diff options
Diffstat (limited to 'drivers/scsi/cxgb3i/cxgb3i_iscsi.c')
| -rw-r--r-- | drivers/scsi/cxgb3i/cxgb3i_iscsi.c | 22 |
1 files changed, 9 insertions, 13 deletions
diff --git a/drivers/scsi/cxgb3i/cxgb3i_iscsi.c b/drivers/scsi/cxgb3i/cxgb3i_iscsi.c index d83464b9b3f9..fa2a44f37b36 100644 --- a/drivers/scsi/cxgb3i/cxgb3i_iscsi.c +++ b/drivers/scsi/cxgb3i/cxgb3i_iscsi.c @@ -364,7 +364,8 @@ cxgb3i_session_create(struct iscsi_endpoint *ep, u16 cmds_max, u16 qdepth, cls_session = iscsi_session_setup(&cxgb3i_iscsi_transport, shost, cmds_max, - sizeof(struct iscsi_tcp_task), + sizeof(struct iscsi_tcp_task) + + sizeof(struct cxgb3i_task_data), initial_cmdsn, ISCSI_MAX_TARGET); if (!cls_session) return NULL; @@ -402,17 +403,15 @@ static inline int cxgb3i_conn_max_xmit_dlength(struct iscsi_conn *conn) { struct iscsi_tcp_conn *tcp_conn = conn->dd_data; struct cxgb3i_conn *cconn = tcp_conn->dd_data; - unsigned int max = min_t(unsigned int, ULP2_MAX_PDU_PAYLOAD, - cconn->hba->snic->tx_max_size - - ISCSI_PDU_NONPAYLOAD_MAX); + unsigned int max = max(512 * MAX_SKB_FRAGS, SKB_TX_HEADROOM); + max = min(cconn->hba->snic->tx_max_size, max); if (conn->max_xmit_dlength) - conn->max_xmit_dlength = min_t(unsigned int, - conn->max_xmit_dlength, max); + conn->max_xmit_dlength = min(conn->max_xmit_dlength, max); else conn->max_xmit_dlength = max; align_pdu_size(conn->max_xmit_dlength); - cxgb3i_log_info("conn 0x%p, max xmit %u.\n", + cxgb3i_api_debug("conn 0x%p, max xmit %u.\n", conn, conn->max_xmit_dlength); return 0; } @@ -427,9 +426,7 @@ static inline int cxgb3i_conn_max_recv_dlength(struct iscsi_conn *conn) { struct iscsi_tcp_conn *tcp_conn = conn->dd_data; struct cxgb3i_conn *cconn = tcp_conn->dd_data; - unsigned int max = min_t(unsigned int, ULP2_MAX_PDU_PAYLOAD, - cconn->hba->snic->rx_max_size - - ISCSI_PDU_NONPAYLOAD_MAX); + unsigned int max = cconn->hba->snic->rx_max_size; align_pdu_size(max); if (conn->max_recv_dlength) { @@ -439,8 +436,7 @@ static inline int cxgb3i_conn_max_recv_dlength(struct iscsi_conn *conn) conn->max_recv_dlength, max); return -EINVAL; } - conn->max_recv_dlength = min_t(unsigned int, - conn->max_recv_dlength, max); + conn->max_recv_dlength = min(conn->max_recv_dlength, max); align_pdu_size(conn->max_recv_dlength); } else conn->max_recv_dlength = max; @@ -844,7 +840,7 @@ static struct scsi_host_template cxgb3i_host_template = { .proc_name = "cxgb3i", .queuecommand = iscsi_queuecommand, .change_queue_depth = iscsi_change_queue_depth, - .can_queue = 128 * (ISCSI_DEF_XMIT_CMDS_MAX - 1), + .can_queue = CXGB3I_SCSI_QDEPTH_DFLT - 1, .sg_tablesize = SG_ALL, .max_sectors = 0xFFFF, .cmd_per_lun = ISCSI_DEF_CMD_PER_LUN, |