1_t *tlv_p, void *value_p) -{ - { { if (! ( value_p )) { extern _cosine_task_suspend_on_error (void); printf ("Assertion: \"%s\"\n\tfailed in file %s at line %d\n", "value_p", "/root/root4/orion/hw/include/../../cosine/common/inc/tlv.h", 69); asm(" break "); } } ; } ; - { { if (! ( tlv_p )) { extern _cosine_task_suspend_on_error (void); printf ("Assertion: \"%s\"\n\tfailed in file %s at line %d\n", "tlv_p", "/root/root4/orion/hw/include/../../cosine/common/inc/tlv.h", 70); asm(" break "); } } ; } ; - memcpy(value_p, (char *)(tlv_p+1), tlv_p->length); -} - -static inline -tlv2_t *tlv2_get_next_tag(tlv2_t *tlv_p, ushort_t tag) -{ - { { if (! ( tlv_p )) { extern _cosine_task_suspend_on_error (void); printf ("Assertion: \"%s\"\n\tfailed in file %s at line %d\n", "tlv_p", "/root/root4/orion/hw/include/../../cosine/common/inc/tlv.h", 77); asm(" break "); } } ; } ; - while(tlv_p->tag != 0xFFFF ) { - if (tlv_p->tag == tag) - return tlv_p; - tlv_p = (tlv2_t *)((char *) tlv_p + sizeof(tlv2_t) + tlv_p ->length) ; - } - - return ((void *) 0) ; -} -static inline -void tlv2_get_value(tlv2_t *tlv_p, void *value_p) -{ - { { if (! ( value_p )) { extern _cosine_task_suspend_on_error (void); printf ("Assertion: \"%s\"\n\tfailed in file %s at line %d\n", "value_p", "/root/root4/orion/hw/include/../../cosine/common/inc/tlv.h", 89); asm(" break "); } } ; } ; - { { if (! ( tlv_p )) { extern _cosine_task_suspend_on_error (void); printf ("Assertion: \"%s\"\n\tfailed in file %s at line %d\n", "tlv_p", "/root/root4/orion/hw/include/../../cosine/common/inc/tlv.h", 90); asm(" break "); } } ; } ; - memcpy(value_p, (char *)(tlv_p+1), tlv_p->length); -} - -static inline -tlv3_t *tlv3_get_next_tag(tlv3_t *tlv_p, ulong_t tag) -{ - { { if (! ( tlv_p )) { extern _cosine_task_suspend_on_error (void); printf ("Assertion: \"%s\"\n\tfailed in file %s at line %d\n", "tlv_p", "/root/root4/orion/hw/include/../../cosine/common/inc/tlv.h", 97); asm(" break "); } } ; } ; - while(tlv_p->tag != 0xFFFFFFFF ) { - if (tlv_p->tag == tag) - return tlv_p; - tlv_p = (tlv3_t *)((char *) tlv_p + sizeof(tlv3_t) + tlv_p ->length) ; - } - - return ((void *) 0) ; -} -static inline -void tlv3_get_value(tlv3_t *tlv_p, void *value_p) -{ - { { if (! ( value_p )) { extern _cosine_task_suspend_on_error (void); printf ("Assertion: \"%s\"\n\tfailed in file %s at line %d\n", "value_p", "/root/root4/orion/hw/include/../../cosine/common/inc/tlv.h", 109); asm(" break "); } } ; } ; - { { if (! ( tlv_p )) { extern _cosine_task_suspend_on_error (void); printf ("Assertion: \"%s\"\n\tfailed in file %s at line %d\n", "tlv_p", "/root/root4/orion/hw/include/../../cosine/common/inc/tlv.h", 110); asm(" break "); } } ; } ; - memcpy(value_p, (char *)(tlv_p+1), tlv_p->length); -} - - - - - - -# 56 "/root/root4/orion/hw/include/hw.boot.h" 2 - - - - -# 1 "/root/root4/orion/hw/include/../../cosine/common/inc/modules.h" 1 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -# 60 "/root/root4/orion/hw/include/hw.boot.h" 2 - - - - -# 11 "/root/root4/orion/hw/orion.hw.init.c" 2 - -# 1 "/root/root4/orion/hw/include/board.h" 1 - - - - - - - - - - - - - - - - - - -# 1 "/root/root4/orion/hw/include/board_map.h" 1 - - - - - - - - - - - - - - - - -# 1 "/root/root4/orion/os/regaeos/include/cpu4000.h" 1 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -typedef U32 instr_t; - - - - - - - - - -# 17 "/root/root4/orion/hw/include/board_map.h" 2 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -# 1 "/root/root4/orion/hw/include/gt64120.h" 1 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -# 190 "/root/root4/orion/hw/include/board_map.h" 2 - - - - - - - - - -# 19 "/root/root4/orion/hw/include/board.h" 2 - - - - - - - - - - - - - - - - - - -# 12 "/root/root4/orion/hw/orion.hw.init.c" 2 - - -# 1 "/root/root4/orion/hw/include/qpic.h" 1 - - - - - - - - - - - - - - - -typedef struct Qpic_Registers_S -{ - U16 QpicId; - U16 MiscCtrl; - U16 IntStat; - U16 IntMask; - U16 BusErrorCapture[2]; - U16 Status; - - - U16 filler[0x79]; - - - U16 LocalBusConfig[32]; -} Qpic_Registers_T; - - - - - - - - - - - - - - - - - - - - - -# 14 "/root/root4/orion/hw/orion.hw.init.c" 2 - -# 1 "/root/root4/orion/hw/include/cupid.h" 1 - - - - - - - - - - - - - - - - - -typedef struct Cupid_Registers_S -{ - U16 Id; - U16 PeConfig; - U16 Led; - U16 TempSensor; - U16 LaserId; - U16 RtcReg; - U16 Reset; - - U16 filler1[9]; - - U16 InterruptMap[7 ][2 ]; - - U16 filler2[2]; - - U16 Id_Struc[8]; - - U16 filler3[8]; - - U16 Control[2]; - U16 Status[2]; - - U16 filler4[12]; - - U16 Ds3BitsLed; - U16 Ds3Led1; - U16 Ds3Led2; - U16 Ds3Led3; - U16 Ds3ClkCtrl; - -} Cupid_Registers_T; - - - - - - - - - - - - - - -typedef struct Cupid_CIB_Ver1_S -{ - U8 cib_version; - U8 blade_id; - U8 pe_id; - U8 blade_type; - U8 pe_type; - U8 Fpga_Set_Id[4]; - U8 Fpga_Set_Rev[6]; - - U8 Expansion_TLV[17]; -} Cupid_CIB_Ver1_T; - -extern Cupid_CIB_Ver1_T *find_cib_ptr(); - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -# 15 "/root/root4/orion/hw/orion.hw.init.c" 2 - - - - - - - - - - - - -typedef unsigned char UCHAR; -ipsx_pe_type_t local_pe_type; - - -address_space_t local_address_space_id; - ipsx_slot_id_t local_slot_id; -ipsx_pe_id_t local_pe_id; - ipsx_blade_type_t local_blade_type; - - - - - - -extern U32 GetRamBanks(U32 *base_array, U32 *top_array); - - - - - - -typedef struct ChipSelect_S -{ - U8 cs_number; - U16 cs_config; -} ChipSelect_T; - - - -typedef struct InterruptMap_S -{ - U8 cpu_int; - U32 int_mapping; -} InterruptMap_T; - - - - -typedef unsigned long ULONG; - - - -ULONG cpuClkRate; - - - - -void InitCIB(void); -void InitQpic(void); -void InitCupid(void); - - - - - -extern ulong_t memsize; - - - -extern void SerChipInit(); -extern long SerChipOpen(); -extern long SerChipSend(); -extern long SerChipIoctl(); -extern long SerChipClose(); - - - - - - -static ChipSelect_T EthernetChipSelectConfig[] = -{ - {0 , (0x0008 | 0x0000 )}, - {6 , (0x0010 | 0x0000 )}, - {7 , (0x0004 | 0x0000 )}, - {8 , (0x0000 | 0x0000 )}, - {9 , (0x0000 | 0x0000 )}, - {10 , (0x0000 | 0x0000 )}, - {16 , (0x0000 | 0x0000 )}, - {17 , (0x0000 | 0x0000 )}, - {18 , (0x0000 | 0x0000 )}, - {27 , (0x0000 | 0x0000 )}, - {28 , (0x0004 | 0x0000 )}, - {0xff , 0} -}; - - -static ChipSelect_T CryptoChipSelectConfig[] = -{ - {6 , (0x0000 | 0x0000 )}, - {7 , (0x0000 | 0x0000 )}, - {8 , (0x0000 | 0x0000 )}, - {16 , (0x0000 | 0x0000 )}, - {17 , (0x0000 | 0x0000 )}, - {18 , (0x0000 | 0x0000 )}, - {27 , (0x0000 | 0x0000 )}, - {28 , (0x0000 | 0x0000 )}, - {0xff , 0} -}; - - -static ChipSelect_T Ds3ChipSelectConfig[] = -{ - {0 , (0x0008 | 0x0000 )}, - {1 , (0x0008 | 0x0000 )}, - {2 , (0x0008 | 0x0000 )}, - {3 , (0x0008 | 0x0000 )}, - {4 , (0x0008 | 0x0000 )}, - {5 , (0x0008 | 0x0000 )}, - {8 , (0x0000 | 0x0000 )}, - {10 , (0x0000 | 0x0000 )}, - {6 , (0x0008 | 0x0000 )}, - {11 , (0x0008 | 0x0000 )}, - {12 , (0x0008 | 0x0000 )}, - {13 , (0x0008 | 0x0000 )}, - {15 , (0x0008 | 0x0004 | 0x0000 )}, - {14 , (0x0008 | 0x0004 | 0x0000 )}, - {16 , (0x0000 | 0x0000 )}, - {17 , (0x0000 | 0x0000 )}, - {18 , (0x0000 | 0x0000 )}, - {27 , (0x0000 | 0x0000 )}, - {28 , (0x0000 | 0x0000 )}, - {0xff , 0} -}; - - -static ChipSelect_T SearchChipSelectConfig[] = -{ - {6 , (0x0000 | 0x0000 )}, - {7 , (0x0000 | 0x0000 )}, - {8 , (0x0000 | 0x0000 )}, - {9 , (0x0000 | 0x0000 )}, - {16 , (0x0000 | 0x0000 )}, - {17 , (0x0000 | 0x0000 )}, - {18 , (0x0000 | 0x0000 )}, - {27 , (0x0000 | 0x0000 )}, - {28 , (0x0000 | 0x0000 )}, - {0xff , 0} -}; - - -static ChipSelect_T ProcessorChipSelectConfig[] = -{ - {0 , (0x0008 | 0x0000 )}, - {16 , (0x0000 | 0x0000 )}, - {17 , (0x0000 | 0x0000 )}, - {18 , (0x0000 | 0x0000 )}, - {27 , (0x0000 | 0x0000 )}, - {28 , (0x0000 | 0x0000 )}, - {0xff , 0} -}; - - -static ChipSelect_T Oc3ChipSelectConfig[] = -{ - {0 , (0x0008 | 0x0000 )}, - {10 , (0x0000 | 0x0000 )}, - {16 , (0x0000 | 0x0000 )}, - {17 , (0x0000 | 0x0000 )}, - {18 , (0x0000 | 0x0000 )}, - {27 , (0x0000 | 0x0000 )}, - {28 , (0x0000 | 0x0000 )}, - {0xff , 0} -}; - - - - - - - - - - - -static InterruptMap_T EthernetIntMap[] = -{ - {(2 -2), (0x00010000 )}, - {(3 -2), (0x00040000 | 0x02000000 | 0x04000000 )}, - {(4 -2), (0x00080000 | 0x00100000 | 0x00200000 )}, - {3 , (0x00000800 | 0x00001000 )}, - {4 , (0x00008000 | 0x00020000 )}, - {0xff , 0} -}; - - -static InterruptMap_T CryptoIntMap[] = -{ - {(2 -2), (0x00010000 )}, - {(3 -2), (0x00040000 | 0x00000008 | 0x00000010 )}, - {(4 -2), (0x00080000 | 0x00100000 | 0x00200000 )}, - {3 , (0x00000002 | 0x00000004 )}, - {4 , (0x00020000 )}, - {0xff , 0} -}; - - -static InterruptMap_T Ds3ChanIntMap[] = -{ - {(2 -2), (0x00010000 )}, - {(3 -2), (0x00040000 | 0x02000000 | 0x04000000 )}, - {(4 -2), (0x00080000 | 0x00100000 | 0x00200000 )}, - {2 , (0x00000001 | 0x00000002 )}, - {3 , (0x00000200 | 0x00000100 | 0x00000080 | 0x00000040 | 0x00000020 | 0x00000010 | 0x00000008 )}, - {4 , (0x00008000 | 0x00020000 )}, - {0xff , 0} -}; -static InterruptMap_T Ds3UnchanIntMap[] = -{ - {(2 -2), (0x00010000 )}, - {(3 -2), (0x00040000 | 0x00000400 )}, - {(4 -2), (0x00080000 | 0x00100000 | 0x00200000 )}, - {2 , (0x00000002 )}, - {3 , (0x00000400 )}, - {4 , (0x00008000 | 0x00020000 )}, - {0xff , 0} -}; - - -static InterruptMap_T SearchIntMap[] = -{ - {(2 -2), (0x00010000 )}, - {(3 -2), (0x00040000 )}, - {0xff , 0} -}; - - -static InterruptMap_T ProcessorIntMap[] = -{ - {(2 -2), (0x00010000 )}, - {(3 -2), (0x00040000 )}, - {4 , (0x00008000 | 0x00020000 )}, - {0xff , 0} -}; - - -static InterruptMap_T Oc3IntMap[] = -{ - {(2 -2), (0x00010000 )}, - {(3 -2), (0x00040000 | 0x00000004 )}, - {(4 -2), (0x00080000 | 0x00100000 | 0x00000040 )}, - {3 , (0x00000008 )}, - {4 , (0x00008000 | 0x00020000 )}, - {0xff , 0} -}; - - - - - - - - - - - - - - - -void InitQpic(void) -{ - Qpic_Registers_T *regs; - U32 i = 0; - ChipSelect_T *ChipSelectConfig; - U32 bank_cnt; - U32 bank_base[4], bank_top[4]; - - regs = (Qpic_Registers_T *)((unsigned)( 0x17B00000 )|0xA0000000) ; - - - switch (local_pe_type) - { - case 1 : - ChipSelectConfig = (ChipSelect_T *)&EthernetChipSelectConfig[0].cs_number; - break; - case 2 : - ChipSelectConfig = (ChipSelect_T *)&EthernetChipSelectConfig[0].cs_number; - break; - case 3 : - case 12 : - ChipSelectConfig = (ChipSelect_T *)&ProcessorChipSelectConfig[0].cs_number; - break; - case 4 : - ChipSelectConfig = (ChipSelect_T *)&SearchChipSelectConfig[0].cs_number; - break; - case 5 : - ChipSelectConfig = (ChipSelect_T *)&CryptoChipSelectConfig[0].cs_number; - break; - case 6 : - case 7 : - ChipSelectConfig = (ChipSelect_T *)&Ds3ChipSelectConfig[0].cs_number; - break; - case 8 : - case 9 : - case 10 : - case 11 : - ChipSelectConfig = (ChipSelect_T *)&Oc3ChipSelectConfig[0].cs_number; - break; - default: - while(1 ); - - break; - } - - - while(ChipSelectConfig[i].cs_number != 0xff ) - { - regs->LocalBusConfig[ChipSelectConfig[i].cs_number] = - ChipSelectConfig[i].cs_config; - i++; - } - - - if ( (regs->Status & 0x0001 ) == 0x0001 ) - regs->LocalBusConfig[28 ] |= 0x0004 ; - else - regs->LocalBusConfig[28 ] &= ~0x0004 ; - - - regs->MiscCtrl = 0x0001 ; - - - bank_cnt = GetRamBanks(bank_base, bank_top); - - return; -} - - - - - - - - - - - - - - -void InitCupid(void) -{ - U32 i; - Cupid_Registers_T *regs; - InterruptMap_T *CupidIntMap; - - regs = (Cupid_Registers_T *)((unsigned)( 0x17100000 )|0xA0000000) ; - - - switch (local_pe_type) - { - case 1 : - CupidIntMap = (InterruptMap_T *)&EthernetIntMap[0].cpu_int; - break; - case 2 : - CupidIntMap = (InterruptMap_T *)&EthernetIntMap[0].cpu_int; - break; - case 3 : - case 12 : - CupidIntMap = (InterruptMap_T *)&ProcessorIntMap[0].cpu_int; - break; - case 4 : - CupidIntMap = (InterruptMap_T *)&SearchIntMap[0].cpu_int; - break; - case 5 : - CupidIntMap = (InterruptMap_T *)&CryptoIntMap[0].cpu_int; - break; - case 6 : - CupidIntMap = (InterruptMap_T *)&Ds3ChanIntMap[0].cpu_int; - break; - case 7 : - CupidIntMap = (InterruptMap_T *)&Ds3UnchanIntMap[0].cpu_int; - break; - case 8 : - case 9 : - case 10 : - case 11 : - CupidIntMap = (InterruptMap_T *)&Oc3IntMap[0].cpu_int; - break; - default: - while(1 ); - - - break; - } - - - for(i = 0; i < 7 ; i++) - { - regs->InterruptMap[i][0 ] = 0; - regs->InterruptMap[i][1 ] = 0; - } - - i = 0; - while(CupidIntMap[i].cpu_int != 0xff ) - { - regs->InterruptMap[CupidIntMap[i].cpu_int][0 ] |= - (U16)(CupidIntMap[i].int_mapping & 0xffff); - regs->InterruptMap[CupidIntMap[i].cpu_int][1 ] |= - (U16)(CupidIntMap[i].int_mapping >> 16); - i++; - } - - return; -} - - - - - - -void InitCIB() -{ - Cupid_CIB_Ver1_T *cib_p; - - cib_p = find_cib_ptr() ; - - local_address_space_id = (cib_p->blade_id << 3) | cib_p->pe_id; - local_slot_id = cib_p->blade_id; - local_pe_id = cib_p->pe_id; - local_blade_type = cib_p->blade_type; - local_pe_type = cib_p->pe_type; - -} - - - - - - - - - -unsigned long BspRamBase(void) -{ -return ((unsigned)( 0x00000000 )|0x80000000) ; -} - - - - - - - - -unsigned long BspCpuType(void) -{ - return(4 ); -} - - - - - - - - - - - - -void BoardSysStartCO(void) -{ -} - -U32 GetRamBanks(U32 *base_array, U32 *top_array) -{ - U32 bank_count = 0; - U32 i; - U32 gt_base_reg, gt_top_reg; - - - if ( (((( *(U32 *)(((unsigned)( 0x14000000 )|0xA0000000) + 0x400) )&0xff)<<24)+ ((( *(U32 *)(((unsigned)( 0x14000000 )|0xA0000000) + 0x400) )&0xff00)<<8)+ ((( *(U32 *)(((unsigned)( 0x14000000 )|0xA0000000) + 0x400) )&0xff0000)>>8)+ ((( *(U32 *)(((unsigned)( 0x14000000 )|0xA0000000) + 0x400) )&0xff000000)>>24)) != 0x000000ff) - { - bank_count++; - if ( (((( *(U32 *)(((unsigned)( 0x14000000 )|0xA0000000) + 0x408) )&0xff)<<24)+ ((( *(U32 *)(((unsigned)( 0x14000000 )|0xA0000000) + 0x408) )&0xff00)<<8)+ ((( *(U32 *)(((unsigned)( 0x14000000 )|0xA0000000) + 0x408) )&0xff0000)>>8)+ ((( *(U32 *)(((unsigned)( 0x14000000 )|0xA0000000) + 0x408) )&0xff000000)>>24)) != 0x000000ff) - { - bank_count++; - if ( (((( *(U32 *)(((unsigned)( 0x14000000 )|0xA0000000) + 0x410) )&0xff)<<24)+ ((( *(U32 *)(((unsigned)( 0x14000000 )|0xA0000000) + 0x410) )&0xff00)<<8)+ ((( *(U32 *)(((unsigned)( 0x14000000 )|0xA0000000) + 0x410) )&0xff0000)>>8)+ ((( *(U32 *)(((unsigned)( 0x14000000 )|0xA0000000) + 0x410) )&0xff000000)>>24)) != 0x000000ff) - { - bank_count++; - if ( (((( *(U32 *)(((unsigned)( 0x14000000 )|0xA0000000) + 0x418) )&0xff)<<24)+ ((( *(U32 *)(((unsigned)( 0x14000000 )|0xA0000000) + 