diff options
author | James Smart <james.smart@emulex.com> | 2012-03-01 22:38:29 -0500 |
---|---|---|
committer | James Bottomley <JBottomley@Parallels.com> | 2012-03-27 08:26:33 +0100 |
commit | 4ac9b22625333f9d86c01df702c83d2dfe732131 (patch) | |
tree | c54573b26a422a155e1d8231fd9af672f5484f3d /drivers | |
parent | d85296cfddb0a4702bc9b05a6f288516b0adb6ba (diff) | |
download | linux-stable-4ac9b22625333f9d86c01df702c83d2dfe732131.tar.gz linux-stable-4ac9b22625333f9d86c01df702c83d2dfe732131.tar.bz2 linux-stable-4ac9b22625333f9d86c01df702c83d2dfe732131.zip |
[SCSI] lpfc 8.3.30: Added more T10 DIF debugfs error injection
Signed-off-by: Alex Iannicelli <alex.iannicelli@emulex.com>
Signed-off-by: James Smart <james.smart@emulex.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/scsi/lpfc/lpfc.h | 4 | ||||
-rw-r--r-- | drivers/scsi/lpfc/lpfc_debugfs.c | 58 | ||||
-rw-r--r-- | drivers/scsi/lpfc/lpfc_scsi.c | 178 |
3 files changed, 180 insertions, 60 deletions
diff --git a/drivers/scsi/lpfc/lpfc.h b/drivers/scsi/lpfc/lpfc.h index bb2e9ec0adea..3a1ffdd6d831 100644 --- a/drivers/scsi/lpfc/lpfc.h +++ b/drivers/scsi/lpfc/lpfc.h @@ -840,6 +840,8 @@ struct lpfc_hba { struct dentry *debug_dumpData; /* BlockGuard BPL */ struct dentry *debug_dumpDif; /* BlockGuard BPL */ struct dentry *debug_InjErrLBA; /* LBA to inject errors at */ + struct dentry *debug_InjErrNPortID; /* NPortID to inject errors at */ + struct dentry *debug_InjErrWWPN; /* WWPN to inject errors at */ struct dentry *debug_writeGuard; /* inject write guard_tag errors */ struct dentry *debug_writeApp; /* inject write app_tag errors */ struct dentry *debug_writeRef; /* inject write ref_tag errors */ @@ -854,6 +856,8 @@ struct lpfc_hba { uint32_t lpfc_injerr_rgrd_cnt; uint32_t lpfc_injerr_rapp_cnt; uint32_t lpfc_injerr_rref_cnt; + uint32_t lpfc_injerr_nportid; + struct lpfc_name lpfc_injerr_wwpn; sector_t lpfc_injerr_lba; #define LPFC_INJERR_LBA_OFF (sector_t)(-1) diff --git a/drivers/scsi/lpfc/lpfc_debugfs.c b/drivers/scsi/lpfc/lpfc_debugfs.c index 4f16327e19c8..5bdf2eecb178 100644 --- a/drivers/scsi/lpfc/lpfc_debugfs.c +++ b/drivers/scsi/lpfc/lpfc_debugfs.c @@ -1011,6 +1011,7 @@ lpfc_debugfs_dif_err_read(struct file *file, char __user *buf, struct dentry *dent = file->f_dentry; struct lpfc_hba *phba = file->private_data; char cbuf[32]; + uint64_t tmp = 0; int cnt = 0; if (dent == phba->debug_writeGuard) @@ -1025,12 +1026,18 @@ lpfc_debugfs_dif_err_read(struct file *file, char __user *buf, cnt = snprintf(cbuf, 32, "%u\n", phba->lpfc_injerr_rapp_cnt); else if (dent == phba->debug_readRef) cnt = snprintf(cbuf, 32, "%u\n", phba->lpfc_injerr_rref_cnt); - else if (dent == phba->debug_InjErrLBA) { - if (phba->lpfc_injerr_lba == (unsigned long)(-1)) + else if (dent == phba->debug_InjErrNPortID) + cnt = snprintf(cbuf, 32, "0x%06x\n", phba->lpfc_injerr_nportid); + else if (dent == phba->debug_InjErrWWPN) { + memcpy(&tmp, &phba->lpfc_injerr_wwpn, sizeof(struct lpfc_name)); + tmp = cpu_to_be64(tmp); + cnt = snprintf(cbuf, 32, "0x%016llx\n", tmp); + } else if (dent == phba->debug_InjErrLBA) { + if (phba->lpfc_injerr_lba == (sector_t)(-1)) cnt = snprintf(cbuf, 32, "off\n"); else - cnt = snprintf(cbuf, 32, "0x%lx\n", - (unsigned long) phba->lpfc_injerr_lba); + cnt = snprintf(cbuf, 32, "0x%llx\n", + (uint64_t) phba->lpfc_injerr_lba); } else lpfc_printf_log(phba, KERN_ERR, LOG_INIT, "0547 Unknown debugfs error injection entry\n"); @@ -1045,7 +1052,7 @@ lpfc_debugfs_dif_err_write(struct file *file, const char __user *buf, struct dentry *dent = file->f_dentry; struct lpfc_hba *phba = file->private_data; char dstbuf[32]; - unsigned long tmp = 0; + uint64_t tmp = 0; int size; memset(dstbuf, 0, 32); @@ -1055,10 +1062,10 @@ lpfc_debugfs_dif_err_write(struct file *file, const char __user *buf, if (dent == phba->debug_InjErrLBA) { if ((buf[0] == 'o') && (buf[1] == 'f') && (buf[2] == 'f')) - tmp = (unsigned long)(-1); + tmp = (uint64_t)(-1); } - if ((tmp == 0) && (kstrtoul(dstbuf, 0, &tmp))) + if ((tmp == 0) && (kstrtoull(dstbuf, 0, &tmp))) return 0; if (dent == phba->debug_writeGuard) @@ -1075,7 +1082,12 @@ lpfc_debugfs_dif_err_write(struct file *file, const char __user *buf, phba->lpfc_injerr_rref_cnt = (uint32_t)tmp; else if (dent == phba->debug_InjErrLBA) phba->lpfc_injerr_lba = (sector_t)tmp; - else + else if (dent == phba->debug_InjErrNPortID) + phba->lpfc_injerr_nportid = (uint32_t)(tmp & Mask_DID); + else if (dent == phba->debug_InjErrWWPN) { + tmp = cpu_to_be64(tmp); + memcpy(&phba->lpfc_injerr_wwpn, &tmp, sizeof(struct lpfc_name)); + } else lpfc_printf_log(phba, KERN_ERR, LOG_INIT, "0548 Unknown debugfs error injection entry\n"); @@ -3957,6 +3969,28 @@ lpfc_debugfs_initialize(struct lpfc_vport *vport) } phba->lpfc_injerr_lba = LPFC_INJERR_LBA_OFF; + snprintf(name, sizeof(name), "InjErrNPortID"); + phba->debug_InjErrNPortID = + debugfs_create_file(name, S_IFREG|S_IRUGO|S_IWUSR, + phba->hba_debugfs_root, + phba, &lpfc_debugfs_op_dif_err); + if (!phba->debug_InjErrNPortID) { + lpfc_printf_vlog(vport, KERN_ERR, LOG_INIT, + "0809 Cannot create debugfs InjErrNPortID\n"); + goto debug_failed; + } + + snprintf(name, sizeof(name), "InjErrWWPN"); + phba->debug_InjErrWWPN = + debugfs_create_file(name, S_IFREG|S_IRUGO|S_IWUSR, + phba->hba_debugfs_root, + phba, &lpfc_debugfs_op_dif_err); + if (!phba->debug_InjErrWWPN) { + lpfc_printf_vlog(vport, KERN_ERR, LOG_INIT, + "0810 Cannot create