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Fix target mode support for Qlogic 2200 FC adapters.

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Now target mode works for all supported FC adapters except ancient 2100,
which is not tested.
This commit is contained in:
Alexander Motin 2015-11-23 15:49:50 +00:00
parent 45a9027de4
commit a4ccb5d682
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=291209
6 changed files with 30 additions and 30 deletions
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28
share/man/man4/isp.4
View File

@ -1,7 +1,6 @@
.\" $NetBSD: isp.4,v 1.5 1999/12/18 18:33:05 mjacob Exp $
.\"
.\" Copyright (c) 1998, 1999, 2001
.\" Matthew Jacob, for NASA/Ames Research Center
.\" Copyright (c) 2009-2015 Alexander Motin <mav@FreeBSD.org>
.\" Copyright (c) 2006 Marcus Alves Grando
.\" Copyright (c) 1998-2001 Matthew Jacob, for NASA/Ames Research Center
.\"
.\" Redistribution and use in source and binary forms, with or without
.\" modification, are permitted provided that the following conditions
@ -25,8 +24,6 @@
.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
.\"
.\" Additional Copyright (c) 2006 by Marcus Alves Grando
.\"
.\" $FreeBSD$
.\"
.Dd November 22, 2015
@ -34,7 +31,7 @@
.Os
.Sh NAME
.Nm isp
.Nd Qlogic based SCSI and FibreChannel SCSI Host Adapters
.Nd Qlogic based SPI and FibreChannel SCSI Host Adapters
.Sh SYNOPSIS
To compile this driver into the kernel,
place the following lines in your
@ -52,23 +49,19 @@ isp_load="YES"
.Ed
.Sh DESCRIPTION
This driver provides access to
.Tn SCSI
.Tn SPI
or
.Tn FibreChannel
devices.
SCSI devices.
.Pp
SCSI features include support for Ultra SCSI and wide mode transactions
for
SPI supports initiator mode for Ultra SCSI and wide mode transactions for
.Tn SCSI ,
Ultra2 LVD (1080, 1280), and Ultra3 LVD (10160, 12160).
.Pp
Fibre Channel support uses FCP SCSI profile for
.Tn FibreChannel ,
and utilizes Class 3 and Class 2 (2200 and later) connections.
Fibre Channel supports initiator and target modes of FCP SCSI profile,
utilizing Class 3 and Class 2 (2200 and later) connections.
Support is available for Public and Private loops, Point-to-Point
and Fabric connections.
The newer 2-Gigabit cards (2300, 2312, 2322), 4-Gigabit (2422, 2432)
and 8-Gigabit (2532) are supported in both initiator and target modes.
.Sh FIRMWARE
Firmware loading is supported if the
.Xr ispfw 4
@ -120,8 +113,7 @@ Optical 4Gb Fibre Channel PCIe cards.
Optical 8Gb Fibre Channel PCIe cards.
.El
.Sh CONFIGURATION OPTIONS
Target mode support for 23xx and above Fibre Channel adapters may be
enabled with the
Target mode support for Fibre Channel adapters may be enabled with the
.Pp
.Cd options ISP_TARGET_MODE
.Pp

14
sys/dev/isp/isp.c
View File

@ -1733,7 +1733,12 @@ isp_fibre_init(ispsoftc_t *isp)
icbp->icb_fwoptions &= ~ICBOPT_TGT_ENABLE;
}
if (fcp->role & ISP_ROLE_INITIATOR) {
/*
* For some reason my 2200 does not generate ATIOs in target mode
* if initiator is disabled. Extra logins are better then target
* not working at all.
*/
if ((fcp->role & ISP_ROLE_INITIATOR) || IS_2100(isp) || IS_2200(isp)) {
icbp->icb_fwoptions &= ~ICBOPT_INI_DISABLE;
} else {
icbp->icb_fwoptions |= ICBOPT_INI_DISABLE;
@ -1954,6 +1959,8 @@ isp_fibre_init(ispsoftc_t *isp)
}
isp_prt(isp, ISP_LOGDEBUG0, "isp_fibre_init: fwopt 0x%x xfwopt 0x%x zfwopt 0x%x",
icbp->icb_fwoptions, icbp->icb_xfwoptions, icbp->icb_zfwoptions);
if (isp->isp_dblev & ISP_LOGDEBUG1)
isp_print_bytes(isp, "isp_fibre_init", sizeof (*icbp), icbp);
isp_put_icb(isp, icbp, (isp_icb_t *)fcp->isp_scratch);
@ -1966,17 +1973,14 @@ isp_fibre_init(ispsoftc_t *isp)
mbs.param[3] = DMA_WD0(fcp->isp_scdma);
mbs.param[6] = DMA_WD3(fcp->isp_scdma);
mbs.param[7] = DMA_WD2(fcp->isp_scdma);
mbs.logval = MBLOGALL;
isp_prt(isp, ISP_LOGDEBUG0, "INIT F/W from %p (%08x%08x)",
fcp->isp_scratch, (uint32_t) ((uint64_t)fcp->isp_scdma >> 32),
(uint32_t) fcp->isp_scdma);
MEMORYBARRIER(isp, SYNC_SFORDEV, 0, sizeof (*icbp), 0);
isp_mboxcmd(isp, &mbs);
FC_SCRATCH_RELEASE(isp, 0);
if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
isp_print_bytes(isp, "isp_fibre_init", sizeof (*icbp), icbp);
if (mbs.param[0] != MBOX_COMMAND_COMPLETE)
return;
}
isp->isp_reqidx = 0;
isp->isp_reqodx = 0;
isp->isp_residx = 0;