0x418) )&0xff00)<<8)+ ((( *(U32 *)(((unsigned)( 0x14000000 )|0xA0000000) + 0x418) )&0xff0000)>>8)+ ((( *(U32 *)(((unsigned)( 0x14000000 )|0xA0000000) + 0x418) )&0xff000000)>>24)) != 0x000000ff) - bank_count++; - } - } - } - - if (bank_count > 4) - return(0); - - - for (i = 0; i < bank_count; i++) - { - switch (i) - { - case 0: - gt_base_reg = (((unsigned)( 0x14000000 )|0xA0000000) + 0x400) ; - gt_top_reg = (((unsigned)( 0x14000000 )|0xA0000000) + 0x404) ; - break; - - case 1: - gt_base_reg = (((unsigned)( 0x14000000 )|0xA0000000) + 0x408) ; - gt_top_reg = (((unsigned)( 0x14000000 )|0xA0000000) + 0x40C) ; - break; - - case 2: - gt_base_reg = (((unsigned)( 0x14000000 )|0xA0000000) + 0x410) ; - gt_top_reg = (((unsigned)( 0x14000000 )|0xA0000000) + 0x414) ; - break; - - case 3: - gt_base_reg = (((unsigned)( 0x14000000 )|0xA0000000) + 0x418) ; - gt_top_reg = (((unsigned)( 0x14000000 )|0xA0000000) + 0x41C) ; - break; - - default: - gt_base_reg = (((unsigned)( 0x14000000 )|0xA0000000) + 0x400) ; - gt_top_reg = (((unsigned)( 0x14000000 )|0xA0000000) + 0x404) ; - break; - } - base_array[i] = ((unsigned)( (((( *(U32 *)gt_base_reg )&0xff)<<24)+ ((( *(U32 *)gt_base_reg )&0xff00)<<8)+ ((( *(U32 *)gt_base_reg )&0xff0000)>>8)+ ((( *(U32 *)gt_base_reg )&0xff000000)>>24)) << 20 )|0x80000000) ; - top_array[i] = ((unsigned)( ((((( *(U32 *)gt_top_reg )&0xff)<<24)+ ((( *(U32 *)gt_top_reg )&0xff00)<<8)+ ((( *(U32 *)gt_top_reg )&0xff0000)>>8)+ ((( *(U32 *)gt_top_reg )&0xff000000)>>24)) << 20) | 0x000fffff )|0x80000000) ; - } - - return(bank_count); -} - - - - - - - - - - - - -Cupid_CIB_Ver1_T *cib; - - - - -void read_fpga_revs(); -Cupid_CIB_Ver1_T *find_cib_ptr(); - - - - - - - - - - - -# 606 "/root/root4/orion/hw/orion.hw.init.c" - -Cupid_CIB_Ver1_T *find_cib_ptr() -{ - return ((Cupid_CIB_Ver1_T *)(((unsigned)( 0x17100000 )|0xA0000000) + 0x220 ) ); -} - - - -struct fpga_header_s { - uchar_t x1; - uchar_t t1[3]; - uchar_t x2; - uchar_t t2; - uchar_t lhi[2]; - uchar_t x3; - uchar_t llo[2]; - uchar_t z1; - uchar_t x4; - uchar_t z2[3]; -}; -typedef struct fpga_header_s fpga_header_t; - -struct fpga_tlv_s { - ulong_t length; - ulong_t tag; -}; -typedef struct fpga_tlv_s fpga_tlv_t; - - - -char fpga_rev_str[0x1000]; diff --git a/arch/mips/orion/patchapp.c b/arch/mips/orion/patchapp.c deleted file mode 100644 index 2dc435f8a..000000000 --- a/arch/mips/orion/patchapp.c +++ /dev/null @@ -1,253 +0,0 @@ -#include <stdio.h> -#include <stdlib.h> -#include <sys/types.h> -#include <sys/stat.h> -#include <sys/fcntl.h> -#include <errno.h> -#include <unistd.h> - -unsigned long crctab[] = { - 0x00000000, 0x77073096, 0xee0e612c, 0x990951ba, - 0x076dc419, 0x706cf48f, 0xe963a535, 0x9e6495a3, - 0x0edb8832, 0x79dcb8a4, 0xe0d5e91e, 0x97d2d988, - 0x09b64c2b, 0x7eb17cbd, 0xe7b82d07, 0x90bf1d91, - 0x1db71064, 0x6ab020f2, 0xf3b97148, 0x84be41de, - 0x1adad47d, 0x6ddde4eb, 0xf4d4b551, 0x83d385c7, - 0x136c9856, 0x646ba8c0, 0xfd62f97a, 0x8a65c9ec, - 0x14015c4f, 0x63066cd9, 0xfa0f3d63, 0x8d080df5, - 0x3b6e20c8, 0x4c69105e, 0xd56041e4, 0xa2677172, - 0x3c03e4d1, 0x4b04d447, 0xd20d85fd, 0xa50ab56b, - 0x35b5a8fa, 0x42b2986c, 0xdbbbc9d6, 0xacbcf940, - 0x32d86ce3, 0x45df5c75, 0xdcd60dcf, 0xabd13d59, - 0x26d930ac, 0x51de003a, 0xc8d75180, 0xbfd06116, - 0x21b4f4b5, 0x56b3c423, 0xcfba9599, 0xb8bda50f, - 0x2802b89e, 0x5f058808, 0xc60cd9b2, 0xb10be924, - 0x2f6f7c87, 0x58684c11, 0xc1611dab, 0xb6662d3d, - 0x76dc4190, 0x01db7106, 0x98d220bc, 0xefd5102a, - 0x71b18589, 0x06b6b51f, 0x9fbfe4a5, 0xe8b8d433, - 0x7807c9a2, 0x0f00f934, 0x9609a88e, 0xe10e9818, - 0x7f6a0dbb, 0x086d3d2d, 0x91646c97, 0xe6635c01, - 0x6b6b51f4, 0x1c6c6162, 0x856530d8, 0xf262004e, - 0x6c0695ed, 0x1b01a57b, 0x8208f4c1, 0xf50fc457, - 0x65b0d9c6, 0x12b7e950, 0x8bbeb8ea, 0xfcb9887c, - 0x62dd1ddf, 0x15da2d49, 0x8cd37cf3, 0xfbd44c65, - 0x4db26158, 0x3ab551ce, 0xa3bc0074, 0xd4bb30e2, - 0x4adfa541, 0x3dd895d7, 0xa4d1c46d, 0xd3d6f4fb, - 0x4369e96a, 0x346ed9fc, 0xad678846, 0xda60b8d0, - 0x44042d73, 0x33031de5, 0xaa0a4c5f, 0xdd0d7cc9, - 0x5005713c, 0x270241aa, 0xbe0b1010, 0xc90c2086, - 0x5768b525, 0x206f85b3, 0xb966d409, 0xce61e49f, - 0x5edef90e, 0x29d9c998, 0xb0d09822, 0xc7d7a8b4, - 0x59b33d17, 0x2eb40d81, 0xb7bd5c3b, 0xc0ba6cad, - 0xedb88320, 0x9abfb3b6, 0x03b6e20c, 0x74b1d29a, - 0xead54739, 0x9dd277af, 0x04db2615, 0x73dc1683, - 0xe3630b12, 0x94643b84, 0x0d6d6a3e, 0x7a6a5aa8, - 0xe40ecf0b, 0x9309ff9d, 0x0a00ae27, 0x7d079eb1, - 0xf00f9344, 0x8708a3d2, 0x1e01f268, 0x6906c2fe, - 0xf762575d, 0x806567cb, 0x196c3671, 0x6e6b06e7, - 0xfed41b76, 0x89d32be0, 0x10da7a5a, 0x67dd4acc, - 0xf9b9df6f, 0x8ebeeff9, 0x17b7be43, 0x60b08ed5, - 0xd6d6a3e8, 0xa1d1937e, 0x38d8c2c4, 0x4fdff252, - 0xd1bb67f1, 0xa6bc5767, 0x3fb506dd, 0x48b2364b, - 0xd80d2bda, 0xaf0a1b4c, 0x36034af6, 0x41047a60, - 0xdf60efc3, 0xa867df55, 0x316e8eef, 0x4669be79, - 0xcb61b38c, 0xbc66831a, 0x256fd2a0, 0x5268e236, - 0xcc0c7795, 0xbb0b4703, 0x220216b9, 0x5505262f, - 0xc5ba3bbe, 0xb2bd0b28, 0x2bb45a92, 0x5cb36a04, - 0xc2d7ffa7, 0xb5d0cf31, 0x2cd99e8b, 0x5bdeae1d, - 0x9b64c2b0, 0xec63f226, 0x756aa39c, 0x026d930a, - 0x9c0906a9, 0xeb0e363f, 0x72076785, 0x05005713, - 0x95bf4a82, 0xe2b87a14, 0x7bb12bae, 0x0cb61b38, - 0x92d28e9b, 0xe5d5be0d, 0x7cdcefb7, 0x0bdbdf21, - 0x86d3d2d4, 0xf1d4e242, 0x68ddb3f8, 0x1fda836e, - 0x81be16cd, 0xf6b9265b, 0x6fb077e1, 0x18b74777, - 0x88085ae6, 0xff0f6a70, 0x66063bca, 0x11010b5c, - 0x8f659eff, 0xf862ae69, 0x616bffd3, 0x166ccf45, - 0xa00ae278, 0xd70dd2ee, 0x4e048354, 0x3903b3c2, - 0xa7672661, 0xd06016f7, 0x4969474d, 0x3e6e77db, - 0xaed16a4a, 0xd9d65adc, 0x40df0b66, 0x37d83bf0, - 0xa9bcae53, 0xdebb9ec5, 0x47b2cf7f, 0x30b5ffe9, - 0xbdbdf21c, 0xcabac28a, 0x53b39330, 0x24b4a3a6, - 0xbad03605, 0xcdd70693, 0x54de5729, 0x23d967bf, - 0xb3667a2e, 0xc4614ab8, 0x5d681b02, 0x2a6f2b94, - 0xb40bbe37, 0xc30c8ea1, 0x5a05df1b, 0x2d02ef8d -}; - -typedef unsigned long crc_t; - -static void calc_crc(crc_t * crc, unsigned char *buf, int size) -{ - int i; - - for (i = 0; i < size; i++) { - *crc = crctab[(int) ((*crc) ^ (buf[i])) & 0xff] ^ - (((*crc) >> 8) & 0x00FFFFFFL); - } -} - -struct app_header_s { - unsigned long MAGIC_JMP; - unsigned long MAGIC_NOP; - unsigned long header_tag; - unsigned long header_flags; - unsigned long header_length; - unsigned long header_cksum; - - void *load_addr; - void *end_addr; - void *start_addr; - char *app_name_p; - char *version_p; - char *date_p; - char *time_p; - unsigned long type; - unsigned long crc; - unsigned long reserved; -}; - -typedef struct app_header_s app_header_t; - -static char *ipsx_filename_extensions[] = { - ".bin", ".ctl", ".eth", ".prc", ".srh", ".crp", ".d3c", ".d3u", - ".o3p", ".o3p", ".o3a", ".o3a", ".pre", ".e3c", ".e3u" -}; - -int main(int argc, char **argv) -{ - int fd, wfd, nbytes, len, adjust, totbytes; - char wfilename[255]; - char *filename; - app_header_t app_head; - unsigned char buf[4096]; - unsigned char *data_p; - unsigned long end_addr, load_addr; - unsigned long pe_type; - crc_t crc; - - if (argc != 3) { - fprintf(stderr, "Usage: %s inputfile outputfile\n", - argv[0]); - exit(EXIT_FAILURE); - } - - filename = argv[1]; - printf("got filename %s\n", filename); - len = strlen(argv[2]); - memcpy(wfilename, argv[2], len); - fd = open(filename, 0); - if (fd < 0) { - printf("patchapp: Could not open input file, %s\n", - filename); - exit(EXIT_FAILURE); - } - printf("opened file\n"); - - nbytes = read(fd, &app_head, sizeof(app_header_t)); - if (nbytes != sizeof(app_header_t)) { - printf("patchapp: Problem reading header\n"); - exit(EXIT_FAILURE); - } -#ifdef LITTLE_ENDIAN - pe_type = - (unsigned - long) ((((unsigned long) app_head.type & 0xff000000) >> 24) | - (((unsigned long) app_head.type & 0x00ff0000) >> 8) | - (((unsigned long) app_head.type & 0x0000ff00) << 8) | - (((unsigned long) app_head.type & 0x000000ff) << 24)); -#else - pe_type = (unsigned long) app_head.type; -#endif - - strcpy(&wfilename[len], &ipsx_filename_extensions[pe_type][0]);; - -#ifdef LITTLE_ENDIAN - load_addr = (unsigned long) - (((((unsigned long) app_head.load_addr) & 0xff000000) >> 24) | - ((((unsigned long) app_head.load_addr) & 0x00ff0000) >> 8) | - ((((unsigned long) app_head.load_addr) & 0x0000ff00) << 8) | - ((((unsigned long) app_head.load_addr) & 0x000000ff) << 24)); - end_addr = (unsigned long) - (((((unsigned long) app_head.end_addr) & 0xff000000) >> 24) | - ((((unsigned long) app_head.end_addr) & 0x00ff0000) >> 8) | - ((((unsigned long) app_head.end_addr) & 0x0000ff00) << 8) | - ((((unsigned long) app_head.end_addr) & 0x000000ff) << 24)); -#else - load_addr = app_head.load_addr; - end_addr = app_head.end_addr; -#endif - - totbytes = nbytes; - crc = 0; - while ((end_addr - load_addr) > totbytes) { - nbytes = read(fd, &buf[0], 4096); - totbytes += nbytes; - - adjust = (end_addr - load_addr) - totbytes; - if (adjust > 0) { - adjust = 0; - } - totbytes += adjust; - - data_p = &buf[0]; - calc_crc(&crc, data_p, nbytes + adjust); - } - if (nbytes < 0) { - fprintf(stderr, "patchapp: Problem reading file\n"); - perror(""); - } -#ifdef LITTLE_ENDIAN - app_head.crc = (unsigned long) - (((crc & 0xff000000) >> 24) | ((crc & 0x00ff0000) >> 8) | - ((crc & 0x0000ff00) << 8) | ((crc & 0x000000ff) << 24)); -#else - app_head.crc = crc; -#endif - close(fd); - if ((totbytes) != (end_addr - load_addr)) { - fprintf(stderr, "patchapp: Warning, actual size did not match " - "calculated size\n"); - fprintf(stderr, "patchapp: actual size 0x%08x, calculated " - "size 0x%08lx\n", totbytes, end_addr - load_addr); - } - - fd = open(filename, 0); - if (fd < 0) { - fprintf(stderr, "patchapp: Could not open input file2, %s\n", - filename); - exit(EXIT_FAILURE); - } - - wfd = open(wfilename, 0100 | 1, 0644); - if (wfd < 0) { - fprintf(stderr, "patchapp: Could not open output file, %s, " - "errno %d\n", &wfilename[0], errno); - exit(EXIT_FAILURE); - } - - nbytes = write(wfd, &app_head, sizeof(app_header_t)); - if (nbytes != sizeof(app_header_t)) { - fprintf(stderr, "patchapp: Problem writing header2\n"); - exit(EXIT_FAILURE); - } - - nbytes = read(fd, &buf[0], sizeof(app_header_t)); - if (nbytes != sizeof(app_header_t)) { - fprintf(stderr, "patchapp: Problem reading header2\n"); - exit(EXIT_FAILURE); - } - - while ((nbytes = read(fd, &buf[0], 4096)) > 0) { - - int wbytes; - - wbytes = write(wfd, &buf[0], nbytes); - if (wbytes != nbytes) { - fprintf(stderr, "patchapp: Problem writing data\n"); - exit(EXIT_FAILURE); - } - - } - close(fd); - - return 0; -} diff --git a/arch/mips/orion/piggyback.c b/arch/mips/orion/piggyback.c deleted file mode 100644 index 1b03f684b..000000000 --- a/arch/mips/orion/piggyback.c +++ /dev/null @@ -1,59 +0,0 @@ -#include <stdio.h> -#include <unistd.h> - -extern long ce_exec_config[]; - -int main(int argc, char *argv[]) -{ - int i, cnt, pos, len; - unsigned int cksum, val; - unsigned char *lp; - unsigned char buf[8192]; - if (argc != 2) - { - fprintf(stderr, "usage: %s name <in-file >out-file\n", - argv[0]); - exit(1); - } - fprintf(stdout, "/*\n"); - fprintf(stdout, "* Miscellaneous data structures:\n"); - fprintf(stdout, "* WARNING - this file is automatically generated!\n"); - fprintf(stdout, "*/\n"); - fprintf(stdout, "\n"); - fprintf(stdout, "unsigned long orion_%s_start[] = {\n", argv[1]); - pos = 0; - cksum = 0; - while ((len = read(0, buf, sizeof(buf))) > 0) - { - cnt = 0; - lp = (unsigned char *)buf; - len = (len + 3) & ~3; /* Round up to longwords */ - for (i = 0; i < len; i += 4) - { - if (cnt == 0) - { - fprintf(stdout, "\t"); - } - fprintf(stdout, "0x%02X%02X%02X%02X", lp[0], lp[1], lp[2], lp[3]); - val = *(unsigned long *)lp; - cksum ^= val; - lp += 4; - if (++cnt == 4) - { - cnt = 0; - fprintf(stdout, ", /* %x */\n", pos+i-12); - fflush(stdout); - } else - { - fprintf(stdout, ","); - } - } - pos += len; - } - fprintf(stdout, "0 };\n"); - fprintf(stdout, "unsigned long orion_%s_size = 0x%x;\n", argv[1], pos); - fflush(stdout); - fclose(stdout); - fprintf(stderr, "cksum = %x\n", cksum); - exit(0); -} diff --git a/arch/mips/orion/promcon.c b/arch/mips/orion/promcon.c deleted file mode 100644 index 20120b4b7..000000000 --- a/arch/mips/orion/promcon.c +++ /dev/null @@ -1,179 +0,0 @@ -/* - * Wrap-around code for a console using the - * SGI PROM io-routines. - * - * Copyright (c) 1999 Ulf Carlsson - * - * Derived from DECstation promcon.c - * Copyright (c) 1998 Harald Koerfgen - */ -#include <linux/tty.h> -#include <linux/major.h> -#include <linux/ptrace.h> -#include <linux/init.h> -#include <linux/console.h> -#include <linux/fs.h> - -extern void prom_printf(char *fmt, ...); -unsigned long splx(unsigned long mask){return 0;} -#if 0 -unsigned long ramsize=0x100000; -unsigned long RamSize(){return ramsize;} -extern void prom_printf(char *fmt, ...); -unsigned long splx(unsigned long mask){return 0;} -long PssSetIntHandler(unsigned long intnum, void *handler){} -long PssEnableInt(unsigned long intnum){} -long PssDisableInt(unsigned long intnum){} -unsigned long t_ident(char name[4], unsigned long node, unsigned long *tid){} -#endif - -extern void SerialPollConout(unsigned char c); -static void prom_console_write(struct console *co, const char *s, - unsigned count) -{ - unsigned i; - - /* - * Now, do each character - */ - for (i = 0; i < count; i++) { - if (*s == 10) - SerialPollConout(13); - SerialPollConout(*s++); - } -} - -extern int prom_getchar(void); -static int prom_console_wait_key(struct console *co) -{ - return prom_getchar(); -} - -extern void SerialPollInit(void); -extern void SerialSetup(unsigned long baud, unsigned long console, unsigned long host, unsigned long intr_desc); -static int __init prom_console_setup(struct console *co, char *options) -{ - SerialSetup(19200,1,1,3); - SerialPollInit(); - SerialPollOn(); - - return 0; -} - -static kdev_t prom_console_device(struct console *c) -{ - return MKDEV(TTY_MAJOR, 64 + c->index); -} - -static struct console sercons = -{ - name: "ttyS", - write: prom_console_write, - device: prom_console_device, - wait_key: prom_console_wait_key, - setup: prom_console_setup, - flags: CON_PRINTBUFFER, - index: -1, -}; - -/* - * Register console. - */ -extern void zs_serial_console_init(); -void serial_console_init(void) -{ - register_console(&sercons); - /*zs_serial_console_init();*/ -} - -void prom_putchar(char c); - -static char ppbuf[1000]; - -void prom_printf(char *fmt, ...) -{ - va_list args; - char