debugfs InjErrWWPN\n"); + goto debug_failed; + } + snprintf(name, sizeof(name), "writeGuardInjErr"); phba->debug_writeGuard = debugfs_create_file(name, S_IFREG|S_IRUGO|S_IWUSR, @@ -4329,6 +4363,14 @@ lpfc_debugfs_terminate(struct lpfc_vport *vport) debugfs_remove(phba->debug_InjErrLBA); /* InjErrLBA */ phba->debug_InjErrLBA = NULL; } + if (phba->debug_InjErrNPortID) { /* InjErrNPortID */ + debugfs_remove(phba->debug_InjErrNPortID); + phba->debug_InjErrNPortID = NULL; + } + if (phba->debug_InjErrWWPN) { + debugfs_remove(phba->debug_InjErrWWPN); /* InjErrWWPN */ + phba->debug_InjErrWWPN = NULL; + } if (phba->debug_writeGuard) { debugfs_remove(phba->debug_writeGuard); /* writeGuard */ phba->debug_writeGuard = NULL; diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c index b1b7dd22af09..2e65168d8723 100644 --- a/drivers/scsi/lpfc/lpfc_scsi.c +++ b/drivers/scsi/lpfc/lpfc_scsi.c @@ -1314,6 +1314,8 @@ lpfc_bg_err_inject(struct lpfc_hba *phba, struct scsi_cmnd *sc, struct scatterlist *sgde; /* s/g data entry */ struct lpfc_scsi_buf *lpfc_cmd = NULL; struct scsi_dif_tuple *src = NULL; + struct lpfc_nodelist *ndlp; + struct lpfc_rport_data *rdata; uint32_t op = scsi_get_prot_op(sc); uint32_t blksize; uint32_t numblks; @@ -1326,8 +1328,9 @@ lpfc_bg_err_inject(struct lpfc_hba *phba, struct scsi_cmnd *sc, sgpe = scsi_prot_sglist(sc); sgde = scsi_sglist(sc); - lba = scsi_get_lba(sc); + + /* First check if we need to match the LBA */ if (phba->lpfc_injerr_lba != LPFC_INJERR_LBA_OFF) { blksize = lpfc_cmd_blksize(sc); numblks = (scsi_bufflen(sc) + blksize - 1) / blksize; @@ -1342,12 +1345,36 @@ lpfc_bg_err_inject(struct lpfc_hba *phba, struct scsi_cmnd *sc, sizeof(struct scsi_dif_tuple); if (numblks < blockoff) blockoff = numblks; - src = (struct scsi_dif_tuple *)sg_virt(sgpe); - src += blockoff; - lpfc_cmd = (struct lpfc_scsi_buf *)sc->host_scribble; } } + /* Next check if we need to match the remote NPortID or WWPN */ + rdata = sc->device->hostdata; + if (rdata && rdata->pnode) { + ndlp = rdata->pnode; + + /* Make sure we have the right NPortID if one is specified */ + if (phba->lpfc_injerr_nportid && + (phba->lpfc_injerr_nportid != ndlp->nlp_DID)) + return 0; + + /* + * Make sure we have the right WWPN if one is specified. + * wwn[0] should be a non-zero NAA in a good WWPN. + */ + if (phba->lpfc_injerr_wwpn.u.wwn[0] && + (memcmp(&ndlp->nlp_portname, &phba->lpfc_injerr_wwpn, + sizeof(struct lpfc_name)) != 0)) + return 0; + } + + /* Setup a ptr to the protection data if the SCSI host provides it */ + if (sgpe) { + src = (struct scsi_dif_tuple *)sg_virt(sgpe); + src += blockoff; + lpfc_cmd = (struct lpfc_scsi_buf *)sc->host_scribble; + } + /* Should we change the Reference