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path: root/drivers/scsi/lpfc/lpfc.h
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Diffstat (limited to 'drivers/scsi/lpfc/lpfc.h')
-rw-r--r--drivers/scsi/lpfc/lpfc.h40
1 files changed, 37 insertions, 3 deletions
diff --git a/drivers/scsi/lpfc/lpfc.h b/drivers/scsi/lpfc/lpfc.h
index 691acbdcc46d..935f98804198 100644
--- a/drivers/scsi/lpfc/lpfc.h
+++ b/drivers/scsi/lpfc/lpfc.h
@@ -605,6 +605,12 @@ struct lpfc_epd_pool {
spinlock_t lock; /* lock for expedite pool */
};
+enum ras_state {
+ INACTIVE,
+ REG_INPROGRESS,
+ ACTIVE
+};
+
struct lpfc_ras_fwlog {
uint8_t *fwlog_buff;
uint32_t fw_buffcount; /* Buffer size posted to FW */
@@ -621,7 +627,7 @@ struct lpfc_ras_fwlog {
bool ras_enabled; /* Ras Enabled for the function */
#define LPFC_RAS_DISABLE_LOGGING 0x00
#define LPFC_RAS_ENABLE_LOGGING 0x01
- bool ras_active; /* RAS logging running state */
+ enum ras_state state; /* RAS logging running state */
};
struct lpfc_hba {
@@ -725,6 +731,7 @@ struct lpfc_hba {
#define HBA_FCOE_MODE 0x4 /* HBA function in FCoE Mode */
#define HBA_SP_QUEUE_EVT 0x8 /* Slow-path qevt posted to worker thread*/
#define HBA_POST_RECEIVE_BUFFER 0x10 /* Rcv buffers need to be posted */
+#define HBA_PERSISTENT_TOPO 0x20 /* Persistent topology support in hba */
#define ELS_XRI_ABORT_EVENT 0x40
#define ASYNC_EVENT 0x80
#define LINK_DISABLED 0x100 /* Link disabled by user */
@@ -830,6 +837,7 @@ struct lpfc_hba {
uint32_t cfg_fcp_mq_threshold;
uint32_t cfg_hdw_queue;
uint32_t cfg_irq_chann;
+ uint32_t cfg_irq_numa;
uint32_t cfg_suppress_rsp;
uint32_t cfg_nvme_oas;
uint32_t cfg_nvme_embed_cmd;
@@ -872,7 +880,6 @@ struct lpfc_hba {
uint32_t cfg_aer_support;
uint32_t cfg_sriov_nr_virtfn;
uint32_t cfg_request_firmware_upgrade;
- uint32_t cfg_iocb_cnt;
uint32_t cfg_suppress_link_up;
uint32_t cfg_rrq_xri_bitmap_sz;
uint32_t cfg_delay_discovery;
@@ -990,7 +997,6 @@ struct lpfc_hba {
struct dma_pool *lpfc_drb_pool; /* data receive buffer pool */
struct dma_pool *lpfc_nvmet_drb_pool; /* data receive buffer pool */
struct dma_pool *lpfc_hbq_pool; /* SLI3 hbq buffer pool */
- struct dma_pool *txrdy_payload_pool;
struct dma_pool *lpfc_cmd_rsp_buf_pool;
struct lpfc_dma_pool lpfc_mbuf_safety_pool;
@@ -1055,6 +1061,7 @@ struct lpfc_hba {
#ifdef LPFC_HDWQ_LOCK_STAT
struct dentry *debug_lockstat;
#endif
+ struct dentry *debug_ras_log;
atomic_t nvmeio_trc_cnt;
uint32_t nvmeio_trc_size;
uint32_t nvmeio_trc_output_idx;
@@ -1209,6 +1216,13 @@ struct lpfc_hba {
uint64_t ktime_seg10_min;
uint64_t ktime_seg10_max;
#endif
+
+ struct hlist_node cpuhp; /* used for cpuhp per hba callback */
+ struct timer_list cpuhp_poll_timer;
+ struct list_head poll_list; /* slowpath eq polling list */
+#define LPFC_POLL_HB 1 /* slowpath heartbeat */
+#define LPFC_POLL_FASTPATH 0 /* called from fastpath */
+#define LPFC_POLL_SLOWPATH 1 /* called from slowpath */
};
static inline struct Scsi_Host *
@@ -1299,6 +1313,26 @@ lpfc_phba_elsring(struct lpfc_hba *phba)
}
/**
+ * lpfc_next_online_numa_cpu - Finds next online CPU on NUMA node
+ * @numa_mask: Pointer to phba's numa_mask member.
+ * @start: starting cpu index
+ *
+ * Note: If no valid cpu found, then nr_cpu_ids is returned.
+ *
+ **/
+static inline unsigned int
+lpfc_next_online_numa_cpu(const struct cpumask *numa_mask, unsigned int start)
+{
+ unsigned int cpu_it;
+
+ for_each_cpu_wrap(cpu_it, numa_mask, start) {
+ if (cpu_online(cpu_it))
+ break;
+ }
+
+ return cpu_it;
+}
+/**
* lpfc_sli4_mod_hba_eq_delay - update EQ delay
* @phba: Pointer to HBA context object.
* @q: The Event Queue to update.