ch, *bptr; - int i; - - va_start(args, fmt); - i = vsprintf(ppbuf, fmt, args); - - bptr = ppbuf; - - while((ch = *(bptr++)) != 0) { - if(ch == '\n') - prom_putchar('\r'); - - prom_putchar(ch); - } - va_end(args); - return; -} - -#define kSCC_Control 0xbf200008 -#define kSCC_Data (kSCC_Control + 4) - -#define Tx_BUF_EMP 0x4 /* Tx Buffer empty */ - -static inline void RegisterDelay(void) -{ - int delay = 2*125; /* Assuming 4us clock. */ - while (delay--); -} - -static inline unsigned char read_zsreg(unsigned char reg) -{ - unsigned char retval; - - if (reg != 0) { - *(volatile unsigned char *)kSCC_Control = reg & 0xf; - RegisterDelay(); - } - - retval = *(volatile unsigned char *) kSCC_Control; - RegisterDelay(); - - return retval; -} - -static inline void write_zsreg(unsigned char reg, unsigned char value) -{ - if (reg != 0) { - *((volatile unsigned char *) (kSCC_Control)) = reg & 0xf ; - RegisterDelay(); - } - - *((volatile unsigned char *) (kSCC_Control)) = value ; - RegisterDelay(); -} - -static inline unsigned char read_zsdata(void) -{ - unsigned char retval; - - retval = *(volatile unsigned char *)kSCC_Data; - RegisterDelay(); - - return retval; -} - -static inline void write_zsdata(unsigned char value) -{ - *(volatile unsigned char *)kSCC_Data = value; - RegisterDelay(); - - return; -} - -void prom_putchar(char c) -{ - while ((read_zsreg(0) & Tx_BUF_EMP) == 0) - RegisterDelay(); - write_zsdata(c); -} - -int prom_getchar(void) -{ - return 0; -} diff --git a/arch/mips/orion/serial.8530.c b/arch/mips/orion/serial.8530.c deleted file mode 100644 index 69394f8dd..000000000 --- a/arch/mips/orion/serial.8530.c +++ /dev/null @@ -1,815 +0,0 @@ -# 1 "/root/root4/orion/os/regaeos/sys/libsys/serial.8530.c" - - - - - - -# 1 "/root/root4/orion/os/regaeos/sys/include/basics.h" 1 - - - - - - - - - - - - - - -typedef char S8; -typedef unsigned char U8; -typedef short S16; -typedef unsigned short U16; -typedef int S32; -typedef unsigned int U32; -typedef int BOOL; - - - - - - - - - - - -typedef U32 (*U32FUNC)(); -typedef S32 (*S32FUNC)(); -typedef void (*VFUNC)(); - - - - -extern void SerialSetup(U32 baud, U32 console, U32 host, U32 intr_desc); -extern void SerialPollOn(void); -extern void SerialPollOff(void); -extern void SerialPollInit(void); -extern U32 SerialPollConsts(U32 typecode); -extern U8 SerialPollConin(void); -extern void SerialPollConout(U8 c); -extern U32 SerialPollHststs(U32 typecode); -extern U8 SerialPollHstin(void); -void SerialPollHstout(U8 c); -void *SerialIntInit(U32 channel, - void (*rx_isr)(U32 channel), - void (*tx_char)(U32 unit, U32 isr_flag)); -U32 SerialIntBaud(U32 channel, void *hdp, U32 baudrate); -void SerialIntRxioff(U32 channel, void *hdp); -void SerialIntRxion(U32 channel, void *hdp); -void SerialIntTxioff(U32 channel, void *hdp); -void SerialIntTxion(U32 channel, void *hdp); -U32 SerialIntRead(U32 channel, void *hdp, U8 *ch_ptr); -U32 SerialIntWrite(U32 channel, void *hdp, U8 ch); - - - - - - - - - - - - - - -typedef U32 instr_t; - - - - - - - -typedef volatile struct -{ - U8 control; - U8 pad1[3]; - U8 data; - U8 pad2[3]; -} Z8530_SCC; - - - - - - - -static Z8530_SCC * const scc_port[2 + 1] = { 0, ((Z8530_SCC *) ((unsigned)( 0x1F200108 )|0xA0000000) ) , ((Z8530_SCC *) ((unsigned)( 0x1F200108 )|0xA0000000) ) }; -static U8 pin; - - - - - - - - - - -typedef volatile struct -{ - U16 time_const; - U8 int_mode; - U8 rxint_mask; - U8 txint_mask; - U8 wr3_val; - U8 wr5_val; -} SCC_DATA; - - - - -static SCC_DATA scc_data[2 + 1]; -static U32 pROBE_console, pROBE_host; - - - - - -static U8 Break_Recorded[2 + 1]; - - - - - - -static void (*Rx_Isr[2 + 1])(U32 channel); -static void (*Tx_Isr[2 + 1])(U32 channel, U32 isr_flag); - - - - - - - - - - - - - - - -static U8 rd_ctrl(U32 channel, U8 regnum); -static void wr_ctrl(U32 channel, U8 regnum, U8 value); -static void isr_uart(void); -static void dummy_isr(void); - - - - - -volatile U32 serial_unused; - - - - - - - - - - - - - - -static void wr_ctrl(U32 channel, U8 regnum, U8 value) -{ - U32 imask; - char tmp; - - if (regnum == 0) - { - - tmp = *(char *)(((unsigned)( 0x1FC00000 )|0xA0000000) ); - scc_port[channel]->control = value; - - tmp = *(char *)(((unsigned)( 0x1FC00000 )|0xA0000000) ); - } - else - { - - imask = splx(7); - - tmp = *(char *)(((unsigned)( 0x1FC00000 )|0xA0000000) ); - scc_port[channel]->control = regnum; - - tmp = *(char *)(((unsigned)( 0x1FC00000 )|0xA0000000) ); - scc_port[channel]->control = value; - splx(imask); - } -} - - - - - - - - -static U8 rd_ctrl(U32 channel, U8 regnum) -{ - U32 imask; - U8 value; - char tmp; - - if (regnum == 0) - { - - tmp = *(char *)(((unsigned)( 0x1FC00000 )|0xA0000000) ); - value = scc_port[channel]->control; - - tmp = *(char *)(((unsigned)( 0x1FC00000 )|0xA0000000) ); - } - else - { - imask = splx(7); - - tmp = *(char *)(((unsigned)( 0x1FC00000 )|0xA0000000) ); - scc_port[channel]->control = regnum; - - tmp = *(char *)(((unsigned)( 0x1FC00000 )|0xA0000000) ); - value = scc_port[channel]->control; - splx(imask); - } - - return value; -} - - - - - - - -static void Channel_Enable(U32 channel) -{ - - - - wr_ctrl(channel, 12 , scc_data[channel].time_const & 0xFF); - wr_ctrl(channel, 13 , scc_data[channel].time_const >> 8); - - - - - wr_ctrl(channel, 14 , 0x01 ); - - - - - wr_ctrl(channel, 3 , scc_data[channel].wr3_val | 1); - - - - - wr_ctrl(channel, 5 , scc_data[channel].wr5_val | 8); - - - - - - wr_ctrl(channel, 0 , 0x10 ); - wr_ctrl(channel, 9 , 0x0A ); -} - - - - - - - -static void Channel_Disable(U32 channel) -{ - - - - wr_ctrl(channel, 14 , 0x00 ); - - - - - wr_ctrl(channel, 3 , scc_data[channel].wr3_val & ~1); - - - - - wr_ctrl(channel, 5 , scc_data[channel].wr5_val & ~8); -} - - - - - - - - - - -static U16 Baud_to_TC(U32 baud_rate) -{ - int i; - - - - - const static U32 baudtable[9][2] = - { - {300, (3686400 /(32*300)-2)}, - {600, (3686400 /(32*600)-2)}, - {1200, (3686400 /(32*1200)-2)}, - {2400, (3686400 /(32*2400)-2)}, - {4800, (3686400 /(32*4800)-2)}, - {9600, (3686400 /(32*9600)-2)}, - {19200, (3686400 /(32*19200)-2)}, - {38400, (3686400 /(32*38400)-2)}, - {0, (3686400 /(32*9600)-2)} - }; - - - - - for (i = 0; baudtable[i][0] && (baudtable[i][0] != baud_rate); i++) - ; - - return baudtable[i][1]; -} - - - - -static void dummy_rx_isr(U32 channel) { serial_unused = channel; } - - - - - - -static void isr_uart(void) -{ - U8 ipend; - U32 channel_A, channel_B; - U32 chipNo; - - - - - - for (chipNo = 1; chipNo <= (2 /2); chipNo++) - { - channel_A = ((chipNo - 1) << 1) + 1; - channel_B = ((chipNo - 1) << 1) + 2; - - - - if ((ipend = rd_ctrl(channel_A, 3 )) != 0) - { - - - - if (ipend & 0x08 ) - { - - - - wr_ctrl(channel_A, 15 , 0x00 ); - Break_Recorded[channel_A] = 1; - wr_ctrl(channel_A, 0 , 0x10 ); - } - else if (ipend & scc_data[channel_A].rxint_mask) - { - (*Rx_Isr[channel_A])(channel_A); - } - - if (ipend & scc_data[channel_A].txint_mask) - (*Tx_Isr[channel_A])(channel_A, 1); - - - - - if (ipend & 0x01 ) - { - wr_ctrl(channel_B, 15 , 0x00 ); - Break_Recorded[channel_B] = 1; - wr_ctrl(channel_B, 0 , 0x10 ); - } - else if (ipend & scc_data[channel_B].rxint_mask) - { - (*Rx_Isr[channel_B])(channel_B); - } - - if (ipend & scc_data[channel_B].txint_mask) - (*Tx_Isr[channel_B])(channel_B, 1); - - - - - - wr_ctrl(channel_A, 0 , 0x38 ); - } - } -} - - - - - - - - - - - -unsigned short save_time_const; - -void SerialSetup(U32 baud_rate, U32 cnsl_chnl, U32 host_chnl, U32 intr_desc) -{ - int channel; - - pin = 0; - - - - pROBE_console = cnsl_chnl; - pROBE_host = host_chnl; - - - - - for (channel = 1; channel <= 2 ; channel++) - { - scc_data[channel].int_mode = 0; - if ((channel == 1) || (channel == 3)) - { - scc_data[channel].rxint_mask = 0x20; - scc_data[channel].txint_mask = 0x10; - } - else - { - scc_data[channel].rxint_mask = 0x04; - scc_data[channel].txint_mask = 0x02; - } - scc_data[channel].time_const = Baud_to_TC(baud_rate); - save_time_const = scc_data[channel].time_const; - - - - - - - - - if ((channel == 1) || (channel == 3)) - wr_ctrl(channel, 9 , 0x80); - else - wr_ctrl(channel, 9 , 0x40); - - - - - wr_ctrl(channel, 4 , 0x44); - - wr_ctrl(channel, 1 , 0); - - - - - - - wr_ctrl(channel, 3 , scc_data[channel].wr3_val = 0xC0); - - - - - wr_ctrl(channel, 5 , scc_data[channel].wr5_val = 0xE2); - - wr_ctrl(channel, 6 , 0); - - wr_ctrl(channel, 7 , 0); - - wr_ctrl(channel, 9 , 0); - - wr_ctrl(channel, 10 , 0); - - wr_ctrl(channel, 11 , 0x52); - - - - if (channel == pROBE_console) - { - Rx_Isr[channel] = dummy_rx_isr; - wr_ctrl(channel, 15 , 0x80 ); - scc_data[channel].int_mode = 0x01 ; - wr_ctrl(channel, 1 , 0x01 ); - } - else - wr_ctrl(channel, 15 , 0x00 ); - } - - - - - Break_Recorded[1] = Break_Recorded[2] = 0; - Break_Recorded[3] = Break_Recorded[4] = 0; - -} - - - - - - - - -void SerialPollOn(void) -{ - - - - wr_ctrl(pROBE_console, 9 , 0); -} - - - - - - - - - -void SerialPollOff(void) -{ - wr_ctrl(pROBE_console, 9 , 0x0A ); -} - - - - - -void SerialPollInit(void) -{ - Channel_Enable(pROBE_console); - - if (pROBE_host) - { - Channel_Enable(pROBE_host); - } -} - - - - - - - - - - - -U32 SerialPollChanSts(long channel) -{ - U8 reg_val; - - - - - if (Break_Recorded[channel]) - { - - - - - - do { - wr_ctrl(channel, 0 , 0x30 ); - wr_ctrl(channel, 0 , 0x10 ); - } - while (rd_ctrl(channel, 0 ) & 0x80 ); - - Break_Recorded[channel] = 0; - wr_ctrl(channel, 15 , 0x80 ); - return 2; - } - - for (;;) - { - reg_val = rd_ctrl(channel, 0 ); - - if (reg_val & 0x80 ) - { - - - - - do { - wr_ctrl(channel, 0 , 0x30 ); - wr_ctrl(channel, 0 , 0x10 ); - } - while (rd_ctrl(channel, 0 ) & 0x80 ); - - reg_val = scc_port[channel]->data; - return 2; - } - else if (reg_val & 0x01 ) - { - - - - - - - reg_val = rd_ctrl(channel, 1 ); - - if ((reg_val & 0x70 ) == 0) - { - rd_ctrl(channel, 0 ); - return 1; - } - else - { - SerialPollConin(); - wr_ctrl(channel, 0 , 0x30 ); - } - } - else - - - - return 0; - } -} - - - - - - - - - - - -U32 SerialPollConsts(U32 typecode) -{ - serial_unused = typecode; - return (SerialPollChanSts(pROBE_console)); -} - - - - - - - - - -U8 SerialPollChanIn(long channel) -{ - return scc_port[channel]->data; -} - - - - - - - - - -U8 SerialPollConin(void) -{ - return (SerialPollChanIn(pROBE_console)); -} - - - - - - - -void SerialPollChanOut(U32 channel, U8 c) -{ - while ((rd_ctrl(channel, 0 ) & 0x04 ) == 0) - ; - - scc_port[channel]->data = c; -} - - - - - - - -extern char* mem2hex( char* mem, - char* buf, - int count); -extern void putpacket(char * buffer); - - -void SerialPollConout(U8 c) -{ - SerialPollChanOut(pROBE_console, c); -} - - - - - - - - - - -U32 SerialPollHststs(U32 typecode) -{ - U8 reg_val; - U32 ret_code; - - serial_unused = typecode; - - - - - - ret_code = 3; - - while (ret_code == 3) - { - reg_val = rd_ctrl(pROBE_host, 0 ); - - if (reg_val & 0x01 ) - { - - - - - - - reg_val = rd_ctrl(pROBE_host, 1 ); - - if ((reg_val & 0x20 ) == 0) - { - reg_val = rd_ctrl(pROBE_host, 0 ); - ret_code = 1; - } - else - SerialPollHstin(); - } - else - - - - ret_code = 0; - } - - return ret_code; -} - - - - - - - - - -U8 SerialPollHstin(void) -{ - return scc_port[pROBE_host]->data; -} - - - - - - - -void SerialPollHstout(U8 c) -{ - while ((rd_ctrl(pROBE_host, 0 ) & 0x04 ) == 0) - ; - - scc_port[pROBE_host]->data = c; -} - -# 1015 "/root/root4/orion/os/regaeos/sys/libsys/serial.8530.c" - - -void SerialBreak(int channel) -{ - Break_Recorded[channel] = 1; -} - - - - - diff --git a/arch/mips/orion/setup.c b/arch/mips/orion/setup.c deleted file mode 100644 index 4339644e5..000000000 --- a/arch/mips/orion/setup.c +++ /dev/null @@ -1,190 +0,0 @@ -/* - * Catch-all for Orion-specific code that doesn't fit easily elsewhere. - * -- Cort - */ -#include <linux/config.h> -#include <linux/errno.h> -#include <linux/hdreg.h> -#include <linux/init.h> -#include <linux/ioport.h> -#include <linux/sched.h> -#include <linux/kernel.h> -#include <linux/mm.h> -#include <linux/stddef.h> -#include <linux/string.h> -#include <linux/unistd.h> -#include <linux/ptrace.h> -#include <linux/malloc.h> -#include <linux/user.h> -#include <linux/utsname.h> -#include <linux/a.out.h> -#include <linux/tty.h> -#include <linux/interrupt.h> -#include <linux/fs.h> -#ifdef CONFIG_BLK_DEV_RAM -#include <linux/blk.h> -#endif -#include <linux/ide.h> -#ifdef CONFIG_RTC -#include <linux/timex.h> -#endif - -#include <asm/asm.h> -#include <asm/bootinfo.h> -#include <asm/cachectl.h> -#include <asm/io.h> -#include <asm/stackframe.h> -#include <asm/system.h> -#include <asm/cpu.h> -#include <linux/sched.h> -#include <linux/bootmem.h> -#include <asm/addrspace.h> -#include <asm/bootinfo.h> -#include <asm/mc146818rtc.h> -#include <asm/orion.h> - -struct app_header_s { - unsigned long MAGIC_JMP; - unsigned long MAGIC_NOP; - unsigned long header_tag; - unsigned long header_flags; - unsigned long header_length; - unsigned long header_cksum; - - void *load_addr; - void *end_addr; - void *start_addr; - char *app_name_p; - char *version_p; - char *date_p; - char *time_p; - unsigned long type; - unsigned long crc; - unsigned long reserved; -}; - -typedef struct app_header_s app_header_t; -char linked_app_name[] = "linux"; -char *linked_app_name_p = &linked_app_name[0]; - -char linked_app_ver[] = "2.4 -test1"; -char *linked_app_ver_p = &linked_app_ver[0]; - -char linked_app_date[] = "today"; -char *linked_app_date_p = &linked_app_date[0]; - -char linked_app_time[] = "now"; -char *linked_app_time_p = &linked_app_time[0]; -extern void *__bss_start; -extern void *kernel_entry; - -app_header_t app_header __attribute__ ((section (".app_header"))) = { - (0x10000000 | (((sizeof(app_header_t)>>2)-1) & 0xffff)) , - 0 , - (((( 0x4321 ) & 0xFFFF) << 16) | (( 0x0100 ) & 0xFFFF)) , - 0x80000000 , - sizeof(app_header_t), - 0, - &app_header, - &__bss_start, - &kernel_entry, - linked_app_name, - linked_app_ver, - linked_app_date, - linked_app_time, - 0 -}; - -char arcs_cmdline[CL_SIZE] = { "console=ttyS0,19200" }; -extern int _end; - -static unsigned char orion_rtc_read_data(unsigned long addr) -{ - return 0; -} - -static void orion_rtc_write_data(unsigned char data, unsigned long addr) -{ -} - -static int orion_rtc_bcd_mode(void) -{ - return 0; -} - -struct rtc_ops orion_rtc_ops = { - &orion_rtc_read_data, - &orion_rtc_write_data, - &orion_rtc_bcd_mode -}; - -extern void InitCIB(void); -extern