Tag */ if (reftag) { if (phba->lpfc_injerr_wref_cnt) { @@ -1382,8 +1409,13 @@ lpfc_bg_err_inject(struct lpfc_hba *phba, struct scsi_cmnd *sc, } src->ref_tag = cpu_to_be32(0xDEADBEEF); phba->lpfc_injerr_wref_cnt--; - phba->lpfc_injerr_lba = - LPFC_INJERR_LBA_OFF; + if (phba->lpfc_injerr_wref_cnt == 0) { + phba->lpfc_injerr_nportid = 0; + phba->lpfc_injerr_lba = + LPFC_INJERR_LBA_OFF; + memset(&phba->lpfc_injerr_wwpn, + 0, sizeof(struct lpfc_name)); + } rc = BG_ERR_TGT | BG_ERR_CHECK; break; @@ -1398,7 +1430,13 @@ lpfc_bg_err_inject(struct lpfc_hba *phba, struct scsi_cmnd *sc, /* DEADBEEF will be the reftag on the wire */ *reftag = 0xDEADBEEF; phba->lpfc_injerr_wref_cnt--; - phba->lpfc_injerr_lba = LPFC_INJERR_LBA_OFF; + if (phba->lpfc_injerr_wref_cnt == 0) { + phba->lpfc_injerr_nportid = 0; + phba->lpfc_injerr_lba = + LPFC_INJERR_LBA_OFF; + memset(&phba->lpfc_injerr_wwpn, + 0, sizeof(struct lpfc_name)); + } rc = BG_ERR_TGT | BG_ERR_CHECK; lpfc_printf_log(phba, KERN_ERR, LOG_BG, @@ -1413,7 +1451,13 @@ lpfc_bg_err_inject(struct lpfc_hba *phba, struct scsi_cmnd *sc, */ *reftag = 0xDEADBEEF; phba->lpfc_injerr_wref_cnt--; - phba->lpfc_injerr_lba = LPFC_INJERR_LBA_OFF; + if (phba->lpfc_injerr_wref_cnt == 0) { + phba->lpfc_injerr_nportid = 0; + phba->lpfc_injerr_lba = + LPFC_INJERR_LBA_OFF; + memset(&phba->lpfc_injerr_wwpn, + 0, sizeof(struct lpfc_name)); + } rc = BG_ERR_INIT; lpfc_printf_log(phba, KERN_ERR, LOG_BG, @@ -1425,11 +1469,6 @@ lpfc_bg_err_inject(struct lpfc_hba *phba, struct scsi_cmnd *sc, if (phba->lpfc_injerr_rref_cnt) { switch (op) { case SCSI_PROT_READ_INSERT: - /* - * For READ_INSERT, it doesn't make sense - * to change the reftag. - */ - break; case SCSI_PROT_READ_STRIP: case SCSI_PROT_READ_PASS: /* @@ -1439,7 +1478,13 @@ lpfc_bg_err_inject(struct lpfc_hba *phba, struct scsi_cmnd *sc, */ *reftag = 0xDEADBEEF; phba->lpfc_injerr_rref_cnt--; - phba->lpfc_injerr_lba = LPFC_INJERR_LBA_OFF; + if (phba->lpfc_injerr_rref_cnt == 0) { + phba->lpfc_injerr_nportid = 0; + phba->lpfc_injerr_lba = + LPFC_INJERR_LBA_OFF; + memset(&phba->lpfc_injerr_wwpn, + 0, sizeof(struct lpfc_name)); + } rc = BG_ERR_INIT; lpfc_printf_log(phba, KERN_ERR, LOG_BG, @@ -1455,7 +1500,7 @@ lpfc_bg_err_inject(struct lpfc_hba *phba, struct scsi_cmnd *sc, if (phba->lpfc_injerr_wapp_cnt) { switch (op) { case SCSI_PROT_WRITE_PASS: - if (blockoff && src) { + if (src) { /* * For WRITE_PASS, force the error * to be sent on the wire. It should @@ -1464,7 +1509,6 @@ lpfc_bg_err_inject(struct lpfc_hba *phba, struct scsi_cmnd *sc, * inserted in middle of the IO. */ - lpfc_printf_log(phba, KERN_ERR, LOG_BG, "9080 BLKGRD: Injecting apptag error: " "write lba x%lx + x%x oldappTag x%x\n", @@ -1485,8 +1529,13 @@ lpfc_bg_err_inject(struct lpfc_hba *phba, struct scsi_cmnd *sc, } src->app_tag = cpu_to_be16(0xDEAD); phba->lpfc_injerr_wapp_cnt--; - phba->lpfc_injerr_lba = - LPFC_INJERR_LBA_OFF; + if (phba->lpfc_injerr_wapp_cnt == 0) { + phba->lpfc_injerr_nportid = 0; + phba->lpfc_injerr_lba = + LPFC_INJERR_LBA_OFF; + memset(&phba->lpfc_injerr_wwpn, + 0, sizeof(struct lpfc_name)); + } rc = BG_ERR_TGT | BG_ERR_CHECK; break; } @@ -1500,8 +1549,13 @@ lpfc_bg_err_inject(struct lpfc_hba *phba, struct scsi_cmnd *sc, /* DEAD will be the apptag on the wire */ *apptag = 0xDEAD; phba->lpfc_injerr_wapp_cnt--; - phba->lpfc_injerr_lba = LPFC_INJERR_LBA_OFF; - rc = BG_ERR_TGT; + if (phba->lpfc_injerr_wapp_cnt == 0) { + phba->lpfc_injerr_nportid = 0; + phba->lpfc_injerr_lba = + LPFC_INJERR_LBA_OFF; + memset(&phba->lpfc_injerr_wwpn, + 0, sizeof(struct lpfc_name)); + } rc = BG_ERR_TGT | BG_ERR_CHECK; lpfc_printf_log(phba, KERN_ERR, LOG_BG, @@ -1516,7 +1570,13 @@ lpfc_bg_err_inject(struct lpfc_hba *phba, struct scsi_cmnd *sc, */ *apptag = 0xDEAD; phba->lpfc_injerr_wapp_cnt--; - phba->lpfc_injerr_lba = LPFC_INJERR_LBA_OFF; + if (phba->lpfc_injerr_wapp_cnt == 0) { + phba->lpfc_injerr_nportid = 0; + phba->lpfc_injerr_lba = + LPFC_INJERR_LBA_OFF; + memset(&phba->lpfc_injerr_wwpn, + 0, sizeof(struct lpfc_name)); + } rc = BG_ERR_INIT; lpfc_printf_log(phba, KERN_ERR, LOG_BG, @@ -1528,11 +1588,6 @@ lpfc_bg_err_inject(struct lpfc_hba *phba, struct scsi_cmnd *sc, if (phba->lpfc_injerr_rapp_cnt) { switch (op) { case SCSI_PROT_READ_INSERT: - /* - * For READ_INSERT, it doesn't make sense - * to change the apptag. - */ - break; case SCSI_PROT_READ_STRIP: case SCSI_PROT_READ_PASS: /* @@ -1542,7 +1597,13 @@ lpfc_bg_err_inject(struct lpfc_hba *phba, struct scsi_cmnd *sc, */ *apptag = 0xDEAD; phba->lpfc_injerr_rapp_cnt--; - phba->lpfc_injerr_lba = LPFC_INJERR_LBA_OFF; + if (phba->lpfc_injerr_rapp_cnt == 0) { + phba->lpfc_injerr_nportid = 0; + phba->lpfc_injerr_lba = + LPFC_INJERR_LBA_OFF; + memset(&phba->lpfc_injerr_wwpn, + 0, sizeof(struct lpfc_name)); + } rc = BG_ERR_INIT; lpfc_printf_log(phba, KERN_ERR, LOG_BG, @@ -1569,7 +1630,13 @@ lpfc_bg_err_inject(struct lpfc_hba *phba, struct scsi_cmnd *sc, * detected by the Target. */ phba->lpfc_injerr_wgrd_cnt--; - phba->lpfc_injerr_lba = LPFC_INJERR_LBA_OFF; + if (phba->lpfc_injerr_wgrd_cnt == 0) { + phba->lpfc_injerr_nportid = 0; + phba->lpfc_injerr_lba = + LPFC_INJERR_LBA_OFF; + memset(&phba->lpfc_injerr_wwpn, + 0, sizeof(struct lpfc_name)); + } rc |= BG_ERR_TGT | BG_ERR_SWAP; /* Signals the caller to swap CRC->CSUM */ @@ -1585,7 +1652,13 @@ lpfc_bg_err_inject(struct lpfc_hba *phba, struct scsi_cmnd *sc, * being copied from SLI-Host to SLI-Port. */ phba->lpfc_injerr_wgrd_cnt--; - phba->lpfc_injerr_lba = LPFC_INJERR_LBA_OFF; + if (phba->lpfc_injerr_wgrd_cnt == 0) { + phba->lpfc_injerr_nportid = 0; + phba->lpfc_injerr_lba = + LPFC_INJERR_LBA_OFF; + memset(&phba->lpfc_injerr_wwpn, + 0, sizeof(struct lpfc_name)); + } rc = BG_ERR_INIT | BG_ERR_SWAP; /* Signals the caller to swap CRC->CSUM */ @@ -1599,11 +1672,6 @@ lpfc_bg_err_inject(struct lpfc_hba *phba, struct scsi_cmnd *sc, if (phba->lpfc_injerr_rgrd_cnt) { switch (op) { case SCSI_PROT_READ_INSERT: - /* - * For READ_INSERT, it doesn't make sense - * to change the guard tag. - */ - break; case SCSI_PROT_READ_STRIP: case SCSI_PROT_READ_PASS: /* @@ -1612,7 +1680,13 @@ lpfc_bg_err_inject(struct lpfc_hba *phba, struct scsi_cmnd *sc, * should force an IO error to the driver. */ phba->lpfc_injerr_rgrd_cnt--; - phba->lpfc_injerr_lba = LPFC_INJERR_LBA_OFF; + if (phba->lpfc_injerr_rgrd_cnt == 0) { + phba->lpfc_injerr_nportid = 0; + phba->lpfc_injerr_lba = + LPFC_INJERR_LBA_OFF; + memset(&phba->lpfc_injerr_wwpn, + 0, sizeof(struct lpfc_name)); + } rc = BG_ERR_INIT | BG_ERR_SWAP; /* Signals the caller to swap CRC->CSUM */ @@ -1650,20 +1724,20 @@ lpfc_sc_to_bg_opcodes(struct lpfc_hba *phba, struct scsi_cmnd *sc, switch (scsi_get_prot_op(sc)) { case SCSI_PROT_READ_INSERT: case SCSI_PROT_WRITE_STRIP: - *txop = BG_OP_IN_CSUM_OUT_NODIF; *rxop = BG_OP_IN_NODIF_OUT_CSUM; + *txop = BG_OP_IN_CSUM_OUT_NODIF; break; case SCSI_PROT_READ_STRIP: case SCSI_PROT_WRITE_INSERT: - *txop = BG_OP_IN_NODIF_OUT_CRC; *rxop = BG_OP_IN_CRC_OUT_NODIF; + *txop = BG_OP_IN_NODIF_OUT_CRC; break; case SCSI_PROT_READ_PASS: case SCSI_PROT_WRITE_PASS: - *txop = BG_OP_IN_CSUM_OUT_CRC; *rxop = BG_OP_IN_CRC_OUT_CSUM; + *txop = BG_OP_IN_CSUM_OUT_CRC; break; case SCSI_PROT_NORMAL: @@ -1679,20 +1753,20 @@ lpfc_sc_to_bg_opcodes(struct lpfc_hba *phba, struct scsi_cmnd *sc, switch (scsi_get_prot_op(sc)) { case SCSI_PROT_READ_STRIP: case SCSI_PROT_WRITE_INSERT: - *txop = BG_OP_IN_NODIF_OUT_CRC; *rxop = BG_OP_IN_CRC_OUT_NODIF; + *txop = BG_OP_IN_NODIF_OUT_CRC; break; case SCSI_PROT_READ_PASS: case SCSI_PROT_WRITE_PASS: - *txop = BG_OP_IN_CRC_OUT_CRC; *rxop = BG_OP_IN_CRC_OUT_CRC; + *txop = BG_OP_IN_CRC_OUT_CRC; break; case SCSI_PROT_READ_INSERT: case SCSI_PROT_WRITE_STRIP: - *txop = BG_OP_IN_CRC_OUT_NODIF; *rxop = BG_OP_IN_NODIF_OUT_CRC; + *txop = BG_OP_IN_CRC_OUT_NODIF; break; case SCSI_PROT_NORMAL: @@ -1731,20 +1805,20 @@ lpfc_bg_err_opcodes(struct lpfc_hba *phba, struct scsi_cmnd *sc, switch (scsi_get_prot_op(sc)) { case SCSI_PROT_READ_INSERT: case SCSI_PROT_WRITE_STRIP: - *txop = BG_OP_IN_CRC_OUT_NODIF; *rxop = BG_OP_IN_NODIF_OUT_CRC; + *txop = BG_OP_IN_CRC_OUT_NODIF; break; case SCSI_PROT_READ_STRIP: case