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authorRalf Baechle <ralf@linux-mips.org>2001-03-12 01:41:47 +0000
committerRalf Baechle <ralf@linux-mips.org>2001-03-12 01:41:47 +0000
commit5bf5f1e30c8cfc21a1396ed136420f29d01970c6 (patch)
tree76ca5e96392a45ca6751116b4e66a46afbc23dc7
parent37541f7211fcefcd88059a5274700d84ceca7a99 (diff)
Dead files which for some reason still exist in our tree.
Diffstat
-rw-r--r--arch/ppc/coffboot/main.c215
-rw-r--r--arch/ppc/configs/gemini_defconfig484
-rw-r--r--arch/ppc/kernel/gemini_pci.c103
-rw-r--r--arch/ppc/kernel/gemini_prom.S96
-rw-r--r--arch/ppc/kernel/gemini_setup.c562
-rw-r--r--arch/ppc/mbxboot/vmlinux.lds152
-rw-r--r--drivers/acpi/hardware/hwcpu32.c711
-rw-r--r--drivers/acpi/hardware/hwxface.c595
-rw-r--r--drivers/acpi/ksyms.c91
-rw-r--r--include/asm-ppc/gemini.h168
-rw-r--r--include/asm-ppc/gemini_serial.h41
11 files changed, 0 insertions, 3218 deletions
diff --git a/arch/ppc/coffboot/main.c b/arch/ppc/coffboot/main.c
deleted file mode 100644
index e6049b4a2..000000000
--- a/arch/ppc/coffboot/main.c
+++ /dev/null
@@ -1,215 +0,0 @@
-/*
- * Copyright (C) Paul Mackerras 1997.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-#include "nonstdio.h"
-#include "rs6000.h"
-#include "zlib.h"
-#include <asm/bootinfo.h>
-#include <asm/processor.h>
-#define __KERNEL__
-#include <asm/page.h>
-
-extern void *finddevice(const char *);
-extern int getprop(void *, const char *, void *, int);
-void gunzip(void *, int, unsigned char *, int *);
-
-#define get_16be(x) (*(unsigned short *)(x))
-#define get_32be(x) (*(unsigned *)(x))
-
-#define RAM_START 0xc0000000
-#define PROG_START RAM_START
-#define RAM_END (RAM_START + 0x800000) /* only 8M mapped with BATs */
-
-#define RAM_FREE (RAM_START + 0x540000) /* after image of coffboot */
-
-char *avail_ram;
-char *end_avail;
-
-coffboot(int a1, int a2, void *prom)
-{
- void *options;
- unsigned loadbase;
- struct external_filehdr *eh;
- struct external_scnhdr *sp;
- struct external_scnhdr *isect, *rsect;
- int ns, oh, i;
- unsigned sa, len;
- void *dst;
- unsigned char *im;
- unsigned initrd_start, initrd_size;
-
- printf("coffboot starting\n");
- options = finddevice("/options");
- if (options == (void *) -1)
- exit();
- if (getprop(options, "load-base", &loadbase, sizeof(loadbase))
- != sizeof(loadbase)) {
- printf("error getting load-base\n");
- exit();
- }
- setup_bats(RAM_START);
-
- loadbase += RAM_START;
- eh = (struct external_filehdr *) loadbase;
- ns = get_16be(eh->f_nscns);
- oh = get_16be(eh->f_opthdr);
-
- sp = (struct external_scnhdr *) (loadbase + sizeof(struct external_filehdr) + oh);
- isect = rsect = NULL;
- for (i = 0; i < ns; ++i, ++sp) {
- if (strcmp(sp->s_name, "image") == 0)
- isect = sp;
- else if (strcmp(sp->s_name, "initrd") == 0)
- rsect = sp;
- }
- if (isect == NULL) {
- printf("image section not found\n");
- exit();
- }
-
- if (rsect != NULL && (initrd_size = get_32be(rsect->s_size)) != 0) {
- initrd_start = (RAM_END - initrd_size) & ~0xFFF;
- a1 = initrd_start;
- a2 = initrd_size;
- printf("initial ramdisk at %x (%u bytes)\n",
- initrd_start, initrd_size);
- memcpy((char *) initrd_start,
- (char *) (loadbase + get_32be(rsect->s_scnptr)),
- initrd_size);
- end_avail = (char *) initrd_start;
- } else {
- end_avail = (char *) RAM_END;
- }
-
- im = (unsigned char *)(loadbase + get_32be(isect->s_scnptr));
- len = get_32be(isect->s_size);
- dst = (void *) PROG_START;
-
- if (im[0] == 0x1f && im[1] == 0x8b) {
- void *cp = (void *) RAM_FREE;
- avail_ram = (void *) (RAM_FREE + ((len + 7) & -8));
- memcpy(cp, im, len);
- printf("gunzipping... ");
- gunzip(dst, 0x400000, cp, &len);
- printf("done\n");
-
- } else {
- memmove(dst, im, len);
- }
-
- flush_cache(dst, len);
-
- sa = (unsigned long)dst;
- printf("start address = 0x%x\n", sa);
-
-#if 0
- pause();
-#endif
- {
- struct bi_record *rec;
-
- rec = (struct bi_record *)_ALIGN((unsigned long)dst+len+(1<<20)-1,(1<<20));
-
- rec->tag = BI_FIRST;
- rec->size = sizeof(struct bi_record);
- rec = (struct bi_record *)((unsigned long)rec + rec->size);
-
- rec->tag = BI_BOOTLOADER_ID;
- sprintf( (char *)rec->data, "coffboot");
- rec->size = sizeof(struct bi_record) + strlen("coffboot") + 1;
- rec = (struct bi_record *)((unsigned long)rec + rec->size);
-
- rec->tag = BI_MACHTYPE;
- rec->data[0] = _MACH_Pmac;
- rec->data[1] = 1;
- rec->size = sizeof(struct bi_record) + sizeof(unsigned long);
- rec = (struct bi_record *)((unsigned long)rec + rec->size);
-
- rec->tag = BI_LAST;
- rec->size = sizeof(struct bi_record);
- rec = (struct bi_record *)((unsigned long)rec + rec->size);
- }
-
- (*(void (*)())sa)(a1, a2, prom);
-
- printf("returned?\n");
-
- pause();
-}
-
-void *zalloc(void *x, unsigned items, unsigned size)
-{
- void *p = avail_ram;
-
- size *= items;
- size = (size + 7) & -8;
- avail_ram += size;
- if (avail_ram > end_avail) {
- printf("oops... out of memory\n");
- pause();
- }
- return p;
-}
-
-void zfree(void *x, void *addr, unsigned nb)
-{
-}
-
-#define HEAD_CRC 2
-#define EXTRA_FIELD 4
-#define ORIG_NAME 8
-#define COMMENT 0x10
-#define RESERVED 0xe0
-
-#define DEFLATED 8
-
-void gunzip(void *dst, int dstlen, unsigned char *src, int *lenp)
-{
- z_stream s;
- int r, i, flags;
-
- /* skip header */
- i = 10;
- flags = src[3];
- if (src[2] != DEFLATED || (flags & RESERVED) != 0) {
- printf("bad gzipped data\n");
- exit();
- }
- if ((flags & EXTRA_FIELD) != 0)
- i = 12 + src[10] + (src[11] << 8);
- if ((flags & ORIG_NAME) != 0)
- while (src[i++] != 0)
- ;
- if ((flags & COMMENT) != 0)
- while (src[i++] != 0)
- ;
- if ((flags & HEAD_CRC) != 0)
- i += 2;
- if (i >= *lenp) {
- printf("gunzip: ran out of data in header\n");
- exit();
- }
- s.zalloc = zalloc;
- s.zfree = zfree;
- r = inflateInit2(&s, -MAX_WBITS);
- if (r != Z_OK) {
- printf("inflateInit2 returned %d\n", r);
- exit();
- }
- s.next_in = src + i;
- s.avail_in = *lenp - i;
- s.next_out = dst;
- s.avail_out = dstlen;
- r = inflate(&s, Z_FINISH);
- if (r != Z_OK && r != Z_STREAM_END) {
- printf("inflate returned %d\n", r);
- exit();
- }
- *lenp = s.next_out - (unsigned char *) dst;
- inflateEnd(&s);
-}
diff --git a/arch/ppc/configs/gemini_defconfig b/arch/ppc/configs/gemini_defconfig
deleted file mode 100644
index 44147f58c..000000000
--- a/arch/ppc/configs/gemini_defconfig
+++ /dev/null
@@ -1,484 +0,0 @@
-#
-# Automatically generated make config: don't edit
-#
-# CONFIG_UID16 is not set
-
-#
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-
-#
-# Loadable module support
-#
-CONFIG_MODULES=y
-# CONFIG_MODVERSIONS is not set
-CONFIG_KMOD=y
-
-#
-# Platform support
-#
-CONFIG_PPC=y
-CONFIG_6xx=y
-# CONFIG_4xx is not set
-# CONFIG_POWER3 is not set
-# CONFIG_POWER4 is not set
-# CONFIG_8260 is not set
-# CONFIG_8xx is not set
-# CONFIG_ALL_PPC is not set
-CONFIG_GEMINI=y
-# CONFIG_EST8260 is not set
-# CONFIG_APUS is not set
-# CONFIG_SMP is not set
-CONFIG_ALTIVEC=y
-CONFIG_MACH_SPECIFIC=y
-
-#
-# General setup
-#
-# CONFIG_HIGHMEM is not set
-# CONFIG_MOL is not set
-# CONFIG_ISA is not set
-# CONFIG_SBUS is not set
-CONFIG_PCI=y
-CONFIG_NET=y
-CONFIG_SYSCTL=y
-CONFIG_SYSVIPC=y
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_KCORE_ELF=y
-CONFIG_BINFMT_ELF=y
-CONFIG_KERNEL_ELF=y
-# CONFIG_BINFMT_MISC is not set
-# CONFIG_PCI_NAMES is not set
-# CONFIG_HOTPLUG is not set
-# CONFIG_PCMCIA is not set
-
-#
-# Parallel port support
-#
-# CONFIG_PARPORT is not set
-# CONFIG_VGA_CONSOLE is not set
-# CONFIG_FB is not set
-# CONFIG_PPC_RTC is not set
-# CONFIG_PROC_DEVICETREE is not set
-# CONFIG_BOOTX_TEXT is not set
-# CONFIG_MOTOROLA_HOTSWAP is not set
-
-#
-# Memory Technology Devices (MTD)
-#
-# CONFIG_MTD is not set
-
-#
-# Plug and Play configuration
-#
-# CONFIG_PNP is not set
-# CONFIG_ISAPNP is not set
-
-#
-# Block devices
-#
-# CONFIG_BLK_DEV_FD is not set
-# CONFIG_BLK_DEV_XD is not set
-# CONFIG_PARIDE is not set
-# CONFIG_BLK_CPQ_DA is not set
-# CONFIG_BLK_CPQ_CISS_DA is not set
-# CONFIG_BLK_DEV_DAC960 is not set
-# CONFIG_BLK_DEV_LOOP is not set
-# CONFIG_BLK_DEV_NBD is not set
-# CONFIG_BLK_DEV_RAM is not set
-# CONFIG_BLK_DEV_INITRD is not set
-
-#
-# Multi-device support (RAID and LVM)
-#
-# CONFIG_MD is not set
-# CONFIG_BLK_DEV_MD is not set
-# CONFIG_MD_LINEAR is not set
-# CONFIG_MD_RAID0 is not set
-# CONFIG_MD_RAID1 is not set
-# CONFIG_MD_RAID5 is not set
-# CONFIG_BLK_DEV_LVM is not set
-# CONFIG_LVM_PROC_FS is not set
-
-#
-# Networking options
-#
-CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
-CONFIG_NETLINK=y
-# CONFIG_RTNETLINK is not set
-# CONFIG_NETLINK_DEV is not set
-# CONFIG_NETFILTER is not set
-# CONFIG_FILTER is not set
-CONFIG_UNIX=y
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-# CONFIG_IP_ADVANCED_ROUTER is not set
-# CONFIG_IP_PNP is not set
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_IPGRE is not set
-# CONFIG_IP_MROUTE is not set
-# CONFIG_INET_ECN is not set
-CONFIG_SYN_COOKIES=y
-# CONFIG_IPV6 is not set
-# CONFIG_KHTTPD is not set
-# CONFIG_ATM is not set
-
-#
-#
-#
-# CONFIG_IPX is not set
-# CONFIG_ATALK is not set
-# CONFIG_DECNET is not set
-# CONFIG_BRIDGE is not set
-# 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
-# CONFIG_NET_HW_FLOWCONTROL is not set
-
-#
-# QoS and/or fair queueing
-#
-# CONFIG_NET_SCHED is not set
-
-#
-# ATA/IDE/MFM/RLL support
-#
-# CONFIG_IDE is not set
-# CONFIG_BLK_DEV_IDE_MODES is not set
-# CONFIG_BLK_DEV_HD is not set
-
-#
-# SCSI support
-#
-CONFIG_SCSI=y
-
-#
-# SCSI support type (disk, tape, CD-ROM)
-#
-CONFIG_BLK_DEV_SD=y
-CONFIG_SD_EXTRA_DEVS=40
-# CONFIG_CHR_DEV_ST is not set
-CONFIG_BLK_DEV_SR=y
-CONFIG_BLK_DEV_SR_VENDOR=y
-CONFIG_SR_EXTRA_DEVS=2
-# CONFIG_CHR_DEV_SG is not set
-
-#
-# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
-#
-# CONFIG_SCSI_DEBUG_QUEUES is not set
-# CONFIG_SCSI_MULTI_LUN is not set
-CONFIG_SCSI_CONSTANTS=y
-# CONFIG_SCSI_LOGGING is not set
-
-#