void InitQpic(void); -extern void InitCupid(void); - -void __init orion_setup(void) -{ - extern void (*board_time_init)(struct irqaction *irq); - void orion_time_init(struct irqaction *); - - rtc_ops = &orion_rtc_ops; - board_time_init = orion_time_init; - mips_io_port_base = GT64120_BASE; - - InitCIB(); - InitQpic(); - InitCupid(); -} - -#define PFN_UP(x) (((x) + PAGE_SIZE-1) >> PAGE_SHIFT) -#define PFN_ALIGN(x) (((unsigned long)(x) + (PAGE_SIZE - 1)) & PAGE_MASK) - -unsigned long mem_size; - -int __init prom_init(int a, char **b, char **c, int *d) -{ - unsigned long free_start, free_end, start_pfn, bootmap_size; - extern unsigned long orion_initrd_start[], orion_initrd_size; - extern int rd_size; - - mips_machgroup = MACH_GROUP_ORION; - /* 64 MB non-upgradable */ - mem_size = 64 << 20; - - free_start = PHYSADDR(PFN_ALIGN(&_end)); - free_end = mem_size; - start_pfn = PFN_UP((unsigned long)&_end); - - /* Register all the contiguous memory with the bootmem allocator - and free it. Be careful about the bootmem freemap. */ - bootmap_size = init_bootmem(start_pfn, mem_size >> PAGE_SHIFT); - - /* Free the entire available memory after the _end symbol. */ - free_start += bootmap_size; - free_bootmem(free_start, free_end-free_start); - - initrd_start = (ulong)orion_initrd_start; - initrd_end = (ulong)orion_initrd_start + (ulong)orion_initrd_size; - initrd_below_start_ok = 1; - real_root_dev = 0x0100; /* ramdisk */ - /* - * Change the ramdisk size to 12M since we only have a ramdisk - * root on the orion and need a decent size. - * -- Cort <cort@fsmlabs.com> - */ - rd_size = 22<<10; - - return 0; -} - -void __init prom_free_prom_memory (void) -{ -} - -int __init page_is_ram(unsigned long pagenr) -{ - if (pagenr < (mem_size >> PAGE_SHIFT)) - return 1; - - return 0; -} diff --git a/arch/mips/orion/zs.c b/arch/mips/orion/zs.c deleted file mode 100644 index d4a8a03c4..000000000 --- a/arch/mips/orion/zs.c +++ /dev/null @@ -1,2182 +0,0 @@ - -/* - * decserial.c: Serial port driver for IOASIC DECsatations. - * - * Derived from drivers/macintosh/macserial.c by Harald Koerfgen. - * Derived from drivers/sbus/char/sunserial.c by Paul Mackerras. - * - * DECstation changes - * Copyright (C) 1998 Harald Koerfgen (Harald.Koerfgen@home.ivm.de) - * Copyright (C) 2000 Maciej W. Rozycki <macro@ds2.pg.gda.pl> - * - * For the rest of the code the original Copyright applies: - * Copyright (C) 1996 Paul Mackerras (Paul.Mackerras@cs.anu.edu.au) - * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu) - * - * Keyboard and mouse are not supported right now. If you want to change this, - * you might want to have a look at drivers/sbus/char/sunserial.c to see - * how this might be done. HK - * - * Swiped from the DEC for the Orion. -- Cort Dougan <cort@fsmlabs.com> - */ - -#include <linux/config.h> -#include <linux/errno.h> -#include <linux/sched.h> -#include <linux/timer.h> -#include <linux/interrupt.h> -#include <linux/tty.h> -#include <linux/tty_flip.h> -#include <linux/major.h> -#include <linux/string.h> -#include <linux/fcntl.h> -#include <linux/mm.h> -#include <linux/kernel.h> -#include <linux/delay.h> -#include <linux/init.h> -#ifdef CONFIG_SERIAL_CONSOLE -#include <linux/console.h> -#endif - -#include <asm/io.h> -#include <asm/pgtable.h> -#include <asm/irq.h> -#include <asm/system.h> -#include <asm/segment.h> -#include <asm/bitops.h> -#include <asm/uaccess.h> -#include <asm/wbflush.h> -#include <asm/dec/interrupts.h> -#include <asm/dec/machtype.h> -#include <asm/dec/tc.h> -#include <asm/dec/ioasic_addrs.h> -#ifdef CONFIG_KGDB -#include <asm/kgdb.h> -#endif -#ifdef CONFIG_MAGIC_SYSRQ -#include <linux/sysrq.h> -#endif - -#include "zs.h" - -int speed_already_set=1; - -/* - * It would be nice to dynamically allocate everything that - * depends on NUM_SERIAL, so we could support any number of - * Z8530s, but for now... - */ -#define NUM_SERIAL 2 /* Max number of ZS chips supported */ -#define NUM_CHANNELS (NUM_SERIAL * 2) /* 2 channels per chip */ - -#define RECOVERY_DELAY udelay(2) - -struct dec_zschannel zs_channels[NUM_CHANNELS]; - -struct dec_serial zs_soft[NUM_CHANNELS]; -int zs_channels_found; -struct dec_serial *zs_chain; /* list of all channels */ - -struct tty_struct zs_ttys[NUM_CHANNELS]; - -#ifdef CONFIG_SERIAL_CONSOLE -static struct console sercons; -#endif -#if defined(CONFIG_SERIAL_CONSOLE) && defined(CONFIG_MAGIC_SYSRQ) \ - && !defined(MODULE) -static unsigned long break_pressed; /* break, really ... */ -#endif - -#ifdef CONFIG_KGDB -struct dec_zschannel *zs_kgdbchan; -static unsigned char scc_inittab[] = { - 9, 0x80, /* reset A side (CHRA) */ - 13, 0, /* set baud rate divisor */ - 12, 1, - 14, 1, /* baud rate gen enable, src=rtxc (BRENABL) */ - 11, 0x50, /* clocks = br gen (RCBR | TCBR) */ - 5, 0x6a, /* tx 8 bits, assert RTS (Tx8 | TxENAB | RTS) */ - 4, 0x44, /* x16 clock, 1 stop (SB1 | X16CLK)*/ - 3, 0xc1, /* rx enable, 8 bits (RxENABLE | Rx8)*/ -}; -#endif - -static unsigned char zs_init_regs[16] __initdata = { - 0, /* write 0 */ - 0, /* write 1 */ - 0xf0, /* write 2 */ - (Rx8), /* write 3 */ - (X16CLK | SB1), /* write 4 */ - (Tx8), /* write 5 */ - 0, 0, 0, /* write 6, 7, 8 */ - (VIS), /* write 9 */ - (NRZ), /* write 10 */ - (TCBR | RCBR), /* write 11 */ - 0, 0, /* BRG time constant, write 12 + 13 */ - (BRSRC | BRENABL), /* write 14 */ - 0 /* write 15 */ -}; - -#define ZS_CLOCK 7372800 /* Z8530 RTxC input clock rate */ - -DECLARE_TASK_QUEUE(tq_zs_serial); - -struct tty_driver serial_driver, callout_driver; -static int serial_refcount; - -/* serial subtype definitions */ -#define SERIAL_TYPE_NORMAL 1 -#define SERIAL_TYPE_CALLOUT 2 - -/* number of characters left in xmit buffer before we ask for more */ -#define WAKEUP_CHARS 256 - -/* - * Debugging. - */ -#undef SERIAL_DEBUG_INTR -#undef SERIAL_DEBUG_OPEN -#undef SERIAL_DEBUG_FLOW -#undef SERIAL_DEBUG_THROTTLE -#undef SERIAL_PARANOIA_CHECK - -#define RS_STROBE_TIME 10 -#define RS_ISR_PASS_LIMIT 256 - -#define _INLINE_ inline - -static void probe_sccs(void); -static void change_speed(struct dec_serial *info); -static void rs_wait_until_sent(struct tty_struct *tty, int timeout); - -static struct tty_struct *serial_table[NUM_CHANNELS]; -static struct termios *serial_termios[NUM_CHANNELS]; -static struct termios *serial_termios_locked[NUM_CHANNELS]; - -#ifndef MIN -#define MIN(a,b) ((a) < (b) ? (a) : (b)) -#endif - -/* - * tmp_buf is used as a temporary buffer by serial_write. We need to - * lock it in case the copy_from_user blocks while swapping in a page, - * and some other program tries to do a serial write at the same time. - * Since the lock will only come under contention when the system is - * swapping and available memory is low, it makes sense to share one - * buffer across all the serial ports, since it significantly saves - * memory if large numbers of serial ports are open. - */ -static unsigned char tmp_buf[4096]; /* This is cheating */ -static DECLARE_MUTEX(tmp_buf_sem); - -static inline int serial_paranoia_check(struct dec_serial *info, - dev_t device, const char *routine) -{ -#ifdef SERIAL_PARANOIA_CHECK - static const char *badmagic = - "Warning: bad magic number for serial struct (%d, %d) in %s\n"; - static const char *badinfo = - "Warning: null mac_serial for (%d, %d) in %s\n"; - - if (!info) { - printk(badinfo, MAJOR(device), MINOR(device), routine); - return 1; - } - if (info->magic != SERIAL_MAGIC) { - printk(badmagic, MAJOR(device), MINOR(device), routine); - return 1; - } -#endif - return 0; -} - -/* - * This is used to figure out the divisor speeds and the timeouts - */ -static int baud_table[] = { - 0, 50, 75, 110, 134, 150, 200, 300, 600, 1200, 1800, 2400, 4800, - 9600, 19200, 38400, 57600, 0, 0 }; - -/* - * Reading and writing Z8530 registers. - */ -static inline unsigned char read_zsreg(struct dec_zschannel *channel, - unsigned char reg) -{ - unsigned char retval; - - if (reg != 0) { - *channel->control = reg & 0xf; - wbflush(); RECOVERY_DELAY; - } - - retval = *channel->control; - RECOVERY_DELAY; - return retval; -} - -static inline void write_zsreg(struct dec_zschannel *channel, - unsigned char reg, unsigned char value) -{ - if (reg != 0) { - *channel->control = reg & 0xf ; - wbflush(); RECOVERY_DELAY; - } - *channel->control = value ; - wbflush(); RECOVERY_DELAY; - return; -} - -static inline unsigned char read_zsdata(struct dec_zschannel *channel) -{ - unsigned char retval; - - retval = *channel->data; - RECOVERY_DELAY; - return retval; -} - -static inline void write_zsdata(struct dec_zschannel *channel, - unsigned char value) -{ - *channel->data = value; - wbflush(); RECOVERY_DELAY; - return; -} - -static inline void load_zsregs(struct dec_zschannel *channel, - unsigned char *regs) -{ -/* ZS_CLEARERR(channel); - ZS_CLEARFIFO(channel); */ - /* Load 'em up */ - write_zsreg(channel, R4, regs[R4]); - write_zsreg(channel, R3, regs[R3] & ~RxENABLE); - write_zsreg(channel, R5, regs[R5] & ~TxENAB); - write_zsreg(channel, R9, regs[R9]); - write_zsreg(channel, R1, regs[R1]); - write_zsreg(channel, R2, regs[R2]); - write_zsreg(channel, R10, regs[R10]); - write_zsreg(channel, R11, regs[R11]); - write_zsreg(channel, R12, regs[R12]); - write_zsreg(channel, R13, regs[R13]); - write_zsreg(channel, R14, regs[R14]); - write_zsreg(channel, R15, regs[R15]); - write_zsreg(channel, R3, regs[R3]); - write_zsreg(channel, R5, regs[R5]); - return; -} - -/* Sets or clears DTR/RTS on the requested line */ -static void zs_rtsdtr(struct dec_serial *ss, int set) -{ - return; - if (ss->zs_channel != ss->zs_chan_a) { - if (set) - ss->zs_chan_a->curregs[5] |= (RTS | DTR); - else - ss->zs_chan_a->curregs[5] &= ~(RTS | DTR); - - write_zsreg(ss->zs_chan_a, 5, ss->zs_chan_a->curregs[5]); - - } - return; -} - -/* Utility routines for the Zilog */ -static inline int get_zsbaud(struct dec_serial *ss) -{ - struct dec_zschannel *channel = ss->zs_channel; - int brg; - - /* The baud rate is split up between two 8-bit registers in - * what is termed 'BRG time constant' format in my docs for - * the chip, it is a function of the clk rate the chip is - * receiving which happens to be constant. - */ - brg = (read_zsreg(channel, 13) << 8); - brg |= read_zsreg(channel, 12); - return BRG_TO_BPS(brg, (ZS_CLOCK/(ss->clk_divisor))); -} - -/* On receive, this clears errors and the receiver interrupts */ -static inline void rs_recv_clear(struct dec_zschannel *zsc) -{ - write_zsreg(zsc, 0, ERR_RES); - write_zsreg(zsc, 0, RES_H_IUS); /* XXX this is unnecessary */ -} - -/* - * ---------------------------------------------------------------------- - * - * Here starts the interrupt handling routines. All of the following - * subroutines are declared as inline and are folded into - * rs_interrupt(). They were separated out for readability's sake. - * - * - Ted Ts'o (tytso@mit.edu), 7-Mar-93 - * ----------------------------------------------------------------------- - */ - -static int tty_break; /* Set whenever BREAK condition is detected. */ - -/* - * This routine is used by the interrupt handler to schedule - * processing in the software interrupt portion of the driver. - */ -static _INLINE_ void rs_sched_event(struct dec_serial *info, - int event) -{ - info->event |= 1 << event; - queue_task(&info->tqueue, &tq_zs_serial); - mark_bh(SERIAL_BH); -} - -static _INLINE_ void receive_chars(struct dec_serial *info, - struct pt_regs *regs) -{ - struct tty_struct *tty = info->tty; - unsigned char ch, stat, flag; - - while ((read_zsreg(info->zs_channel, R0) & Rx_CH_AV) != 0) { - - stat = read_zsreg(info->zs_channel, R1); - ch = read_zsdata(info->zs_channel); - -#ifdef CONFIG_KGDB - if (info->kgdb_channel) { - if (ch == 0x03 || ch == '$') - breakpoint(); - if (stat & (Rx_OVR|FRM_ERR|PAR_ERR)) - write_zsreg(info->zs_channel, R0, ERR_RES); - return; - } -#endif - if (!tty) - continue; - - if (tty_break) { - tty_break = 0; -#if defined(CONFIG_SERIAL_CONSOLE) && defined(CONFIG_MAGIC_SYSRQ) && !defined(MODULE) - if (info->line == sercons.index) { - if (!break_pressed) { - break_pressed = jiffies; - goto ignore_char; - } - break_pressed = 0; - } -#endif - flag = TTY_BREAK; - if (info->flags & ZILOG_SAK) - do_SAK(tty); - } else { - if (stat & Rx_OVR) { - flag = TTY_OVERRUN; - } else if (stat & FRM_ERR) { - flag = TTY_FRAME; - } else if (stat & PAR_ERR) { - flag = TTY_PARITY; - } else - flag = 0; - if (flag) - /* reset the error indication */ - write_zsreg(info->zs_channel, R0, ERR_RES); - } - -#if defined(CONFIG_SERIAL_CONSOLE) && defined(CONFIG_MAGIC_SYSRQ) && !defined(MODULE) - if (break_pressed && info->line == sercons.index) { - if (ch != 0 && - time_before(jiffies, break_pressed + HZ*5)) { - handle_sysrq(ch, regs, NULL, NULL); - break_pressed = 0; - goto ignore_char; - } - break_pressed = 0; - } -#endif - - if (tty->flip.count >= TTY_FLIPBUF_SIZE) { - static int flip_buf_ovf; - ++flip_buf_ovf; - continue; - } - tty->flip.count++; - { - static int flip_max_cnt; - if (flip_max_cnt < tty->flip.count) - flip_max_cnt = tty->flip.count; - } - if (stat & Rx_OVR) { - flag = TTY_OVERRUN; - } else if (stat & FRM_ERR) { - flag = TTY_FRAME; - } else if (stat & PAR_ERR) { - flag = TTY_PARITY; - } else - flag = 0; - if (flag) - /* reset the error indication */ - write_zsreg(info->zs_channel, 0, ERR_RES); - *tty->flip.flag_buf_ptr++ = flag; - *tty->flip.char_buf_ptr++ = ch; - } - tty_flip_buffer_push(tty); -} - -static void transmit_chars(struct dec_serial *info) -{ - if ((read_zsreg(info->zs_channel, R0) & Tx_BUF_EMP) == 0) - return; - info->tx_active = 0; - - if (info->x_char) { - /* Send next char */ - write_zsdata(info->zs_channel, info->x_char); - info->x_char = 0; - info->tx_active = 1; - return; - } - - if ((info->xmit_cnt <= 0) || info->tty->stopped || info->tx_stopped) { - write_zsreg(info->zs_channel, R0, RES_Tx_P); - return; - } - /* Send char */ - write_zsdata(info->zs_channel, info->xmit_buf[info->xmit_tail++]); - info->xmit_tail = info->xmit_tail & (SERIAL_XMIT_SIZE-1); - info->xmit_cnt--; - info->tx_active = 1; - - if (info->xmit_cnt < WAKEUP_CHARS) - rs_sched_event(info, RS_EVENT_WRITE_WAKEUP); -} - -static _INLINE_ void status_handle(struct dec_serial *info) -{ - unsigned char status; - - /* Get status from Read Register 0 */ - status = read_zsreg(info->zs_channel, R0); - - /* FIXEM: Check for DCD transitions */ - if (((status ^ info->read_reg_zero) & DCD) != 0 - && info->tty && !C_CLOCAL(info->tty)) { - if (status & DCD) { - wake_up_interruptible(&info->open_wait); - } else if (!