diff options
Diffstat (limited to 'drivers/scsi/qedi')
| -rw-r--r-- | drivers/scsi/qedi/Kconfig | 1 | ||||
| -rw-r--r-- | drivers/scsi/qedi/qedi.h | 5 | ||||
| -rw-r--r-- | drivers/scsi/qedi/qedi_iscsi.c | 10 | ||||
| -rw-r--r-- | drivers/scsi/qedi/qedi_main.c | 12 |
4 files changed, 16 insertions, 12 deletions
diff --git a/drivers/scsi/qedi/Kconfig b/drivers/scsi/qedi/Kconfig index 21331453db7b..2ff753ce6e27 100644 --- a/drivers/scsi/qedi/Kconfig +++ b/drivers/scsi/qedi/Kconfig @@ -5,6 +5,7 @@ config QEDI select SCSI_ISCSI_ATTRS select QED_LL2 select QED_ISCSI + select ISCSI_BOOT_SYSFS ---help--- This driver supports iSCSI offload for the QLogic FastLinQ 41000 Series Converged Network Adapters. diff --git a/drivers/scsi/qedi/qedi.h b/drivers/scsi/qedi/qedi.h index 91d2f51c351b..b8b22ce60ecc 100644 --- a/drivers/scsi/qedi/qedi.h +++ b/drivers/scsi/qedi/qedi.h @@ -54,8 +54,8 @@ struct qedi_endpoint; /* MAX Length for cached SGL */ #define MAX_SGLEN_FOR_CACHESGL ((1U << 16) - 1) -#define MAX_NUM_MSIX_PF 8 -#define MIN_NUM_CPUS_MSIX(x) min((x)->msix_count, num_online_cpus()) +#define MIN_NUM_CPUS_MSIX(x) min_t(u32, x->dev_info.num_cqs, \ + num_online_cpus()) #define QEDI_LOCAL_PORT_MIN 60000 #define QEDI_LOCAL_PORT_MAX 61024 @@ -301,7 +301,6 @@ struct qedi_ctx { u16 bdq_prod_idx; u16 rq_num_entries; - u32 msix_count; u32 max_sqes; u8 num_queues; u32 max_active_conns; diff --git a/drivers/scsi/qedi/qedi_iscsi.c b/drivers/scsi/qedi/qedi_iscsi.c index 80edd28b635f..a02b34ea5cab 100644 --- a/drivers/scsi/qedi/qedi_iscsi.c +++ b/drivers/scsi/qedi/qedi_iscsi.c @@ -534,7 +534,7 @@ static int qedi_iscsi_offload_conn(struct qedi_endpoint *qedi_ep) SET_FIELD(conn_info->tcp_flags, TCP_OFFLOAD_PARAMS_DA_CNT_EN, 1); SET_FIELD(conn_info->tcp_flags, TCP_OFFLOAD_PARAMS_KA_EN, 1); - conn_info->default_cq = (qedi_ep->fw_cid % 8); + conn_info->default_cq = (qedi_ep->fw_cid % qedi->num_queues); conn_info->ka_max_probe_cnt = DEF_KA_MAX_PROBE_COUNT; conn_info->dup_ack_theshold = 3; @@ -824,7 +824,7 @@ qedi_ep_connect(struct Scsi_Host *shost, struct sockaddr *dst_addr, u32 iscsi_cid = QEDI_CID_RESERVED; u16 len = 0; char *buf = NULL; - int ret; + int ret, tmp; if (!shost) { ret = -ENXIO; @@ -940,10 +940,10 @@ qedi_ep_connect(struct Scsi_Host *shost, struct sockaddr *dst_addr, ep_rel_conn: qedi->ep_tbl[iscsi_cid] = NULL; - ret = qedi_ops->release_conn(qedi->cdev, qedi_ep->handle); - if (ret) + tmp = qedi_ops->release_conn(qedi->cdev, qedi_ep->handle); + if (tmp) QEDI_WARN(&qedi->dbg_ctx, "release_conn returned %d\n", - ret); + tmp); ep_free_sq: qedi_free_sq(qedi, qedi_ep); ep_conn_exit: diff --git a/drivers/scsi/qedi/qedi_main.c b/drivers/scsi/qedi/qedi_main.c index 2c3783684815..cccc34adc0e0 100644 --- a/drivers/scsi/qedi/qedi_main.c +++ b/drivers/scsi/qedi/qedi_main.c @@ -794,13 +794,14 @@ static int qedi_set_iscsi_pf_param(struct qedi_ctx *qedi) u32 log_page_size; int rval = 0; - QEDI_INFO(&qedi->dbg_ctx, QEDI_LOG_DISC, "Min number of MSIX %d\n", - MIN_NUM_CPUS_MSIX(qedi)); num_sq_pages = (MAX_OUSTANDING_TASKS_PER_CON * 8) / PAGE_SIZE; qedi->num_queues = MIN_NUM_CPUS_MSIX(qedi); + QEDI_INFO(&qedi->dbg_ctx, QEDI_LOG_INFO, + "Number of CQ count is %d\n", qedi->num_queues); + memset(&qedi->pf_params.iscsi_pf_params, 0, sizeof(qedi->pf_params.iscsi_pf_params)); @@ -1575,7 +1576,7 @@ struct qedi_cmd *qedi_get_cmd_from_tid(struct qedi_ctx *qedi, u32 tid) { struct qedi_cmd *cmd = NULL; - if (tid > MAX_ISCSI_TASK_ENTRIES) + if (tid >= MAX_ISCSI_TASK_ENTRIES) return NULL; cmd = qedi->itt_map[tid].p_cmd; @@ -2179,9 +2180,12 @@ static int __qedi_probe(struct pci_dev *pdev, int mode) goto free_host; } - qedi->msix_count = MAX_NUM_MSIX_PF; atomic_set(&qedi->link_state, QEDI_LINK_DOWN); + rc = qedi_ops->fill_dev_info(qedi->cdev, &qedi->dev_info); + if (rc) + goto free_host; + if (mode != QEDI_MODE_RECOVERY) { rc = qedi_set_iscsi_pf_param(qedi); if (rc) { |