-# SCSI low-level drivers
-#
-# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
-# CONFIG_SCSI_7000FASST is not set
-# CONFIG_SCSI_ACARD is not set
-# CONFIG_SCSI_AHA152X is not set
-# CONFIG_SCSI_AHA1542 is not set
-# CONFIG_SCSI_AHA1740 is not set
-# CONFIG_SCSI_AIC7XXX is not set
-# CONFIG_SCSI_ADVANSYS is not set
-# CONFIG_SCSI_IN2000 is not set
-# CONFIG_SCSI_AM53C974 is not set
-# CONFIG_SCSI_MEGARAID is not set
-# CONFIG_SCSI_BUSLOGIC is not set
-# CONFIG_SCSI_CPQFCTS is not set
-# CONFIG_SCSI_DMX3191D is not set
-# CONFIG_SCSI_DTC3280 is not set
-# CONFIG_SCSI_EATA is not set
-# CONFIG_SCSI_EATA_DMA is not set
-# CONFIG_SCSI_EATA_PIO is not set
-# CONFIG_SCSI_FUTURE_DOMAIN is not set
-# CONFIG_SCSI_GDTH is not set
-# CONFIG_SCSI_GENERIC_NCR5380 is not set
-# CONFIG_SCSI_INITIO is not set
-# CONFIG_SCSI_INIA100 is not set
-# CONFIG_SCSI_NCR53C406A is not set
-# CONFIG_SCSI_NCR53C7xx is not set
-CONFIG_SCSI_NCR53C8XX=y
-# CONFIG_SCSI_SYM53C8XX is not set
-CONFIG_SCSI_NCR53C8XX_DEFAULT_TAGS=8
-CONFIG_SCSI_NCR53C8XX_MAX_TAGS=32
-CONFIG_SCSI_NCR53C8XX_SYNC=20
-# CONFIG_SCSI_NCR53C8XX_PROFILE is not set
-# CONFIG_SCSI_NCR53C8XX_IOMAPPED is not set
-# CONFIG_SCSI_NCR53C8XX_SYMBIOS_COMPAT is not set
-# CONFIG_SCSI_PAS16 is not set
-# CONFIG_SCSI_PCI2000 is not set
-# CONFIG_SCSI_PCI2220I is not set
-# CONFIG_SCSI_PSI240I is not set
-# CONFIG_SCSI_QLOGIC_FAS is not set
-# CONFIG_SCSI_QLOGIC_ISP is not set
-# CONFIG_SCSI_QLOGIC_FC is not set
-# CONFIG_SCSI_QLOGIC_1280 is not set
-# CONFIG_SCSI_SIM710 is not set
-# CONFIG_SCSI_SYM53C416 is not set
-# CONFIG_SCSI_DC390T is not set
-# CONFIG_SCSI_T128 is not set
-# CONFIG_SCSI_U14_34F is not set
-# CONFIG_SCSI_DEBUG is not set
-# CONFIG_SCSI_MESH is not set
-# CONFIG_SCSI_MAC53C94 is not set
-
-#
-# IEEE 1394 (FireWire) support
-#
-# CONFIG_IEEE1394 is not set
-
-#
-# Network device support
-#
-CONFIG_NETDEVICES=y
-
-#
-# ARCnet devices
-#
-# CONFIG_ARCNET is not set
-# CONFIG_DUMMY is not set
-# CONFIG_BONDING is not set
-# CONFIG_EQUALIZER is not set
-# CONFIG_TUN is not set
-# CONFIG_ETHERTAP is not set
-# CONFIG_NET_SB1000 is not set
-
-#
-# Ethernet (10 or 100Mbit)
-#
-CONFIG_NET_ETHERNET=y
-# CONFIG_MACE is not set
-# CONFIG_BMAC is not set
-# CONFIG_GMAC is not set
-CONFIG_NCR885E=y
-# CONFIG_OAKNET is not set
-# CONFIG_NET_VENDOR_3COM is not set
-# CONFIG_LANCE is not set
-# CONFIG_NET_VENDOR_SMC is not set
-# 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 is not set
-# CONFIG_NET_POCKET is not set
-
-#
-# Ethernet (1000 Mbit)
-#
-# CONFIG_ACENIC is not set
-# CONFIG_HAMACHI is not set
-# CONFIG_YELLOWFIN is not set
-# CONFIG_SK98LIN is not set
-# CONFIG_FDDI is not set
-# CONFIG_HIPPI is not set
-# CONFIG_PPP is not set
-# CONFIG_SLIP is not set
-
-#
-# Wireless LAN (non-hamradio)
-#
-# CONFIG_NET_RADIO is not set
-
-#
-# Token Ring devices
-#
-# CONFIG_TR is not set
-# CONFIG_NET_FC is not set
-# CONFIG_RCPCI is not set
-# CONFIG_SHAPER is not set
-
-#
-# Wan interfaces
-#
-# CONFIG_WAN is not set
-
-#
-# Amateur Radio support
-#
-# CONFIG_HAMRADIO is not set
-
-#
-# IrDA (infrared) support
-#
-# CONFIG_IRDA is not set
-
-#
-# ISDN subsystem
-#
-# CONFIG_ISDN is not set
-
-#
-# Old CD-ROM drivers (not SCSI, not IDE)
-#
-# CONFIG_CD_NO_IDESCSI is not set
-
-#
-# Console drivers
-#
-
-#
-# Frame-buffer support
-#
-# CONFIG_FB is not set
-
-#
-# Input core support
-#
-# CONFIG_INPUT is not set
-
-#
-# Macintosh device drivers
-#
-
-#
-# Character devices
-#
-# CONFIG_VT is not set
-CONFIG_SERIAL=y
-CONFIG_SERIAL_CONSOLE=y
-# CONFIG_SERIAL_EXTENDED is not set
-# CONFIG_SERIAL_NONSTANDARD is not set
-CONFIG_UNIX98_PTYS=y
-CONFIG_UNIX98_PTY_COUNT=256
-
-#
-# I2C support
-#
-# CONFIG_I2C is not set
-
-#
-# Mice
-#
-# CONFIG_BUSMOUSE is not set
-# CONFIG_MOUSE is not set
-
-#
-# Joysticks
-#
-# CONFIG_JOYSTICK is not set
-
-#
-# Input core support is needed for joysticks
-#
-# CONFIG_QIC02_TAPE is not set
-
-#
-# Watchdog Cards
-#
-# CONFIG_WATCHDOG is not set
-# CONFIG_INTEL_RNG is not set
-# CONFIG_NVRAM is not set
-# CONFIG_RTC is not set
-# CONFIG_DTLK is not set
-# CONFIG_R3964 is not set
-# CONFIG_APPLICOM is not set
-
-#
-# Ftape, the floppy tape device driver
-#
-# CONFIG_FTAPE is not set
-# CONFIG_AGP is not set
-# CONFIG_DRM is not set
-
-#
-# Multimedia devices
-#
-# CONFIG_VIDEO_DEV is not set
-
-#
-# File systems
-#
-# CONFIG_QUOTA is not set
-# CONFIG_AUTOFS_FS is not set
-# CONFIG_AUTOFS4_FS is not set
-# CONFIG_ADFS_FS is not set
-# CONFIG_ADFS_FS_RW is not set
-# CONFIG_AFFS_FS is not set
-# CONFIG_HFS_FS is not set
-# CONFIG_BFS_FS is not set
-# CONFIG_FAT_FS is not set
-# CONFIG_MSDOS_FS is not set
-# CONFIG_UMSDOS_FS is not set
-# CONFIG_VFAT_FS is not set
-# CONFIG_EFS_FS is not set
-# CONFIG_JFFS_FS is not set
-# CONFIG_CRAMFS is not set
-# CONFIG_RAMFS is not set
-CONFIG_ISO9660_FS=y
-# CONFIG_JOLIET is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_NTFS_FS is not set
-# CONFIG_NTFS_RW is not set
-# CONFIG_HPFS_FS is not set
-CONFIG_PROC_FS=y
-# CONFIG_DEVFS_FS is not set
-# CONFIG_DEVFS_MOUNT is not set
-# CONFIG_DEVFS_DEBUG is not set
-CONFIG_DEVPTS_FS=y
-# CONFIG_QNX4FS_FS is not set
-# CONFIG_QNX4FS_RW is not set
-# CONFIG_ROMFS_FS is not set
-CONFIG_EXT2_FS=y
-# CONFIG_SYSV_FS is not set
-# CONFIG_SYSV_FS_WRITE is not set
-# CONFIG_UDF_FS is not set
-# CONFIG_UDF_RW is not set
-# CONFIG_UFS_FS is not set
-# CONFIG_UFS_FS_WRITE is not set
-
-#
-# Network File Systems
-#
-# CONFIG_CODA_FS is not set
-CONFIG_NFS_FS=y
-# CONFIG_NFS_V3 is not set
-# CONFIG_ROOT_NFS is not set
-# CONFIG_NFSD is not set
-# CONFIG_NFSD_V3 is not set
-CONFIG_SUNRPC=y
-CONFIG_LOCKD=y
-# CONFIG_SMB_FS is not set
-# CONFIG_NCP_FS is not set
-# CONFIG_NCPFS_PACKET_SIGNING is not set
-# CONFIG_NCPFS_IOCTL_LOCKING is not set
-# CONFIG_NCPFS_STRONG is not set
-# CONFIG_NCPFS_NFS_NS is not set
-# CONFIG_NCPFS_OS2_NS is not set
-# CONFIG_NCPFS_SMALLDOS is not set
-# CONFIG_NCPFS_MOUNT_SUBDIR is not set
-# CONFIG_NCPFS_NDS_DOMAINS is not set
-# CONFIG_NCPFS_NLS is not set
-# CONFIG_NCPFS_EXTRAS is not set
-
-#
-# Partition Types
-#
-# CONFIG_PARTITION_ADVANCED is not set
-CONFIG_MSDOS_PARTITION=y
-# CONFIG_NLS is not set
-
-#
-# Sound
-#
-# CONFIG_SOUND is not set
-
-#
-# USB support
-#
-# CONFIG_USB is not set
-
-#
-# Kernel hacking
-#
-# CONFIG_MAGIC_SYSRQ is not set
-# CONFIG_KGDB is not set
-# CONFIG_XMON is not set
diff --git a/arch/ppc/kernel/gemini_pci.c b/arch/ppc/kernel/gemini_pci.c
deleted file mode 100644
index 1ac83d1c8..000000000
--- a/arch/ppc/kernel/gemini_pci.c
+++ /dev/null
@@ -1,103 +0,0 @@
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/pci.h>
-#include <linux/malloc.h>
-
-#include <asm/machdep.h>
-#include <asm/gemini.h>
-#include <asm/byteorder.h>
-#include <asm/io.h>
-#include <asm/uaccess.h>
-
-#include "pci.h"
-
-#define pci_config_addr(bus,dev,offset) \
- (0x80000000 | (bus<<16) | (dev<<8) | offset)
-
-
-int
-gemini_pcibios_read_config_byte(unsigned char bus, unsigned char dev,
- unsigned char offset, unsigned char *val)
-{
- unsigned long reg;
- reg = grackle_read( pci_config_addr( bus, dev, (offset & ~(0x3))));
- *val = ((reg >> ((offset & 0x3) << 3)) & 0xff);
- return PCIBIOS_SUCCESSFUL;
-}
-
-int
-gemini_pcibios_read_config_word(unsigned char bus, unsigned char dev,
- unsigned char offset, unsigned short *val)
-{
- unsigned long reg;
- reg = grackle_read( pci_config_addr( bus, dev, (offset & ~(0x3))));
- *val = ((reg >> ((offset & 0x3) << 3)) & 0xffff);
- return PCIBIOS_SUCCESSFUL;
-}
-
-int
-gemini_pcibios_read_config_dword(unsigned char bus, unsigned char dev,
- unsigned char offset, unsigned int *val)
-{
- *val = grackle_read( pci_config_addr( bus, dev, (offset & ~(0x3))));
- return PCIBIOS_SUCCESSFUL;
-}
-
-int
-gemini_pcibios_write_config_byte(unsigned char bus, unsigned char dev,
- unsigned char offset, unsigned char val)
-{
- unsigned long reg;
- int shifts = offset & 0x3;
-
- reg = grackle_read( pci_config_addr( bus, dev, (offset & ~(0x3))));
- reg = (reg & ~(0xff << (shifts << 3))) | (val << (shifts << 3));
- grackle_write( pci_config_addr( bus, dev, (offset & ~(0x3))), reg );
- return PCIBIOS_SUCCESSFUL;
-}
-
-int
-gemini_pcibios_write_config_word(unsigned char bus, unsigned char dev,
- unsigned char offset, unsigned short val)
-{
- unsigned long reg;
- int shifts = offset & 0x3;
-
- reg = grackle_read( pci_config_addr( bus, dev, (offset & ~(0x3))));
- reg = (reg & ~(0xffff << (shifts << 3))) | (val << (shifts << 3));
- grackle_write( pci_config_addr( bus, dev, (offset & ~(0x3))), reg );
- return PCIBIOS_SUCCESSFUL;
-}
-
-int
-gemini_pcibios_write_config_dword(unsigned char bus, unsigned char dev,
- unsigned char offset, unsigned int val)
-{
- grackle_write( pci_config_addr( bus, dev, (offset & ~(0x3))), val );
- return PCIBIOS_SUCCESSFUL;
-}
-
-void __init gemini_pcibios_fixup(void)
-{
- int i;
- struct pci_dev *dev;
-
- pci_for_each_dev(dev) {
- for(i = 0; i < 6; i++) {
- if (dev->resource[i].flags & IORESOURCE_IO) {
- dev->resource[i].start |= (0xfe << 24);
- dev->resource[i].end |= (0xfe << 24);
- }
- }
- }
-}
-
-decl_config_access_method(gemini);
-
-/* The "bootloader" for Synergy boards does none of this for us, so we need to
- lay it all out ourselves... --Dan */
-void __init gemini_setup_pci_ptrs(void)
-{
- set_config_access_method(gemini);
- ppc_md.pcibios_fixup = gemini_pcibios_fixup;
-}
diff --git a/arch/ppc/kernel/gemini_prom.S b/arch/ppc/kernel/gemini_prom.S
deleted file mode 100644
index 0904bb0eb..000000000
--- a/arch/ppc/kernel/gemini_prom.S
+++ /dev/null
@@ -1,96 +0,0 @@
-/*
- * arch/ppc/kernel/gemini_prom.S
- *
- * Not really prom support code (yet), but sort of anti-prom code. The current
- * bootloader does a number of things it shouldn't and doesn't do things that it
- * should. The stuff in here is mainly a hodge-podge collection of setup code
- * to get the board up and running.