(info->flags & ZILOG_CALLOUT_ACTIVE)) { - if (info->tty) - tty_hangup(info->tty); - } - } - - /* Check for CTS transitions */ - if (info->tty && C_CRTSCTS(info->tty)) { - /* - * For some reason, on the Power Macintosh, - * it seems that the CTS bit is 1 when CTS is - * *negated* and 0 when it is asserted. - * The DCD bit doesn't seem to be inverted - * like this. - */ - if ((status & CTS) != 0) { - if (info->tx_stopped) { - info->tx_stopped = 0; - if (!info->tx_active) - transmit_chars(info); - } - } else { - info->tx_stopped = 1; - } - } - - /* Clear status condition... */ - write_zsreg(info->zs_channel, R0, RES_EXT_INT); - info->read_reg_zero = status; -} - -/* - * This is the serial driver's generic interrupt routine - */ -void rs_interrupt(int irq, void *dev_id, struct pt_regs * regs) -{ - struct dec_serial *info = (struct dec_serial *) dev_id; - unsigned char zs_intreg; - - zs_intreg = read_zsreg(info->zs_channel, R3); - - /* NOTE: The read register 3, which holds the irq status, - * does so for both channels on each chip. Although - * the status value itself must be read from the A - * channel and is only valid when read from channel A. - * Yes... broken hardware... - */ -#define CHAN_A_IRQMASK (CHARxIP | CHATxIP | CHAEXT) -#define CHAN_B_IRQMASK (CHBRxIP | CHBTxIP | CHBEXT) - - /* Channel A -- /dev/ttya, could be the console */ - if(zs_intreg & CHAN_A_IRQMASK) { - if (zs_intreg & CHARxIP) - receive_chars(info, regs); - if (zs_intreg & CHATxIP) - transmit_chars(info); - if (zs_intreg & CHAEXT) - status_handle(info); - } - - info=info->zs_next; - - /* Channel B -- /dev/ttyb, could be the console */ - if(zs_intreg & CHAN_B_IRQMASK) { - if (zs_intreg & CHBRxIP) - receive_chars(info, regs); - if (zs_intreg & CHBTxIP) - transmit_chars(info); - if (zs_intreg & CHBEXT) - status_handle(info); - } -} - -/* - * ------------------------------------------------------------------- - * Here ends the serial interrupt routines. - * ------------------------------------------------------------------- - */ - -/* - * ------------------------------------------------------------ - * rs_stop() and rs_start() - * - * This routines are called before setting or resetting tty->stopped. - * ------------------------------------------------------------ - */ -static void rs_stop(struct tty_struct *tty) -{ - struct dec_serial *info = (struct dec_serial *)tty->driver_data; - unsigned long flags; - - if (serial_paranoia_check(info, tty->device, "rs_stop")) - return; - -#if 1 - save_flags(flags); cli(); - if (info->zs_channel->curregs[5] & TxENAB) { - info->zs_channel->curregs[5] &= ~TxENAB; - write_zsreg(info->zs_channel, 5, info->zs_channel->curregs[5]); - } - restore_flags(flags); -#endif -} - -static void rs_start(struct tty_struct *tty) -{ - struct dec_serial *info = (struct dec_serial *)tty->driver_data; - unsigned long flags; - - if (serial_paranoia_check(info, tty->device, "rs_start")) - return; - - save_flags(flags); cli(); -#if 1 - if (info->xmit_cnt && info->xmit_buf && !(info->zs_channel->curregs[5] & TxENAB)) { - info->zs_channel->curregs[5] |= TxENAB; - write_zsreg(info->zs_channel, 5, info->zs_channel->curregs[5]); - } -#else - if (info->xmit_cnt && info->xmit_buf && !info->tx_active) { - transmit_chars(info); - } -#endif - restore_flags(flags); -} - -/* - * This routine is used to handle the "bottom half" processing for the - * serial driver, known also the "software interrupt" processing. - * This processing is done at the kernel interrupt level, after the - * rs_interrupt() has returned, BUT WITH INTERRUPTS TURNED ON. This - * is where time-consuming activities which can not be done in the - * interrupt driver proper are done; the interrupt driver schedules - * them using rs_sched_event(), and they get done here. - */ -static void do_serial_bh(void) -{ - run_task_queue(&tq_zs_serial); -} - -static void do_softint(void *private_) -{ - struct dec_serial *info = (struct dec_serial *) private_; - struct tty_struct *tty; - - tty = info->tty; - if (!tty) - return; - - if (test_and_clear_bit(RS_EVENT_WRITE_WAKEUP, &info->event)) { - if ((tty->flags & (1 << TTY_DO_WRITE_WAKEUP)) && - tty->ldisc.write_wakeup) - (tty->ldisc.write_wakeup)(tty); - wake_up_interruptible(&tty->write_wait); - } -} - -static int startup(struct dec_serial * info) -{ - unsigned long flags; - - - if (info->flags & ZILOG_INITIALIZED) - return 0; - - - if (!info->xmit_buf) { - info->xmit_buf = (unsigned char *) get_free_page(GFP_KERNEL); - if (!info->xmit_buf) - return -ENOMEM; - } - - save_flags(flags); cli(); - -#ifdef SERIAL_DEBUG_OPEN - printk("starting up ttyS%d (irq %d)...", info->line, info->irq); -#endif - - /* - * Clear the receive FIFO. - */ - ZS_CLEARFIFO(info->zs_channel); - info->xmit_fifo_size = 1; - - /* - * Clear the interrupt registers. - */ - - - - - write_zsreg(info->zs_channel, 0, ERR_RES); - - write_zsreg(info->zs_channel, 0, RES_H_IUS); - - - /* - * Turn on RTS and DTR. - */ - - zs_rtsdtr(info, 1); - /* - * Finally, enable sequencing and interrupts - */ - info->zs_channel->curregs[1] = (info->zs_channel->curregs[1] & ~0x18) | (EXT_INT_ENAB | INT_ALL_Rx | TxINT_ENAB); - info->zs_channel->curregs[3] |= (RxENABLE | Rx8); - info->zs_channel->curregs[5] |= (TxENAB | Tx8); - info->zs_channel->curregs[15] |= (DCDIE | CTSIE | TxUIE | BRKIE); - info->zs_channel->curregs[9] |= (VIS | MIE); - write_zsreg(info->zs_channel, 1, info->zs_channel->curregs[1]); - write_zsreg(info->zs_channel, 3, info->zs_channel->curregs[3]); - write_zsreg(info->zs_channel, 5, info->zs_channel->curregs[5]); - write_zsreg(info->zs_channel, 15, info->zs_channel->curregs[15]); - write_zsreg(info->zs_channel, 9, info->zs_channel->curregs[9]); - - /* - * And clear the interrupt registers again for luck. - */ - write_zsreg(info->zs_channel, 0, ERR_RES); - write_zsreg(info->zs_channel, 0, RES_H_IUS); - - if (info->tty) - clear_bit(TTY_IO_ERROR, &info->tty->flags); - info->xmit_cnt = info->xmit_head = info->xmit_tail = 0; - - /* - * Set the speed of the serial port - */ - change_speed(info); - - /* Save the current value of RR0 */ - info->read_reg_zero = read_zsreg(info->zs_channel, 0); - - info->flags |= ZILOG_INITIALIZED; - restore_flags(flags); - return 0; -} - -/* - * This routine will shutdown a serial port; interrupts are disabled, and - * DTR is dropped if the hangup on close termio flag is on. - */ -static void shutdown(struct dec_serial * info) -{ - unsigned long flags; - - if (!(info->flags & ZILOG_INITIALIZED)) - return; - -#ifdef SERIAL_DEBUG_OPEN - printk("Shutting down serial port %d (irq %d)....", info->line, - info->irq); -#endif - - save_flags(flags); cli(); /* Disable interrupts */ - - if (info->xmit_buf) { - free_page((unsigned long) info->xmit_buf); - info->xmit_buf = 0; - } - - info->zs_channel->curregs[1] = 0; - write_zsreg(info->zs_channel, 1, info->zs_channel->curregs[1]); /* no interrupts */ - - info->zs_channel->curregs[3] &= ~RxENABLE; - write_zsreg(info->zs_channel, 3, info->zs_channel->curregs[3]); - - info->zs_channel->curregs[5] &= ~TxENAB; - write_zsreg(info->zs_channel, 5, info->zs_channel->curregs[5]); - if (!info->tty || C_HUPCL(info->tty)) { - info->zs_chan_a->curregs[5] &= ~(DTR | RTS); - write_zsreg(info->zs_chan_a, 5, info->zs_chan_a->curregs[5]); - } - - if (info->tty) - set_bit(TTY_IO_ERROR, &info->tty->flags); - - info->flags &= ~ZILOG_INITIALIZED; - restore_flags(flags); -} - -/* - * This routine is called to set the UART divisor registers to match - * the specified baud rate for a serial port. - */ -static void change_speed(struct dec_serial *info) -{ - unsigned short port; - unsigned cflag; - int i; - int brg; - unsigned long flags; - - if (!info->tty || !info->tty->termios) - return; - cflag = info->tty->termios->c_cflag; - if (!(port = info->port)) - return; - i = cflag & CBAUD; - - if (speed_already_set) - return; - save_flags(flags); cli(); - info->zs_baud = baud_table[i]; - info->clk_divisor = 16; - - switch (info->zs_baud) { - default: - info->zs_channel->curregs[4] = X16CLK; - brg = BPS_TO_BRG(info->zs_baud, ZS_CLOCK/info->clk_divisor); - info->zs_channel->curregs[12] = (brg & 255); - info->zs_channel->curregs[13] = ((brg >> 8) & 255); - } - - /* byte size and parity */ - info->zs_channel->curregs[3] &= ~RxNBITS_MASK; - info->zs_channel->curregs[5] &= ~TxNBITS_MASK; - switch (cflag & CSIZE) { - case CS5: - info->zs_channel->curregs[3] |= Rx5; - info->zs_channel->curregs[5] |= Tx5; - break; - case CS6: - info->zs_channel->curregs[3] |= Rx6; - info->zs_channel->curregs[5] |= Tx6; - break; - case CS7: - info->zs_channel->curregs[3] |= Rx7; - info->zs_channel->curregs[5] |= Tx7; - break; - case CS8: - default: /* defaults to 8 bits */ - info->zs_channel->curregs[3] |= Rx8; - info->zs_channel->curregs[5] |= Tx8; - break; - } - - info->zs_channel->curregs[4] &= ~(SB_MASK | PAR_ENA | PAR_EVEN); - if (cflag & CSTOPB) { - info->zs_channel->curregs[4] |= SB2; - } else { - info->zs_channel->curregs[4] |= SB1; - } - if (cflag & PARENB) { - info->zs_channel->curregs[4] |= PAR_ENA; - } - if (!(cflag & PARODD)) { - info->zs_channel->curregs[4] |= PAR_EVEN; - } - - if (!(cflag & CLOCAL)) { - if (!(info->zs_channel->curregs[15] & DCDIE)) - info->read_reg_zero = read_zsreg(info->zs_channel, 0); - info->zs_channel->curregs[15] |= DCDIE; - } else - info->zs_channel->curregs[15] &= ~DCDIE; - if (cflag & CRTSCTS) { - info->zs_channel->curregs[15] |= CTSIE; - if ((read_zsreg(info->zs_channel, 0) & CTS) != 0) - info->tx_stopped = 1; - } else { - info->zs_channel->curregs[15] &= ~CTSIE; - info->tx_stopped = 0; - } - - /* Load up the new values */ - load_zsregs(info->zs_channel, info->zs_channel->curregs); - - restore_flags(flags); -} - -static void rs_flush_chars(struct tty_struct *tty) -{ - struct dec_serial *info = (struct dec_serial *)tty->driver_data; - unsigned long flags; - - if (serial_paranoia_check(info, tty->device, "rs_flush_chars")) - return; - - if (info->xmit_cnt <= 0 || tty->stopped || info->tx_stopped || - !info->xmit_buf) - return; - - /* Enable transmitter */ - save_flags(flags); cli(); - transmit_chars(info); - restore_flags(flags); -} - -static int rs_write(struct tty_struct * tty, int from_user, - const unsigned char *buf, int count) -{ - int c, total = 0; - struct dec_serial *info = (struct dec_serial *)tty->driver_data; - unsigned long flags; - - if (serial_paranoia_check(info, tty->device, "rs_write")) - return 0; - - if (!tty || !info->xmit_buf) - return 0; - - save_flags(flags); - while (1) { - cli(); - c = MIN(count, MIN(SERIAL_XMIT_SIZE - info->xmit_cnt - 1, - SERIAL_XMIT_SIZE - info->xmit_head)); - if (c <= 0) - break; - - if (from_user) { - down(&tmp_buf_sem); - copy_from_user(tmp_buf, buf, c); - c = MIN(c, MIN(SERIAL_XMIT_SIZE - info->xmit_cnt - 1, - SERIAL_XMIT_SIZE - info->xmit_head)); - memcpy(info->xmit_buf + info->xmit_head, tmp_buf, c); - up(&tmp_buf_sem); - } else - memcpy(info->xmit_buf + info->xmit_head, buf, c); - info->xmit_head = (info->xmit_head + c) & (SERIAL_XMIT_SIZE-1); - info->xmit_cnt += c; - restore_flags(flags); - buf += c; - count -= c; - total += c; - } - - if (info->xmit_cnt && !tty->stopped && !info->tx_stopped - && !info->tx_active) - transmit_chars(info); - - restore_flags(flags); - return total; -} - -static int rs_write_room(struct tty_struct *tty) -{ - struct dec_serial *info = (struct dec_serial *)tty->driver_data; - int ret; - - if (serial_paranoia_check(info, tty->device, "rs_write_room")) - return 0; - ret = SERIAL_XMIT_SIZE - info->xmit_cnt - 1; - if (ret < 0) - ret = 0; - return ret; -} - -static int rs_chars_in_buffer(struct tty_struct *tty) -{ - struct dec_serial *info = (struct dec_serial *)tty->driver_data; - - if (serial_paranoia_check(info, tty->device, "rs_chars_in_buffer")) - return 0; - return info->xmit_cnt; -} - -static void rs_flush_buffer(struct tty_struct *tty) -{ - struct dec_serial *info = (struct dec_serial *)tty->driver_data; - - if (serial_paranoia_check(info, tty->device, "rs_flush_buffer")) - return; - cli(); - info->xmit_cnt = info->xmit_head = info->xmit_tail = 0; - sti(); - wake_up_interruptible(&tty->write_wait); - if ((tty->flags & (1 << TTY_DO_WRITE_WAKEUP)) && - tty->ldisc.write_wakeup) - (tty->ldisc.write_wakeup)(tty); -} - -/* - * ------------------------------------------------------------ - * rs_throttle() - * - * This routine is called by the upper-layer tty layer to signal that - * incoming characters should be throttled. - * ------------------------------------------------------------ - */ -static void rs_throttle(struct tty_struct * tty) -{ - struct dec_serial *info = (struct dec_serial *)tty->driver_data; - unsigned long flags; - -#ifdef SERIAL_DEBUG_THROTTLE - char buf[64]; - - printk("throttle %s: %d....\n", _tty_name(tty, buf), - tty->ldisc.chars_in_buffer(tty)); -#endif - - if (serial_paranoia_check(info, tty->device, "rs_throttle")) - return; - - if (I_IXOFF(tty)) { - save_flags(flags); cli(); - info->x_char = STOP_CHAR(tty); - if (!info->tx_active) - transmit_chars(info); - restore_flags(flags); - } - - if (C_CRTSCTS(tty)) { - /* - * Here we want to turn off the RTS line. On Macintoshes, - * we only get the DTR line, which goes to both DTR and - * RTS on the modem. RTS doesn't go out to the serial - * port socket. So you should make sure your modem is - * set to ignore DTR if you're using CRTSCTS. - */ - save_flags(flags); cli(); - info->zs_chan_a->curregs[5] &= ~(DTR | RTS); - write_zsreg(info->zs_chan_a, 5, info->zs_chan_a->curregs[5]); - restore_flags(flags); - } -} - -static void rs_unthrottle(struct tty_struct * tty) -{ - struct dec_serial *info = (struct dec_serial *)tty->driver_data; - unsigned long flags; - -#ifdef SERIAL_DEBUG_THROTTLE - char buf[64]; - - printk("unthrottle %s: %d....