SCSI_PROT_WRITE_INSERT: - *txop = BG_OP_IN_NODIF_OUT_CSUM; *rxop = BG_OP_IN_CSUM_OUT_NODIF; + *txop = BG_OP_IN_NODIF_OUT_CSUM; break; case SCSI_PROT_READ_PASS: case SCSI_PROT_WRITE_PASS: + *rxop = BG_OP_IN_CSUM_OUT_CRC; *txop = BG_OP_IN_CRC_OUT_CSUM; - *rxop = BG_OP_IN_CRC_OUT_CRC; break; case SCSI_PROT_NORMAL: @@ -1756,20 +1830,20 @@ lpfc_bg_err_opcodes(struct lpfc_hba *phba, struct scsi_cmnd *sc, switch (scsi_get_prot_op(sc)) { case SCSI_PROT_READ_STRIP: case SCSI_PROT_WRITE_INSERT: - *txop = BG_OP_IN_NODIF_OUT_CSUM; *rxop = BG_OP_IN_CSUM_OUT_NODIF; + *txop = BG_OP_IN_NODIF_OUT_CSUM; break; case SCSI_PROT_READ_PASS: case SCSI_PROT_WRITE_PASS: + *rxop = BG_OP_IN_CSUM_OUT_CSUM; *txop = BG_OP_IN_CSUM_OUT_CSUM; - *rxop = BG_OP_IN_CRC_OUT_CSUM; break; case SCSI_PROT_READ_INSERT: case SCSI_PROT_WRITE_STRIP: - *txop = BG_OP_IN_CSUM_OUT_NODIF; *rxop = BG_OP_IN_NODIF_OUT_CSUM; + *txop = BG_OP_IN_CSUM_OUT_NODIF; break; case SCSI_PROT_NORMAL: @@ -1838,7 +1912,7 @@ lpfc_bg_setup_bpl(struct lpfc_hba *phba, struct scsi_cmnd *sc, reftag = (uint32_t)scsi_get_lba(sc); /* Truncate LBA */ #ifdef CONFIG_SCSI_LPFC_DEBUG_FS - rc = lpfc_bg_err_inject(phba, sc, &reftag, 0, 1); + rc = lpfc_bg_err_inject(phba, sc, &reftag, NULL, 1); if (rc) { if (rc & BG_ERR_SWAP) lpfc_bg_err_opcodes(phba, sc, &txop, &rxop); @@ -1985,7 +2059,7 @@ lpfc_bg_setup_bpl_prot(struct lpfc_hba *phba, struct scsi_cmnd *sc, reftag = (uint32_t)scsi_get_lba(sc); /* Truncate LBA */ #ifdef CONFIG_SCSI_LPFC_DEBUG_FS - rc = lpfc_bg_err_inject(phba, sc, &reftag, 0, 1); + rc = lpfc_bg_err_inject(phba, sc, &reftag, NULL, 1); if (rc) { if (rc & BG_ERR_SWAP) lpfc_bg_err_opcodes(phba, sc, &txop, &rxop); @@ -2193,7 +2267,7 @@ lpfc_bg_setup_sgl(struct lpfc_hba *phba, struct scsi_cmnd *sc, reftag = (uint32_t)scsi_get_lba(sc); /* Truncate LBA */ #ifdef CONFIG_SCSI_LPFC_DEBUG_FS - rc = lpfc_bg_err_inject(phba, sc, &reftag, 0, 1); + rc = lpfc_bg_err_inject(phba, sc, &reftag, NULL, 1); if (rc) { if (rc & BG_ERR_SWAP) lpfc_bg_err_opcodes(phba, sc, &txop, &rxop); @@ -2333,7 +2407,7 @@ lpfc_bg_setup_sgl_prot(struct lpfc_hba *phba, struct scsi_cmnd *sc, reftag = (uint32_t)scsi_get_lba(sc); /* Truncate LBA */ #ifdef CONFIG_SCSI_LPFC_DEBUG_FS - rc = lpfc_bg_err_inject(phba, sc, &reftag, 0, 1); + rc = lpfc_bg_err_inject(phba, sc, &reftag, NULL, 1); if (rc) { if (rc & BG_ERR_SWAP) lpfc_bg_err_opcodes(phba, sc, &txop, &rxop); @@ -2809,7 +2883,7 @@ lpfc_parse_bg_err(struct lpfc_hba *phba, struct lpfc_scsi_buf *lpfc_cmd, /* No error was reported - problem in FW? */ cmd->result = ScsiResult(DID_ERROR, 0); lpfc_printf_log(phba, KERN_ERR, LOG_BG, - "9057 BLKGRD: no errors reported!\n"); + "9057 BLKGRD: Unknown error reported!\n"); } out: |