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scsi: lpfc: Use the proper SCSI midlayer interfaces for PI 

Use the SCSI midlayer interfaces to query protection interval, reference
tag, per-command DIX flags, and logical block count.

Link: https://lore.kernel.org/r/20210817025014.12085-3-martin.petersen@oracle.com
CC: James Smart <james.smart@broadcom.com>
CC: Dick Kennedy <dick.kennedy@broadcom.com>
Reviewed-by: James Smart <jsmart2021@gmail.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Martin K. Petersen 2021-08-16 22:50:14 -04:00
parent 9eb636b639
commit 125c12f717
1 changed files with 48 additions and 72 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

120
drivers/scsi/lpfc/lpfc_scsi.c
View File

@ -96,30 +96,6 @@ static void lpfc_vmid_update_entry(struct lpfc_vport *vport, struct scsi_cmnd
static void lpfc_vmid_assign_cs_ctl(struct lpfc_vport *vport, static void lpfc_vmid_assign_cs_ctl(struct lpfc_vport *vport,
struct lpfc_vmid *vmid); struct lpfc_vmid *vmid);
static inline unsigned
lpfc_cmd_blksize(struct scsi_cmnd *sc)
{
return sc->device->sector_size;
}
#define LPFC_CHECK_PROTECT_GUARD 1
#define LPFC_CHECK_PROTECT_REF 2
static inline unsigned
lpfc_cmd_protect(struct scsi_cmnd *sc, int flag)
{
return 1;
}
static inline unsigned
lpfc_cmd_guard_csum(struct scsi_cmnd *sc)
{
if (lpfc_prot_group_type(NULL, sc) == LPFC_PG_TYPE_NO_DIF)
return 0;
if (scsi_host_get_guard(sc->device->host) == SHOST_DIX_GUARD_IP)
return 1;
return 0;
}
/** /**
* lpfc_sli4_set_rsp_sgl_last - Set the last bit in the response sge. * lpfc_sli4_set_rsp_sgl_last - Set the last bit in the response sge.
* @phba: Pointer to HBA object. * @phba: Pointer to HBA object.
@ -1046,13 +1022,13 @@ lpfc_bg_err_inject(struct lpfc_hba *phba, struct scsi_cmnd *sc,
return 0; return 0;
sgpe = scsi_prot_sglist(sc); sgpe = scsi_prot_sglist(sc);
lba = t10_pi_ref_tag(scsi_cmd_to_rq(sc)); lba = scsi_prot_ref_tag(sc);
if (lba == LPFC_INVALID_REFTAG) if (lba == LPFC_INVALID_REFTAG)
return 0; return 0;
/* First check if we need to match the LBA */ /* First check if we need to match the LBA */
if (phba->lpfc_injerr_lba != LPFC_INJERR_LBA_OFF) { if (phba->lpfc_injerr_lba != LPFC_INJERR_LBA_OFF) {
blksize = lpfc_cmd_blksize(sc); blksize = scsi_prot_interval(sc);
numblks = (scsi_bufflen(sc) + blksize - 1) / blksize; numblks = (scsi_bufflen(sc) + blksize - 1) / blksize;
/* Make sure we have the right LBA if one is specified */ /* Make sure we have the right LBA if one is specified */
@ -1441,7 +1417,7 @@ lpfc_sc_to_bg_opcodes(struct lpfc_hba *phba, struct scsi_cmnd *sc,
{ {
uint8_t ret = 0; uint8_t ret = 0;
if (lpfc_cmd_guard_csum(sc)) { if (sc->prot_flags & SCSI_PROT_IP_CHECKSUM) {
switch (scsi_get_prot_op(sc)) { switch (scsi_get_prot_op(sc)) {
case SCSI_PROT_READ_INSERT: case SCSI_PROT_READ_INSERT:
case SCSI_PROT_WRITE_STRIP: case SCSI_PROT_WRITE_STRIP:
@ -1521,7 +1497,7 @@ lpfc_bg_err_opcodes(struct lpfc_hba *phba, struct scsi_cmnd *sc,
{ {
uint8_t ret = 0; uint8_t ret = 0;