- * ---Dan
- */
-
-#include "ppc_asm.tmpl"
-#include "ppc_defs.h"
-#include <linux/config.h>
-#include <asm/processor.h>
-#include <asm/page.h>
-#include <asm/gemini.h>
-
-#define HID0_ABE (1<<3)
-
-/*
- * On 750's the MMU is on when Linux is booted, so we need to clear out the
- * bootloader's BAT settings, make sure we're in supervisor state (gotcha!),
- * and turn off the MMU.
- *
- */
-
-_GLOBAL(prom_init)
-_GLOBAL(gemini_prom_init)
-#ifdef CONFIG_SMP
- /* Since the MMU's on, get stuff in rom space that we'll need */
- lis r4,GEMINI_CPUSTAT@h
- ori r4,r4,GEMINI_CPUSTAT@l
- lbz r5,0(r4)
- andi. r5,r5,3
- mr r24,r5 /* cpu # used later on */
-#endif
- mfmsr r4
- li r3,MSR_PR /* ensure supervisor! */
- ori r3,r3,MSR_IR|MSR_DR
- andc r4,r4,r3
- mtmsr r4
-#if 0
- /* zero out the bats now that the MMU is off */
-prom_no_mmu:
- li r3,0
- mtspr IBAT0U,r3
- mtspr IBAT0L,r3
- mtspr IBAT1U,r3
- mtspr IBAT1L,r3
- mtspr IBAT2U,r3
- mtspr IBAT2L,r3
- mtspr IBAT3U,r3
- mtspr IBAT3L,r3
-
- mtspr DBAT0U,r3
- mtspr DBAT0L,r3
- mtspr DBAT1U,r3
- mtspr DBAT1L,r3
- mtspr DBAT2U,r3
- mtspr DBAT2L,r3
- mtspr DBAT3U,r3
- mtspr DBAT3L,r3
-#endif
-
- /* the bootloader (as far as I'm currently aware) doesn't mess with page
- tables, but since we're already here, might as well zap these, too */
- li r4,0
- mtspr SDR1,r4
-
- li r4,16
- mtctr r4
- li r3,0
- li r4,0
-3: mtsrin r3,r4
- addi r3,r3,1
- bdnz 3b
-
-#ifdef CONFIG_SMP
- /* The 750 book (and Mot/IBM support) says that this will "assist" snooping
- when in SMP. Not sure yet whether this should stay or leave... */
- mfspr r4,HID0
- ori r4,r4,HID0_ABE
- mtspr HID0,r4
- sync
-#endif /* CONFIG_SMP */
- blr
-
-/* apparently, SMon doesn't pay attention to HID0[SRST]. Disable the MMU and
- branch to 0xfff00100 */
-_GLOBAL(_gemini_reboot)
- lis r5,GEMINI_BOOT_INIT@h
- ori r5,r5,GEMINI_BOOT_INIT@l
- li r6,MSR_IP
- mtspr SRR0,r5
- mtspr SRR1,r6
- rfi
diff --git a/arch/ppc/kernel/gemini_setup.c b/arch/ppc/kernel/gemini_setup.c
deleted file mode 100644
index a01ff9eca..000000000
--- a/arch/ppc/kernel/gemini_setup.c
+++ /dev/null
@@ -1,562 +0,0 @@
-/*
- * linux/arch/ppc/kernel/setup.c
- *
- * Copyright (C) 1995 Linus Torvalds
- * Adapted from 'alpha' version by Gary Thomas
- * Modified by Cort Dougan (cort@cs.nmt.edu)
- * Synergy Microsystems board support by Dan Cox (dan@synergymicro.com)
- *
- */
-
-#include <linux/config.h>
-#include <linux/stddef.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/errno.h>
-#include <linux/reboot.h>
-#include <linux/pci.h>
-#include <linux/time.h>
-#include <linux/kdev_t.h>
-#include <linux/types.h>
-#include <linux/major.h>
-#include <linux/blk.h>
-#include <linux/console.h>
-#include <linux/openpic.h>
-
-#include <asm/system.h>
-#include <asm/pgtable.h>
-#include <asm/page.h>
-#include <asm/dma.h>
-#include <asm/io.h>
-#include <asm/m48t35.h>
-#include <asm/gemini.h>
-
-#include <asm/time.h>
-#include "local_irq.h"
-#include "open_pic.h"
-
-void gemini_setup_pci_ptrs(void);
-static int gemini_get_clock_speed(void);
-extern void gemini_pcibios_fixup(void);
-
-static char *gemini_board_families[] = {
- "VGM", "VSS", "KGM", "VGR", "VCM", "VCS", "KCM", "VCR"
-};
-static int gemini_board_count = sizeof(gemini_board_families) /
- sizeof(gemini_board_families[0]);
-
-static unsigned int cpu_7xx[16] = {
- 0, 15, 14, 0, 0, 13, 5, 9, 6, 11, 8, 10, 16, 12, 7, 0
-};
-static unsigned int cpu_6xx[16] = {
- 0, 0, 14, 0, 0, 13, 5, 9, 6, 11, 8, 10, 0, 12, 7, 0
-};
-
-int chrp_get_irq(struct pt_regs *);
-void chrp_post_irq(struct pt_regs* regs, int);
-
-static inline unsigned long _get_HID1(void)
-{
- unsigned long val;
-
- __asm__ __volatile__("mfspr %0,1009" : "=r" (val));
- return val;
-}
-
-int
-gemini_get_cpuinfo(char *buffer)
-{
- int len;
- unsigned char reg, rev;
- char *family;
- unsigned int type;
-
- reg = readb(GEMINI_FEAT);
- family = gemini_board_families[((reg>>4) & 0xf)];
- if (((reg>>4) & 0xf) > gemini_board_count)
- printk(KERN_ERR "cpuinfo(): unable to determine board family\n");
-
- reg = readb(GEMINI_BREV);
- type = (reg>>4) & 0xf;
- rev = reg & 0xf;
-
- reg = readb(GEMINI_BECO);
-
- len = sprintf( buffer, "machine\t\t: Gemini %s%d, rev %c, eco %d\n",
- family, type, (rev + 'A'), (reg & 0xf));
-
- len = sprintf(buffer, "board\t\t: Gemini %s", family);
- if (type > 9)
- len += sprintf(buffer+len, "%c", (type - 10) + 'A');
- else
- len += sprintf(buffer+len, "%d", type);
-
- len += sprintf(buffer+len, ", rev %c, eco %d\n",
- (rev + 'A'), (reg & 0xf));
-
- len += sprintf(buffer+len, "clock\t\t: %dMhz\n",
- gemini_get_clock_speed());
-
- return len;
-}
-
-static u_char gemini_openpic_initsenses[] = {
- 1,
- 1,
- 1,
- 1,
- 0,
- 0,
- 1, /* remainder are level-triggered */
-};
-
-#define GEMINI_MPIC_ADDR (0xfcfc0000)
-#define GEMINI_MPIC_PCI_CFG (0x80005800)
-
-void __init gemini_openpic_init(void)
-{
-
- OpenPIC = (volatile struct OpenPIC *)
- grackle_read(0x80005800 + 0x10);
-#if 0
- grackle_write(GEMINI_MPIC_PCI_CFG + PCI_BASE_ADDRESS_0,
- GEMINI_MPIC_ADDR);
- grackle_write(GEMINI_MPIC_PCI_CFG + PCI_COMMAND, PCI_COMMAND_MEMORY);
-
- OpenPIC = (volatile struct OpenPIC *) GEMINI_MPIC_ADDR;
-#endif
- OpenPIC_InitSenses = gemini_openpic_initsenses;
- OpenPIC_NumInitSenses = sizeof( gemini_openpic_initsenses );
-
- ioremap( GEMINI_MPIC_ADDR, sizeof( struct OpenPIC ));
-}
-
-
-extern unsigned long loops_per_sec;
-extern int root_mountflags;
-extern char cmd_line[];
-
-void
-gemini_heartbeat(void)
-{
- static unsigned long led = GEMINI_LEDBASE+(4*8);
- static char direction = 8;
- *(char *)led = 0;
- if ( (led + direction) > (GEMINI_LEDBASE+(7*8)) ||
- (led + direction) < (GEMINI_LEDBASE+(4*8)) )
- direction *= -1;
- led += direction;
- *(char *)led = 0xff;
- ppc_md.heartbeat_count = ppc_md.heartbeat_reset;
-}
-
-void __init gemini_setup_arch(void)
-{
- extern char cmd_line[];
-
-
- loops_per_sec = 50000000;
-
-#ifdef CONFIG_BLK_DEV_INITRD
- /* bootable off CDROM */
- if (initrd_start)
- ROOT_DEV = MKDEV(SCSI_CDROM_MAJOR, 0);
- else
-#endif
- ROOT_DEV = to_kdev_t(0x0801);
-
- /* nothing but serial consoles... */
- sprintf(cmd_line, "%s console=ttyS0", cmd_line);
-
- printk("Boot arguments: %s\n", cmd_line);
-
- ppc_md.heartbeat = gemini_heartbeat;
- ppc_md.heartbeat_reset = HZ/8;
- ppc_md.heartbeat_count = 1;
-
- /* take special pains to map the MPIC, since it isn't mapped yet */
- gemini_openpic_init();
- /* start the L2 */
- gemini_init_l2();
-}
-
-
-int
-gemini_get_clock_speed(void)
-{
- unsigned long hid1, pvr = _get_PVR();
- int clock;
-
- hid1 = (_get_HID1() >> 28) & 0xf;
- if (PVR_VER(pvr) == 8 ||
- PVR_VER(pvr) == 12)
- hid1 = cpu_7xx[hid1];
- else
- hid1 = cpu_6xx[hid1];
-
- switch((readb(GEMINI_BSTAT) & 0xc) >> 2) {
-
- case 0:
- default:
- clock = (hid1*100)/3;
- break;
-
- case 1:
- clock = (hid1*125)/3;
- break;
-
- case 2:
- clock = (hid1*50);
- break;
- }
-
- return clock;
-}
-
-#define L2CR_PIPE_LATEWR (0x01800000) /* late-write SRAM */
-#define L2CR_L2CTL (0x00100000) /* RAM control */
-#define L2CR_INST_DISABLE (0x00400000) /* disable for insn's */
-#define L2CR_L2I (0x00200000) /* global invalidate */
-#define L2CR_L2E (0x80000000) /* enable */
-#define L2CR_L2WT (0x00080000) /* write-through */
-
-void __init gemini_init_l2(void)
-{
- unsigned char reg, brev, fam, creg;
- unsigned long cache;
- unsigned long pvr = _get_PVR();
-
- reg = readb(GEMINI_L2CFG);
- brev = readb(GEMINI_BREV);
- fam = readb(GEMINI_FEAT);
-
- switch(PVR_VER(pvr)) {
-
- case 8:
- if (reg & 0xc0)
- cache = (((reg >> 6) & 0x3) << 28);
- else
- cache = 0x3 << 28;
-
-#ifdef CONFIG_SMP
- /* Pre-3.0 processor revs had snooping errata. Leave
- their L2's disabled with SMP. -- Dan */
- if (PVR_CFG(pvr) < 3) {
- printk("Pre-3.0 750; L2 left disabled!\n");
- return;
- }
-#endif /* CONFIG_SMP */
-