\n", _tty_name(tty, buf), - tty->ldisc.chars_in_buffer(tty)); -#endif - - if (serial_paranoia_check(info, tty->device, "rs_unthrottle")) - return; - - if (I_IXOFF(tty)) { - save_flags(flags); cli(); - if (info->x_char) - info->x_char = 0; - else { - info->x_char = START_CHAR(tty); - if (!info->tx_active) - transmit_chars(info); - } - restore_flags(flags); - } - - if (C_CRTSCTS(tty)) { - /* Assert RTS and DTR lines */ - save_flags(flags); cli(); - info->zs_chan_a->curregs[5] |= DTR | RTS; - write_zsreg(info->zs_chan_a, 5, info->zs_chan_a->curregs[5]); - restore_flags(flags); - } -} - -/* - * ------------------------------------------------------------ - * rs_ioctl() and friends - * ------------------------------------------------------------ - */ - -static int get_serial_info(struct dec_serial * info, - struct serial_struct * retinfo) -{ - struct serial_struct tmp; - - if (!retinfo) - return -EFAULT; - memset(&tmp, 0, sizeof(tmp)); - tmp.type = info->type; - tmp.line = info->line; - tmp.port = info->port; - tmp.irq = info->irq; - tmp.flags = info->flags; - tmp.baud_base = info->baud_base; - tmp.close_delay = info->close_delay; - tmp.closing_wait = info->closing_wait; - tmp.custom_divisor = info->custom_divisor; - return copy_to_user(retinfo,&tmp,sizeof(*retinfo)); -} - -static int set_serial_info(struct dec_serial * info, - struct serial_struct * new_info) -{ - struct serial_struct new_serial; - struct dec_serial old_info; - int retval = 0; - - if (!new_info) - return -EFAULT; - copy_from_user(&new_serial,new_info,sizeof(new_serial)); - old_info = *info; - - if (!suser()) { - if ((new_serial.baud_base != info->baud_base) || - (new_serial.type != info->type) || - (new_serial.close_delay != info->close_delay) || - ((new_serial.flags & ~ZILOG_USR_MASK) != - (info->flags & ~ZILOG_USR_MASK))) - return -EPERM; - info->flags = ((info->flags & ~ZILOG_USR_MASK) | - (new_serial.flags & ZILOG_USR_MASK)); - info->custom_divisor = new_serial.custom_divisor; - goto check_and_exit; - } - - if (info->count > 1) - return -EBUSY; - - /* - * OK, past this point, all the error checking has been done. - * At this point, we start making changes..... - */ - - info->baud_base = new_serial.baud_base; - info->flags = ((info->flags & ~ZILOG_FLAGS) | - (new_serial.flags & ZILOG_FLAGS)); - info->type = new_serial.type; - info->close_delay = new_serial.close_delay; - info->closing_wait = new_serial.closing_wait; - -check_and_exit: - retval = startup(info); - return retval; -} - -/* - * get_lsr_info - get line status register info - * - * Purpose: Let user call ioctl() to get info when the UART physically - * is emptied. On bus types like RS485, the transmitter must - * release the bus after transmitting. This must be done when - * the transmit shift register is empty, not be done when the - * transmit holding register is empty. This functionality - * allows an RS485 driver to be written in user space. - */ -static int get_lsr_info(struct dec_serial * info, unsigned int *value) -{ - unsigned char status; - - cli(); - status = read_zsreg(info->zs_channel, 0); - sti(); - put_user(status,value); - return 0; -} - -static int get_modem_info(struct dec_serial *info, unsigned int *value) -{ - unsigned char control, status; - unsigned int result; - - cli(); - control = info->zs_chan_a->curregs[5]; - status = read_zsreg(info->zs_channel, 0); - sti(); - result = ((control & RTS) ? TIOCM_RTS: 0) - | ((control & DTR) ? TIOCM_DTR: 0) - | ((status & DCD) ? TIOCM_CAR: 0) - | ((status & CTS) ? 0: TIOCM_CTS); - put_user(result,value); - return 0; -} - -static int set_modem_info(struct dec_serial *info, unsigned int cmd, - unsigned int *value) -{ - int error; - unsigned int arg, bits; - - error = verify_area(VERIFY_READ, value, sizeof(int)); - if (error) - return error; - get_user(arg, value); - bits = (arg & TIOCM_RTS? RTS: 0) + (arg & TIOCM_DTR? DTR: 0); - cli(); - switch (cmd) { - case TIOCMBIS: - info->zs_chan_a->curregs[5] |= bits; - break; - case TIOCMBIC: - info->zs_chan_a->curregs[5] &= ~bits; - break; - case TIOCMSET: - info->zs_chan_a->curregs[5] = (info->zs_chan_a->curregs[5] & ~(DTR | RTS)) | bits; - break; - default: - sti(); - return -EINVAL; - } - write_zsreg(info->zs_chan_a, 5, info->zs_chan_a->curregs[5]); - sti(); - return 0; -} - -/* - * rs_break - turn transmit break condition on/off - */ -static void rs_break(struct tty_struct *tty, int break_state) -{ - struct dec_serial *info = (struct dec_serial *) tty->driver_data; - unsigned long flags; - - if (serial_paranoia_check(info, tty->device, "rs_break")) - return; - if (!info->port) - return; - - save_flags(flags); cli(); - if (break_state == -1) - info->zs_channel->curregs[5] |= SND_BRK; - else - info->zs_channel->curregs[5] &= ~SND_BRK; - write_zsreg(info->zs_channel, 5, info->zs_channel->curregs[5]); - restore_flags(flags); -} - -static int rs_ioctl(struct tty_struct *tty, struct file * file, - unsigned int cmd, unsigned long arg) -{ - int error; - struct dec_serial * info = (struct dec_serial *)tty->driver_data; - -#ifdef CONFIG_KGDB - if (info->kgdb_channel) - return -ENODEV; -#endif - if (serial_paranoia_check(info, tty->device, "rs_ioctl")) - return -ENODEV; - - if ((cmd != TIOCGSERIAL) && (cmd != TIOCSSERIAL) && - (cmd != TIOCSERCONFIG) && (cmd != TIOCSERGWILD) && - (cmd != TIOCSERSWILD) && (cmd != TIOCSERGSTRUCT)) { - if (tty->flags & (1 << TTY_IO_ERROR)) - return -EIO; - } - - switch (cmd) { - case TIOCMGET: - error = verify_area(VERIFY_WRITE, (void *) arg, - sizeof(unsigned int)); - if (error) - return error; - return get_modem_info(info, (unsigned int *) arg); - case TIOCMBIS: - case TIOCMBIC: - case TIOCMSET: - return set_modem_info(info, cmd, (unsigned int *) arg); - case TIOCGSERIAL: - error = verify_area(VERIFY_WRITE, (void *) arg, - sizeof(struct serial_struct)); - if (error) - return error; - return get_serial_info(info, - (struct serial_struct *) arg); - case TIOCSSERIAL: - return set_serial_info(info, - (struct serial_struct *) arg); - case TIOCSERGETLSR: /* Get line status register */ - error = verify_area(VERIFY_WRITE, (void *) arg, - sizeof(unsigned int)); - if (error) - return error; - else - return get_lsr_info(info, (unsigned int *) arg); - - case TIOCSERGSTRUCT: - error = verify_area(VERIFY_WRITE, (void *) arg, - sizeof(struct dec_serial)); - if (error) - return error; - copy_from_user((struct dec_serial *) arg, - info, sizeof(struct dec_serial)); - return 0; - - default: - return -ENOIOCTLCMD; - } - return 0; -} - -static void rs_set_termios(struct tty_struct *tty, struct termios *old_termios) -{ - struct dec_serial *info = (struct dec_serial *)tty->driver_data; - int was_stopped; - - if (tty->termios->c_cflag == old_termios->c_cflag) - return; - was_stopped = info->tx_stopped; - - change_speed(info); - - if (was_stopped && !info->tx_stopped) - rs_start(tty); -} - -/* - * ------------------------------------------------------------ - * rs_close() - * - * This routine is called when the serial port gets closed. - * Wait for the last remaining data to be sent. - * ------------------------------------------------------------ - */ -static void rs_close(struct tty_struct *tty, struct file * filp) -{ - struct dec_serial * info = (struct dec_serial *)tty->driver_data; - unsigned long flags; - - if (!info || serial_paranoia_check(info, tty->device, "rs_close")) - return; - - save_flags(flags); cli(); - - if (tty_hung_up_p(filp)) { - restore_flags(flags); - return; - } - -#ifdef SERIAL_DEBUG_OPEN - printk("rs_close ttys%d, count = %d\n", info->line, info->count); -#endif - if ((tty->count == 1) && (info->count != 1)) { - /* - * Uh, oh. tty->count is 1, which means that the tty - * structure will be freed. Info->count should always - * be one in these conditions. If it's greater than - * one, we've got real problems, since it means the - * serial port won't be shutdown. - */ - printk("rs_close: bad serial port count; tty->count is 1, " - "info->count is %d\n", info->count); - info->count = 1; - } - if (--info->count < 0) { - printk("rs_close: bad serial port count for ttys%d: %d\n", - info->line, info->count); - info->count = 0; - } - if (info->count) { - restore_flags(flags); - return; - } - info->flags |= ZILOG_CLOSING; - /* - * Save the termios structure, since this port may have - * separate termios for callout and dialin. - */ - if (info->flags & ZILOG_NORMAL_ACTIVE) - info->normal_termios = *tty->termios; - if (info->flags & ZILOG_CALLOUT_ACTIVE) - info->callout_termios = *tty->termios; - /* - * Now we wait for the transmit buffer to clear; and we notify - * the line discipline to only process XON/XOFF characters. - */ - tty->closing = 1; - if (info->closing_wait != ZILOG_CLOSING_WAIT_NONE) - tty_wait_until_sent(tty, info->closing_wait); - /* - * At this point we stop accepting input. To do this, we - * disable the receiver and receive interrupts. - */ - info->zs_channel->curregs[3] &= ~RxENABLE; - write_zsreg(info->zs_channel, 3, info->zs_channel->curregs[3]); - info->zs_channel->curregs[1] = 0; /* disable any rx ints */ - write_zsreg(info->zs_channel, 1, info->zs_channel->curregs[1]); - ZS_CLEARFIFO(info->zs_channel); - if (info->flags & ZILOG_INITIALIZED) { - /* - * Before we drop DTR, make sure the SCC transmitter - * has completely drained. - */ - rs_wait_until_sent(tty, info->timeout); - } - - shutdown(info); - if (tty->driver.flush_buffer) - tty->driver.flush_buffer(tty); - if (tty->ldisc.flush_buffer) - tty->ldisc.flush_buffer(tty); - tty->closing = 0; - info->event = 0; - info->tty = 0; - if (info->blocked_open) { - if (info->close_delay) { - current->state = TASK_INTERRUPTIBLE; - schedule_timeout(info->close_delay); - } - wake_up_interruptible(&info->open_wait); - } - info->flags &= ~(ZILOG_NORMAL_ACTIVE|ZILOG_CALLOUT_ACTIVE| - ZILOG_CLOSING); - wake_up_interruptible(&info->close_wait); - restore_flags(flags); -} - -/* - * rs_wait_until_sent() --- wait until the transmitter is empty - */ -static void rs_wait_until_sent(struct tty_struct *tty, int timeout) -{ - struct dec_serial *info = (struct dec_serial *) tty->driver_data; - unsigned long orig_jiffies, char_time; - - if (serial_paranoia_check(info, tty->device, "rs_wait_until_sent")) - return; - - orig_jiffies = jiffies; - /* - * Set the check interval to be 1/5 of the estimated time to - * send a single character, and make it at least 1. The check - * interval should also be less than the timeout. - */ - char_time = (info->timeout - HZ/50) / info->xmit_fifo_size; - char_time = char_time / 5; - if (char_time == 0) - char_time = 1; - if (timeout) - char_time = MIN(char_time, timeout); - while ((read_zsreg(info->zs_channel, 1) & Tx_BUF_EMP) == 0) { - current->state = TASK_INTERRUPTIBLE; - schedule_timeout(char_time); - if (signal_pending(current)) - break; - if (timeout && ((orig_jiffies + timeout) < jiffies)) - break; - } - current->state = TASK_RUNNING; -} - -/* - * rs_hangup() --- called by tty_hangup() when a hangup is signaled. - */ -void rs_hangup(struct tty_struct *tty) -{ - struct dec_serial * info = (struct dec_serial *)tty->driver_data; - - if (serial_paranoia_check(info, tty->device, "rs_hangup")) - return; - - rs_flush_buffer(tty); - shutdown(info); - info->event = 0; - info->count = 0; - info->flags &= ~(ZILOG_NORMAL_ACTIVE|ZILOG_CALLOUT_ACTIVE); - info->tty = 0; - wake_up_interruptible(&info->open_wait); -} - -/* - * ------------------------------------------------------------ - * rs_open() and friends - * ------------------------------------------------------------ - */ -static int block_til_ready(struct tty_struct *tty, struct file * filp, - struct dec_serial *info) -{ - DECLARE_WAITQUEUE(wait, current); - int retval; - int do_clocal = 0; - - /* - * If the device is in the middle of being closed, then block - * until it's done, and then try again. - */ - if (info->flags & ZILOG_CLOSING) { - interruptible_sleep_on(&info->close_wait); -#ifdef SERIAL_DO_RESTART - return ((info->flags & ZILOG_HUP_NOTIFY) ? - -EAGAIN : -ERESTARTSYS); -#else - return -EAGAIN; -#endif - } - - /* - * If this is a callout device, then just make sure the normal - * device isn't being used. - */ - if (tty->driver.subtype == SERIAL_TYPE_CALLOUT) { - if (info->flags & ZILOG_NORMAL_ACTIVE) - return -EBUSY; - if ((info->flags & ZILOG_CALLOUT_ACTIVE) && - (info->flags & ZILOG_SESSION_LOCKOUT) && - (info->session != current->session)) - return -EBUSY; - if ((info->flags & ZILOG_CALLOUT_ACTIVE) && - (info->flags & ZILOG_PGRP_LOCKOUT) && - (info->pgrp != current->pgrp)) - return -EBUSY; - info->flags |= ZILOG_CALLOUT_ACTIVE; - return 0; - } - - /* - * If non-blocking mode is set, or the port is not enabled, - * then make the check up front and then exit. - */ - if ((filp->f_flags & O_NONBLOCK) || - (tty->flags & (1 << TTY_IO_ERROR))) { - if (info->flags & ZILOG_CALLOUT_ACTIVE) - return -EBUSY; - info->flags |= ZILOG_NORMAL_ACTIVE; - return 0; - } - - if (info->flags & ZILOG_CALLOUT_ACTIVE) { - if (info->normal_termios.c_cflag & CLOCAL) - do_clocal = 1; - } else { - if (tty->termios->c_cflag & CLOCAL) - do_clocal = 1; - } - - /* - * Block waiting for the carrier detect and the line to become - * free (i.e., not in use by the callout). While we are in - * this loop, info->count is dropped by one, so that - * rs_close() knows when to free things. We restore it upon - * exit, either normal or abnormal. - */ - retval = 0; - add_wait_queue(&info->open_wait, &wait); -#ifdef SERIAL_DEBUG_OPEN - printk("block_til_ready before block: ttys%d, count = %d\n", - info->line, info->count); -#endif - cli(); - if (!tty_hung_up_p(filp)) - info->count--; - sti(); - info->blocked_open++; - while (1) { - cli(); - if (!(info->flags & ZILOG_CALLOUT_ACTIVE) && - (tty->termios->c_cflag & CBAUD)) - zs_rtsdtr(info, 1); - sti(); - set_current_state(TASK_INTERRUPTIBLE); - if (tty_hung_up_p(filp) || - !(info->flags & ZILOG_INITIALIZED)) { -#ifdef SERIAL_DO_RESTART - if (info->flags & ZILOG_HUP_NOTIFY) - retval = -EAGAIN; - else - retval = -ERESTARTSYS; -#else - retval = -EAGAIN; -#endif - break; - } - if (!(info->flags & ZILOG_CALLOUT_ACTIVE) && - !