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
1300 	uint32_t op = scsi_get_prot_op(sc);  in lpfc_bg_err_inject()
1310 	sgpe = scsi_prot_sglist(sc);  in lpfc_bg_err_inject()
1311 	lba = scsi_get_lba(sc);  in lpfc_bg_err_inject()
1315 		blksize = lpfc_cmd_blksize(sc);  in lpfc_bg_err_inject()
1316 		numblks = (scsi_bufflen(sc) + blksize - 1) / blksize;  in lpfc_bg_err_inject()
1332 	rdata = lpfc_rport_data_from_scsi_device(sc->device);  in lpfc_bg_err_inject()
1355 		lpfc_cmd = (struct lpfc_scsi_buf *)sc->host_scribble;  in lpfc_bg_err_inject()
1697 lpfc_sc_to_bg_opcodes(struct lpfc_hba *phba, struct scsi_cmnd *sc,  in lpfc_sc_to_bg_opcodes()  argument
1702 	if (lpfc_cmd_guard_csum(sc)) {  in lpfc_sc_to_bg_opcodes()
1703 		switch (scsi_get_prot_op(sc)) {  in lpfc_sc_to_bg_opcodes()
1726 					scsi_get_prot_op(sc));  in lpfc_sc_to_bg_opcodes()
1732 		switch (scsi_get_prot_op(sc)) {  in lpfc_sc_to_bg_opcodes()
1755 					scsi_get_prot_op(sc));  in lpfc_sc_to_bg_opcodes()
1777 lpfc_bg_err_opcodes(struct lpfc_hba *phba, struct scsi_cmnd *sc,  in lpfc_bg_err_opcodes()  argument
1782 	if (lpfc_cmd_guard_csum(sc)) {  in lpfc_bg_err_opcodes()
1783 		switch (scsi_get_prot_op(sc)) {  in lpfc_bg_err_opcodes()
1808 		switch (scsi_get_prot_op(sc)) {  in lpfc_bg_err_opcodes()
1869 lpfc_bg_setup_bpl(struct lpfc_hba *phba, struct scsi_cmnd *sc,  in lpfc_bg_setup_bpl()  argument
1877 	int datadir = sc->sc_data_direction;  in lpfc_bg_setup_bpl()
1885 	status  = lpfc_sc_to_bg_opcodes(phba, sc, &txop, &rxop);  in lpfc_bg_setup_bpl()
1890 	reftag = (uint32_t)scsi_get_lba(sc); /* Truncate LBA */  in lpfc_bg_setup_bpl()
1893 	rc = lpfc_bg_err_inject(phba, sc, &reftag, NULL, 1);  in lpfc_bg_setup_bpl()
1896 			lpfc_bg_err_opcodes(phba, sc, &txop, &rxop);  in lpfc_bg_setup_bpl()
1927 		if (lpfc_cmd_protect(sc, LPFC_CHECK_PROTECT_GUARD))  in lpfc_bg_setup_bpl()
1932 		if (lpfc_cmd_protect(sc, LPFC_CHECK_PROTECT_REF))  in lpfc_bg_setup_bpl()
1951 	scsi_for_each_sg(sc, sgde, datasegcnt, i) {  in lpfc_bg_setup_bpl()
2009 lpfc_bg_setup_bpl_prot(struct lpfc_hba *phba, struct scsi_cmnd *sc,  in lpfc_bg_setup_bpl_prot()  argument
2024 	int datadir = sc->sc_data_direction;  in lpfc_bg_setup_bpl_prot()
2035 	sgpe = scsi_prot_sglist(sc);  in lpfc_bg_setup_bpl_prot()
2036 	sgde = scsi_sglist(sc);  in lpfc_bg_setup_bpl_prot()
2045 	status = lpfc_sc_to_bg_opcodes(phba, sc, &txop, &rxop);  in lpfc_bg_setup_bpl_prot()
2050 	blksize = lpfc_cmd_blksize(sc);  in lpfc_bg_setup_bpl_prot()
2051 	reftag = (uint32_t)scsi_get_lba(sc); /* Truncate LBA */  in lpfc_bg_setup_bpl_prot()