- /* Special case: VGM5-B's came before L2 ratios were set on
- the board. Processor speed shouldn't be too high, so
- set L2 ratio to 1:1.5. */
- if ((brev == 0x51) && ((fam & 0xa0) >> 4) == 0)
- reg |= 1;
-
- /* determine best cache ratio based upon what the board
- tells us (which sometimes _may_ not be true) and
- the processor speed. */
- else {
- if (gemini_get_clock_speed() > 250)
- reg = 2;
- }
- break;
- case 12:
- {
- static unsigned long l2_size_val = 0;
-
- if (!l2_size_val)
- l2_size_val = _get_L2CR();
- cache = l2_size_val;
- break;
- }
- case 4:
- case 9:
- creg = readb(GEMINI_CPUSTAT);
- if (((creg & 0xc) >> 2) != 1)
- printk("Dual-604 boards don't support the use of L2\n");
- else
- writeb(1, GEMINI_L2CFG);
- return;
- default:
- printk("Unknown processor; L2 left disabled\n");
- return;
- }
-
- cache |= ((1<<reg) << 25);
- cache |= (L2CR_PIPE_LATEWR|L2CR_L2CTL|L2CR_INST_DISABLE);
- _set_L2CR(0);
- _set_L2CR(cache | L2CR_L2I | L2CR_L2E);
-
-}
-
-void
-gemini_restart(char *cmd)
-{
- __cli();
- /* make a clean restart, not via the MPIC */
- _gemini_reboot();
- for(;;);
-}
-
-void
-gemini_power_off(void)
-{
- for(;;);
-}
-
-void
-gemini_halt(void)
-{
- gemini_restart(NULL);
-}
-
-void __init gemini_init_IRQ(void)
-{
- int i;
-
- /* gemini has no 8259 */
- open_pic_irq_offset = 0;
- for( i=0; i < NR_IRQS; i++ )
- irq_desc[i].handler = &open_pic;
- openpic_init(1);
-#ifdef CONFIG_SMP
- request_irq(OPENPIC_VEC_IPI, openpic_ipi_action,
- 0, "IPI0", 0);
- request_irq(OPENPIC_VEC_IPI+1, openpic_ipi_action,
- 0, "IPI1 (invalidate TLB)", 0);
- request_irq(OPENPIC_VEC_IPI+2, openpic_ipi_action,
- 0, "IPI2 (stop CPU)", 0);
- request_irq(OPENPIC_VEC_IPI+3, openpic_ipi_action,
- 0, "IPI3 (reschedule)", 0);
-#endif /* CONFIG_SMP */
-}
-
-#define gemini_rtc_read(x) (readb(GEMINI_RTC+(x)))
-#define gemini_rtc_write(val,x) (writeb((val),(GEMINI_RTC+(x))))
-
-/* ensure that the RTC is up and running */
-long __init gemini_time_init(void)
-{
- unsigned char reg;
-
- reg = gemini_rtc_read(M48T35_RTC_CONTROL);
-
- if ( reg & M48T35_RTC_STOPPED ) {
- printk(KERN_INFO "M48T35 real-time-clock was stopped. Now starting...\n");
- gemini_rtc_write((reg & ~(M48T35_RTC_STOPPED)), M48T35_RTC_CONTROL);
- gemini_rtc_write((reg | M48T35_RTC_SET), M48T35_RTC_CONTROL);
- }
- return 0;
-}
-
-#undef DEBUG_RTC
-
-unsigned long
-gemini_get_rtc_time(void)
-{
- unsigned int year, mon, day, hour, min, sec;
- unsigned char reg;
-
- reg = gemini_rtc_read(M48T35_RTC_CONTROL);
- gemini_rtc_write((reg|M48T35_RTC_READ), M48T35_RTC_CONTROL);
-#ifdef DEBUG_RTC
- printk("get rtc: reg = %x\n", reg);
-#endif
-
- do {
- sec = gemini_rtc_read(M48T35_RTC_SECONDS);
- min = gemini_rtc_read(M48T35_RTC_MINUTES);
- hour = gemini_rtc_read(M48T35_RTC_HOURS);
- day = gemini_rtc_read(M48T35_RTC_DOM);
- mon = gemini_rtc_read(M48T35_RTC_MONTH);
- year = gemini_rtc_read(M48T35_RTC_YEAR);
- } while( sec != gemini_rtc_read(M48T35_RTC_SECONDS));
-#ifdef DEBUG_RTC
- printk("get rtc: sec=%x, min=%x, hour=%x, day=%x, mon=%x, year=%x\n",
- sec, min, hour, day, mon, year);
-#endif
-
- gemini_rtc_write(reg, M48T35_RTC_CONTROL);
-
- BCD_TO_BIN(sec);
- BCD_TO_BIN(min);
- BCD_TO_BIN(hour);
- BCD_TO_BIN(day);
- BCD_TO_BIN(mon);
- BCD_TO_BIN(year);
-
- if ((year += 1900) < 1970)
- year += 100;
-#ifdef DEBUG_RTC
- printk("get rtc: sec=%x, min=%x, hour=%x, day=%x, mon=%x, year=%x\n",
- sec, min, hour, day, mon, year);
-#endif
-
- return mktime( year, mon, day, hour, min, sec );
-}
-
-
-int
-gemini_set_rtc_time( unsigned long now )
-{
- unsigned char reg;
- struct rtc_time tm;
-
- to_tm( now, &tm );
-
- reg = gemini_rtc_read(M48T35_RTC_CONTROL);
-#if DEBUG_RTC
- printk("set rtc: reg = %x\n", reg);
-#endif
-
- gemini_rtc_write((reg|M48T35_RTC_SET), M48T35_RTC_CONTROL);
-#if DEBUG_RTC
- printk("set rtc: tm vals - sec=%x, min=%x, hour=%x, mon=%x, mday=%x, year=%x\n",
- tm.tm_sec, tm.tm_min, tm.tm_hour, tm.tm_mon, tm.tm_mday, tm.tm_year);
-#endif
-
- tm.tm_year -= 1900;
- BIN_TO_BCD(tm.tm_sec);
- BIN_TO_BCD(tm.tm_min);
- BIN_TO_BCD(tm.tm_hour);
- BIN_TO_BCD(tm.tm_mon);
- BIN_TO_BCD(tm.tm_mday);
- BIN_TO_BCD(tm.tm_year);
-#ifdef DEBUG_RTC
- printk("set rtc: tm vals - sec=%x, min=%x, hour=%x, mon=%x, mday=%x, year=%x\n",
- tm.tm_sec, tm.tm_min, tm.tm_hour, tm.tm_mon, tm.tm_mday, tm.tm_year);
-#endif
-
- gemini_rtc_write(tm.tm_sec, M48T35_RTC_SECONDS);
- gemini_rtc_write(tm.tm_min, M48T35_RTC_MINUTES);
- gemini_rtc_write(tm.tm_hour, M48T35_RTC_HOURS);
- gemini_rtc_write(tm.tm_mday, M48T35_RTC_DOM);
- gemini_rtc_write(tm.tm_mon, M48T35_RTC_MONTH);
- gemini_rtc_write(tm.tm_year, M48T35_RTC_YEAR);
-
- /* done writing */
- gemini_rtc_write(reg, M48T35_RTC_CONTROL);
-
- if ((time_state == TIME_ERROR) || (time_state == TIME_BAD))
- time_state = TIME_OK;
-
- return 0;
-}
-
-/* use the RTC to determine the decrementer count */
-void __init gemini_calibrate_decr(void)
-{
- int freq, divisor;
- unsigned char reg;
-
- /* determine processor bus speed */
- reg = readb(GEMINI_BSTAT);
-
- switch(((reg & 0x0c)>>2)&0x3) {
- case 0:
- default:
- freq = 66;
- break;
- case 1:
- freq = 83;
- break;
- case 2:
- freq = 100;
- break;
- }
-
- freq *= 1000000;
- divisor = 4;
- decrementer_count = freq / HZ / divisor;
- count_period_num = divisor;
- count_period_den = freq / 1000000;
-}
-
-int gemini_get_irq( struct pt_regs *regs )
-{
- int irq;
-
- irq = openpic_irq( smp_processor_id() );
- if (irq == OPENPIC_VEC_SPURIOUS)
- /*
- * Spurious interrupts should never be
- * acknowledged
- */
- irq = -1;
- /*
- * I would like to openpic_eoi here but there seem to be timing problems
- * between the openpic ack and the openpic eoi.
- * -- Cort
- */
- return irq;
-}
-
-void gemini_post_irq(struct pt_regs* regs, int irq)
-{
- /*
- * If it's an i8259 irq then we've already done the
- * openpic irq. So we just check to make sure the controller
- * is an openpic and if it is then eoi
- *
- * We do it this way since our irq_desc[irq].handler can change
- * with RTL and no longer be open_pic -- Cort
- */
- if ( irq >= open_pic_irq_offset)
- openpic_eoi( smp_processor_id() );
-}
-
-
-void __init gemini_init(unsigned long r3, unsigned long r4, unsigned long r5,
- unsigned long r6, unsigned long r7)
-{
- int i;
- int chrp_get_irq( struct pt_regs * );
-
- for(i = 0; i < GEMINI_LEDS; i++)
- gemini_led_off(i);
-
- gemini_setup_pci_ptrs();
-
- ISA_DMA_THRESHOLD = 0;
- DMA_MODE_READ = 0;
- DMA_MODE_WRITE = 0;
-
-#ifdef CONFIG_BLK_DEV_INITRD
- if ( r4 )
- {
- initrd_start = r4 + KERNELBASE;
- initrd_end = r5 + KERNELBASE;
- }
-#endif
-
- ppc_md.setup_arch = gemini_setup_arch;
- ppc_md.setup_residual = NULL;
- ppc_md.get_cpuinfo = gemini_get_cpuinfo;
- ppc_md.irq_cannonicalize = NULL;
- ppc_md.init_IRQ = gemini_init_IRQ;
- ppc_md.get_irq = gemini_get_irq;
- ppc_md.post_irq = gemini_post_irq;
- ppc_md.init = NULL;
-
- ppc_md.restart = gemini_restart;
- ppc_md.power_off = gemini_power_off;
- ppc_md.halt = gemini_halt;
-
- ppc_md.time_init = gemini_time_init;
- ppc_md.set_rtc_time = gemini_set_rtc_time;
- ppc_md.get_rtc_time = gemini_get_rtc_time;
- ppc_md.calibrate_decr = gemini_calibrate_decr;
-
- /* no keyboard/mouse/video stuff yet.. */
- ppc_md.kbd_setkeycode = NULL;
- ppc_md.kbd_getkeycode = NULL;
- ppc_md.kbd_translate = NULL;
- ppc_md.kbd_unexpected_up = NULL;
- ppc_md.kbd_leds = NULL;
- ppc_md.kbd_init_hw = NULL;
-#ifdef CONFIG_MAGIC_SYSRQ
- ppc_md.ppc_kbd_sysrq_xlate = NULL;
-#endif
- ppc_md.pcibios_fixup_bus = gemini_pcibios_fixup;
-}
diff --git a/arch/ppc/mbxboot/vmlinux.lds b/arch/ppc/mbxboot/vmlinux.lds
deleted file mode 100644
index 2bf2c87b3..000000000
--- a/arch/ppc/mbxboot/vmlinux.lds
+++ /dev/null
@@ -1,152 +0,0 @@
-OUTPUT_ARCH(powerpc)
-SEARCH_DIR(/lib); SEARCH_DIR(/usr/lib); SEARCH_DIR(/usr/local/lib); SEARCH_DIR(/usr/local/powerpc-any-elf/lib);
-/* Do we need any of these for elf?
