87 lpfc_prot_group_type(struct lpfc_hba *phba, struct scsi_cmnd *sc);
147 lpfc_cmd_blksize(struct scsi_cmnd *sc)  in lpfc_cmd_blksize()  argument
149 	return sc->device->sector_size;  in lpfc_cmd_blksize()
155 lpfc_cmd_protect(struct scsi_cmnd *sc, int flag)  in lpfc_cmd_protect()  argument
161 lpfc_cmd_guard_csum(struct scsi_cmnd *sc)  in lpfc_cmd_guard_csum()  argument
163 	if (lpfc_prot_group_type(NULL, sc) == LPFC_PG_TYPE_NO_DIF)  in lpfc_cmd_guard_csum()
165 	if (scsi_host_get_guard(sc->device->host) == SHOST_DIX_GUARD_IP)  in lpfc_cmd_guard_csum()
1292 lpfc_bg_err_inject(struct lpfc_hba *phba, struct scsi_cmnd *sc,  in lpfc_bg_err_inject()  argument
1301 	uint32_t op = scsi_get_prot_op(sc);  in lpfc_bg_err_inject()
1311 	sgpe = scsi_prot_sglist(sc);  in lpfc_bg_err_inject()
1312 	sgde = scsi_sglist(sc);  in lpfc_bg_err_inject()
1313 	lba = scsi_get_lba(sc);  in lpfc_bg_err_inject()
1317 		blksize = lpfc_cmd_blksize(sc);  in lpfc_bg_err_inject()
1318 		numblks = (scsi_bufflen(sc) + blksize - 1) / blksize;  in lpfc_bg_err_inject()
1334 	rdata = lpfc_rport_data_from_scsi_device(sc->device);  in lpfc_bg_err_inject()
1357 		lpfc_cmd = (struct lpfc_scsi_buf *)sc->host_scribble;  in lpfc_bg_err_inject()
1699 lpfc_sc_to_bg_opcodes(struct lpfc_hba *phba, struct scsi_cmnd *sc,  in lpfc_sc_to_bg_opcodes()  argument
1704 	if (lpfc_cmd_guard_csum(sc)) {  in lpfc_sc_to_bg_opcodes()
1705 		switch (scsi_get_prot_op(sc)) {  in lpfc_sc_to_bg_opcodes()
1728 					scsi_get_prot_op(sc));  in lpfc_sc_to_bg_opcodes()
1734 		switch (scsi_get_prot_op(sc)) {  in lpfc_sc_to_bg_opcodes()
1757 					scsi_get_prot_op(sc));  in lpfc_sc_to_bg_opcodes()
1779 lpfc_bg_err_opcodes(struct lpfc_hba *phba, struct scsi_cmnd *sc,  in lpfc_bg_err_opcodes()  argument
1784 	if (lpfc_cmd_guard_csum(sc)) {  in lpfc_bg_err_opcodes()
1785 		switch (scsi_get_prot_op(sc)) {  in lpfc_bg_err_opcodes()
1810 		switch (scsi_get_prot_op(sc)) {  in lpfc_bg_err_opcodes()
1871 lpfc_bg_setup_bpl(struct lpfc_hba *phba, struct scsi_cmnd *sc,  in lpfc_bg_setup_bpl()  argument
1879 	int datadir = sc->sc_data_direction;  in lpfc_bg_setup_bpl()
1888 	status  = lpfc_sc_to_bg_opcodes(phba, sc, &txop, &rxop);  in lpfc_bg_setup_bpl()
1893 	blksize = lpfc_cmd_blksize(sc);  in lpfc_bg_setup_bpl()
1894 	reftag = (uint32_t)scsi_get_lba(sc); /* Truncate LBA */  in lpfc_bg_setup_bpl()
1897 	rc = lpfc_bg_err_inject(phba, sc, &reftag, NULL, 1);  in lpfc_bg_setup_bpl()
1900 			lpfc_bg_err_opcodes(phba, sc, &txop, &rxop);  in lpfc_bg_setup_bpl()
1931 		if (lpfc_cmd_protect(sc, LPFC_CHECK_PROTECT_GUARD))  in lpfc_bg_setup_bpl()
1936 		if (lpfc_cmd_protect(sc, LPFC_CHECK_PROTECT_REF))  in lpfc_bg_setup_bpl()
1955 	scsi_for_each_sg(sc, sgde, datasegcnt, i) {  in lpfc_bg_setup_bpl()
2013 lpfc_bg_setup_bpl_prot(struct lpfc_hba *phba, struct scsi_cmnd *sc,  in lpfc_bg_setup_bpl_prot()  argument
2028 	int datadir = sc->sc_data_direction;  in lpfc_bg_setup_bpl_prot()
2039 	sgpe = scsi_prot_sglist(sc);  in lpfc_bg_setup_bpl_prot()