2
sys/dev/isp/isp_freebsd.c
View File

@ -4947,7 +4947,7 @@ isp_fcp_next_crn(ispsoftc_t *isp, uint8_t *crnp, XS_T *cmd)
struct isp_nexus *nxp;
int idx;
if (isp->isp_type < ISP_HA_FC_2300)
if (IS_2100(isp))
return (0);
chan = XS_CHANNEL(cmd);

6
sys/dev/isp/isp_library.c
View File

@ -963,7 +963,8 @@ isp_put_request_t2(ispsoftc_t *isp, ispreqt2_t *src, ispreqt2_t *dst)
ISP_IOXPUT_8(isp, src->req_target, &dst->req_target);
ISP_IOXPUT_16(isp, src->req_scclun, &dst->req_scclun);
ISP_IOXPUT_16(isp, src->req_flags, &dst->req_flags);
ISP_IOXPUT_16(isp, src->req_reserved, &dst->req_reserved);
ISP_IOXPUT_8(isp, src->req_crn, &dst->req_crn);
ISP_IOXPUT_8(isp, src->req_reserved, &dst->req_reserved);
ISP_IOXPUT_16(isp, src->req_time, &dst->req_time);
ISP_IOXPUT_16(isp, src->req_seg_count, &dst->req_seg_count);
for (i = 0; i < ASIZE(src->req_cdb); i++) {
@ -985,7 +986,8 @@ isp_put_request_t2e(ispsoftc_t *isp, ispreqt2e_t *src, ispreqt2e_t *dst)
ISP_IOXPUT_16(isp, src->req_target, &dst->req_target);
ISP_IOXPUT_16(isp, src->req_scclun, &dst->req_scclun);
ISP_IOXPUT_16(isp, src->req_flags, &dst->req_flags);
ISP_IOXPUT_16(isp, src->req_reserved, &dst->req_reserved);
ISP_IOXPUT_8(isp, src->req_crn, &dst->req_crn);
ISP_IOXPUT_8(isp, src->req_reserved, &dst->req_reserved);
ISP_IOXPUT_16(isp, src->req_time, &dst->req_time);
ISP_IOXPUT_16(isp, src->req_seg_count, &dst->req_seg_count);
for (i = 0; i < ASIZE(src->req_cdb); i++) {

6
sys/dev/isp/isp_pci.c
View File

@ -1488,7 +1488,7 @@ imc(void *arg, bus_dma_segment_t *segs, int nseg, int error)
segs->ds_addr += ISP_QUEUE_SIZE(RESULT_QUEUE_LEN(imushp->isp));
imushp->vbase += ISP_QUEUE_SIZE(RESULT_QUEUE_LEN(imushp->isp));
if (imushp->isp->isp_type >= ISP_HA_FC_2300) {
if (imushp->isp->isp_type >= ISP_HA_FC_2200) {
imushp->isp->isp_osinfo.ecmd_dma = segs->ds_addr;
imushp->isp->isp_osinfo.ecmd_free = (isp_ecmd_t *)imushp->vbase;
imushp->isp->isp_osinfo.ecmd_base = imushp->isp->isp_osinfo.ecmd_free;
@ -1627,7 +1627,7 @@ isp_pci_mbxdma(ispsoftc_t *isp)
len += ISP_QUEUE_SIZE(RESULT_QUEUE_LEN(isp));
}
#endif
if (isp->isp_type >= ISP_HA_FC_2300) {
if (isp->isp_type >= ISP_HA_FC_2200) {
len += (N_XCMDS * XCMD_SIZE);
}
@ -1689,7 +1689,7 @@ isp_pci_mbxdma(ispsoftc_t *isp)
bus_dma_tag_destroy(fc->tdmat);
goto bad;
}
if (isp->isp_type >= ISP_HA_FC_2300) {
if (!IS_2100(isp)) {
for (i = 0; i < INITIAL_NEXUS_COUNT; i++) {
struct isp_nexus *n = malloc(sizeof (struct isp_nexus), M_DEVBUF, M_NOWAIT | M_ZERO);
if (n == NULL) {

4
sys/dev/isp/ispmbox.h
View File

@ -481,7 +481,8 @@ typedef struct {
uint16_t req_target;
uint16_t req_scclun;
uint16_t req_flags;
uint16_t req_reserved;
uint8_t req_crn;
uint8_t req_reserved;
uint16_t req_time;
uint16_t req_seg_count;
uint8_t req_cdb[16];
@ -1010,6 +1011,7 @@ typedef struct {
#define ICBZOPT_RATE_AUTO 0x8000
#define ICBZOPT_RATE_TWOGB 0x4000
#define ICBZOPT_50_OHM 0x2000
#define ICBZOPT_NO_LOCAL_PLOGI 0x0080
#define ICBZOPT_ENA_OOF 0x0040 /* out of order frame handling */
#define ICBZOPT_RSPSZ_MASK 0x0030
#define ICBZOPT_RSPSZ_24 0x0000