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File: [local] / sys / scsi / scsi_message.h (download)
Revision 1.1.1.1 (vendor branch), Tue Mar 4 16:16:07 2008 UTC (16 years, 4 months ago) by nbrk
Import of OpenBSD 4.2 release kernel tree with initial code to support Jornada 720/728, StrongARM 1110-based handheld PC. At this point kernel roots on NFS and boots into vfs_mountroot() and traps. What is supported: - glass console, Jornada framebuffer (jfb) works in 16bpp direct color mode (needs some palette tweaks for non black/white/blue colors, i think) - saic, SA11x0 interrupt controller (needs cleanup) - sacom, SA11x0 UART (supported only as boot console for now) - SA11x0 GPIO controller fully supported (but can't handle multiple interrupt handlers on one gpio pin) - sassp, SSP port on SA11x0 that attaches spibus - Jornada microcontroller (jmcu) to control kbd, battery, etc throught the SPI bus (wskbd attaches on jmcu, but not tested) - tod functions seem work - initial code for SA-1111 (chip companion) : this is TODO Next important steps, i think: - gpio and intc on sa1111 - pcmcia support for sa11x0 (and sa1111 help logic) - REAL root on nfs when we have PCMCIA support (we may use any of supported pccard NICs) - root on wd0! (using already supported PCMCIA-ATA) |
/* $OpenBSD: scsi_message.h,v 1.8 2006/05/11 00:45:59 krw Exp $ */ /* Messages (1 byte) */ /* I/T (M)andatory or (O)ptional */ #define MSG_CMDCOMPLETE 0x00 /* M/M */ #define MSG_EXTENDED 0x01 /* O/O */ #define MSG_SAVEDATAPOINTER 0x02 /* O/O */ #define MSG_RESTOREPOINTERS 0x03 /* O/O */ #define MSG_DISCONNECT 0x04 /* O/O */ #define MSG_INITIATOR_DET_ERR 0x05 /* M/M */ #define MSG_ABORT 0x06 /* O/M */ #define MSG_MESSAGE_REJECT 0x07 /* M/M */ #define MSG_NOOP 0x08 /* M/M */ #define MSG_PARITY_ERROR 0x09 /* M/M */ #define MSG_LINK_CMD_COMPLETE 0x0a /* O/O */ #define MSG_LINK_CMD_COMPLETEF 0x0b /* O/O */ #define MSG_BUS_DEV_RESET 0x0c /* O/M */ #define MSG_ABORT_TAG 0x0d /* O/O */ #define MSG_CLEAR_QUEUE 0x0e /* O/O */ #define MSG_INIT_RECOVERY 0x0f /* O/O */ #define MSG_REL_RECOVERY 0x10 /* O/O */ #define MSG_TERM_IO_PROC 0x11 /* O/O */ #define MSG_QAS_REQUEST 0x55 /* O/O */ /* SPI3 */ /* Messages (2 byte) */ #define MSG_SIMPLE_Q_TAG 0x20 /* O/O */ #define MSG_HEAD_OF_Q_TAG 0x21 /* O/O */ #define MSG_ORDERED_Q_TAG 0x22 /* O/O */ #define MSG_IGN_WIDE_RESIDUE 0x23 /* O/O */ /* Identify message */ /* M/M */ #define MSG_IDENTIFYFLAG 0x80 #define MSG_IDENTIFY_DISCFLAG 0x40 #define MSG_IDENTIFY(lun, disc) (((disc) ? 0xc0 : MSG_IDENTIFYFLAG) | (lun)) #define MSG_ISIDENTIFY(m) ((m) & MSG_IDENTIFYFLAG) #define MSG_IDENTIFY_LUNMASK 0x01F /* Extended messages (opcode and length) */ #define MSG_EXT_SDTR 0x01 #define MSG_EXT_SDTR_LEN 0x03 #define MSG_EXT_WDTR 0x03 #define MSG_EXT_WDTR_LEN 0x02 #define MSG_EXT_WDTR_BUS_8_BIT 0x00 #define MSG_EXT_WDTR_BUS_16_BIT 0x01 #define MSG_EXT_WDTR_BUS_32_BIT 0x02 #define MSG_EXT_PPR 0x04 #define MSG_EXT_PPR_LEN 0x06 #define MSG_EXT_PPR_PCOMP_EN 0x80 #define MSG_EXT_PPR_RTI 0x40 #define MSG_EXT_PPR_RD_STRM 0x20 #define MSG_EXT_PPR_WR_FLOW 0x10 #define MSG_EXT_PPR_HOLD_MCS 0x08 #define MSG_EXT_PPR_PROT_QAS 0x04 #define MSG_EXT_PPR_PROT_DT 0x02 #define MSG_EXT_PPR_PROT_IUS 0x01