diff options
Diffstat (limited to 'include/asm-sparc64/firehose.h')
| -rw-r--r-- | include/asm-sparc64/firehose.h | 52 |
1 files changed, 27 insertions, 25 deletions
diff --git a/include/asm-sparc64/firehose.h b/include/asm-sparc64/firehose.h index de403e98c..d6031c927 100644 --- a/include/asm-sparc64/firehose.h +++ b/include/asm-sparc64/firehose.h @@ -1,4 +1,4 @@ -/* $Id: firehose.h,v 1.3 1998/06/10 07:28:43 davem Exp $ +/* $Id: firehose.h,v 1.4 1998/12/02 10:16:47 davem Exp $ * firehose.h: Defines for the Fire Hose Controller (FHC) found * on Sunfire/Starfire/Wildfire systems. * @@ -10,8 +10,6 @@ #include <linux/types.h> -/* XXX I have not fully verified the register sizes in this file yet... -DaveM */ - /* Fire Hose Controller Internal Registers */ struct fhc_internal_regs { /*0x0000*/ u32 fhc_id; /* FHC ID Register */ @@ -33,31 +31,31 @@ struct fhc_internal_regs { * for the FHC, thus we have the following few structs... */ struct fhc_ign_reg { -/*0x2000*/ u64 fhc_ign; /* FHC Interrupt Group Number */ +/*0x2000*/ u32 fhc_ign; /* FHC Interrupt Group Number */ }; struct fhc_fanfail_regs { -/*0x4000*/ u32 _pad0, fhc_ff_imap; /* FHC FanFail Interrupt Map */ - u64 _pad1; -/*0x4010*/ u32 _pad2, fhc_ff_iclr; /* FHC FanFail Interrupt Clear */ +/*0x4000*/ u32 fhc_ff_imap; /* FHC FanFail Interrupt Map */ + u32 _pad[3]; +/*0x4010*/ u32 fhc_ff_iclr; /* FHC FanFail Interrupt Clear */ }; struct fhc_system_regs { -/*0x6000*/ u32 _pad0, fhc_sys_imap; /* FHC System Interrupt Map */ - u64 _pad1; -/*0x6010*/ u32 _pad2, fhc_sys_iclr; /* FHC System Interrupt Clear */ +/*0x6000*/ u32 fhc_sys_imap; /* FHC System Interrupt Map */ + u32 _pad[3]; +/*0x6010*/ u32 fhc_sys_iclr; /* FHC System Interrupt Clear */ }; struct fhc_uart_regs { -/*0x8000*/ u32 _pad0, fhc_uart_imap; /* FHC UART Interrupt Map */ - u64 _pad1; -/*0x8010*/ u32 _pad2, fhc_uart_iclr; /* FHC UART Interrupt Clear */ +/*0x8000*/ u32 fhc_uart_imap; /* FHC UART Interrupt Map */ + u32 _pad[3]; +/*0x8010*/ u32 fhc_uart_iclr; /* FHC UART Interrupt Clear */ }; struct fhc_tod_regs { -/*0xa000*/ u32 _pad0, fhc_tod_imap; /* FHC TOD Interrupt Map */ - u64 _pad1; -/*0xa010*/ u32 _pad2, fhc_tod_iclr; /* FHC TOD Interrupt Clear */ +/*0xa000*/ u32 fhc_tod_imap; /* FHC TOD Interrupt Map */ + u32 _pad1[3]; +/*0xa010*/ u32 fhc_tod_iclr; /* FHC TOD Interrupt Clear */ }; /* All of the above. */ @@ -105,15 +103,19 @@ struct fhc_regs { #define FHC_RCS_FENAB 0x01000000 /* Fatal errors elicit system reset */ /* FHC Board Status Register */ -#define FHC_BSD_DA64 0x00040000 /* Port A: 0=128bit 1=64bit data path */ -#define FHC_BSD_DB64 0x00020000 /* Port B: 0=128bit 1=64bit data path */ -#define FHC_BSD_BID 0x0001e000 /* Board ID */ -#define FHC_BSD_SA 0x00001c00 /* Port A UPA Speed (from the pins) */ -#define FHC_BSD_SB 0x00000380 /* Port B UPA Speed (from the pins) */ -#define FHC_BSD_NDIAG 0x00000040 /* Not in Diag Mode */ -#define FHC_BSD_NTBED 0x00000020 /* Not in TestBED Mode */ -#define FHC_BSD_NIA 0x0000001c /* Jumper, bit 18 in PROM space */ -#define FHC_BSD_SI 0x00000001 /* Spare input pin value */ +#define FHC_BSR_DA64 0x00040000 /* Port A: 0=128bit 1=64bit data path */ +#define FHC_BSR_DB64 0x00020000 /* Port B: 0=128bit 1=64bit data path */ +#define FHC_BSR_BID 0x0001e000 /* Board ID */ +#define FHC_BSR_SA 0x00001c00 /* Port A UPA Speed (from the pins) */ +#define FHC_BSR_SB 0x00000380 /* Port B UPA Speed (from the pins) */ +#define FHC_BSR_NDIAG 0x00000040 /* Not in Diag Mode */ +#define FHC_BSR_NTBED 0x00000020 /* Not in TestBED Mode */ +#define FHC_BSR_NIA 0x0000001c /* Jumper, bit 18 in PROM space */ +#define FHC_BSR_SI 0x00000001 /* Spare input pin value */ + +/* FHC JTAG Control Register */ +#define FHC_JTAG_CTRL_MENAB 0x80000000 /* Indicates this is JTAG Master */ +#define FHC_JTAG_CTRL_MNONE 0x40000000 /* Indicates no JTAG Master present */ /* FHC then has an Interrupt Group Number register, essentially this is a 32-bit * register with the low 5 bits specifying the IGN of this FHC for interrupt |