if (lpfc_cmd_guard_csum(sc)) { if (sc->prot_flags & SCSI_PROT_IP_CHECKSUM) {
switch (scsi_get_prot_op(sc)) { switch (scsi_get_prot_op(sc)) {
case SCSI_PROT_READ_INSERT: case SCSI_PROT_READ_INSERT:
case SCSI_PROT_WRITE_STRIP: case SCSI_PROT_WRITE_STRIP:
@ -1629,7 +1605,7 @@ lpfc_bg_setup_bpl(struct lpfc_hba *phba, struct scsi_cmnd *sc,
goto out; goto out;
/* extract some info from the scsi command for pde*/ /* extract some info from the scsi command for pde*/
reftag = t10_pi_ref_tag(scsi_cmd_to_rq(sc)); reftag = scsi_prot_ref_tag(sc);
if (reftag == LPFC_INVALID_REFTAG) if (reftag == LPFC_INVALID_REFTAG)
goto out; goto out;
@ -1668,12 +1644,12 @@ lpfc_bg_setup_bpl(struct lpfc_hba *phba, struct scsi_cmnd *sc,
* protection data is automatically generated, not checked. * protection data is automatically generated, not checked.
*/ */
if (datadir == DMA_FROM_DEVICE) { if (datadir == DMA_FROM_DEVICE) {
if (lpfc_cmd_protect(sc, LPFC_CHECK_PROTECT_GUARD)) if (sc->prot_flags & SCSI_PROT_GUARD_CHECK)
bf_set(pde6_ce, pde6, checking); bf_set(pde6_ce, pde6, checking);
else else
bf_set(pde6_ce, pde6, 0); bf_set(pde6_ce, pde6, 0);
if (lpfc_cmd_protect(sc, LPFC_CHECK_PROTECT_REF)) if (sc->prot_flags & SCSI_PROT_REF_CHECK)
bf_set(pde6_re, pde6, checking); bf_set(pde6_re, pde6, checking);
else else
bf_set(pde6_re, pde6, 0); bf_set(pde6_re, pde6, 0);
@ -1791,8 +1767,8 @@ lpfc_bg_setup_bpl_prot(struct lpfc_hba *phba, struct scsi_cmnd *sc,
goto out; goto out;
/* extract some info from the scsi command */ /* extract some info from the scsi command */
blksize = lpfc_cmd_blksize(sc); blksize = scsi_prot_interval(sc);
reftag = t10_pi_ref_tag(scsi_cmd_to_rq(sc)); reftag = scsi_prot_ref_tag(sc);
if (reftag == LPFC_INVALID_REFTAG) if (reftag == LPFC_INVALID_REFTAG)
goto out; goto out;
@ -1832,12 +1808,12 @@ lpfc_bg_setup_bpl_prot(struct lpfc_hba *phba, struct scsi_cmnd *sc,
bf_set(pde6_optx, pde6, txop); bf_set(pde6_optx, pde6, txop);
bf_set(pde6_oprx, pde6, rxop); bf_set(pde6_oprx, pde6, rxop);
if (lpfc_cmd_protect(sc, LPFC_CHECK_PROTECT_GUARD)) if (sc->prot_flags & SCSI_PROT_GUARD_CHECK)
bf_set(pde6_ce, pde6, checking); bf_set(pde6_ce, pde6, checking);
else else
bf_set(pde6_ce, pde6, 0); bf_set(pde6_ce, pde6, 0);
if (lpfc_cmd_protect(sc, LPFC_CHECK_PROTECT_REF)) if (sc->prot_flags & SCSI_PROT_REF_CHECK)
bf_set(pde6_re, pde6, checking); bf_set(pde6_re, pde6, checking);
else else
bf_set(pde6_re, pde6, 0); bf_set(pde6_re, pde6, 0);
@ -2023,7 +1999,7 @@ lpfc_bg_setup_sgl(struct lpfc_hba *phba, struct scsi_cmnd *sc,
goto out; goto out;
/* extract some info from the scsi command for pde*/ /* extract some info from the scsi command for pde*/
reftag = t10_pi_ref_tag(scsi_cmd_to_rq(sc)); reftag = scsi_prot_ref_tag(sc);
if (reftag == LPFC_INVALID_REFTAG) if (reftag == LPFC_INVALID_REFTAG)
goto out; goto out;
@ -2051,12 +2027,12 @@ lpfc_bg_setup_sgl(struct lpfc_hba *phba, struct scsi_cmnd *sc,
* protection data is automatically generated, not checked. * protection data is automatically generated, not checked.