(info->flags & ZILOG_CLOSING) && - (do_clocal || (read_zsreg(info->zs_channel, 0) & DCD))) - break; - if (signal_pending(current)) { - retval = -ERESTARTSYS; - break; - } -#ifdef SERIAL_DEBUG_OPEN - printk("block_til_ready blocking: ttys%d, count = %d\n", - info->line, info->count); -#endif - schedule(); - } - current->state = TASK_RUNNING; - remove_wait_queue(&info->open_wait, &wait); - if (!tty_hung_up_p(filp)) - info->count++; - info->blocked_open--; -#ifdef SERIAL_DEBUG_OPEN - printk("block_til_ready after blocking: ttys%d, count = %d\n", - info->line, info->count); -#endif - if (retval) - return retval; - info->flags |= ZILOG_NORMAL_ACTIVE; - return 0; -} - -/* - * This routine is called whenever a serial port is opened. It - * enables interrupts for a serial port, linking in its ZILOG structure into - * the IRQ chain. It also performs the serial-specific - * initialization for the tty structure. - */ -int rs_open(struct tty_struct *tty, struct file * filp) -{ - struct dec_serial *info; - int retval, line; - - line = MINOR(tty->device) - tty->driver.minor_start; - if ((line < 0) || (line >= zs_channels_found)) - return -ENODEV; - info = zs_soft + line; -#ifdef CONFIG_KGDB - if (info->kgdb_channel) - return -ENODEV; -#endif - if (serial_paranoia_check(info, tty->device, "rs_open")) - return -ENODEV; -#ifdef SERIAL_DEBUG_OPEN - printk("rs_open %s%d, count = %d\n", tty->driver.name, info->line, - info->count); -#endif - - info->count++; - tty->driver_data = info; - info->tty = tty; - - /* - * If the port is the middle of closing, bail out now - */ - if (tty_hung_up_p(filp) || - (info->flags & ZILOG_CLOSING)) { - if (info->flags & ZILOG_CLOSING) - interruptible_sleep_on(&info->close_wait); -#ifdef SERIAL_DO_RESTART - return ((info->flags & ZILOG_HUP_NOTIFY) ? - -EAGAIN : -ERESTARTSYS); -#else - return -EAGAIN; -#endif - } - - /* - * Start up serial port - */ - retval = startup(info); - if (retval) - return retval; - - retval = block_til_ready(tty, filp, info); - if (retval) { -#ifdef SERIAL_DEBUG_OPEN - printk("rs_open returning after block_til_ready with %d\n", - retval); -#endif - return retval; - } - - if ((info->count == 1) && (info->flags & ZILOG_SPLIT_TERMIOS)) { - if (tty->driver.subtype == SERIAL_TYPE_NORMAL) - *tty->termios = info->normal_termios; - else - *tty->termios = info->callout_termios; - change_speed(info); - } -#ifdef CONFIG_SERIAL_CONSOLE - if (sercons.cflag && sercons.index == line) { - tty->termios->c_cflag = sercons.cflag; - sercons.cflag = 0; - change_speed(info); - } -#endif - - info->session = current->session; - info->pgrp = current->pgrp; - -#ifdef SERIAL_DEBUG_OPEN - printk("rs_open ttys%d successful...", info->line); -#endif -/* tty->low_latency = 1; */ - return 0; -} - -/* Finally, routines used to initialize the serial driver. */ - -static void __init show_serial_version(void) -{ - printk("Orion Z8530 serial driver version 0.01\n"); -} - -/* - * Initialize Z8530s zs_channels - */ -unsigned long system_base; -static void __init probe_sccs(void) -{ - struct dec_serial **pp; - int i, n, n_chips = 0, n_channels, chip, channel; - - /* - * When serial console is activated, tc_init has not been called yet - * and system_base is undefined. Unfortunately we have to hardcode - * system_base for this case :-(. HK - */ - system_base = 0x1f200000|0xa0000000; - n_chips = 1; - - pp = &zs_chain; - - n_channels = 0; - - for (chip = 0; chip < n_chips; chip++) { - for (channel = 0; channel <= 1; channel++) { - /* - * The sccs reside on the high byte of the 16 bit IOBUS - - zs_channels[n_channels].control = - (volatile unsigned char *) - system_base - + (0 == chip ? SCC0 : SCC1) - + (0 == channel ? 1 : 9); - */ - - /* just hardcode the address -- Cort */ - zs_channels[n_channels].control = - (volatile unsigned char *) - (0x1F200008|0xA0000000); - - zs_channels[n_channels].data = - zs_channels[n_channels].control + 4; - - zs_soft[n_channels].zs_channel = - &zs_channels[n_channels]; - - zs_soft[n_channels].irq = SERIAL; - - if (0 == channel) - zs_soft[n_channels].zs_chan_a = &zs_channels[n_channels+1]; - else - zs_soft[n_channels].zs_chan_a = &zs_channels[n_channels]; - - *pp = &zs_soft[n_channels]; - - pp = &zs_soft[n_channels].zs_next; - - n_channels++; - } - } - - *pp = 0; - zs_channels_found = n_channels; - - for (n = 0; n < zs_channels_found; n++) { - for (i = 0; i < 16; i++) { - zs_soft[n].zs_channel->curregs[i] = zs_init_regs[i]; - } - } - -/* save_and_cli(flags); - for (n = 0; n < zs_channels_found; n++) { - if (((int)zs_channels[n].control & 0xf) == 1) { - write_zsreg(zs_soft[channel].zs_chan_a, R9, FHWRES); - udelay(10000); - write_zsreg(zs_soft[channel].zs_chan_a, R9, 0); - } - load_zsregs(zs_soft[n].zs_channel, zs_soft[n].zs_channel->curregs); - } - restore_flags(flags); */ -} - -extern irq_desc_t *irq_desc_base; - -static void serial_ack(unsigned int irq_nr) -{ -} - -struct hw_interrupt_type serial_pic = { - " serial ack ", - NULL, - NULL, - NULL, /* unmask_irq */ - NULL, /* mask_irq */ - serial_ack, /* mask_and_ack */ - 0 -}; - -struct irqaction irq1 = { - rs_interrupt, - SA_INTERRUPT, - 0, - "serial", - NULL, - NULL -}; - -int __init orion_rs_init(void) -{ - int channel, i; - unsigned long flags; - struct dec_serial *info; - - /* Setup base handler, and timer table. */ - init_bh(SERIAL_BH, do_serial_bh); - - /* Find out how many Z8530 SCCs we have */ - if (zs_chain == 0) - probe_sccs(); - - show_serial_version(); - - /* Initialize the tty_driver structure */ - /* Not all of this is exactly right for us. */ - - memset(&serial_driver, 0, sizeof(struct tty_driver)); - serial_driver.magic = TTY_DRIVER_MAGIC; - serial_driver.name = "ttyS"; - serial_driver.major = TTY_MAJOR; - serial_driver.minor_start = 64; - serial_driver.num = zs_channels_found; - serial_driver.type = TTY_DRIVER_TYPE_SERIAL; - serial_driver.subtype = SERIAL_TYPE_NORMAL; - serial_driver.init_termios = tty_std_termios; - - serial_driver.init_termios.c_cflag = - B9600 | CS8 | CREAD | HUPCL | CLOCAL; - serial_driver.flags = TTY_DRIVER_REAL_RAW; - serial_driver.refcount = &serial_refcount; - serial_driver.table = serial_table; - serial_driver.termios = serial_termios; - serial_driver.termios_locked = serial_termios_locked; - - serial_driver.open = rs_open; - serial_driver.close = rs_close; - serial_driver.write = rs_write; - serial_driver.flush_chars = rs_flush_chars; - serial_driver.write_room = rs_write_room; - serial_driver.chars_in_buffer = rs_chars_in_buffer; - serial_driver.flush_buffer = rs_flush_buffer; - serial_driver.ioctl = rs_ioctl; - serial_driver.throttle = rs_throttle; - serial_driver.unthrottle = rs_unthrottle; - serial_driver.set_termios = rs_set_termios; - serial_driver.stop = rs_stop; - serial_driver.start = rs_start; - serial_driver.hangup = rs_hangup; - serial_driver.break_ctl = rs_break; - serial_driver.wait_until_sent = rs_wait_until_sent; - - /* - * The callout device is just like normal device except for - * major number and the subtype code. - */ - callout_driver = serial_driver; - callout_driver.name = "cua"; - callout_driver.major = TTYAUX_MAJOR; - callout_driver.subtype = SERIAL_TYPE_CALLOUT; - - if (tty_register_driver(&serial_driver)) - panic("Couldn't register serial driver\n"); - if (tty_register_driver(&callout_driver)) - panic("Couldn't register callout driver\n"); - - save_flags(flags); cli(); - - for (channel = 0; channel < zs_channels_found-1; ++channel) { -#ifdef CONFIG_KGDB - if (zs_soft[channel].kgdb_channel) { - continue; - } -#endif - zs_soft[channel].clk_divisor = 16; - zs_soft[channel].zs_baud = get_zsbaud(&zs_soft[channel]); - irq_desc_base[3].handler=&serial_pic; -#if 0 - - if (request_irq(SERIAL, rs_interrupt, SA_SHIRQ, - "SCC", &zs_soft[channel])) - printk(KERN_ERR "orion serial: can't get irq %d\n", - SERIAL); -#endif - irq1.dev_id = &zs_soft[channel]; - irq_desc_base[3].action=&irq1; - printk("orion serial: GOT irq %d\n", SERIAL); - - /* If console serial line, then enable interrupts. */ -/* if (zs_soft[channel].is_cons) { - write_zsreg(zs_soft[channel].zs_channel, R1, - (EXT_INT_ENAB | INT_ALL_Rx | TxINT_ENAB)); - write_zsreg(zs_soft[channel].zs_channel, R9, - (VIS | MIE)); - } -*/ - } - - for (info = zs_chain, i = 0; info; info = info->zs_next, i++) - { -#ifdef CONFIG_KGDB - if (info->kgdb_channel) { - continue; - } -#endif - info->magic = SERIAL_MAGIC; - info->port = (int) info->zs_channel->control; - info->line = i; - info->tty = 0; - info->custom_divisor = 16; - info->close_delay = 50; - info->closing_wait = 3000; - info->x_char = 0; - info->event = 0; - info->count = 0; - info->blocked_open = 0; - info->tqueue.routine = do_softint; - info->tqueue.data = info; - info->callout_termios =callout_driver.init_termios; - info->normal_termios = serial_driver.init_termios; - init_waitqueue_head(&info->open_wait); - init_waitqueue_head(&info->close_wait); - printk("tty%02d at 0x%08x (irq = %d)", info->line, - info->port, info->irq); - printk(" is a **FAKE** Z85C30 SCC\n"); - } - - restore_flags(flags); - - return 0; -} - -/* - * register_serial and unregister_serial allows for serial ports to be - * configured at run-time, to support PCMCIA modems. - */ -/* PowerMac: Unused at this time, just here to make things link. */ -int register_serial(struct serial_struct *req) -{ - return -1; -} - -void unregister_serial(int line) -{ - return; -} - -/* - * ------------------------------------------------------------ - * Serial console driver - * ------------------------------------------------------------ - */ -#ifdef CONFIG_SERIAL_CONSOLE - - -/* - * Print a string to the serial port trying not to disturb - * any possible real use of the port... - */ - -/* This is for console output */ -static void -zs_console_putchar(struct dec_serial *info, char ch) -{ - int loops = 10000; - unsigned long flags; - - if(!info->zs_channel) - return; - - save_flags(flags); cli(); - - while (!(*(info->zs_channel->control) & Tx_BUF_EMP) && --loops) - RECOVERY_DELAY; - *(info->zs_channel->data) = ch; - wbflush(); RECOVERY_DELAY; - - restore_flags(flags); -} - -static void serial_console_write(struct console *co, const char *s, - unsigned count) -{ - struct dec_serial *info; - int i; - - info = zs_soft + co->index; - - for (i = 0; i < count; i++, s++) { - if(*s == '\n') - zs_console_putchar(info, '\r'); - zs_console_putchar(info, *s); - } -} - -/* - * Receive character from the serial port - */ -static int serial_console_wait_key(struct console *co) -{ - return 0; -} - -static kdev_t serial_console_device(struct console *c) -{ - return MKDEV(TTY_MAJOR, 64 + c->index); -} - -/* - * Setup initial baud/bits/parity. We do two things here: - * - construct a cflag setting for the first rs_open() - * - initialize the serial port - * Return non-zero if we didn't find a serial port. - */ -int serial_console_is_setup=0; -static int __init serial_console_setup(struct console *co, char *options) -{ - struct dec_serial *info; - int baud = 9600; - int bits = 8; - int parity = 'n'; - int cflag = CREAD | HUPCL | CLOCAL; - char *s; - unsigned long flags; - - if(!IOASIC) - return -ENODEV; - - info = zs_soft + co->index; - - if (zs_chain == 0) - probe_sccs(); - - info->is_cons = 1; - - baud = 19200; - if (options) { - baud = simple_strtoul(options, NULL, 10); - s = options; - while(*s >= '0' && *s <= '9') - s++; - if (*s) - parity = *s++; - if (*s) - bits = *s - '0'; - } - - /* - * Now construct a cflag setting. - */ - switch(baud) { - case 1200: - cflag |= B1200; - break; - case 2400: - cflag |= B2400; - break; - case 4800: - cflag |= B4800; - break; - case 19200: - cflag |= B19200; - break; - case 38400: - cflag |= B38400; - break; - case 57600: - cflag |= B57600; - break; - case 115200: - cflag |= B115200; - break; - case 9600: - default: - cflag |= B9600; - break; - } - switch(bits) { - case 7: - cflag |= CS7; - break; - default: - case 8: - cflag |= CS8; - break; - } - switch(parity) { - case 'o': case 'O': - cflag |= PARODD; - break; - case 'e': case 'E': - cflag |= PARENB; - break; - } - co->cflag = cflag; - save_and_cli(flags); - - /* - * Turn on RTS and DTR. - */ - zs_rtsdtr(info, 1); - - /* - * Finally, enable sequencing - */ - info->zs_channel->curregs[3] |= (RxENABLE | Rx8); - info->zs_channel->curregs[5] |= (TxENAB | Tx8); - info->zs_channel->curregs[9] |= (VIS); - write_zsreg(info->zs_channel, 3, info->zs_channel->curregs[3]); - write_zsreg(info->zs_channel, 5, info->zs_channel->curregs[5]); - write_zsreg(info->zs_channel, 9, info->zs_channel->curregs[9]); - - /* - * Clear the interrupt registers. - */ - write_zsreg(info->zs_channel, 0, ERR_RES); - write_zsreg(info->zs_channel, 0, RES_H_IUS); - - /* - * Set the speed of the serial port - */ - change_speed(info); - - speed_already_set=1; - /* Save the current value of RR0 */ - info->read_reg_zero = read_zsreg(info->zs_channel, 0); - - zs_soft[co->index].clk_divisor = 16; - zs_soft[co->index].zs_baud = get_zsbaud(&zs_soft[co->index]); - - restore_flags(flags); - serial_console_is_setup=1; - return 0; -} - -static struct console sercons = { - "ttyS", - serial_console_write, - NULL, - serial_console_device, - serial_console_wait_key, - NULL, - serial_console_setup, - CON_PRINTBUFFER, - -1, - 0, - NULL -}; - -/* - * Register console. - */ - -void __init zs_serial_console_init(void) -{ - register_console(&sercons); -} - -#endif /* ifdef CONFIG_SERIAL_CONSOLE */ - -#ifdef CONFIG_KGDB -/* These are for receiving and sending characters under the kgdb - * source level kernel debugger. - */ -void putDebugChar(char kgdb_char) -{ - struct dec_zschannel *chan = zs_kgdbchan; - while ((read_zsreg(chan, 0) & Tx_BUF_EMP) == 0) - RECOVERY_DELAY; - write_zsdata(chan, kgdb_char); -} - -char getDebugChar(void) -{ - struct dec_zschannel *chan = zs_kgdbchan; - while((read_zsreg(chan, 0) & Rx_CH_AV) == 0) - eieio(); /*barrier();*/ - return read_zsdata(chan); -} - -void kgdb_interruptible(int yes) -{ - struct dec_zschannel *chan = zs_kgdbchan; - int one, nine; - nine = read_zsreg(chan, 9); - if (yes == 1) { - one = EXT_INT_ENAB|INT_ALL_Rx; - nine |= MIE; - printk("turning serial ints on\n"); - } else { - one = RxINT_DISAB; - nine &= ~MIE; - printk("turning serial ints off\n"); - } - write_zsreg(chan, 1, one); - write_zsreg(chan, 9, nine); -} -/* This sets up the serial port we're using, and turns on - * interrupts for that channel, so kgdb is usable once we're done. - */ -static inline void kgdb_chaninit(struct dec_zschannel *ms, int intson, int bps) -{ - int brg; - int i, x; - volatile char *sccc = ms->control; - brg = BPS_TO_BRG(bps, ZS_CLOCK/16); - printk("setting bps on kgdb line to %d [brg=%x]\n", bps, brg); - for (i = 20000; i != 0; --i) { - x = *sccc; eieio(); - } - for (i = 0; i < sizeof(scc_inittab); ++i) { - write_zsreg(ms, scc_inittab[i], scc_inittab[i+1]); - i++; - } -} - -/* This is called at boot time to prime the kgdb serial debugging - * serial line. The 'tty_num' argument is 0 for /dev/ttya and 1 - * for /dev/ttyb which is determined in setup_arch() from the - * boot command line flags. - */ -void __init zs_kgdb_hook(int tty_num) -{ - /* Find out how many Z8530 SCCs we have */ - if (zs_chain == 0) - probe_sccs(); - zs_soft[tty_num].zs_channel = &zs_channels[tty_num]; - zs_kgdbchan = zs_soft[tty_num].zs_channel; - zs_soft[tty_num].change_needed = 0; - zs_soft[tty_num].clk_divisor = 16; - zs_soft[tty_num].zs_baud = 38400; - zs_soft[tty_num].kgdb_channel = 1; /* This runs kgdb */ - zs_soft[tty_num ^ 1].kgdb_channel = 0; /* This does not */ - /* Turn on transmitter/receiver at 8-bits/char */ - kgdb_chaninit(zs_soft[tty_num].zs_channel, 1, 38400); - printk("KGDB: on channel %d initialized\n", tty_num); - set_debug_traps(); /* init stub */ -} -#endif /* ifdef CONFIG_KGDB */ diff --git a/arch/mips/orion/zs.h b/arch/mips/orion/zs.h deleted file mode 100644 index e10e1c3d2..000000000 --- a/arch/mips/orion/zs.h +++ /dev/null @@ -1,405 +0,0 @@ -/* - * macserial.h: Definitions for the Macintosh Z8530 serial driver. - * - * Adapted from drivers/sbus/char/sunserial.h by Paul Mackerras. - * - * Copyright (C) 1996 Paul Mackerras (Paul.Mackerras@cs.anu.edu.au) - * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu) - */ -#ifndef _DECSERIAL_H -#define _DECSERIAL_H - -#define NUM_ZSREGS 16 - -struct serial_struct { - int type; - int line; - int port; - int irq; - int flags; - int xmit_fifo_size; - int custom_divisor; - int baud_base; - unsigned short close_delay; - char reserved_char[2]; - int hub6; - unsigned short closing_wait; /* time to wait before closing */ - unsigned short closing_wait2; /* no longer used... */ - int reserved[4]; -}; - -/* - * For the close wait times, 0 means wait forever for serial port to - * flush its output. 