| isp_freebsd.c (208895) | isp_freebsd.c (215034) |
|---|---|
| 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 * 1. Redistributions of source code must retain the above copyright --- 14 unchanged lines hidden (view full) --- 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 */ 26 27/* 28 * Platform (FreeBSD) dependent common attachment code for Qlogic adapters. 29 */ 30#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 * 1. Redistributions of source code must retain the above copyright --- 14 unchanged lines hidden (view full) --- 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 */ 26 27/* 28 * Platform (FreeBSD) dependent common attachment code for Qlogic adapters. 29 */ 30#include <sys/cdefs.h> |
| 31__FBSDID("$FreeBSD: head/sys/dev/isp/isp_freebsd.c 208895 2010-06-07 17:39:36Z mjacob $"); | 31__FBSDID("$FreeBSD: head/sys/dev/isp/isp_freebsd.c 215034 2010-11-09 10:59:09Z brucec $"); |
| 32#include <dev/isp/isp_freebsd.h> 33#include <sys/unistd.h> 34#include <sys/kthread.h> 35#include <sys/conf.h> 36#include <sys/module.h> 37#include <sys/ioccom.h> 38#include <dev/isp/isp_ioctl.h> 39#include <sys/devicestat.h> --- 1745 unchanged lines hidden (view full) --- 1785 int status, bus; 1786 struct ccb_accept_tio *atiop; 1787 atio_private_data_t *atp; 1788 1789 /* 1790 * The firmware status (except for the QLTM_SVALID bit) 1791 * indicates why this ATIO was sent to us. 1792 * | 32#include <dev/isp/isp_freebsd.h> 33#include <sys/unistd.h> 34#include <sys/kthread.h> 35#include <sys/conf.h> 36#include <sys/module.h> 37#include <sys/ioccom.h> 38#include <dev/isp/isp_ioctl.h> 39#include <sys/devicestat.h> --- 1745 unchanged lines hidden (view full) --- 1785 int status, bus; 1786 struct ccb_accept_tio *atiop; 1787 atio_private_data_t *atp; 1788 1789 /* 1790 * The firmware status (except for the QLTM_SVALID bit) 1791 * indicates why this ATIO was sent to us. 1792 * |
| 1793 * If QLTM_SVALID is set, the firware has recommended Sense Data. | 1793 * If QLTM_SVALID is set, the firmware has recommended Sense Data. |
| 1794 * 1795 * If the DISCONNECTS DISABLED bit is set in the flags field, 1796 * we're still connected on the SCSI bus. 1797 */ 1798 status = aep->at_status; 1799 if ((status & ~QLTM_SVALID) == AT_PHASE_ERROR) { 1800 /* 1801 * Bus Phase Sequence error. We should have sense data --- 110 unchanged lines hidden (view full) --- 1912 uint16_t nphdl; 1913 atio_private_data_t *atp; 1914 inot_private_data_t *ntp; 1915 1916 /* 1917 * The firmware status (except for the QLTM_SVALID bit) 1918 * indicates why this ATIO was sent to us. 1919 * | 1794 * 1795 * If the DISCONNECTS DISABLED bit is set in the flags field, 1796 * we're still connected on the SCSI bus. 1797 */ 1798 status = aep->at_status; 1799 if ((status & ~QLTM_SVALID) == AT_PHASE_ERROR) { 1800 /* 1801 * Bus Phase Sequence error. We should have sense data --- 110 unchanged lines hidden (view full) --- 1912 uint16_t nphdl; 1913 atio_private_data_t *atp; 1914 inot_private_data_t *ntp; 1915 1916 /* 1917 * The firmware status (except for the QLTM_SVALID bit) 1918 * indicates why this ATIO was sent to us. 1919 * |
| 1920 * If QLTM_SVALID is set, the firware has recommended Sense Data. | 1920 * If QLTM_SVALID is set, the firmware has recommended Sense Data. |
