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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.h29
1 files changed, 28 insertions, 1 deletions
diff --git a/drivers/scsi/lpfc/lpfc.h b/drivers/scsi/lpfc/lpfc.h
index 43732e8d1347..c1eb2b00ca7f 100644
--- a/drivers/scsi/lpfc/lpfc.h
+++ b/drivers/scsi/lpfc/lpfc.h
@@ -52,7 +52,7 @@ struct lpfc_sli2_slim;
downloads using bsg */
#define LPFC_MIN_SG_SLI4_BUF_SZ 0x800 /* based on LPFC_DEFAULT_SG_SEG_CNT */
-#define LPFC_MAX_SG_SLI4_SEG_CNT_DIF 128 /* sg element count per scsi cmnd */
+#define LPFC_MAX_BG_SLI4_SEG_CNT_DIF 128 /* sg element count for BlockGuard */
#define LPFC_MAX_SG_SEG_CNT_DIF 512 /* sg element count per scsi cmnd */
#define LPFC_MAX_SG_SEG_CNT 4096 /* sg element count per scsi cmnd */
#define LPFC_MIN_SG_SEG_CNT 32 /* sg element count per scsi cmnd */
@@ -583,6 +583,25 @@ struct lpfc_mbox_ext_buf_ctx {
struct list_head ext_dmabuf_list;
};
+struct lpfc_ras_fwlog {
+ uint8_t *fwlog_buff;
+ uint32_t fw_buffcount; /* Buffer size posted to FW */
+#define LPFC_RAS_BUFF_ENTERIES 16 /* Each entry can hold max of 64k */
+#define LPFC_RAS_MAX_ENTRY_SIZE (64 * 1024)
+#define LPFC_RAS_MIN_BUFF_POST_SIZE (256 * 1024)
+#define LPFC_RAS_MAX_BUFF_POST_SIZE (1024 * 1024)
+ uint32_t fw_loglevel; /* Log level set */
+ struct lpfc_dmabuf lwpd;
+ struct list_head fwlog_buff_list;
+
+ /* RAS support status on adapter */
+ bool ras_hwsupport; /* RAS Support available on HW or not */
+ 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 */
+};
+
struct lpfc_hba {
/* SCSI interface function jump table entries */
int (*lpfc_new_scsi_buf)
@@ -790,6 +809,7 @@ struct lpfc_hba {
uint32_t cfg_total_seg_cnt;
uint32_t cfg_sg_seg_cnt;
uint32_t cfg_nvme_seg_cnt;
+ uint32_t cfg_scsi_seg_cnt;
uint32_t cfg_sg_dma_buf_size;
uint64_t cfg_soft_wwnn;
uint64_t cfg_soft_wwpn;
@@ -833,6 +853,9 @@ struct lpfc_hba {
#define LPFC_FDMI_SUPPORT 1 /* FDMI supported? */
uint32_t cfg_enable_SmartSAN;
uint32_t cfg_enable_mds_diags;
+ uint32_t cfg_ras_fwlog_level;
+ uint32_t cfg_ras_fwlog_buffsize;
+ uint32_t cfg_ras_fwlog_func;
uint32_t cfg_enable_fc4_type;
uint32_t cfg_enable_bbcr; /* Enable BB Credit Recovery */
uint32_t cfg_enable_dpp; /* Enable Direct Packet Push */
@@ -963,6 +986,7 @@ struct lpfc_hba {
uint32_t intr_mode;
#define LPFC_INTR_ERROR 0xFFFFFFFF
struct list_head port_list;
+ spinlock_t port_list_lock; /* lock for port_list mutations */
struct lpfc_vport *pport; /* physical lpfc_vport pointer */
uint16_t max_vpi; /* Maximum virtual nports */
#define LPFC_MAX_VPI 0xFFFF /* Max number of VPI supported */
@@ -1092,6 +1116,9 @@ struct lpfc_hba {
struct unsol_rcv_ct_ctx ct_ctx[LPFC_CT_CTX_MAX];
uint32_t ctx_idx;
+ /* RAS Support */
+ struct lpfc_ras_fwlog ras_fwlog;
+
uint8_t menlo_flag; /* menlo generic flags */
#define HBA_MENLO_SUPPORT 0x1 /* HBA supports menlo commands */
uint32_t iocb_cnt;