2054 	rc = lpfc_bg_err_inject(phba, sc, &reftag, NULL, 1);  in lpfc_bg_setup_bpl_prot()
2057 			lpfc_bg_err_opcodes(phba, sc, &txop, &rxop);  in lpfc_bg_setup_bpl_prot()
2089 		if (lpfc_cmd_protect(sc, LPFC_CHECK_PROTECT_GUARD))  in lpfc_bg_setup_bpl_prot()
2094 		if (lpfc_cmd_protect(sc, LPFC_CHECK_PROTECT_REF))  in lpfc_bg_setup_bpl_prot()
2254 lpfc_bg_setup_sgl(struct lpfc_hba *phba, struct scsi_cmnd *sc,  in lpfc_bg_setup_sgl()  argument
2270 	status  = lpfc_sc_to_bg_opcodes(phba, sc, &txop, &rxop);  in lpfc_bg_setup_sgl()
2275 	reftag = (uint32_t)scsi_get_lba(sc); /* Truncate LBA */  in lpfc_bg_setup_sgl()
2278 	rc = lpfc_bg_err_inject(phba, sc, &reftag, NULL, 1);  in lpfc_bg_setup_sgl()
2281 			lpfc_bg_err_opcodes(phba, sc, &txop, &rxop);  in lpfc_bg_setup_sgl()
2300 	if (sc->sc_data_direction == DMA_FROM_DEVICE) {  in lpfc_bg_setup_sgl()
2301 		if (lpfc_cmd_protect(sc, LPFC_CHECK_PROTECT_GUARD))  in lpfc_bg_setup_sgl()
2306 		if (lpfc_cmd_protect(sc, LPFC_CHECK_PROTECT_REF))  in lpfc_bg_setup_sgl()
2328 	scsi_for_each_sg(sc, sgde, datasegcnt, i) {  in lpfc_bg_setup_sgl()
2389 lpfc_bg_setup_sgl_prot(struct lpfc_hba *phba, struct scsi_cmnd *sc,  in lpfc_bg_setup_sgl_prot()  argument
2414 	sgpe = scsi_prot_sglist(sc);  in lpfc_bg_setup_sgl_prot()
2415 	sgde = scsi_sglist(sc);  in lpfc_bg_setup_sgl_prot()
2424 	status = lpfc_sc_to_bg_opcodes(phba, sc, &txop, &rxop);  in lpfc_bg_setup_sgl_prot()
2429 	blksize = lpfc_cmd_blksize(sc);  in lpfc_bg_setup_sgl_prot()
2430 	reftag = (uint32_t)scsi_get_lba(sc); /* Truncate LBA */  in lpfc_bg_setup_sgl_prot()
2433 	rc = lpfc_bg_err_inject(phba, sc, &reftag, NULL, 1);  in lpfc_bg_setup_sgl_prot()
2436 			lpfc_bg_err_opcodes(phba, sc, &txop, &rxop);  in lpfc_bg_setup_sgl_prot()
2457 		if (lpfc_cmd_protect(sc, LPFC_CHECK_PROTECT_GUARD)) {  in lpfc_bg_setup_sgl_prot()
2476 		if (lpfc_cmd_protect(sc, LPFC_CHECK_PROTECT_REF))  in lpfc_bg_setup_sgl_prot()
2622 lpfc_prot_group_type(struct lpfc_hba *phba, struct scsi_cmnd *sc)  in lpfc_prot_group_type()  argument
2625 	unsigned char op = scsi_get_prot_op(sc);  in lpfc_prot_group_type()
2662 	struct scsi_cmnd *sc = lpfc_cmd->pCmd;  in lpfc_bg_scsi_adjust_dl()  local
2665 	fcpdl = scsi_bufflen(sc);  in lpfc_bg_scsi_adjust_dl()
2668 	if (sc->sc_data_direction == DMA_FROM_DEVICE) {  in lpfc_bg_scsi_adjust_dl()
2670 		if (scsi_get_prot_op(sc) ==  SCSI_PROT_READ_INSERT)  in lpfc_bg_scsi_adjust_dl()
2675 		if (scsi_get_prot_op(sc) ==  SCSI_PROT_WRITE_STRIP)  in lpfc_bg_scsi_adjust_dl()
2684 	fcpdl += (fcpdl / lpfc_cmd_blksize(sc)) * 8;  in lpfc_bg_scsi_adjust_dl()