| isp.c (202418) | isp.c (203444) |
|---|---|
| 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 202418 2010-01-15 20:08:08Z mjacob $"); | 50__FBSDID("$FreeBSD: head/sys/dev/isp/isp.c 203444 2010-02-03 21:09:32Z mjacob $"); |
| 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 --- 630 unchanged lines hidden (view full) --- 689 * Do some sanity checking by running a NOP command. 690 * If it succeeds, the ROM firmware is now running. 691 */ 692 ISP_MEMZERO(&mbs, sizeof (mbs)); 693 mbs.param[0] = MBOX_NO_OP; 694 mbs.logval = MBLOGALL; 695 isp_mboxcmd(isp, &mbs); 696 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { | 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 --- 630 unchanged lines hidden (view full) --- 689 * Do some sanity checking by running a NOP command. 690 * If it succeeds, the ROM firmware is now running. 691 */ 692 ISP_MEMZERO(&mbs, sizeof (mbs)); 693 mbs.param[0] = MBOX_NO_OP; 694 mbs.logval = MBLOGALL; 695 isp_mboxcmd(isp, &mbs); 696 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { |
| 697 isp_prt(isp, ISP_LOGERR, "NOP ommand failed (%x)", mbs.param[0]); | 697 isp_prt(isp, ISP_LOGERR, "NOP command failed (%x)", mbs.param[0]); |
| 698 ISP_RESET0(isp); 699 return; 700 } 701 702 /* 703 * Do some operational tests 704 */ 705 --- 3706 unchanged lines hidden (view full) --- 4412 *tptr = XS_TIME(xs) / 1000; 4413 if (*tptr == 0 && XS_TIME(xs)) { 4414 *tptr = 1; 4415 } 4416 if (IS_24XX(isp) && *tptr > 0x1999) { 4417 *tptr = 0x1999; 4418 } 4419 | 698 ISP_RESET0(isp); 699 return; 700 } 701 702 /* 703 * Do some operational tests 704 */ 705 --- 3706 unchanged lines hidden (view full) --- 4412 *tptr = XS_TIME(xs) / 1000; 4413 if (*tptr == 0 && XS_TIME(xs)) { 4414 *tptr = 1; 4415 } 4416 if (IS_24XX(isp) && *tptr > 0x1999) { 4417 *tptr = 0x1999; 4418 } 4419 |
| 4420 if (isp_save_xs(isp, xs, &handle)) { | 4420 if (isp_allocate_xs(isp, xs, &handle)) { |
| 4421 isp_prt(isp, ISP_LOGDEBUG0, "out of xflist pointers"); 4422 XS_SETERR(xs, HBA_BOTCH); 4423 return (CMD_EAGAIN); 4424 } 4425 /* Whew. Thankfully the same for type 7 requests */ 4426 reqp->req_handle = handle; 4427 4428 /* --- 729 unchanged lines hidden (view full) --- 5158 } 5159 if (sp->req_header.rqs_flags & RQSFLAG_BADORDER) { 5160 isp_print_bytes(isp, "invalid IOCB ordering", QENTRY_LEN, sp); 5161 ISP_WRITE(isp, isp->isp_respoutrp, optr); 5162 continue; 5163 } 5164 } 5165 | 4421 isp_prt(isp, ISP_LOGDEBUG0, "out of xflist pointers"); 4422 XS_SETERR(xs, HBA_BOTCH); 4423 return (CMD_EAGAIN); 4424 } 4425 /* Whew. Thankfully the same for type 7 requests */ 4426 reqp->req_handle = handle; 4427 4428 /* --- 729 unchanged lines hidden (view full) --- 5158 } 5159 if (sp->req_header.rqs_flags & RQSFLAG_BADORDER) { 5160 isp_print_bytes(isp, "invalid IOCB ordering", QENTRY_LEN, sp); 5161 ISP_WRITE(isp, isp->isp_respoutrp, optr); 5162 continue; 5163 } 5164 } 5165 |
| 5166 if ((sp->req_handle != ISP_SPCL_HANDLE) && (sp->req_handle > isp->isp_maxcmds || sp->req_handle < 1)) { 5167 isp_prt(isp, ISP_LOGERR, "bad request handle %d (type 0x%x)", sp->req_handle, etype); | 5166 if (!ISP_VALID_HANDLE(isp, sp->req_handle)) { 5167 isp_prt(isp, ISP_LOGERR, "bad request handle 0x%x (iocb type 0x%x)", sp->req_handle, etype); |