*/ */
if (sc->sc_data_direction == DMA_FROM_DEVICE) { if (sc->sc_data_direction == DMA_FROM_DEVICE) {
if (lpfc_cmd_protect(sc, LPFC_CHECK_PROTECT_GUARD)) if (sc->prot_flags & SCSI_PROT_GUARD_CHECK)
bf_set(lpfc_sli4_sge_dif_ce, diseed, checking); bf_set(lpfc_sli4_sge_dif_ce, diseed, checking);
else else
bf_set(lpfc_sli4_sge_dif_ce, diseed, 0); bf_set(lpfc_sli4_sge_dif_ce, diseed, 0);
if (lpfc_cmd_protect(sc, LPFC_CHECK_PROTECT_REF)) if (sc->prot_flags & SCSI_PROT_REF_CHECK)
bf_set(lpfc_sli4_sge_dif_re, diseed, checking); bf_set(lpfc_sli4_sge_dif_re, diseed, checking);
else else
bf_set(lpfc_sli4_sge_dif_re, diseed, 0); bf_set(lpfc_sli4_sge_dif_re, diseed, 0);
@ -2223,8 +2199,8 @@ lpfc_bg_setup_sgl_prot(struct lpfc_hba *phba, struct scsi_cmnd *sc,
goto out; goto out;
/* extract some info from the scsi command */ /* extract some info from the scsi command */
blksize = lpfc_cmd_blksize(sc); blksize = scsi_prot_interval(sc);
reftag = t10_pi_ref_tag(scsi_cmd_to_rq(sc)); reftag = scsi_prot_ref_tag(sc);
if (reftag == LPFC_INVALID_REFTAG) if (reftag == LPFC_INVALID_REFTAG)
goto out; goto out;
@ -2281,9 +2257,8 @@ lpfc_bg_setup_sgl_prot(struct lpfc_hba *phba, struct scsi_cmnd *sc,
diseed->ref_tag = cpu_to_le32(reftag); diseed->ref_tag = cpu_to_le32(reftag);
diseed->ref_tag_tran = diseed->ref_tag; diseed->ref_tag_tran = diseed->ref_tag;
if (lpfc_cmd_protect(sc, LPFC_CHECK_PROTECT_GUARD)) { if (sc->prot_flags & SCSI_PROT_GUARD_CHECK) {
bf_set(lpfc_sli4_sge_dif_ce, diseed, checking); bf_set(lpfc_sli4_sge_dif_ce, diseed, checking);
} else { } else {
bf_set(lpfc_sli4_sge_dif_ce, diseed, 0); bf_set(lpfc_sli4_sge_dif_ce, diseed, 0);
/* /*
@ -2300,7 +2275,7 @@ lpfc_bg_setup_sgl_prot(struct lpfc_hba *phba, struct scsi_cmnd *sc,
} }
if (lpfc_cmd_protect(sc, LPFC_CHECK_PROTECT_REF)) if (sc->prot_flags & SCSI_PROT_REF_CHECK)
bf_set(lpfc_sli4_sge_dif_re, diseed, checking); bf_set(lpfc_sli4_sge_dif_re, diseed, checking);
else else
bf_set(lpfc_sli4_sge_dif_re, diseed, 0); bf_set(lpfc_sli4_sge_dif_re, diseed, 0);
@ -2557,7 +2532,7 @@ lpfc_bg_scsi_adjust_dl(struct lpfc_hba *phba,
* DIF (trailer) attached to it. Must ajust FCP data length * DIF (trailer) attached to it. Must ajust FCP data length
* to account for the protection data. * to account for the protection data.
