| isp.c (292715) | isp.c (292725) |
|---|---|
| 1/*- 2 * Copyright (c) 1997-2009 by Matthew Jacob 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * --- 33 unchanged lines hidden (view full) --- 42 */ 43#ifdef __NetBSD__ 44#include <sys/cdefs.h> 45__KERNEL_RCSID(0, "$NetBSD$"); 46#include <dev/ic/isp_netbsd.h> 47#endif 48#ifdef __FreeBSD__ 49#include <sys/cdefs.h> | 1/*- 2 * Copyright (c) 1997-2009 by Matthew Jacob 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * --- 33 unchanged lines hidden (view full) --- 42 */ 43#ifdef __NetBSD__ 44#include <sys/cdefs.h> 45__KERNEL_RCSID(0, "$NetBSD$"); 46#include <dev/ic/isp_netbsd.h> 47#endif 48#ifdef __FreeBSD__ 49#include <sys/cdefs.h> |
| 50__FBSDID("$FreeBSD: head/sys/dev/isp/isp.c 292715 2015-12-25 03:44:29Z mav $"); | 50__FBSDID("$FreeBSD: head/sys/dev/isp/isp.c 292725 2015-12-25 13:03:18Z mav $"); |
| 51#include <dev/isp/isp_freebsd.h> 52#endif 53#ifdef __OpenBSD__ 54#include <dev/ic/isp_openbsd.h> 55#endif 56#ifdef __linux__ 57#include "isp_linux.h" 58#endif --- 4205 unchanged lines hidden (view full) --- 4264/* 4265 * Start a command. Locking is assumed done in the caller. 4266 */ 4267 4268int 4269isp_start(XS_T *xs) 4270{ 4271 ispsoftc_t *isp; | 51#include <dev/isp/isp_freebsd.h> 52#endif 53#ifdef __OpenBSD__ 54#include <dev/ic/isp_openbsd.h> 55#endif 56#ifdef __linux__ 57#include "isp_linux.h" 58#endif --- 4205 unchanged lines hidden (view full) --- 4264/* 4265 * Start a command. Locking is assumed done in the caller. 4266 */ 4267 4268int 4269isp_start(XS_T *xs) 4270{ 4271 ispsoftc_t *isp; |
| 4272 uint32_t handle, cdblen; | 4272 uint32_t cdblen; |
| 4273 uint8_t local[QENTRY_LEN]; 4274 ispreq_t *reqp; 4275 void *cdbp, *qep; 4276 uint16_t *tptr; 4277 fcportdb_t *lp; 4278 int target, dmaresult; 4279 4280 XS_INITERR(xs); --- 279 unchanged lines hidden (view full) --- 4560 } 4561 ISP_MEMCPY(cdbp, XS_CDBP(xs), cdblen); 4562 4563 *tptr = (XS_TIME(xs) + 999) / 1000; 4564 if (IS_24XX(isp) && *tptr > 0x1999) { 4565 *tptr = 0x1999; 4566 } 4567 | 4273 uint8_t local[QENTRY_LEN]; 4274 ispreq_t *reqp; 4275 void *cdbp, *qep; 4276 uint16_t *tptr; 4277 fcportdb_t *lp; 4278 int target, dmaresult; 4279 4280 XS_INITERR(xs); --- 279 unchanged lines hidden (view full) --- 4560 } 4561 ISP_MEMCPY(cdbp, XS_CDBP(xs), cdblen); 4562 4563 *tptr = (XS_TIME(xs) + 999) / 1000; 4564 if (IS_24XX(isp) && *tptr > 0x1999) { 4565 *tptr = 0x1999; 4566 } 4567 |
| 4568 if (isp_allocate_xs(isp, xs, &handle)) { | 4568 /* Whew. Thankfully the same for type 7 requests */ 4569 reqp->req_handle = isp_allocate_handle(isp, xs, ISP_HANDLE_INITIATOR); 4570 if (reqp->req_handle == 0) { |
| 4569 isp_prt(isp, ISP_LOG_WARN1, "out of xflist pointers"); 4570 XS_SETERR(xs, HBA_BOTCH); 4571 return (CMD_EAGAIN); 4572 } | 4571 isp_prt(isp, ISP_LOG_WARN1, "out of xflist pointers"); 4572 XS_SETERR(xs, HBA_BOTCH); 4573 return (CMD_EAGAIN); 4574 } |