| 1921 */ 1922 if ((aep->at_status & ~QLTM_SVALID) != AT_CDB) { 1923 isp_prt(isp, ISP_LOGWARN, "bogus atio (0x%x) leaked to platform", aep->at_status); 1924 isp_endcmd(isp, aep, SCSI_STATUS_BUSY, 0); 1925 return; 1926 } 1927 1928 if (ISP_CAP_SCCFW(isp)) { --- 647 unchanged lines hidden (view full) --- 2576 switch (inot->in_status) { 2577 case IN24XX_ELS_RCVD: 2578 { 2579 char buf[16], *msg; 2580 int chan = ISP_GET_VPIDX(isp, inot->in_vpidx); 2581 2582 /* 2583 * Note that we're just getting notification that an ELS was received | 1921 */ 1922 if ((aep->at_status & ~QLTM_SVALID) != AT_CDB) { 1923 isp_prt(isp, ISP_LOGWARN, "bogus atio (0x%x) leaked to platform", aep->at_status); 1924 isp_endcmd(isp, aep, SCSI_STATUS_BUSY, 0); 1925 return; 1926 } 1927 1928 if (ISP_CAP_SCCFW(isp)) { --- 647 unchanged lines hidden (view full) --- 2576 switch (inot->in_status) { 2577 case IN24XX_ELS_RCVD: 2578 { 2579 char buf[16], *msg; 2580 int chan = ISP_GET_VPIDX(isp, inot->in_vpidx); 2581 2582 /* 2583 * Note that we're just getting notification that an ELS was received |
| 2584 * (possibly with some associcated information sent upstream). This is | 2584 * (possibly with some associated information sent upstream). This is |
| 2585 * *not* the same as being given the ELS frame to accept or reject. 2586 */ 2587 switch (inot->in_status_subcode) { 2588 case LOGO: 2589 msg = "LOGO"; 2590 if (ISP_FW_NEWER_THAN(isp, 4, 0, 25)) { 2591 ptr = (uint8_t *)inot; /* point to unswizzled entry! */ 2592 wwn = (((uint64_t) ptr[IN24XX_LOGO_WWPN_OFF]) << 56) | --- 186 unchanged lines hidden (view full) --- 2779 if (mp->nt_need_ack) { 2780 isp_prt(isp, ISP_LOGTINFO, "Notify Code 0x%x (qevalid=%d) being acked", mp->nt_ncode, mp->nt_lreserved != NULL); 2781 return (isp_notify_ack(isp, mp->nt_lreserved)); 2782 } 2783 return (0); 2784} 2785 2786/* | 2585 * *not* the same as being given the ELS frame to accept or reject. 2586 */ 2587 switch (inot->in_status_subcode) { 2588 case LOGO: 2589 msg = "LOGO"; 2590 if (ISP_FW_NEWER_THAN(isp, 4, 0, 25)) { 2591 ptr = (uint8_t *)inot; /* point to unswizzled entry! */ 2592 wwn = (((uint64_t) ptr[IN24XX_LOGO_WWPN_OFF]) << 56) | --- 186 unchanged lines hidden (view full) --- 2779 if (mp->nt_need_ack) { 2780 isp_prt(isp, ISP_LOGTINFO, "Notify Code 0x%x (qevalid=%d) being acked", mp->nt_ncode, mp->nt_lreserved != NULL); 2781 return (isp_notify_ack(isp, mp->nt_lreserved)); 2782 } 2783 return (0); 2784} 2785 2786/* |
| 2787 * Handle task managment functions. | 2787 * Handle task management functions. |
| 2788 * 2789 * We show up here with a notify structure filled out. 2790 * 2791 * The nt_lreserved tag points to the original queue entry 2792 */ 2793static void 2794isp_handle_platform_target_tmf(ispsoftc_t *isp, isp_notify_t *notify) 2795{ --- 93 unchanged lines hidden (view full) --- 2889 (void) isp_acknak_abts(isp, notify->nt_lreserved, ENOMEM); 2890 } else { 2891 (void) isp_notify_ack(isp, notify->nt_lreserved); 2892 } 2893 } 2894} 2895 2896/* | 2788 * 2789 * We show up here with a notify structure filled out. 2790 * 2791 * The nt_lreserved tag points to the original queue entry 2792 */ 2793static void 2794isp_handle_platform_target_tmf(ispsoftc_t *isp, isp_notify_t *notify) 2795{ --- 93 unchanged lines hidden (view full) --- 2889 (void) isp_acknak_abts(isp, notify->nt_lreserved, ENOMEM); 2890 } else { 2891 (void) isp_notify_ack(isp, notify->nt_lreserved); 2892 } 2893 } 2894} 2895 2896/* |
