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It then does not need to do any itt hacks and can completely ignore the libiscsi itt. Note: parse_pdu_itt is now just used to tell libiscsi we don't use it's itt. In a future patchset this will be removed. Signed-off-by: Mike Christie --- drivers/scsi/be2iscsi/be_main.c | 30 ++++++++---------------------- drivers/scsi/be2iscsi/be_main.h | 1 - 2 files changed, 8 insertions(+), 23 deletions(-) diff --git a/drivers/scsi/be2iscsi/be_main.c b/drivers/scsi/be2iscsi/be_main.c index 4d4e3d606e25..99eae2add8da 100644 --- a/drivers/scsi/be2iscsi/be_main.c +++ b/drivers/scsi/be2iscsi/be_main.c @@ -1187,7 +1187,6 @@ be_complete_logout(struct beiscsi_conn *beiscsi_conn, struct common_sol_cqe *csol_cqe) { struct iscsi_logout_rsp *hdr; - struct beiscsi_io_task *io_task = task->dd_data; struct iscsi_conn *conn = beiscsi_conn->conn; hdr = (struct iscsi_logout_rsp *)task->hdr; @@ -1204,8 +1203,7 @@ be_complete_logout(struct beiscsi_conn *beiscsi_conn, hdr->dlength[1] = 0; hdr->dlength[2] = 0; hdr->hlength = 0; - hdr->itt = io_task->libiscsi_itt; - __iscsi_complete_pdu(conn, (struct iscsi_hdr *)hdr, NULL, 0); + iscsi_complete_task(conn, task, (struct iscsi_hdr *)hdr, NULL, 0); } static void @@ -1215,7 +1213,6 @@ be_complete_tmf(struct beiscsi_conn *beiscsi_conn, { struct iscsi_tm_rsp *hdr; struct iscsi_conn *conn = beiscsi_conn->conn; - struct beiscsi_io_task *io_task = task->dd_data; hdr = (struct iscsi_tm_rsp *)task->hdr; hdr->opcode = ISCSI_OP_SCSI_TMFUNC_RSP; @@ -1224,9 +1221,7 @@ be_complete_tmf(struct beiscsi_conn *beiscsi_conn, hdr->exp_cmdsn = cpu_to_be32(csol_cqe->exp_cmdsn); hdr->max_cmdsn = cpu_to_be32(csol_cqe->exp_cmdsn + csol_cqe->cmd_wnd - 1); - - hdr->itt = io_task->libiscsi_itt; - __iscsi_complete_pdu(conn, (struct iscsi_hdr *)hdr, NULL, 0); + iscsi_complete_task(conn, task, (struct iscsi_hdr *)hdr, NULL, 0); } static void @@ -1271,7 +1266,6 @@ be_complete_nopin_resp(struct beiscsi_conn *beiscsi_conn, { struct iscsi_nopin *hdr; struct iscsi_conn *conn = beiscsi_conn->conn; - struct beiscsi_io_task *io_task = task->dd_data; hdr = (struct iscsi_nopin *)task->hdr; hdr->flags = csol_cqe->i_flags; @@ -1280,8 +1274,7 @@ be_complete_nopin_resp(struct beiscsi_conn *beiscsi_conn, csol_cqe->cmd_wnd - 1); hdr->opcode = ISCSI_OP_NOOP_IN; - hdr->itt = io_task->libiscsi_itt; - __iscsi_complete_pdu(conn, (struct iscsi_hdr *)hdr, NULL, 0); + iscsi_complete_task(conn, task, (struct iscsi_hdr *)hdr, NULL, 0); } static void adapter_get_sol_cqe(struct beiscsi_hba *phba, @@ -1426,9 +1419,7 @@ beiscsi_complete_pdu(struct beiscsi_conn *beiscsi_conn, { struct beiscsi_hba *phba = beiscsi_conn->phba; struct iscsi_conn *conn = beiscsi_conn->conn; - struct beiscsi_io_task *io_task; - struct iscsi_hdr *login_hdr; - struct iscsi_task *task; + struct iscsi_task *task = NULL; u8 code; code = AMAP_GET_BITS(struct amap_pdu_base, opcode, phdr); @@ -1449,9 +1440,6 @@ beiscsi_complete_pdu(struct beiscsi_conn *beiscsi_conn, case ISCSI_OP_LOGIN_RSP: case ISCSI_OP_TEXT_RSP: task = conn->login_task; - io_task = task->dd_data; - login_hdr = (struct iscsi_hdr *)phdr; - login_hdr->itt = io_task->libiscsi_itt; break; default: beiscsi_log(phba, KERN_WARNING, @@ -1460,7 +1448,7 @@ beiscsi_complete_pdu(struct beiscsi_conn *beiscsi_conn, code); return 1; } - __iscsi_complete_pdu(conn, (struct iscsi_hdr *)phdr, pdata, dlen); + iscsi_complete_task(conn, task, (struct iscsi_hdr *)phdr, pdata, dlen); return 0; } @@ -4384,8 +4372,7 @@ static void beiscsi_parse_pdu(struct iscsi_conn *conn, itt_t itt, * * This is called with the session lock held. It will allocate * the wrb and sgl if needed for the command. And it will prep - * the pdu's itt. beiscsi_parse_pdu will later translate - * the pdu itt to the libiscsi task itt. + * the pdu's itt. */ static int beiscsi_alloc_pdu(struct iscsi_task *task, uint8_t opcode) { @@ -4405,7 +4392,6 @@ static int beiscsi_alloc_pdu(struct iscsi_task *task, uint8_t opcode) if (!io_task->cmd_bhs) return -ENOMEM; io_task->bhs_pa.u.a64.address = paddr; - io_task->libiscsi_itt = (itt_t)task->itt; io_task->conn = beiscsi_conn; task->hdr = (struct iscsi_hdr *)&io_task->cmd_bhs->iscsi_hdr; @@ -4803,9 +4789,9 @@ static int beiscsi_task_xmit(struct iscsi_task *task) beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_IO | BEISCSI_LOG_ISCSI, "BM_%d : scsi_dma_map Failed " - "Driver_ITT : 0x%x ITT : 0x%x Xferlen : 0x%x\n", + "Driver_ITT : 0x%x Xferlen : 0x%x\n", be32_to_cpu(io_task->cmd_bhs->iscsi_hdr.itt), - io_task->libiscsi_itt, scsi_bufflen(sc)); + scsi_bufflen(sc)); return num_sg; } diff --git a/drivers/scsi/be2iscsi/be_main.h b/drivers/scsi/be2iscsi/be_main.h index 98977c0700f1..ccfdec3ccf21 100644 --- a/drivers/scsi/be2iscsi/be_main.h +++ b/drivers/scsi/be2iscsi/be_main.h @@ -461,7 +461,6 @@ struct beiscsi_io_task { struct scsi_cmnd *scsi_cmnd; int num_sg; struct hwi_wrb_context *pwrb_context; - itt_t libiscsi_itt; struct be_cmd_bhs *cmd_bhs; struct be_bus_address bhs_pa; unsigned short bhs_len;