65535 means don't wait at all. - */ -#define ZILOG_CLOSING_WAIT_INF 0 -#define ZILOG_CLOSING_WAIT_NONE 65535 - -/* - * Definitions for ZILOG_struct (and serial_struct) flags field - */ -#define ZILOG_HUP_NOTIFY 0x0001 /* Notify getty on hangups and closes - on the callout port */ -#define ZILOG_FOURPORT 0x0002 /* Set OU1, OUT2 per AST Fourport settings */ -#define ZILOG_SAK 0x0004 /* Secure Attention Key (Orange book) */ -#define ZILOG_SPLIT_TERMIOS 0x0008 /* Separate termios for dialin/callout */ - -#define ZILOG_SPD_MASK 0x0030 -#define ZILOG_SPD_HI 0x0010 /* Use 56000 instead of 38400 bps */ - -#define ZILOG_SPD_VHI 0x0020 /* Use 115200 instead of 38400 bps */ -#define ZILOG_SPD_CUST 0x0030 /* Use user-specified divisor */ - -#define ZILOG_SKIP_TEST 0x0040 /* Skip UART test during autoconfiguration */ -#define ZILOG_AUTO_IRQ 0x0080 /* Do automatic IRQ during autoconfiguration */ -#define ZILOG_SESSION_LOCKOUT 0x0100 /* Lock out cua opens based on session */ -#define ZILOG_PGRP_LOCKOUT 0x0200 /* Lock out cua opens based on pgrp */ -#define ZILOG_CALLOUT_NOHUP 0x0400 /* Don't do hangups for cua device */ - -#define ZILOG_FLAGS 0x0FFF /* Possible legal ZILOG flags */ -#define ZILOG_USR_MASK 0x0430 /* Legal flags that non-privileged - * users can set or reset */ - -/* Internal flags used only by kernel/chr_drv/serial.c */ -#define ZILOG_INITIALIZED 0x80000000 /* Serial port was initialized */ -#define ZILOG_CALLOUT_ACTIVE 0x40000000 /* Call out device is active */ -#define ZILOG_NORMAL_ACTIVE 0x20000000 /* Normal device is active */ -#define ZILOG_BOOT_AUTOCONF 0x10000000 /* Autoconfigure port on bootup */ -#define ZILOG_CLOSING 0x08000000 /* Serial port is closing */ -#define ZILOG_CTS_FLOW 0x04000000 /* Do CTS flow control */ -#define ZILOG_CHECK_CD 0x02000000 /* i.e., CLOCAL */ - -/* Software state per channel */ - -#ifdef __KERNEL__ -/* - * This is our internal structure for each serial port's state. - * - * Many fields are paralleled by the structure used by the serial_struct - * structure. - * - * For definitions of the flags field, see tty.h - */ - -struct dec_zschannel { - volatile unsigned char *control; - volatile unsigned char *data; - - /* Current write register values */ - unsigned char curregs[NUM_ZSREGS]; -}; - -struct dec_serial { - struct dec_serial *zs_next; /* For IRQ servicing chain */ - struct dec_zschannel *zs_channel; /* Channel registers */ - struct dec_zschannel *zs_chan_a; /* A side registers */ - unsigned char read_reg_zero; - - char soft_carrier; /* Use soft carrier on this channel */ - char break_abort; /* Is serial console in, so process brk/abrt */ - char kgdb_channel; /* Kgdb is running on this channel */ - char is_cons; /* Is this our console. */ - unsigned char tx_active; /* character is being xmitted */ - unsigned char tx_stopped; /* output is suspended */ - - /* We need to know the current clock divisor - * to read the bps rate the chip has currently - * loaded. - */ - unsigned char clk_divisor; /* May be 1, 16, 32, or 64 */ - int zs_baud; - - char change_needed; - - int magic; - int baud_base; - int port; - int irq; - int flags; /* defined in tty.h */ - int type; /* UART type */ - struct tty_struct *tty; - int read_status_mask; - int ignore_status_mask; - int timeout; - int xmit_fifo_size; - int custom_divisor; - int x_char; /* xon/xoff character */ - int close_delay; - unsigned short closing_wait; - unsigned short closing_wait2; - unsigned long event; - unsigned long last_active; - int line; - int count; /* # of fd on device */ - int blocked_open; /* # of blocked opens */ - long session; /* Session of opening process */ - long pgrp; /* pgrp of opening process */ - unsigned char *xmit_buf; - int xmit_head; - int xmit_tail; - int xmit_cnt; - struct tq_struct tqueue; - struct tq_struct tqueue_hangup; - struct termios normal_termios; - struct termios callout_termios; - wait_queue_head_t open_wait; - wait_queue_head_t close_wait; -}; - - -#define SERIAL_MAGIC 0x5301 - -/* - * The size of the serial xmit buffer is 1 page, or 4096 bytes - */ -#define SERIAL_XMIT_SIZE 4096 - -/* - * Events are used to schedule things to happen at timer-interrupt - * time, instead of at rs interrupt time. - */ -#define RS_EVENT_WRITE_WAKEUP 0 - -#endif /* __KERNEL__ */ - -/* Conversion routines to/from brg time constants from/to bits - * per second. - */ -#define BRG_TO_BPS(brg, freq) ((freq) / 2 / ((brg) + 2)) -#define BPS_TO_BRG(bps, freq) ((((freq) + (bps)) / (2 * (bps))) - 2) - -/* The Zilog register set */ - -#define FLAG 0x7e - -/* Write Register 0 */ -#define R0 0 /* Register selects */ -#define R1 1 -#define R2 2 -#define R3 3 -#define R4 4 -#define R5 5 -#define R6 6 -#define R7 7 -#define R8 8 -#define R9 9 -#define R10 10 -#define R11 11 -#define R12 12 -#define R13 13 -#define R14 14 -#define R15 15 - -#define NULLCODE 0 /* Null Code */ -#define POINT_HIGH 0x8 /* Select upper half of registers */ -#define RES_EXT_INT 0x10 /* Reset Ext. Status Interrupts */ -#define SEND_ABORT 0x18 /* HDLC Abort */ -#define RES_RxINT_FC 0x20 /* Reset RxINT on First Character */ -#define RES_Tx_P 0x28 /* Reset TxINT Pending */ -#define ERR_RES 0x30 /* Error Reset */ -#define RES_H_IUS 0x38 /* Reset highest IUS */ - -#define RES_Rx_CRC 0x40 /* Reset Rx CRC Checker */ -#define RES_Tx_CRC 0x80 /* Reset Tx CRC Checker */ -#define RES_EOM_L 0xC0 /* Reset EOM latch */ - -/* Write Register 1 */ - -#define EXT_INT_ENAB 0x1 /* Ext Int Enable */ -#define TxINT_ENAB 0x2 /* Tx Int Enable */ -#define PAR_SPEC 0x4 /* Parity is special condition */ - -#define RxINT_DISAB 0 /* Rx Int Disable */ -#define RxINT_FCERR 0x8 /* Rx Int on First Character Only or Error */ -#define INT_ALL_Rx 0x10 /* Int on all Rx Characters or error */ -#define INT_ERR_Rx 0x18 /* Int on error only */ - -#define WT_RDY_RT 0x20 /* Wait/Ready on R/T */ -#define WT_FN_RDYFN 0x40 /* Wait/FN/Ready FN */ -#define WT_RDY_ENAB 0x80 /* Wait/Ready Enable */ - -/* Write Register #2 (Interrupt Vector) */ - -/* Write Register 3 */ - -#define RxENABLE 0x1 /* Rx Enable */ -#define SYNC_L_INH 0x2 /* Sync Character Load Inhibit */ -#define ADD_SM 0x4 /* Address Search Mode (SDLC) */ -#define RxCRC_ENAB 0x8 /* Rx CRC Enable */ -#define ENT_HM 0x10 /* Enter Hunt Mode */ -#define AUTO_ENAB 0x20 /* Auto Enables */ -#define Rx5 0x0 /* Rx 5 Bits/Character */ -#define Rx7 0x40 /* Rx 7 Bits/Character */ -#define Rx6 0x80 /* Rx 6 Bits/Character */ -#define Rx8 0xc0 /* Rx 8 Bits/Character */ -#define RxNBITS_MASK 0xc0 - -/* Write Register 4 */ - -#define PAR_ENA 0x1 /* Parity Enable */ -#define PAR_EVEN 0x2 /* Parity Even/Odd* */ - -#define SYNC_ENAB 0 /* Sync Modes Enable */ -#define SB1 0x4 /* 1 stop bit/char */ -#define SB15 0x8 /* 1.5 stop bits/char */ -#define SB2 0xc /* 2 stop bits/char */ -#define SB_MASK 0xc - -#define MONSYNC 0 /* 8 Bit Sync character */ -#define BISYNC 0x10 /* 16 bit sync character */ -#define SDLC 0x20 /* SDLC Mode (01111110 Sync Flag) */ -#define EXTSYNC 0x30 /* External Sync Mode */ - -#define X1CLK 0x0 /* x1 clock mode */ -#define X16CLK 0x40 /* x16 clock mode */ -#define X32CLK 0x80 /* x32 clock mode */ -#define X64CLK 0xC0 /* x64 clock mode */ -#define XCLK_MASK 0xC0 - -/* Write Register 5 */ - -#define TxCRC_ENAB 0x1 /* Tx CRC Enable */ -#define RTS 0x2 /* RTS */ -#define SDLC_CRC 0x4 /* SDLC/CRC-16 */ -#define TxENAB 0x8 /* Tx Enable */ -#define SND_BRK 0x10 /* Send Break */ -#define Tx5 0x0 /* Tx 5 bits (or less)/character */ -#define Tx7 0x20 /* Tx 7 bits/character */ -#define Tx6 0x40 /* Tx 6 bits/character */ -#define Tx8 0x60 /* Tx 8 bits/character */ -#define TxNBITS_MASK 0x60 -#define DTR 0x80 /* DTR */ - -/* Write Register 6 (Sync bits 0-7/SDLC Address Field) */ - -/* Write Register 7 (Sync bits 8-15/SDLC 01111110) */ - -/* Write Register 8 (transmit buffer) */ - -/* Write Register 9 (Master interrupt control) */ -#define VIS 1 /* Vector Includes Status */ -#define NV 2 /* No Vector */ -#define DLC 4 /* Disable Lower Chain */ -#define MIE 8 /* Master Interrupt Enable */ -#define STATHI 0x10 /* Status high */ -#define SOFTACK 0x20 /* Software Interrupt Acknowledge */ -#define NORESET 0 /* No reset on write to R9 */ -#define CHRB 0x40 /* Reset channel B */ -#define CHRA 0x80 /* Reset channel A */ -#define FHWRES 0xc0 /* Force hardware reset */ - -/* Write Register 10 (misc control bits) */ -#define BIT6 1 /* 6 bit/8bit sync */ -#define LOOPMODE 2 /* SDLC Loop mode */ -#define ABUNDER 4 /* Abort/flag on SDLC xmit underrun */ -#define MARKIDLE 8 /* Mark/flag on idle */ -#define GAOP 0x10 /* Go active on poll */ -#define NRZ 0 /* NRZ mode */ -#define NRZI 0x20 /* NRZI mode */ -#define FM1 0x40 /* FM1 (transition = 1) */ -#define FM0 0x60 /* FM0 (transition = 0) */ -#define CRCPS 0x80 /* CRC Preset I/O */ - -/* Write Register 11 (Clock Mode control) */ -#define TRxCXT 0 /* TRxC = Xtal output */ -#define TRxCTC 1 /* TRxC = Transmit clock */ -#define TRxCBR 2 /* TRxC = BR Generator Output */ -#define TRxCDP 3 /* TRxC = DPLL output */ -#define TRxCOI 4 /* TRxC O/I */ -#define TCRTxCP 0 /* Transmit clock = RTxC pin */ -#define TCTRxCP 8 /* Transmit clock = TRxC pin */ -#define TCBR 0x10 /* Transmit clock = BR Generator output */ -#define TCDPLL 0x18 /* Transmit clock = DPLL output */ -#define RCRTxCP 0 /* Receive clock = RTxC pin */ -#define RCTRxCP 0x20 /* Receive clock = TRxC pin */ -#define RCBR 0x40 /* Receive clock = BR Generator output */ -#define RCDPLL 0x60 /* Receive clock = DPLL output */ -#define RTxCX 0x80 /* RTxC Xtal/No Xtal */ - -/* Write Register 12 (lower byte of baud rate generator time constant) */ - -/* Write Register 13 (upper byte of baud rate generator time constant) */ - -/* Write Register 14 (Misc control bits) */ -#define BRENABL 1 /* Baud rate generator enable */ -#define BRSRC 2 /* Baud rate generator source */ -#define DTRREQ 4 /* DTR/Request function */ -#define AUTOECHO 8 /* Auto Echo */ -#define LOOPBAK 0x10 /* Local loopback */ -#define SEARCH 0x20 /* Enter search mode */ -#define RMC 0x40 /* Reset missing clock */ -#define DISDPLL 0x60 /* Disable DPLL */ -#define SSBR 0x80 /* Set DPLL source = BR generator */ -#define SSRTxC 0xa0 /* Set DPLL source = RTxC */ -#define SFMM 0xc0 /* Set FM mode */ -#define SNRZI 0xe0 /* Set NRZI mode */ - -/* Write Register 15 (external/status interrupt control) */ -#define ZCIE 2 /* Zero count IE */ -#define DCDIE 8 /* DCD IE */ -#define SYNCIE 0x10 /* Sync/hunt IE */ -#define CTSIE 0x20 /* CTS IE */ -#define TxUIE 0x40 /* Tx Underrun/EOM IE */ -#define BRKIE 0x80 /* Break/Abort IE */ - - -/* Read Register 0 */ -#define Rx_CH_AV 0x1 /* Rx Character Available */ -#define ZCOUNT 0x2 /* Zero count */ -#define Tx_BUF_EMP 0x4 /* Tx Buffer empty */ -#define DCD 0x8 /* DCD */ -#define SYNC_HUNT 0x10 /* Sync/hunt */ -#define CTS 0x20 /* CTS */ -#define TxEOM 0x40 /* Tx underrun */ -#define BRK_ABRT 0x80 /* Break/Abort */ - -/* Read Register 1 */ -#define ALL_SNT 0x1 /* All sent */ -/* Residue Data for 8 Rx bits/char programmed */ -#define RES3 0x8 /* 0/3 */ -#define RES4 0x4 /* 0/4 */ -#define RES5 0xc /* 0/5 */ -#define RES6 0x2 /* 0/6 */ -#define RES7 0xa /* 0/7 */ -#define RES8 0x6 /* 0/8 */ -#define RES18 0xe /* 1/8 */ -#define RES28 0x0 /* 2/8 */ -/* Special Rx Condition Interrupts */ -#define PAR_ERR 0x10 /* Parity error */ -#define Rx_OVR 0x20 /* Rx Overrun Error */ -#define FRM_ERR 0x40 /* CRC/Framing Error */ -#define END_FR 0x80 /* End of Frame (SDLC) */ - -/* Read Register 2 (channel b only) - Interrupt vector */ - -/* Read Register 3 (interrupt pending register) ch a only */ -#define CHBEXT 0x1 /* Channel B Ext/Stat IP */ -#define CHBTxIP 0x2 /* Channel B Tx IP */ -#define CHBRxIP 0x4 /* Channel B Rx IP */ -#define CHAEXT 0x8 /* Channel A Ext/Stat IP */ -#define CHATxIP 0x10 /* Channel A Tx IP */ -#define CHARxIP 0x20 /* Channel A Rx IP */ - -/* Read Register 8 (receive data register) */ - -/* Read Register 10 (misc status bits) */ -#define ONLOOP 2 /* On loop */ -#define LOOPSEND 0x10 /* Loop sending */ -#define CLK2MIS 0x40 /* Two clocks missing */ -#define CLK1MIS 0x80 /* One clock missing */ - -/* Read Register 12 (lower byte of baud rate generator constant) */ - -/* Read Register 13 (upper byte of baud rate generator constant) */ - -/* Read Register 15 (value of WR 15) */ - -/* Misc macros */ -#define ZS_CLEARERR(channel) (write_zsreg(channel, 0, ERR_RES)) -#define ZS_CLEARFIFO(channel) do { volatile unsigned char garbage; \ - garbage = read_zsdata(channel); \ - garbage = read_zsdata(channel); \ - garbage = read_zsdata(channel); \ - } while(0) - -#endif /* !(_DECSERIAL_H) */ |