| 2897 * Find the associated private data and makr it as dead so | 2897 * Find the associated private data and mark it as dead so |
| 2898 * we don't try to work on it any further. 2899 */ 2900static void 2901isp_target_mark_aborted(ispsoftc_t *isp, union ccb *ccb) 2902{ 2903 tstate_t *tptr; 2904 atio_private_data_t *atp; 2905 --- 2457 unchanged lines hidden (view full) --- 5363 } 5364 return (0x400000007F000009ull); 5365 } else { 5366 seed = iswwnn ? fc->def_wwnn : fc->def_wwpn; 5367 } 5368 5369 5370 /* | 2898 * we don't try to work on it any further. 2899 */ 2900static void 2901isp_target_mark_aborted(ispsoftc_t *isp, union ccb *ccb) 2902{ 2903 tstate_t *tptr; 2904 atio_private_data_t *atp; 2905 --- 2457 unchanged lines hidden (view full) --- 5363 } 5364 return (0x400000007F000009ull); 5365 } else { 5366 seed = iswwnn ? fc->def_wwnn : fc->def_wwpn; 5367 } 5368 5369 5370 /* |
| 5371 * For channel zero just return what we have. For either ACIIVE or | 5371 * For channel zero just return what we have. For either ACTIVE or |
| 5372 * DEFAULT cases, we depend on default override of NVRAM values for 5373 * channel zero. 5374 */ 5375 if (chan == 0) { 5376 return (seed); 5377 } 5378 5379 /* --- 19 unchanged lines hidden (view full) --- 5399 * The type 2 NAA fields for QLogic cards appear be laid out 5400 * thusly: 5401 * 5402 * bits 63..60 NAA == 2 bits 59..57 unused/zero bit 56 5403 * port (1) or node (0) WWN distinguishor bit 48 5404 * physical port on dual-port chips (23XX/24XX) 5405 * 5406 * This is somewhat nutty, particularly since bit 48 is | 5372 * DEFAULT cases, we depend on default override of NVRAM values for 5373 * channel zero. 5374 */ 5375 if (chan == 0) { 5376 return (seed); 5377 } 5378 5379 /* --- 19 unchanged lines hidden (view full) --- 5399 * The type 2 NAA fields for QLogic cards appear be laid out 5400 * thusly: 5401 * 5402 * bits 63..60 NAA == 2 bits 59..57 unused/zero bit 56 5403 * port (1) or node (0) WWN distinguishor bit 48 5404 * physical port on dual-port chips (23XX/24XX) 5405 * 5406 * This is somewhat nutty, particularly since bit 48 is |
| 5407 * irrelevant as they assign seperate serial numbers to | 5407 * irrelevant as they assign separate serial numbers to |
| 5408 * different physical ports anyway. 5409 * 5410 * We'll stick our channel number plus one first into bits 5411 * 57..59 and thence into bits 52..55 which allows for 8 bits 5412 * of channel which is comfortably more than our maximum 5413 * (126) now. 5414 */ 5415 seed &= ~0x0FF0000000000000ULL; --- 196 unchanged lines hidden --- | 5408 * different physical ports anyway. 5409 * 5410 * We'll stick our channel number plus one first into bits 5411 * 57..59 and thence into bits 52..55 which allows for 8 bits 5412 * of channel which is comfortably more than our maximum 5413 * (126) now. 5414 */ 5415 seed &= ~0x0FF0000000000000ULL; --- 196 unchanged lines hidden --- |