*/ */
fcpdl += (fcpdl / lpfc_cmd_blksize(sc)) * 8; fcpdl += (fcpdl / scsi_prot_interval(sc)) * 8;
return fcpdl; return fcpdl;
} }
@ -2811,14 +2786,14 @@ lpfc_calc_bg_err(struct lpfc_hba *phba, struct lpfc_io_buf *lpfc_cmd)
* data length is a multiple of the blksize. * data length is a multiple of the blksize.
*/ */
sgde = scsi_sglist(cmd); sgde = scsi_sglist(cmd);
blksize = lpfc_cmd_blksize(cmd); blksize = scsi_prot_interval(cmd);
data_src = (uint8_t *)sg_virt(sgde); data_src = (uint8_t *)sg_virt(sgde);
data_len = sgde->length; data_len = sgde->length;
if ((data_len & (blksize - 1)) == 0) if ((data_len & (blksize - 1)) == 0)
chk_guard = 1; chk_guard = 1;
src = (struct scsi_dif_tuple *)sg_virt(sgpe); src = (struct scsi_dif_tuple *)sg_virt(sgpe);
start_ref_tag = t10_pi_ref_tag(scsi_cmd_to_rq(cmd)); start_ref_tag = scsi_prot_ref_tag(cmd);
if (start_ref_tag == LPFC_INVALID_REFTAG) if (start_ref_tag == LPFC_INVALID_REFTAG)
goto out; goto out;
start_app_tag = src->app_tag; start_app_tag = src->app_tag;
@ -2839,7 +2814,8 @@ lpfc_calc_bg_err(struct lpfc_hba *phba, struct lpfc_io_buf *lpfc_cmd)
/* First Guard Tag checking */ /* First Guard Tag checking */
if (chk_guard) { if (chk_guard) {
guard_tag = src->guard_tag; guard_tag = src->guard_tag;
if (lpfc_cmd_guard_csum(cmd)) if (cmd->prot_flags
& SCSI_PROT_IP_CHECKSUM)
sum = lpfc_bg_csum(data_src, sum = lpfc_bg_csum(data_src,
blksize); blksize);
else else
@ -2910,7 +2886,7 @@ out:
phba->bg_guard_err_cnt++; phba->bg_guard_err_cnt++;
lpfc_printf_log(phba, KERN_WARNING, LOG_FCP | LOG_BG, lpfc_printf_log(phba, KERN_WARNING, LOG_FCP | LOG_BG,
"9069 BLKGRD: reftag %x grd_tag err %x != %x\n", "9069 BLKGRD: reftag %x grd_tag err %x != %x\n",
t10_pi_ref_tag(scsi_cmd_to_rq(cmd)), scsi_prot_ref_tag(cmd),
sum, guard_tag); sum, guard_tag);
} else if (err_type == BGS_REFTAG_ERR_MASK) { } else if (err_type == BGS_REFTAG_ERR_MASK) {
@ -2920,7 +2896,7 @@ out:
phba->bg_reftag_err_cnt++; phba->bg_reftag_err_cnt++;
lpfc_printf_log(phba, KERN_WARNING, LOG_FCP | LOG_BG, lpfc_printf_log(phba, KERN_WARNING, LOG_FCP | LOG_BG,
"9066 BLKGRD: reftag %x ref_tag err %x != %x\n", "9066 BLKGRD: reftag %x ref_tag err %x != %x\n",
t10_pi_ref_tag(scsi_cmd_to_rq(cmd)), scsi_prot_ref_tag(cmd),
ref_tag, start_ref_tag); ref_tag, start_ref_tag);