- __DYNAMIC = 0; */
-SECTIONS
-{
- /* Read-only sections, merged into text segment: */
- . = + SIZEOF_HEADERS;
- .interp : { *(.interp) }
- .hash : { *(.hash) }
- .dynsym : { *(.dynsym) }
- .dynstr : { *(.dynstr) }
- .rel.text : { *(.rel.text) }
- .rela.text : { *(.rela.text) }
- .rel.data : { *(.rel.data) }
- .rela.data : { *(.rela.data) }
- .rel.rodata : { *(.rel.rodata) }
- .rela.rodata : { *(.rela.rodata) }
- .rel.got : { *(.rel.got) }
- .rela.got : { *(.rela.got) }
- .rel.ctors : { *(.rel.ctors) }
- .rela.ctors : { *(.rela.ctors) }
- .rel.dtors : { *(.rel.dtors) }
- .rela.dtors : { *(.rela.dtors) }
- .rel.bss : { *(.rel.bss) }
- .rela.bss : { *(.rela.bss) }
- .rel.plt : { *(.rel.plt) }
- .rela.plt : { *(.rela.plt) }
-/* .init : { *(.init) } =0*/
- .plt : { *(.plt) }
- .text :
- {
- *(.text)
- *(.fixup)
- *(.got1)
- }
- _etext = .;
- PROVIDE (etext = .);
- .rodata :
- {
- *(.rodata)
- *(.rodata1)
- }
- .fini : { *(.fini) } =0
- .ctors : { *(.ctors) }
- .dtors : { *(.dtors) }
- /* Read-write section, merged into data segment: */
- . = (. + 0x0FFF) & 0xFFFFF000;
- .data :
- {
- *(.data)
- *(.data1)
- *(.sdata)
- *(.sdata2)
- *(.got.plt) *(.got)
- *(.dynamic)
- CONSTRUCTORS
- }
- _edata = .;
- PROVIDE (edata = .);
-
- .fixup : { *(.fixup) }
- __start___ex_table = .;
- __ex_table : { *(__ex_table) }
- __stop___ex_table = .;
-
- . = ALIGN(32);
- .data.cacheline_aligned : { *(.data.cacheline_aligned) }
-
- . = ALIGN(4096);
- __init_begin = .;
- .text.init : { *(.text.init) }
- .data.init : {
- *(.data.init);
- __vtop_table_begin = .;
- *(.vtop_fixup);
- __vtop_table_end = .;
- __ptov_table_begin = .;
- *(.ptov_fixup);
- __ptov_table_end = .;
- }
- . = ALIGN(16);
- __setup_start = .;
- .setup.init : { *(.setup.init) }
- __setup_end = .;
- __initcall_start = .;
- .initcall.init : { *(.initcall.init) }
- __initcall_end = .;
- . = ALIGN(4096);
- __init_end = .;
-
- . = ALIGN(4096);
- __pmac_begin = .;
- .text.pmac : { *(.text.pmac) }
- .data.pmac : { *(.data.pmac) }
- . = ALIGN(4096);
- __pmac_end = .;
-
- . = ALIGN(4096);
- __prep_begin = .;
- .text.prep : { *(.text.prep) }
- .data.prep : { *(.data.prep) }
- . = ALIGN(4096);
- __prep_end = .;
-
- . = ALIGN(4096);
- __apus_begin = .;
- .text.apus : { *(.text.apus) }
- .data.apus : { *(.data.apus) }
- . = ALIGN(4096);
- __apus_end = .;
-
- . = ALIGN(4096);
- __apus_begin = .;
- .text.apus : { *(.text.apus) }
- .data.apus : { *(.data.apus) }
- . = ALIGN(4096);
- __apus_end = .;
-
- . = ALIGN(4096);
- __openfirmware_begin = .;
- .text.openfirmware : { *(.text.openfirmware) }
- .data.openfirmware : { *(.data.openfirmware) }
- . = ALIGN(4096);
- __openfirmware_end = .;
-
- __bss_start = .;
- .bss :
- {
- *(.sbss) *(.scommon)
- *(.dynbss)
- *(.bss)
- *(COMMON)
- }
- _end = . ;
- PROVIDE (end = .);
-
- /*
- * For loader only: Put the zImage after everything else
- */
- _gzstart = . ;
- .gzimage : { *(.gzimage) }
- _gzend = . ;
-
- /*
- * For loader only: Put the initrd after zImage
- */
- _rdstart = . ;
- .rdimage : { *(.rdimage) }
- _rdend = . ;
-
-}
diff --git a/drivers/acpi/hardware/hwcpu32.c b/drivers/acpi/hardware/hwcpu32.c
deleted file mode 100644
index fde6d1c07..000000000
--- a/drivers/acpi/hardware/hwcpu32.c
+++ /dev/null
@@ -1,711 +0,0 @@
-/******************************************************************************
- *
- * Name: hwcpu32.c - CPU support for IA32 (Throttling, Cx_states)
- * $Revision: 39 $
- *
- *****************************************************************************/
-
-/*
- * Copyright (C) 2000 R. Byron Moore
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#include "acpi.h"
-#include "acnamesp.h"
-#include "achware.h"
-
-#define _COMPONENT HARDWARE
- MODULE_NAME ("Hwcpu32")
-
-
-#define BIT_4 0x10 /* TBD: [investigate] is this correct? */
-
-
-/****************************************************************************
- *
- * FUNCTION: Acpi_hw_enter_c1
- *
- * PARAMETERS: Pblk_address - Address of the processor control block
- * Pm_timer_ticks - Number of PM timer ticks elapsed while asleep
- *
- * RETURN: Function status.
- *
- * DESCRIPTION: Set C1 state on IA32 processor (halt)
- *
- ****************************************************************************/
-
-ACPI_STATUS
-acpi_hw_enter_c1(
- ACPI_IO_ADDRESS pblk_address,
- u32 *pm_timer_ticks)
-{
- u32 timer = 0;
-
-
- if (!pm_timer_ticks) {
- /*
- * Enter C1:
- * ---------
- */
- enable();
- halt();
- *pm_timer_ticks = ACPI_UINT32_MAX;
- }
- else {
- timer = acpi_hw_pmt_ticks ();
-
- /*
- * Enter C1:
- * ---------
- */
- enable ();
- halt ();
-
- /*
- * Compute Time in C1:
- * -------------------
- */
- timer = acpi_hw_pmt_ticks () - timer;
-
- *pm_timer_ticks = timer;
- }
-
- return (AE_OK);
-}
-
-
-/****************************************************************************
- *
- * FUNCTION: Acpi_hw_enter_c2
- *
- * PARAMETERS: Pblk_address - Address of the processor control block
- * Pm_timer_ticks - Number of PM timer ticks elapsed while asleep
- *
- * RETURN: <none>
- *
- * DESCRIPTION: Set C2 state on IA32 processor
- *
- ****************************************************************************/
-
-ACPI_STATUS
-acpi_hw_enter_c2(
- ACPI_IO_ADDRESS pblk_address,
- u32 *pm_timer_ticks)
-{
- u32 timer = 0;
-
-
- if (!pblk_address || !pm_timer_ticks) {
- return (AE_BAD_PARAMETER);
- }
-
- /*
- * Disable interrupts before all C2/C3 transitions.
- */
- disable ();
-
- timer = acpi_hw_pmt_ticks ();
-
- /*
- * Enter C2:
- * ---------
- * Read from the P_LVL2 (P_BLK+4) register to invoke a C2 transition.
- */
- acpi_os_in8 ((ACPI_IO_ADDRESS) (pblk_address + 4));
-
- /*
- * Perform Dummy Op:
- * -----------------
- * We have to do something useless after reading LVL2 because chipsets
- * cannot guarantee that STPCLK# gets asserted in time to freeze execution.
- */
- acpi_hw_register_read (ACPI_MTX_DO_NOT_LOCK, PM2_CONTROL);
-
- /*
- * Compute Time in C2:
- * -------------------
- */
- timer = acpi_hw_pmt_ticks () - timer;
-
- *pm_timer_ticks = timer;
-
- /*
- * Re-enable interrupts after coming out of C2/C3.
- */
- enable ();
-
- return (AE_OK);
-}
-
-
-/****************************************************************************
- *
- * FUNCTION: Acpi_hw_enter_c3
- *
- * PARAMETERS: Pblk_address - Address of the processor control block
- * Pm_timer_ticks - Number of PM timer ticks elapsed while asleep
- *
- * RETURN: Status of function
- *
- * DESCRIPTION: Set C3 state on IA32 processor (UP only, cache coherency via
- * disabling bus mastering)
- *
- ****************************************************************************/
-
-ACPI_STATUS
-acpi_hw_enter_c3(
- ACPI_IO_ADDRESS pblk_address,
- u32 *pm_timer_ticks)
-{
- u32 timer = 0;
- u32 bus_master_status = 0;
-
-
- if (!pblk_address || !pm_timer_ticks) {
- return (AE_BAD_PARAMETER);
- }
-
- /*
- * Check the BM_STS bit, if it is set, do not enter C3
- * but clear the bit (with a write) and exit, telling
- * the calling module that we spent zero time in C3.
- * If bus mastering continues, this action should
- * eventually cause a demotion to C2
- */
- if (1 == (bus_master_status =
- acpi_hw_register_bit_access (ACPI_READ, ACPI_MTX_LOCK, BM_STS)))
- {
- /*
- * Clear the BM_STS bit by setting it.
- */
- acpi_hw_register_bit_access (ACPI_WRITE, ACPI_MTX_LOCK, BM_STS, 1);
- *pm_timer_ticks = 0;
- return (AE_OK);
- }
-
- /*
- * Disable interrupts before all C2/C3 transitions.
- */
- disable();
-
- /*
- * Disable Bus Mastering:
- * ----------------------
- * Set the PM2_CNT.ARB_DIS bit (bit #0), preserving all other bits.
- */
- acpi_hw_register_bit_access(ACPI_WRITE, ACPI_MTX_LOCK, ARB_DIS, 1);
-
- /*
- * Get the timer base before entering C state
- */
- timer = acpi_hw_pmt_ticks ();
-
- /*
- * Enter C3:
- * ---------
- * Read from the P_LVL3 (P_BLK+5) register to invoke a C3 transition.
- */
- acpi_os_in8 ((ACPI_IO_ADDRESS)(pblk_address + 5));
-
- /*
- * Perform Dummy Op:
- * -----------------
- * We have to do something useless after reading LVL3 because chipsets
- * cannot guarantee that STPCLK# gets asserted in time to freeze execution.
- */
- acpi_hw_register_read (ACPI_MTX_DO_NOT_LOCK, PM2_CONTROL);
- /*
- * Immediately compute the time in the C state
- */
- timer = acpi_hw_pmt_ticks() - timer;
-
- /*
- * Re-Enable Bus Mastering:
- * ------------------------
- * Clear the PM2_CNT.ARB_DIS bit (bit #0), preserving all other bits.
- */
- acpi_hw_register_bit_access(ACPI_WRITE, ACPI_MTX_LOCK, ARB_DIS, 0);
-
- /* TBD: [Unhandled]: Support 24-bit timers (this algorithm assumes 32-bit) */
-
- *pm_timer_ticks = timer;
-
- /*
- * Re-enable interrupts after coming out of C2/C3.
- */
- enable();
-
- return (AE_OK);
-}
-
-
-/****************************************************************************
- *
- * FUNCTION: Acpi_hw_enter_cx
- *
- * PARAMETERS: Processor_handle - handle of the processor
- *
- * RETURN: Status of function
- *
- * DESCRIPTION: Invoke the currently active processor Cx handler to put this
- * processor to sleep.
- *
- ****************************************************************************/
-
-ACPI_STATUS
-acpi_hw_enter_cx (
- ACPI_IO_ADDRESS pblk_address,
- u32 *pm_timer_ticks)
-{
-
- if (!acpi_hw_cx_handlers[acpi_hw_active_cx_state]) {
- return (AE_SUPPORT);
- }
-
- return (acpi_hw_cx_handlers[acpi_hw_active_cx_state] (pblk_address, pm_timer_ticks));
-}
-
-
-/****************************************************************************
- *
- * FUNCTION: Acpi_hw_set_cx
- *
- * PARAMETERS: State - value (1-3) of the Cx state to 'make active'
- *
- * RETURN: Function status.
- *
- * DESCRIPTION: Sets the state to use during calls to Acpi_hw_enter_cx().
- *
- ****************************************************************************/
-
-ACPI_STATUS
-acpi_hw_set_cx (
- u32 cx_state)
-{
- /*
- * Supported State?
- * ----------------
- */
- if ((cx_state < 1) || (cx_state > 3)) {
- return (AE_BAD_PARAMETER);
- }
-
- if (!acpi_hw_cx_handlers[cx_state]) {
- return (AE_SUPPORT);
- }
-
- /*
- * New Cx State?
- * -------------
- * We only care when moving from one state to another...
- */
- if (acpi_hw_active_cx_state == cx_state) {
- return (AE_OK);
- }
-
- /*
- * Prepare to Use New State:
- * -------------------------
- * If the new Cx_state is C3, the BM_RLD bit must be set to allow
- * the generation of a bus master requets to cause the processor
- * in the C3 state to transition to the C0 state.
- */
- switch (cx_state)
- {
- case 3:
- acpi_hw_register_bit_access (ACPI_WRITE, ACPI_MTX_LOCK, BM_RLD, 1);
- break;
- }
-
- /*
- * Clean up from Old State:
- * ------------------------
- * If the old Cx_state was C3, the BM_RLD bit is reset. When the
- * bit is reset, the generation of a bus master request does not
- * effect any processor in the C3 state.
- */
- switch (acpi_hw_active_cx_state)
- {
- case 3:
- acpi_hw_register_bit_access (ACPI_WRITE, ACPI_MTX_LOCK, BM_RLD, 0);
- break;
- }
-
- /*
- * Enable:
- * -------
- */
- acpi_hw_active_cx_state = cx_state;
-
- return (AE_OK);
-}
-
-
-/****************************************************************************
- *
- * FUNCTION: Acpi_hw_get_cx_info
- *
- * PARAMETERS: Cx_states - Information (latencies) on all Cx states
- *
- * RETURN: Status of function
- *
- * DESCRIPTION: This function is called both to initialize Cx handling
- * and retrieve the current Cx information (latency values).