| 5168 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */ 5169 ISP_WRITE(isp, isp->isp_respoutrp, optr); 5170 continue; 5171 } 5172 xs = isp_find_xs(isp, sp->req_handle); 5173 if (xs == NULL) { 5174 uint8_t ts = completion_status & 0xff; 5175 /* 5176 * Only whine if this isn't the expected fallout of 5177 * aborting the command or resetting the target. 5178 */ 5179 if (etype != RQSTYPE_RESPONSE) { 5180 isp_prt(isp, ISP_LOGERR, "cannot find handle 0x%x (type 0x%x)", sp->req_handle, etype); | 5168 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */ 5169 ISP_WRITE(isp, isp->isp_respoutrp, optr); 5170 continue; 5171 } 5172 xs = isp_find_xs(isp, sp->req_handle); 5173 if (xs == NULL) { 5174 uint8_t ts = completion_status & 0xff; 5175 /* 5176 * Only whine if this isn't the expected fallout of 5177 * aborting the command or resetting the target. 5178 */ 5179 if (etype != RQSTYPE_RESPONSE) { 5180 isp_prt(isp, ISP_LOGERR, "cannot find handle 0x%x (type 0x%x)", sp->req_handle, etype); |
| 5181 } else if (ts != RQCS_ABORTED && ts != RQCS_RESET_OCCURRED && sp->req_handle != ISP_SPCL_HANDLE) { | 5181 } else if (ts != RQCS_ABORTED && ts != RQCS_RESET_OCCURRED) { |
| 5182 isp_prt(isp, ISP_LOGERR, "cannot find handle 0x%x (status 0x%x)", sp->req_handle, ts); 5183 } 5184 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */ 5185 ISP_WRITE(isp, isp->isp_respoutrp, optr); 5186 continue; 5187 } 5188 if (req_status_flags & RQSTF_BUS_RESET) { 5189 XS_SETERR(xs, HBA_BUSRESET); --- 486 unchanged lines hidden (view full) --- 5676 rval = -1; 5677 } 5678#endif 5679 /* 5680 * We've had problems with data corruption occuring on 5681 * commands that complete (with no apparent error) after 5682 * we receive a LIP. This has been observed mostly on 5683 * Local Loop topologies. To be safe, let's just mark | 5182 isp_prt(isp, ISP_LOGERR, "cannot find handle 0x%x (status 0x%x)", sp->req_handle, ts); 5183 } 5184 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */ 5185 ISP_WRITE(isp, isp->isp_respoutrp, optr); 5186 continue; 5187 } 5188 if (req_status_flags & RQSTF_BUS_RESET) { 5189 XS_SETERR(xs, HBA_BUSRESET); --- 486 unchanged lines hidden (view full) --- 5676 rval = -1; 5677 } 5678#endif 5679 /* 5680 * We've had problems with data corruption occuring on 5681 * commands that complete (with no apparent error) after 5682 * we receive a LIP. This has been observed mostly on 5683 * Local Loop topologies. To be safe, let's just mark |
| 5684 * all active commands as dead. | 5684 * all active initiator commands as dead. |
| 5685 */ 5686 if (topo == TOPO_NL_PORT || topo == TOPO_FL_PORT) { 5687 int i, j; 5688 for (i = j = 0; i < isp->isp_maxcmds; i++) { 5689 XS_T *xs; | 5685 */ 5686 if (topo == TOPO_NL_PORT || topo == TOPO_FL_PORT) { 5687 int i, j; 5688 for (i = j = 0; i < isp->isp_maxcmds; i++) { 5689 XS_T *xs; |
| 5690 xs = isp->isp_xflist[i]; 5691 if (xs == NULL) { | 5690 isp_hdl_t *hdp; 5691 5692 hdp = &isp->isp_xflist[i]; 5693 if (ISP_H2HT(hdp->handle) != ISP_HANDLE_INITIATOR) { |
| 5692 continue; 5693 } | 5694 continue; 5695 } |
| 5696 xs = hdp->cmd; |
|
| 5694 if (XS_CHANNEL(xs) != chan) { 5695 continue; 5696 } 5697 j++; 5698 XS_SETERR(xs, HBA_BUSRESET); 5699 } 5700 if (j) { 5701 isp_prt(isp, ISP_LOGERR, lipd, chan, j); --- 2685 unchanged lines hidden --- | 5697 if (XS_CHANNEL(xs) != chan) { 5698 continue; 5699 } 5700 j++; 5701 XS_SETERR(xs, HBA_BUSRESET); 5702 } 5703 if (j) { 5704 isp_prt(isp, ISP_LOGERR, lipd, chan, j); --- 2685 unchanged lines hidden --- |