} else if (err_type == BGS_APPTAG_ERR_MASK) { } else if (err_type == BGS_APPTAG_ERR_MASK) {
@ -2930,7 +2906,7 @@ out:
phba->bg_apptag_err_cnt++; phba->bg_apptag_err_cnt++;
lpfc_printf_log(phba, KERN_WARNING, LOG_FCP | LOG_BG, lpfc_printf_log(phba, KERN_WARNING, LOG_FCP | LOG_BG,
"9041 BLKGRD: reftag %x app_tag err %x != %x\n", "9041 BLKGRD: reftag %x app_tag err %x != %x\n",
t10_pi_ref_tag(scsi_cmd_to_rq(cmd)), scsi_prot_ref_tag(cmd),
app_tag, start_app_tag); app_tag, start_app_tag);
} }
} }
@ -2992,7 +2968,7 @@ lpfc_sli4_parse_bg_err(struct lpfc_hba *phba, struct lpfc_io_buf *lpfc_cmd,
" 0x%x lba 0x%llx blk cnt 0x%x " " 0x%x lba 0x%llx blk cnt 0x%x "
"bgstat=x%x bghm=x%x\n", cmd->cmnd[0], "bgstat=x%x bghm=x%x\n", cmd->cmnd[0],
(unsigned long long)scsi_get_lba(cmd), (unsigned long long)scsi_get_lba(cmd),
blk_rq_sectors(scsi_cmd_to_rq(cmd)), bgstat, bghm); scsi_logical_block_count(cmd), bgstat, bghm);
} }
if (lpfc_bgs_get_reftag_err(bgstat)) { if (lpfc_bgs_get_reftag_err(bgstat)) {
@ -3007,7 +2983,7 @@ lpfc_sli4_parse_bg_err(struct lpfc_hba *phba, struct lpfc_io_buf *lpfc_cmd,
" 0x%x lba 0x%llx blk cnt 0x%x " " 0x%x lba 0x%llx blk cnt 0x%x "
"bgstat=x%x bghm=x%x\n", cmd->cmnd[0], "bgstat=x%x bghm=x%x\n", cmd->cmnd[0],
(unsigned long long)scsi_get_lba(cmd), (unsigned long long)scsi_get_lba(cmd),
blk_rq_sectors(scsi_cmd_to_rq(cmd)), bgstat, bghm); scsi_logical_block_count(cmd), bgstat, bghm);
} }
if (lpfc_bgs_get_apptag_err(bgstat)) { if (lpfc_bgs_get_apptag_err(bgstat)) {
@ -3022,7 +2998,7 @@ lpfc_sli4_parse_bg_err(struct lpfc_hba *phba, struct lpfc_io_buf *lpfc_cmd,
" 0x%x lba 0x%llx blk cnt 0x%x " " 0x%x lba 0x%llx blk cnt 0x%x "
"bgstat=x%x bghm=x%x\n", cmd->cmnd[0], "bgstat=x%x bghm=x%x\n", cmd->cmnd[0],
(unsigned long long)scsi_get_lba(cmd), (unsigned long long)scsi_get_lba(cmd),
blk_rq_sectors(scsi_cmd_to_rq(cmd)), bgstat, bghm); scsi_logical_block_count(cmd), bgstat, bghm);
} }
if (lpfc_bgs_get_hi_water_mark_present(bgstat)) { if (lpfc_bgs_get_hi_water_mark_present(bgstat)) {
@ -3066,9 +3042,9 @@ lpfc_sli4_parse_bg_err(struct lpfc_hba *phba, struct lpfc_io_buf *lpfc_cmd,
" 0x%x lba 0x%llx blk cnt 0x%x " " 0x%x lba 0x%llx blk cnt 0x%x "
"bgstat=x%x bghm=x%x\n", cmd->cmnd[0], "bgstat=x%x bghm=x%x\n", cmd->cmnd[0],
(unsigned long long)scsi_get_lba(cmd), (unsigned long long)scsi_get_lba(cmd),