2040 	sgde = scsi_sglist(sc);  in lpfc_bg_setup_bpl_prot()
2049 	status = lpfc_sc_to_bg_opcodes(phba, sc, &txop, &rxop);  in lpfc_bg_setup_bpl_prot()
2054 	blksize = lpfc_cmd_blksize(sc);  in lpfc_bg_setup_bpl_prot()
2055 	reftag = (uint32_t)scsi_get_lba(sc); /* Truncate LBA */  in lpfc_bg_setup_bpl_prot()
2058 	rc = lpfc_bg_err_inject(phba, sc, &reftag, NULL, 1);  in lpfc_bg_setup_bpl_prot()
2061 			lpfc_bg_err_opcodes(phba, sc, &txop, &rxop);  in lpfc_bg_setup_bpl_prot()
2093 		if (lpfc_cmd_protect(sc, LPFC_CHECK_PROTECT_GUARD))  in lpfc_bg_setup_bpl_prot()
2098 		if (lpfc_cmd_protect(sc, LPFC_CHECK_PROTECT_REF))  in lpfc_bg_setup_bpl_prot()
2258 lpfc_bg_setup_sgl(struct lpfc_hba *phba, struct scsi_cmnd *sc,  in lpfc_bg_setup_sgl()  argument
2275 	status  = lpfc_sc_to_bg_opcodes(phba, sc, &txop, &rxop);  in lpfc_bg_setup_sgl()
2280 	blksize = lpfc_cmd_blksize(sc);  in lpfc_bg_setup_sgl()
2281 	reftag = (uint32_t)scsi_get_lba(sc); /* Truncate LBA */  in lpfc_bg_setup_sgl()
2284 	rc = lpfc_bg_err_inject(phba, sc, &reftag, NULL, 1);  in lpfc_bg_setup_sgl()
2287 			lpfc_bg_err_opcodes(phba, sc, &txop, &rxop);  in lpfc_bg_setup_sgl()
2306 	if (sc->sc_data_direction == DMA_FROM_DEVICE) {  in lpfc_bg_setup_sgl()
2307 		if (lpfc_cmd_protect(sc, LPFC_CHECK_PROTECT_GUARD))  in lpfc_bg_setup_sgl()
2312 		if (lpfc_cmd_protect(sc, LPFC_CHECK_PROTECT_REF))  in lpfc_bg_setup_sgl()
2334 	scsi_for_each_sg(sc, sgde, datasegcnt, i) {  in lpfc_bg_setup_sgl()
2395 lpfc_bg_setup_sgl_prot(struct lpfc_hba *phba, struct scsi_cmnd *sc,  in lpfc_bg_setup_sgl_prot()  argument
2420 	sgpe = scsi_prot_sglist(sc);  in lpfc_bg_setup_sgl_prot()
2421 	sgde = scsi_sglist(sc);  in lpfc_bg_setup_sgl_prot()
2430 	status = lpfc_sc_to_bg_opcodes(phba, sc, &txop, &rxop);  in lpfc_bg_setup_sgl_prot()
2435 	blksize = lpfc_cmd_blksize(sc);  in lpfc_bg_setup_sgl_prot()
2436 	reftag = (uint32_t)scsi_get_lba(sc); /* Truncate LBA */  in lpfc_bg_setup_sgl_prot()
2439 	rc = lpfc_bg_err_inject(phba, sc, &reftag, NULL, 1);  in lpfc_bg_setup_sgl_prot()
2442 			lpfc_bg_err_opcodes(phba, sc, &txop, &rxop);  in lpfc_bg_setup_sgl_prot()
2463 		if (lpfc_cmd_protect(sc, LPFC_CHECK_PROTECT_GUARD)) {  in lpfc_bg_setup_sgl_prot()
2482 		if (lpfc_cmd_protect(sc, LPFC_CHECK_PROTECT_REF))  in lpfc_bg_setup_sgl_prot()
2628 lpfc_prot_group_type(struct lpfc_hba *phba, struct scsi_cmnd *sc)  in lpfc_prot_group_type()  argument
2631 	unsigned char op = scsi_get_prot_op(sc);  in lpfc_prot_group_type()
2668 	struct scsi_cmnd *sc = lpfc_cmd->pCmd;  in lpfc_bg_scsi_adjust_dl()  local
2671 	fcpdl = scsi_bufflen(sc);  in lpfc_bg_scsi_adjust_dl()
2674 	if (sc->sc_data_direction == DMA_FROM_DEVICE) {  in lpfc_bg_scsi_adjust_dl()
2676 		if (scsi_get_prot_op(sc) ==  SCSI_PROT_READ_INSERT)  in lpfc_bg_scsi_adjust_dl()
2681 		if (scsi_get_prot_op(sc) ==  SCSI_PROT_WRITE_STRIP)  in lpfc_bg_scsi_adjust_dl()
2690 	fcpdl += (fcpdl / lpfc_cmd_blksize(sc)) * 8;  in lpfc_bg_scsi_adjust_dl()