- *
- ****************************************************************************/
-
-ACPI_STATUS
-acpi_hw_get_cx_info (
- u32 cx_states[])
-{
- u8 SMP_system = FALSE;
-
-
- if (!cx_states) {
- return(AE_BAD_PARAMETER);
- }
-
- /*
- * TBD: [Unhandled] need to init SMP_system using info from the MAPIC
- * table.
- */
-
- /*
- * Set Defaults:
- * -------------
- * C0 and C1 support is implied (but what about that PROC_C1 register
- * in the FADT?!?!). Set C2/C3 to max. latency (not supported until
- * proven otherwise).
- */
- cx_states[0] = 0;
- cx_states[1] = 0;
- cx_states[2] = MAX_CX_STATE_LATENCY;
- cx_states[3] = MAX_CX_STATE_LATENCY;
-
- /*
- * C2 Supported?
- * -------------
- * We're only supporting C2 when the latency is <= 100 microseconds,
- * and on SMP systems when P_LVL2_UP (which indicates C2 only on UP)
- * is not set.
- */
- if (acpi_gbl_FADT->plvl2_lat <= 100) {
- if (!SMP_system) {
- acpi_hw_cx_handlers[2] = acpi_hw_enter_c2;
- cx_states[2] = acpi_gbl_FADT->plvl2_lat;
- }
-
- else if (!acpi_gbl_FADT->plvl2_up) {
- acpi_hw_cx_handlers[2] = acpi_hw_enter_c2;
- cx_states[2] = acpi_gbl_FADT->plvl2_lat;
- }
- }
-
- /*
- * C3 Supported?
- * -------------
- * We're only supporting C3 on UP systems when the latency is
- * <= 1000 microseconds and that include the ability to disable
- * Bus Mastering while in C3 (ARB_DIS) but allows Bus Mastering
- * requests to wake the system from C3 (BM_RLD). Note his method
- * of maintaining cache coherency (disabling of bus mastering)
- * cannot be used on SMP systems, and flushing caches (e.g. WBINVD)
- * is simply too costly (at this time).
- */
- if (acpi_gbl_FADT->plvl3_lat <= 1000) {
- if (!SMP_system && (acpi_gbl_FADT->Xpm2_cnt_blk.address &&
- acpi_gbl_FADT->pm2_cnt_len))
- {
- acpi_hw_cx_handlers[3] = acpi_hw_enter_c3;
- cx_states[3] = acpi_gbl_FADT->plvl3_lat;
- }
- }
-
- return(AE_OK);
-}
-
-
-/****************************************************************************
- *
- * FUNCTION: Acpi_hw_get_cx_handler
- *
- * PARAMETERS: State - the Cx state
- * Handler - pointer to location for the returned handler
- *
- * RETURN: Status of function
- *
- * DESCRIPTION: This function is called to get an installed Cx state handler.
- *
- ****************************************************************************/
-
-ACPI_STATUS
-acpi_hw_get_cx_handler (
- u32 cx_state,
- ACPI_C_STATE_HANDLER *handler)
-{
-
- if ((cx_state == 0) || (cx_state >= MAX_CX_STATES) || !handler) {
- return(AE_BAD_PARAMETER);
- }
-
- *handler = acpi_hw_cx_handlers[cx_state];
-
- return(AE_OK);
-}
-
-
-/****************************************************************************
- *
- * FUNCTION: Acpi_hw_set_cx_handler
- *
- * PARAMETERS: Cx_state - the Cx state
- * Handler - new Cx state handler
- *
- * RETURN: Status of function
- *
- * DESCRIPTION: This function is called to install a new Cx state handler.
- *
- ****************************************************************************/
-
-ACPI_STATUS
-acpi_hw_set_cx_handler (
- u32 cx_state,
- ACPI_C_STATE_HANDLER handler)
-{
-
- if ((cx_state == 0) || (cx_state >= MAX_CX_STATES) || !handler) {
- return(AE_BAD_PARAMETER);
- }
-
- acpi_hw_cx_handlers[cx_state] = handler;
-
- return(AE_OK);
-}
-
-
-/**************************************************************************
- *
- * FUNCTION: Acpi_hw_local_pow
- *
- * PARAMETERS: x,y operands
- *
- * RETURN: result
- *
- * DESCRIPTION: Compute x ^ y
- *
- *************************************************************************/
-
-NATIVE_UINT
-acpi_hw_local_pow (
- NATIVE_UINT x,
- NATIVE_UINT y)
-{
- NATIVE_UINT i;
- NATIVE_UINT result = 1;
-
-
- for (i = 0; i < y; i++) {
- result = result * x;
- }
-
- return (result);
-}
-
-
-/**************************************************************************
- *
- * FUNCTION: Acpi_hw_enable_throttling
- *
- * PARAMETERS: Pblk_address - Address of Pcnt (Processor Control)
- * register
- *
- * RETURN: none
- *
- * DESCRIPTION: Enable throttling by setting the THT_EN bit.
- *
- *************************************************************************/
-
-void
-acpi_hw_enable_throttling (
- ACPI_IO_ADDRESS pblk_address)
-{
- u32 pblk_value;
-
-
- pblk_value = acpi_os_in32 (pblk_address);
- pblk_value = pblk_value | BIT_4;
- acpi_os_out32 (pblk_address, pblk_value);
-
- return;
-}
-
-
-/**************************************************************************
- *
- * FUNCTION: Acpi_hw_disable_throttling
- *
- * PARAMETERS: Pblk_address - Address of Pcnt (Processor Control)
- * register
- *
- * RETURN: none
- *
- * DESCRIPTION:Disable throttling by clearing the THT_EN bit
- *
- *************************************************************************/
-
-void
-acpi_hw_disable_throttling (
- ACPI_IO_ADDRESS pblk_address)
-{
- u32 pblk_value;
-
-
- pblk_value = acpi_os_in32 (pblk_address);
- pblk_value = pblk_value & (~(u32)BIT_4);
- acpi_os_out32 (pblk_address, pblk_value);
-
- return;
-}
-
-
-/**************************************************************************
- *
- * FUNCTION: Acpi_hw_get_duty_cycle
- *
- * PARAMETERS: Duty_offset Pcnt register duty cycle field offset
- * Pblk_address Pcnt register address in chipset
- * Num_throttle_states # of CPU throttle states this system
- * supports
- *
- * RETURN: none
- *
- * DESCRIPTION: Get the duty cycle from the chipset
- *
- *************************************************************************/
-
-u32
-acpi_hw_get_duty_cycle (
- u8 duty_offset,
- ACPI_IO_ADDRESS pblk_address,
- u32 num_throttle_states)
-{
- NATIVE_UINT index;
- u32 duty32_value;
- u32 pcnt_mask_off_duty_field;
-
-
- /*
- * Use Num_throttle_states - 1 as mask [ex. 8 - 1 = 7 (Fh)]
- * and then shift it into the right position
- */
- pcnt_mask_off_duty_field = num_throttle_states - 1;
-
- /*
- * Read in the current value from the port
- */
- duty32_value = acpi_os_in32 ((ACPI_IO_ADDRESS) pblk_address);
-
- /*
- * Shift the the value to LSB
- */
- for (index = 0; index < (NATIVE_UINT) duty_offset; index++) {
- duty32_value = duty32_value >> 1;
- }
-
- /*
- * Get the duty field only
- */
- duty32_value = duty32_value & pcnt_mask_off_duty_field;
-
- return ((u32) duty32_value);
-}
-
-
-/**************************************************************************
- *
- * FUNCTION: Acpi_hw_program_duty_cycle
- *
- * PARAMETERS: Duty_offset Pcnt register duty cycle field offset
- * Duty_cycle duty cycle to program into chipset
- * Pblk_address Pcnt register address in chipset
- * Num_throttle_states # of CPU throttle states this system
- * supports
- *
- * RETURN: none
- *
- * DESCRIPTION: Program chipset with specified duty cycle by bit-shifting the
- * duty cycle bits to the appropriate offset, reading the duty
- * cycle register, OR-ing in the duty cycle, and writing it to
- * the Pcnt register.
- *
- *************************************************************************/
-
-void
-acpi_hw_program_duty_cycle (
- u8 duty_offset,
- u32 duty_cycle,
- ACPI_IO_ADDRESS pblk_address,
- u32 num_throttle_states)
-{
- NATIVE_UINT index;
- u32 duty32_value;
- u32 pcnt_mask_off_duty_field;
- u32 port_value;
-
-
- /*
- * valid Duty_cycle passed
- */
- duty32_value = duty_cycle;
-
- /*
- * use Num_throttle_states - 1 as mask [ex. 8 - 1 = 7 (Fh)]
- * and then shift it into the right position
- */
- pcnt_mask_off_duty_field = num_throttle_states - 1;
-
- /*
- * Shift the mask
- */
- for (index = 0; index < (NATIVE_UINT) duty_offset; index++) {
- pcnt_mask_off_duty_field = pcnt_mask_off_duty_field << 1;
- duty32_value = duty32_value << 1;
- }
-
- /*
- * Read in the current value from the port
- */
- port_value = acpi_os_in32 ((ACPI_IO_ADDRESS) pblk_address);
-
- /*
- * Mask off the duty field so we don't OR in junk!
- */
- port_value = port_value & (~pcnt_mask_off_duty_field);
-
- /*
- * OR in the bits we want to write out to the port
- */
- port_value = (port_value | duty32_value) & (~(u32)BIT_4);
-
- /*
- * write it to the port
- */
- acpi_os_out32 ((ACPI_IO_ADDRESS) pblk_address, port_value);
-
- return;
-}
-
-
diff --git a/drivers/acpi/hardware/hwxface.c b/drivers/acpi/hardware/hwxface.c
deleted file mode 100644
index 156c946e7..000000000
--- a/drivers/acpi/hardware/hwxface.c
+++ /dev/null
@@ -1,595 +0,0 @@
-
-/******************************************************************************
- *
- * Name: hwxface.c - Hardware access external interfaces
- * $Revision: 36 $
- *
- *****************************************************************************/
-
-/*
- * Copyright (C) 2000 R. Byron Moore
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#include "acpi.h"
-#include "acnamesp.h"
-#include "achware.h"
-
-#define _COMPONENT HARDWARE
- MODULE_NAME ("hwxface")
-
-
-/******************************************************************************
- *
- * Hardware globals
- *
- ******************************************************************************/
-
-
-ACPI_C_STATE_HANDLER acpi_hw_cx_handlers[MAX_CX_STATES] =
- {NULL, acpi_hw_enter_c1, NULL, NULL};
-
-u32 acpi_hw_active_cx_state = 1;
-
-
-/****************************************************************************
- *
- * FUNCTION: Acpi_get_processor_throttling_info
- *
- * PARAMETERS: Processor_handle - handle for the cpu to get info about
- * User_buffer - caller supplied buffer
- *
- * RETURN: Status of function
- *
- * DESCRIPTION: Get throttling capabilities for the processor, this routine
- * builds the data directly into the callers buffer
- *
- ****************************************************************************/
-
-ACPI_STATUS
-acpi_get_processor_throttling_info (
- ACPI_HANDLE processor_handle,
- ACPI_BUFFER *user_buffer)
-{
- NATIVE_UINT percent_step;
- NATIVE_UINT next_percent;
- NATIVE_UINT num_throttle_states;
- NATIVE_UINT buffer_space_needed;
- NATIVE_UINT i;
- u8 duty_width;
- ACPI_NAMESPACE_NODE *cpu_node;
- ACPI_OPERAND_OBJECT *cpu_obj;
- ACPI_CPU_THROTTLING_STATE *state_ptr;
-
-
- /*
- * Have to at least have a buffer to return info in
- */
- if (!user_buffer) {
- return(AE_BAD_PARAMETER);
- }
-
- /*
- * Convert and validate the device handle
- */
-
- cpu_node = acpi_ns_convert_handle_to_entry (processor_handle);
- if (!cpu_node) {
- return (AE_BAD_PARAMETER);
- }
-
- /*
- * Check for an existing internal object
- */
-
- cpu_obj = acpi_ns_get_attached_object ((ACPI_HANDLE) cpu_node);
- if (!cpu_obj) {
- return (AE_NOT_FOUND);
- }
-
- /*
- * (Duty Width on IA-64 is zero)
- */
- duty_width = acpi_gbl_FADT->duty_width;
-
- /*
- * P0 must always have a P_BLK all others may be null
- * in either case, we can't throttle a processor that has no P_BLK
- *
- * Also if no Duty width, one state and it is 100%
- *
- */
- if (!cpu_obj->processor.length || !duty_width ||
- (ACPI_UINT16_MAX < cpu_obj->processor.address))
- {
- /*
- * Acpi_even though we can't throttle, we still have one state (100%)
- */
- num_throttle_states = 1;
- }
-
- else {
- num_throttle_states = (int) acpi_hw_local_pow (2,duty_width);
- }
-
- buffer_space_needed = num_throttle_states * sizeof (ACPI_CPU_THROTTLING_STATE);
-
- if ((user_buffer->length < buffer_space_needed) || !user_buffer->pointer) {
- user_buffer->length = buffer_space_needed;
- return (AE_BUFFER_OVERFLOW);
- }
-
- user_buffer->length = buffer_space_needed;
- state_ptr = (ACPI_CPU_THROTTLING_STATE *) user_buffer->pointer;
- percent_step = 1000 / num_throttle_states;
-
- /*
- * Build each entry in the buffer. Note that we're using the value
- * 1000 and dividing each state by 10 to better avoid round-off
- * accumulation. Also note that the throttling STATES are ordered
- * sequentially from 100% (state 0) on down (e.g. 87.5% = state 1),
- * which is exactly opposite from duty cycle values (12.5% = state 1).