| 4573 /* Whew. Thankfully the same for type 7 requests */ 4574 reqp->req_handle = handle; | |
| 4575 4576 /* 4577 * Set up DMA and/or do any platform dependent swizzling of the request entry 4578 * so that the Qlogic F/W understands what is being asked of it. 4579 * 4580 * The callee is responsible for adding all requests at this point. 4581 */ 4582 dmaresult = ISP_DMASETUP(isp, xs, reqp); 4583 if (dmaresult != CMD_QUEUED) { | 4575 4576 /* 4577 * Set up DMA and/or do any platform dependent swizzling of the request entry 4578 * so that the Qlogic F/W understands what is being asked of it. 4579 * 4580 * The callee is responsible for adding all requests at this point. 4581 */ 4582 dmaresult = ISP_DMASETUP(isp, xs, reqp); 4583 if (dmaresult != CMD_QUEUED) { |
| 4584 isp_destroy_handle(isp, handle); | 4584 isp_destroy_handle(isp, reqp->req_handle); |
| 4585 /* 4586 * dmasetup sets actual error in packet, and 4587 * return what we were given to return. 4588 */ 4589 return (dmaresult); 4590 } 4591 isp_xs_prt(isp, xs, ISP_LOGDEBUG0, "START cmd cdb[0]=0x%x datalen %ld", XS_CDBP(xs)[0], (long) XS_XFRLEN(xs)); 4592 isp->isp_nactive++; --- 712 unchanged lines hidden (view full) --- 5305 } 5306 if (sp->req_header.rqs_flags & RQSFLAG_BADORDER) { 5307 isp_print_bytes(isp, "invalid IOCB ordering", QENTRY_LEN, sp); 5308 last_etype = etype; 5309 continue; 5310 } 5311 } 5312 | 4585 /* 4586 * dmasetup sets actual error in packet, and 4587 * return what we were given to return. 4588 */ 4589 return (dmaresult); 4590 } 4591 isp_xs_prt(isp, xs, ISP_LOGDEBUG0, "START cmd cdb[0]=0x%x datalen %ld", XS_CDBP(xs)[0], (long) XS_XFRLEN(xs)); 4592 isp->isp_nactive++; --- 712 unchanged lines hidden (view full) --- 5305 } 5306 if (sp->req_header.rqs_flags & RQSFLAG_BADORDER) { 5307 isp_print_bytes(isp, "invalid IOCB ordering", QENTRY_LEN, sp); 5308 last_etype = etype; 5309 continue; 5310 } 5311 } 5312 |
| 5313 if (!ISP_VALID_HANDLE(isp, sp->req_handle)) { 5314 isp_prt(isp, ISP_LOGERR, "bad request handle 0x%x (iocb type 0x%x)", sp->req_handle, etype); 5315 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */ 5316 last_etype = etype; 5317 continue; 5318 } | |
| 5319 xs = isp_find_xs(isp, sp->req_handle); 5320 if (xs == NULL) { 5321 uint8_t ts = completion_status & 0xff; 5322 /* 5323 * Only whine if this isn't the expected fallout of 5324 * aborting the command or resetting the target. 5325 */ 5326 if (etype != RQSTYPE_RESPONSE) { --- 3191 unchanged lines hidden --- | 5313 xs = isp_find_xs(isp, sp->req_handle); 5314 if (xs == NULL) { 5315 uint8_t ts = completion_status & 0xff; 5316 /* 5317 * Only whine if this isn't the expected fallout of 5318 * aborting the command or resetting the target. 5319 */ 5320 if (etype != RQSTYPE_RESPONSE) { --- 3191 unchanged lines hidden --- |