diff options
Diffstat (limited to 'sys/dev/ic/ispreg.h')
| -rw-r--r-- | sys/dev/ic/ispreg.h | 31 |
1 files changed, 21 insertions, 10 deletions
diff --git a/sys/dev/ic/ispreg.h b/sys/dev/ic/ispreg.h index 476580e9635..c1d136720a6 100644 --- a/sys/dev/ic/ispreg.h +++ b/sys/dev/ic/ispreg.h @@ -1,14 +1,13 @@ -/* $OpenBSD: ispreg.h,v 1.3 1999/03/17 12:54:32 mjacob Exp $ */ -/* release_03_16_99 */ +/* $OpenBSD: ispreg.h,v 1.4 1999/03/25 22:58:38 mjacob Exp $ */ +/* release_03_25_99 */ /* * Machine Independent (well, as best as possible) register * definitions for Qlogic ISP SCSI adapters. * - *--------------------------------------- - * Copyright (c) 1997 by Matthew Jacob + * Copyright (c) 1997, 1998, 1999 by Matthew Jacob * NASA/Ames Research Center * All rights reserved. - *--------------------------------------- + * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: @@ -159,7 +158,7 @@ #define BIU_PCI1080_CONF1_SXP 0x0100 /* SXP bank select */ #define BIU_PCI1080_CONF1_DMA 0x0300 /* DMA bank select */ - /* ISP2100 Bus Control/Status Register */ +/* ISP2100 Bus Control/Status Register */ #define BIU2100_ICSR_REGBSEL 0x30 /* RW: register bank select */ #define BIU2100_RISC_REGS (0 << 4) /* RISC Regs */ @@ -503,6 +502,18 @@ #define SXP_PINS_DIFF_TARGET 0x0002 /* Enable SXP target mode */ #define SXP_PINS_DIFF_INITIATOR 0x0001 /* Enable SXP initiator mode */ +/* 1080 only */ +#define SXP_PINS_LVD_MODE 0x1000 +#define SXP_PINS_HVD_MODE 0x0800 +#define SXP_PINS_SE_MODE 0x0400 + +/* The above have to be put together with the DIFFM pin to make sense */ +#define ISP1080_LVD_MODE (SXP_PINS_LVD_MODE) +#define ISP1080_HVD_MODE (SXP_PINS_HVD_MODE|SXP_PINS_DIFF_MODE) +#define ISP1080_SE_MODE (SXP_PINS_SE_MODE) +#define ISP1080_MODE_MASK \ + (SXP_PINS_LVD_MODE|SXP_PINS_HVD_MODE|SXP_PINS_SE_MODE|SXP_PINS_DIFF_MODE) + /* * RISC and Host Command and Control Block Register Offsets */ @@ -604,8 +615,8 @@ */ #define ISP_NVRAM_SIZE 128 - -#define ISPBSMX(c, byte, shift, mask) \ + +#define ISPBSMX(c, byte, shift, mask) \ (((c)[(byte)] >> (shift)) & (mask)) #define ISP_NVRAM_VERSION(c) (c)[4] @@ -677,7 +688,7 @@ #define ISP2100_NVRAM_RETRY_COUNT(c) (c)[16] #define ISP2100_NVRAM_RETRY_DELAY(c) (c)[17] -#define ISP2100_NVRAM_NODE_NAME(c) ( \ +#define ISP2100_NVRAM_NODE_NAME(c) (\ (((u_int64_t)(c)[18]) << 56) | \ (((u_int64_t)(c)[19]) << 48) | \ (((u_int64_t)(c)[20]) << 40) | \ @@ -696,7 +707,7 @@ #define ISP2100_NVRAM_DISABLE_CODELOAD(c) ISPBSMX(c, 70, 4, 0x01) #define ISP2100_NVRAM_SET_CACHELINESZ(c) ISPBSMX(c, 70, 5, 0x01) -#define ISP2100_NVRAM_BOOT_NODE_NAME(c) ( \ +#define ISP2100_NVRAM_BOOT_NODE_NAME(c) (\ (((u_int64_t)(c)[72]) << 56) | \ (((u_int64_t)(c)[73]) << 48) | \ (((u_int64_t)(c)[74]) << 40) | \ |