- */
- for (i = 0, next_percent = 1000; i < num_throttle_states; i++) {
- state_ptr[i].state_number = i;
- state_ptr[i].percent_of_clock = next_percent / 10;
- next_percent -= percent_step;
- }
-
- return(AE_OK);
-}
-
-
-/****************************************************************************
- *
- * FUNCTION: Acpi_get_processor_throttling_state
- *
- * PARAMETERS: Processor_handle - handle for the cpu to throttle
- * Throttle_state - throttling state to enter
- *
- * RETURN: Status of function
- *
- * DESCRIPTION: Get current hardware throttling state
- *
- ****************************************************************************/
-
-ACPI_STATUS
-acpi_get_processor_throttling_state (
- ACPI_HANDLE processor_handle,
- u32 *throttle_state)
-{
- ACPI_NAMESPACE_NODE *cpu_node;
- ACPI_OPERAND_OBJECT *cpu_obj;
- u32 num_throttle_states;
- u32 duty_cycle;
- u8 duty_offset;
- u8 duty_width;
-
-
- /* Convert and validate the device handle */
-
- cpu_node = acpi_ns_convert_handle_to_entry (processor_handle);
- if (!cpu_node || !throttle_state) {
- return (AE_BAD_PARAMETER);
- }
-
- /* Check for an existing internal object */
-
- cpu_obj = acpi_ns_get_attached_object ((ACPI_HANDLE) cpu_node);
- if (!cpu_obj) {
- return (AE_NOT_FOUND);
- }
-
- /*
- * No Duty fields in IA64 tables
- */
- duty_offset = acpi_gbl_FADT->duty_offset;
- duty_width = acpi_gbl_FADT->duty_width;
-
- /*
- * Must have a valid P_BLK P0 must have a P_BLK all others may be null
- * in either case, we can't thottle a processor that has no P_BLK
- * that means we are in the only supported state (0 - 100%)
- *
- * also, if Duty_width is zero there are no additional states
- */
- if (!cpu_obj->processor.length || !duty_width ||
- (ACPI_UINT16_MAX < cpu_obj->processor.address))
- {
- *throttle_state = 0;
- return(AE_OK);
- }
-
- num_throttle_states = (u32) acpi_hw_local_pow (2,duty_width);
-
- /*
- * Get the current duty cycle value.
- */
- duty_cycle = acpi_hw_get_duty_cycle (duty_offset,
- cpu_obj->processor.address,
- num_throttle_states);
-
- /*
- * Convert duty cycle to throttling state (invert).
- */
- if (duty_cycle == 0) {
- *throttle_state = 0;
- }
-
- else {
- *throttle_state = num_throttle_states - duty_cycle;
- }
-
- return(AE_OK);
-}
-
-
-/****************************************************************************
- *
- * FUNCTION: Acpi_set_processor_throttling_state
- *
- * PARAMETERS: Processor_handle - handle for the cpu to throttle
- * Throttle_state - throttling state to enter
- *
- * RETURN: Status of function
- *
- * DESCRIPTION: Set hardware into requested throttling state, the handle
- * passed in must have a valid P_BLK
- *
- ****************************************************************************/
-
-ACPI_STATUS
-acpi_set_processor_throttling_state (
- ACPI_HANDLE processor_handle,
- u32 throttle_state)
-{
- ACPI_NAMESPACE_NODE *cpu_node;
- ACPI_OPERAND_OBJECT *cpu_obj;
- u32 num_throttle_states = 0;
- u8 duty_offset;
- u8 duty_width;
- u32 duty_cycle = 0;
-
-
- /* Convert and validate the device handle */
-
- cpu_node = acpi_ns_convert_handle_to_entry (processor_handle);
- if (!cpu_node) {
- return (AE_BAD_PARAMETER);
- }
-
- /* Check for an existing internal object */
-
- cpu_obj = acpi_ns_get_attached_object ((ACPI_HANDLE) cpu_node);
- if (!cpu_obj) {
- return (AE_NOT_FOUND);
- }
-
- /*
- * No Duty fields in IA64 tables
- */
- duty_offset = acpi_gbl_FADT->duty_offset;
- duty_width = acpi_gbl_FADT->duty_width;
-
- /*
- * Must have a valid P_BLK P0 must have a P_BLK all others may be null
- * in either case, we can't thottle a processor that has no P_BLK
- * that means we are in the only supported state (0 - 100%)
- *
- * also, if Duty_width is zero there are no additional states
- */
- if (!cpu_obj->processor.length || !duty_width ||
- (ACPI_UINT16_MAX < cpu_obj->processor.address))
- {
- /*
- * If caller wants to set the state to the only state we handle
- * we're done.
- */
- if (throttle_state == 0) {
- return (AE_OK);
- }
-
- /*
- * Can't set this state
- */
- return (AE_SUPPORT);
- }
-
- num_throttle_states = (u32) acpi_hw_local_pow (2,duty_width);
-
- /*
- * Convert throttling state to duty cycle (invert).
- */
- if (throttle_state > 0) {
- duty_cycle = num_throttle_states - throttle_state;
- }
-
- /*
- * Turn off throttling (don't muck with the h/w while throttling).
- */
- acpi_hw_disable_throttling (cpu_obj->processor.address);
-
- /*
- * Program the throttling state.
- */
- acpi_hw_program_duty_cycle (duty_offset, duty_cycle,
- cpu_obj->processor.address, num_throttle_states);
-
- /*
- * Only enable throttling for non-zero states (0 - 100%)
- */
- if (throttle_state) {
- acpi_hw_enable_throttling (cpu_obj->processor.address);
- }
-
- return(AE_OK);
-}
-
-
-/****************************************************************************
- *
- * FUNCTION: Acpi_get_processor_cx_info
- *
- * PARAMETERS: Processor_handle - handle for the cpu return info about
- * User_buffer - caller supplied buffer
- *
- * RETURN: Status of function
- *
- * DESCRIPTION: Get Cx state latencies, this routine
- * builds the data directly into the callers buffer
- *
- *
- ****************************************************************************/
-
-ACPI_STATUS
-acpi_get_processor_cx_info (
- ACPI_HANDLE processor_handle,
- ACPI_BUFFER *user_buffer)
-{
- ACPI_STATUS status = AE_OK;
- u32 cx_state_latencies[4] = {0, 0, 0, 0};
- NATIVE_UINT buffer_space_needed = 0;
- ACPI_CX_STATE *state_ptr = NULL;
- NATIVE_UINT i = 0;
-
-
- /*
- * Have to at least have a buffer to return info in
- */
- if (!user_buffer) {
- return (AE_BAD_PARAMETER);
- }
-
- status = acpi_hw_get_cx_info (cx_state_latencies);
- if (ACPI_FAILURE (status)) {
- return (status);
- }
-
- buffer_space_needed = 4 * sizeof (ACPI_CX_STATE);
-
- if ((user_buffer->length < buffer_space_needed) || !user_buffer->pointer) {
- user_buffer->length = buffer_space_needed;
- return (AE_BUFFER_OVERFLOW);
- }
-
- user_buffer->length = buffer_space_needed;
-
- state_ptr = (ACPI_CX_STATE *) user_buffer->pointer;
-
- for (i = 0; i < 4; i++) {
- state_ptr[i].state_number = i;
- state_ptr[i].latency = cx_state_latencies[i];
- }
-
- return (AE_OK);
-}
-
-
-/****************************************************************************
- *
- * FUNCTION: Acpi_set_processor_sleep_state
- *
- * PARAMETERS: Processor_handle - handle for the cpu return info about
- * Cx_state - the Cx sleeping state (C1-C3) to make
- * 'active'
- *
- * RETURN: Status of function
- *
- * DESCRIPTION: Sets which Cx state will be used during calls to
- * Acpi_processor_sleep ()
- *
- ****************************************************************************/
-
-ACPI_STATUS
-acpi_set_processor_sleep_state (
- ACPI_HANDLE processor_handle,
- u32 cx_state)
-{
- ACPI_STATUS status;
-
-
- status = acpi_hw_set_cx (cx_state);
-
- return (status);
-}
-
-
-/****************************************************************************
- *
- * FUNCTION: Acpi_processor_sleep
- *
- * PARAMETERS: Processor_handle - handle for the cpu to put to sleep (Cx)
- * Time_sleeping - time (in microseconds) elapsed while
- * sleeping
- *
- * RETURN: Status of function
- *
- * DESCRIPTION: Puts the processor into the currently active sleep state (Cx)
- *
- ****************************************************************************/
-
-ACPI_STATUS
-acpi_processor_sleep (
- ACPI_HANDLE processor_handle,
- u32 *pm_timer_ticks)
-{
- ACPI_NAMESPACE_NODE *cpu_node = NULL;
- ACPI_OPERAND_OBJECT *cpu_obj = NULL;
- ACPI_IO_ADDRESS address = 0;
-
-
- /*
- * Convert Processor_handle to Pblk_addres...
- */
-
- /* Convert and validate the device handle */
-
- cpu_node = acpi_ns_convert_handle_to_entry (processor_handle);
- if (!cpu_node) {
- return (AE_BAD_PARAMETER);
- }
-
- /* Check for an existing internal object */
-
- cpu_obj = acpi_ns_get_attached_object ((ACPI_HANDLE) cpu_node);
- if (!cpu_obj) {
- return (AE_NOT_FOUND);
- }
-
- /* Get the processor register block (P_BLK) address */
-
- address = cpu_obj->processor.address;
- if (!cpu_obj->processor.length) {
- /* Ensure a NULL addresss (note that P_BLK isn't required for C1) */
-
- address = 0;
- }
-
- /*
- * Enter the currently active Cx sleep state.
- */
- return (acpi_hw_enter_cx (address, pm_timer_ticks));
-}
-
-
-/******************************************************************************
- *
- * FUNCTION: Acpi_get_timer
- *
- * PARAMETERS: none
- *
- * RETURN: Current value of the ACPI PMT (timer)
- *
- * DESCRIPTION: Obtains current value of ACPI PMT
- *
- ******************************************************************************/
-
-ACPI_STATUS
-acpi_get_timer (
- u32 *out_ticks)
-{
-
- if (!out_ticks) {
- return (AE_BAD_PARAMETER);
- }
-
- *out_ticks = acpi_hw_pmt_ticks ();
-
- return (AE_OK);
-}
-
-
-/******************************************************************************
- *
- * FUNCTION: Acpi_set_firmware_waking_vector
- *
- * PARAMETERS: Physical_address - Physical address of ACPI real mode
- * entry point.
- *
- * RETURN: AE_OK or AE_ERROR
- *
- * DESCRIPTION: Access function for d_firmware_waking_vector field in FACS
- *
- ******************************************************************************/
-
-ACPI_STATUS
-acpi_set_firmware_waking_vector (
- ACPI_PHYSICAL_ADDRESS physical_address)
-{
-
-
- /* Make sure that we have an FACS */
-
- if (!acpi_gbl_FACS) {
- return (AE_NO_ACPI_TABLES);
- }
-
- /* Set the vector */
-
- if (acpi_gbl_FACS->vector_width == 32) {
- * (u32 *) acpi_gbl_FACS->firmware_waking_vector = (u32) physical_address;
- }
- else {
- *acpi_gbl_FACS->firmware_waking_vector = physical_address;
- }
-
- return (AE_OK);
-}
-
-
-/******************************************************************************
- *
- * FUNCTION: Acpi_get_firmware_waking_vector
- *
- * PARAMETERS: *Physical_address - Output buffer where contents of
- * the Firmware_waking_vector field of
- * the FACS will be stored.