blk_rq_sectors(scsi_cmd_to_rq(cmd)), bgstat, bghm); scsi_logical_block_count(cmd), bgstat, bghm);
/* Calcuate what type of error it was */ /* Calculate what type of error it was */
lpfc_calc_bg_err(phba, lpfc_cmd); lpfc_calc_bg_err(phba, lpfc_cmd);
} }
return ret; return ret;
@ -3103,8 +3079,8 @@ lpfc_parse_bg_err(struct lpfc_hba *phba, struct lpfc_io_buf *lpfc_cmd,
"9072 BLKGRD: Invalid BG Profile in cmd " "9072 BLKGRD: Invalid BG Profile in cmd "
"0x%x reftag 0x%x blk cnt 0x%x " "0x%x reftag 0x%x blk cnt 0x%x "
"bgstat=x%x bghm=x%x\n", cmd->cmnd[0], "bgstat=x%x bghm=x%x\n", cmd->cmnd[0],
t10_pi_ref_tag(scsi_cmd_to_rq(cmd)), scsi_prot_ref_tag(cmd),
blk_rq_sectors(scsi_cmd_to_rq(cmd)), bgstat, bghm); scsi_logical_block_count(cmd), bgstat, bghm);
ret = (-1); ret = (-1);
goto out; goto out;
} }
@ -3115,8 +3091,8 @@ lpfc_parse_bg_err(struct lpfc_hba *phba, struct lpfc_io_buf *lpfc_cmd,
"9073 BLKGRD: Invalid BG PDIF Block in cmd " "9073 BLKGRD: Invalid BG PDIF Block in cmd "
"0x%x reftag 0x%x blk cnt 0x%x " "0x%x reftag 0x%x blk cnt 0x%x "
"bgstat=x%x bghm=x%x\n", cmd->cmnd[0], "bgstat=x%x bghm=x%x\n", cmd->cmnd[0],
t10_pi_ref_tag(scsi_cmd_to_rq(cmd)), scsi_prot_ref_tag(cmd),
blk_rq_sectors(scsi_cmd_to_rq(cmd)), bgstat, bghm); scsi_logical_block_count(cmd), bgstat, bghm);
ret = (-1); ret = (-1);
goto out; goto out;
} }
@ -3131,8 +3107,8 @@ lpfc_parse_bg_err(struct lpfc_hba *phba, struct lpfc_io_buf *lpfc_cmd,
"9055 BLKGRD: Guard Tag error in cmd " "9055 BLKGRD: Guard Tag error in cmd "
"0x%x reftag 0x%x blk cnt 0x%x " "0x%x reftag 0x%x blk cnt 0x%x "
"bgstat=x%x bghm=x%x\n", cmd->cmnd[0], "bgstat=x%x bghm=x%x\n", cmd->cmnd[0],
t10_pi_ref_tag(scsi_cmd_to_rq(cmd)), scsi_prot_ref_tag(cmd),
blk_rq_sectors(scsi_cmd_to_rq(cmd)), bgstat, bghm); scsi_logical_block_count(cmd), bgstat, bghm);
} }
if (lpfc_bgs_get_reftag_err(bgstat)) { if (lpfc_bgs_get_reftag_err(bgstat)) {
@ -3146,8 +3122,8 @@ lpfc_parse_bg_err(struct lpfc_hba *phba, struct lpfc_io_buf *lpfc_cmd,
"9056 BLKGRD: Ref Tag error in cmd " "9056 BLKGRD: Ref Tag error in cmd "
"0x%x reftag 0x%x blk cnt 0x%x " "0x%x reftag 0x%x blk cnt 0x%x "
"bgstat=x%x bghm=x%x\n", cmd->cmnd[0], "bgstat=x%x bghm=x%x\n", cmd->cmnd[0],
t10_pi_ref_tag(scsi_cmd_to_rq(cmd)), scsi_prot_ref_tag(cmd),
blk_rq_sectors(scsi_cmd_to_rq(cmd)), bgstat, bghm); scsi_logical_block_count(cmd), bgstat, bghm);
} }
if (lpfc_bgs_get_apptag_err(bgstat)) { if (lpfc_bgs_get_apptag_err(bgstat)) {
@ -3161,8 +3137,8 @@ lpfc_parse_bg_err(struct lpfc_hba *phba, struct lpfc_io_buf *lpfc_cmd,
"9061 BLKGRD: App Tag error in cmd " "9061 BLKGRD: App Tag error in cmd "
"0x%x reftag 0x%x blk cnt 0x%x " "0x%x reftag 0x%x blk cnt 0x%x "
"bgstat=x%x bghm=x%x\n", cmd->cmnd[0], "bgstat=x%x bghm=x%x\n", cmd->cmnd[0],
t10_pi_ref_tag(scsi_cmd_to_rq(cmd)), scsi_prot_ref_tag(cmd),
blk_rq_sectors(scsi_cmd_to_rq(cmd)), bgstat, bghm); scsi_logical_block_count(cmd), bgstat, bghm);
} }
if (lpfc_bgs_get_hi_water_mark_present(bgstat)) { if (lpfc_bgs_get_hi_water_mark_present(bgstat)) {
@ -3205,10 +3181,10 @@ lpfc_parse_bg_err(struct lpfc_hba *phba, struct lpfc_io_buf *lpfc_cmd,
"9057 BLKGRD: Unknown error in cmd " "9057 BLKGRD: Unknown error in cmd "
"0x%x reftag 0x%x blk cnt 0x%x " "0x%x reftag 0x%x blk cnt 0x%x "
"bgstat=x%x bghm=x%x\n", cmd->cmnd[0], "bgstat=x%x bghm=x%x\n", cmd->cmnd[0],
t10_pi_ref_tag(scsi_cmd_to_rq(cmd)), scsi_prot_ref_tag(cmd),
blk_rq_sectors(scsi_cmd_to_rq(cmd)), bgstat, bghm); scsi_logical_block_count(cmd), bgstat, bghm);
/* Calcuate what type of error it was */ /* Calculate what type of error it was */
lpfc_calc_bg_err(phba, lpfc_cmd); lpfc_calc_bg_err(phba, lpfc_cmd);
} }
out: out:
@ -5715,8 +5691,8 @@ lpfc_queuecommand(struct Scsi_Host *shost, struct scsi_cmnd *cmnd)
"reftag x%x cnt %u pt %x\n", "reftag x%x cnt %u pt %x\n",
dif_op_str[scsi_get_prot_op(cmnd)], dif_op_str[scsi_get_prot_op(cmnd)],
cmnd->cmnd[0], cmnd->cmnd[0],
t10_pi_ref_tag(scsi_cmd_to_rq(cmnd)), scsi_prot_ref_tag(cmnd),
blk_rq_sectors(scsi_cmd_to_rq(cmnd)), scsi_logical_block_count(cmnd),
(cmnd->cmnd[1]>>5)); (cmnd->cmnd[1]>>5));
} }
err = lpfc_bg_scsi_prep_dma_buf(phba, lpfc_cmd); err = lpfc_bg_scsi_prep_dma_buf(phba, lpfc_cmd);
@ -5727,8 +5703,8 @@ lpfc_queuecommand(struct Scsi_Host *shost, struct scsi_cmnd *cmnd)
"9038 BLKGRD: rcvd PROT_NORMAL cmd: " "9038 BLKGRD: rcvd PROT_NORMAL cmd: "
"x%x reftag x%x cnt %u pt %x\n", "x%x reftag x%x cnt %u pt %x\n",
cmnd->cmnd[0], cmnd->cmnd[0],
t10_pi_ref_tag(scsi_cmd_to_rq(cmnd)), scsi_prot_ref_tag(cmnd),
blk_rq_sectors(scsi_cmd_to_rq(cmnd)), scsi_logical_block_count(cmnd),
(cmnd->cmnd[1]>>5)); (cmnd->cmnd[1]>>5));
} }
err = lpfc_scsi_prep_dma_buf(phba, lpfc_cmd); err = lpfc_scsi_prep_dma_buf(phba, lpfc_cmd);