- *
- * RETURN: Status
- *
- * DESCRIPTION: Access function for d_firmware_waking_vector field in FACS
- *
- ******************************************************************************/
-
-ACPI_STATUS
-acpi_get_firmware_waking_vector (
- ACPI_PHYSICAL_ADDRESS *physical_address)
-{
-
-
- if (!physical_address) {
- return (AE_BAD_PARAMETER);
- }
-
- /* Make sure that we have an FACS */
-
- if (!acpi_gbl_FACS) {
- return (AE_NO_ACPI_TABLES);
- }
-
- /* Get the vector */
-
- if (acpi_gbl_FACS->vector_width == 32) {
- *physical_address = * (u32 *) acpi_gbl_FACS->firmware_waking_vector;
- }
- else {
- *physical_address = *acpi_gbl_FACS->firmware_waking_vector;
- }
-
- return (AE_OK);
-}
-
-
diff --git a/drivers/acpi/ksyms.c b/drivers/acpi/ksyms.c
deleted file mode 100644
index 13f4fe0e7..000000000
--- a/drivers/acpi/ksyms.c
+++ /dev/null
@@ -1,91 +0,0 @@
-/*
- * ksyms.c - ACPI exported symbols
- *
- * Copyright (C) 2000 Andrew Grover
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/acpi.h>
-#include "acpi.h"
-#include "acdebug.h"
-
-extern int acpi_in_debugger;
-
-#define _COMPONENT OS_DEPENDENT
- MODULE_NAME ("symbols")
-
-#ifdef ENABLE_DEBUGGER
-EXPORT_SYMBOL(acpi_in_debugger);
-EXPORT_SYMBOL(acpi_db_user_commands);
-#endif
-
-EXPORT_SYMBOL(acpi_os_free);
-EXPORT_SYMBOL(acpi_os_breakpoint);
-EXPORT_SYMBOL(acpi_os_printf);
-EXPORT_SYMBOL(acpi_os_callocate);
-EXPORT_SYMBOL(acpi_os_sleep);
-EXPORT_SYMBOL(acpi_os_sleep_usec);
-EXPORT_SYMBOL(acpi_os_in8);
-EXPORT_SYMBOL(acpi_os_out8);
-EXPORT_SYMBOL(acpi_os_queue_for_execution);
-
-EXPORT_SYMBOL(acpi_dbg_layer);
-EXPORT_SYMBOL(acpi_dbg_level);
-EXPORT_SYMBOL(function_exit);
-EXPORT_SYMBOL(function_trace);
-EXPORT_SYMBOL(function_status_exit);
-EXPORT_SYMBOL(function_value_exit);
-EXPORT_SYMBOL(debug_print_raw);
-EXPORT_SYMBOL(debug_print_prefix);
-
-EXPORT_SYMBOL(acpi_cm_strncmp);
-EXPORT_SYMBOL(acpi_cm_memcpy);
-EXPORT_SYMBOL(acpi_cm_memset);
-
-EXPORT_SYMBOL(acpi_get_handle);
-EXPORT_SYMBOL(acpi_get_parent);
-EXPORT_SYMBOL(acpi_get_type);
-EXPORT_SYMBOL(acpi_get_name);
-EXPORT_SYMBOL(acpi_get_object_info);
-EXPORT_SYMBOL(acpi_get_next_object);
-EXPORT_SYMBOL(acpi_evaluate_object);
-
-EXPORT_SYMBOL(acpi_install_notify_handler);
-EXPORT_SYMBOL(acpi_remove_notify_handler);
-EXPORT_SYMBOL(acpi_install_gpe_handler);
-EXPORT_SYMBOL(acpi_remove_gpe_handler);
-EXPORT_SYMBOL(acpi_install_address_space_handler);
-EXPORT_SYMBOL(acpi_remove_address_space_handler);
-
-EXPORT_SYMBOL(acpi_get_current_resources);
-EXPORT_SYMBOL(acpi_get_possible_resources);
-EXPORT_SYMBOL(acpi_set_current_resources);
-
-EXPORT_SYMBOL(acpi_enable_event);
-EXPORT_SYMBOL(acpi_disable_event);
-EXPORT_SYMBOL(acpi_clear_event);
-
-EXPORT_SYMBOL(acpi_get_processor_throttling_info);
-EXPORT_SYMBOL(acpi_get_processor_throttling_state);
-EXPORT_SYMBOL(acpi_set_processor_throttling_state);
-
-EXPORT_SYMBOL(acpi_get_processor_cx_info);
-EXPORT_SYMBOL(acpi_set_processor_sleep_state);
-EXPORT_SYMBOL(acpi_processor_sleep);
diff --git a/include/asm-ppc/gemini.h b/include/asm-ppc/gemini.h
deleted file mode 100644
index ebd01c9b6..000000000
--- a/include/asm-ppc/gemini.h
+++ /dev/null
@@ -1,168 +0,0 @@
-/*
- * include/asm-ppc/gemini.h
- *
- *
- * Onboard registers and descriptions for Synergy Microsystems'
- * "Gemini" boards.
- *
- */
-#ifdef __KERNEL__
-#ifndef __PPC_GEMINI_H
-#define __PPC_GEMINI_H
-
-/* Registers */
-
-#define GEMINI_SERIAL_B (0xffeffb00)
-#define GEMINI_SERIAL_A (0xffeffb08)
-#define GEMINI_USWITCH (0xffeffd00)
-#define GEMINI_BREV (0xffeffe00)
-#define GEMINI_BECO (0xffeffe08)
-#define GEMINI_FEAT (0xffeffe10)
-#define GEMINI_BSTAT (0xffeffe18)
-#define GEMINI_CPUSTAT (0xffeffe20)
-#define GEMINI_L2CFG (0xffeffe30)
-#define GEMINI_MEMCFG (0xffeffe38)
-#define GEMINI_FLROM (0xffeffe40)
-#define GEMINI_P0PCI (0xffeffe48)
-#define GEMINI_FLWIN (0xffeffe50)
-#define GEMINI_P0INTMASK (0xffeffe60)
-#define GEMINI_P0INTAP (0xffeffe68)
-#define GEMINI_PCIERR (0xffeffe70)
-#define GEMINI_LEDBASE (0xffeffe80)
-#define GEMINI_RTC (0xffe9fff8)
-#define GEMINI_LEDS 8
-#define GEMINI_SWITCHES 8
-
-
-/* Flash ROM bit definitions */
-#define GEMINI_FLS_WEN (1<<0)
-#define GEMINI_FLS_JMP (1<<6)
-#define GEMINI_FLS_BOOT (1<<7)
-
-/* Memory bit definitions */
-#define GEMINI_MEM_TYPE_MASK 0xc0
-#define GEMINI_MEM_SIZE_MASK 0x38
-#define GEMINI_MEM_BANK_MASK 0x07
-
-/* L2 cache bit definitions */
-#define GEMINI_L2_SIZE_MASK 0xc0
-#define GEMINI_L2_RATIO_MASK 0x03
-
-/* Timebase register bit definitons */
-#define GEMINI_TIMEB0_EN (1<<0)
-#define GEMINI_TIMEB1_EN (1<<1)
-#define GEMINI_TIMEB2_EN (1<<2)
-#define GEMINI_TIMEB3_EN (1<<3)
-
-/* CPU status bit definitions */
-#define GEMINI_CPU_ID_MASK 0x03
-#define GEMINI_CPU_COUNT_MASK 0x0c
-#define GEMINI_CPU0_HALTED (1<<4)
-#define GEMINI_CPU1_HALTED (1<<5)
-#define GEMINI_CPU2_HALTED (1<<6)
-#define GEMINI_CPU3_HALTED (1<<7)
-
-/* Board status bit definitions */
-#define GEMINI_BRD_FAIL (1<<0) /* FAIL led is lit */
-#define GEMINI_BRD_BUS_MASK 0x0c /* PowerPC bus speed */
-
-/* Board family/feature bit descriptions */
-#define GEMINI_FEAT_HAS_FLASH (1<<0)
-#define GEMINI_FEAT_HAS_ETH (1<<1)
-#define GEMINI_FEAT_HAS_SCSI (1<<2)
-#define GEMINI_FEAT_HAS_P0 (1<<3)
-#define GEMINI_FEAT_FAM_MASK 0xf0
-
-/* Mod/ECO bit definitions */
-#define GEMINI_ECO_LEVEL_MASK 0x0f
-#define GEMINI_MOD_MASK 0xf0
-
-/* Type/revision bit definitions */
-#define GEMINI_REV_MASK 0x0f
-#define GEMINI_TYPE_MASK 0xf0
-
-/* User switch definitions */
-#define GEMINI_SWITCH_VERBOSE 1 /* adds "debug" to boot cmd line */
-#define GEMINI_SWITCH_SINGLE_USER 7 /* boots into "single-user" mode */
-
-#define SGS_RTC_CONTROL 0
-#define SGS_RTC_SECONDS 1
-#define SGS_RTC_MINUTES 2
-#define SGS_RTC_HOURS 3
-#define SGS_RTC_DAY 4
-#define SGS_RTC_DAY_OF_MONTH 5
-#define SGS_RTC_MONTH 6
-#define SGS_RTC_YEAR 7
-
-#define SGS_RTC_SET 0x80
-#define SGS_RTC_IS_STOPPED 0x80
-
-#define GRACKLE_CONFIG_ADDR_ADDR (0xfec00000)
-#define GRACKLE_CONFIG_DATA_ADDR (0xfee00000)
-
-#define GEMINI_BOOT_INIT (0xfff00100)
-
-#ifndef __ASSEMBLY__
-
-static inline void grackle_write( unsigned long addr, unsigned long data )
-{
- __asm__ __volatile__(
- " stwbrx %1, 0, %0\n \
- sync\n \
- stwbrx %3, 0, %2\n \
- sync "
- : /* no output */
- : "r" (GRACKLE_CONFIG_ADDR_ADDR), "r" (addr),
- "r" (GRACKLE_CONFIG_DATA_ADDR), "r" (data));
-}
-
-static inline unsigned long grackle_read( unsigned long addr )
-{
- unsigned long val;
-
- __asm__ __volatile__(
- " stwbrx %1, 0, %2\n \
- sync\n \
- lwbrx %0, 0, %3\n \
- sync "
- : "=r" (val)
- : "r" (addr), "r" (GRACKLE_CONFIG_ADDR_ADDR),
- "r" (GRACKLE_CONFIG_DATA_ADDR));
-
- return val;
-}
-
-static inline void gemini_led_on( int led )
-{
- if (led >= 0 && led < GEMINI_LEDS)
- *(unsigned char *)(GEMINI_LEDBASE + (led<<3)) = 1;
-}
-
-static inline void gemini_led_off(int led)
-{
- if (led >= 0 && led < GEMINI_LEDS)
- *(unsigned char *)(GEMINI_LEDBASE + (led<<3)) = 0;
-}
-
-static inline int gemini_led_val(int led)
-{
- int val = 0;
- if (led >= 0 && led < GEMINI_LEDS)
- val = *(unsigned char *)(GEMINI_LEDBASE + (led<<3));
- return (val & 0x1);
-}
-
-/* returns processor id from the board */
-static inline int gemini_processor(void)
-{
- unsigned char cpu = *(unsigned char *)(GEMINI_CPUSTAT);
- return (int) ((cpu == 0) ? 4 : (cpu & GEMINI_CPU_ID_MASK));
-}
-
-
-extern void _gemini_reboot(void);
-extern void gemini_prom_init(void);
-extern void gemini_init_l2(void);
-#endif /* __ASSEMBLY__ */
-#endif
-#endif /* __KERNEL__ */
diff --git a/include/asm-ppc/gemini_serial.h b/include/asm-ppc/gemini_serial.h
deleted file mode 100644
index e4e08467e..000000000
--- a/include/asm-ppc/gemini_serial.h
+++ /dev/null
@@ -1,41 +0,0 @@
-#ifdef __KERNEL__
-#ifndef __ASMPPC_GEMINI_SERIAL_H
-#define __ASMPPC_GEMINI_SERIAL_H
-
-#include <linux/config.h>
-#include <asm/gemini.h>
-
-#ifdef CONFIG_SERIAL_MANY_PORTS
-#define RS_TABLE_SIZE 64
-#else
-#define RS_TABLE_SIZE 4
-#endif
-
-/* Rate for the 24.576 Mhz clock for the onboard serial chip */
-#define BASE_BAUD (24576000 / 16)
-
-#ifdef CONFIG_SERIAL_DETECT_IRQ
-#define STD_COM_FLAGS (ASYNC_BOOT_AUTOCONF|ASYNC_SKIP_TEST|ASYNC_AUTO_IRQ)
-#define STD_COM4_FLAGS (ASYNC_BOOT_AUTOCONF|ASYNC_AUTO_IRQ)
-#else
-#define STD_COM_FLAGS (ASYNC_BOOT_AUTOCONF|ASYNC_SKIP_TEST)
-#define STD_COM4_FLAGS (ASYNC_BOOT_AUTOCONF)
-#endif
-
-#define STD_SERIAL_PORT_DEFNS \
- { 0, BASE_BAUD, GEMINI_SERIAL_A, 15, STD_COM_FLAGS }, /* ttyS0 */ \
- { 0, BASE_BAUD, GEMINI_SERIAL_B, 14, STD_COM_FLAGS }, /* ttyS1 */ \
-
-#ifdef CONFIG_GEMINI_PU32
-#define PU32_SERIAL_PORT_DEFNS \
- { 0, BASE_BAUD, NULL, 0, STD_COM_FLAGS },
-#else
-#define PU32_SERIAL_PORT_DEFNS
-#endif
-
-#define SERIAL_PORT_DFNS \
- STD_SERIAL_PORT_DEFNS \
- PU32_SERIAL_PORT_DEFNS
-
-#endif
-#endif /* __KERNEL__ */
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-09 22:35:31 +0000