1 files changed, 53 insertions, 2 deletions

diff --git a/drivers/scsi/qla4xxx/ql4_def.h b/drivers/scsi/qla4xxx/ql4_def.h
index ace637bf254e..fd5edc6e166d 100644
--- a/drivers/scsi/qla4xxx/ql4_def.h
+++ b/drivers/scsi/qla4xxx/ql4_def.h
@@ -147,7 +147,7 @@
 #define ISCSI_ALIAS_SIZE                32      /* ISCSI Alias name size */
 #define ISCSI_NAME_SIZE                 0xE0    /* ISCSI Name size */
 
-#define QL4_SESS_RECOVERY_TMO           30      /* iSCSI session */
+#define QL4_SESS_RECOVERY_TMO           120     /* iSCSI session */
                                                 /* recovery timeout */
 
 #define LSDW(x) ((u32)((u64)(x)))
@@ -173,6 +173,8 @@
 #define ISNS_DEREG_TOV                  5
 #define HBA_ONLINE_TOV                  30
 #define DISABLE_ACB_TOV                 30
+#define IP_CONFIG_TOV                   30
+#define LOGIN_TOV                       12
 
 #define MAX_RESET_HA_RETRIES            2
 
@@ -240,6 +242,45 @@ struct ddb_entry {
 
         uint16_t fw_ddb_index;  /* DDB firmware index */
         uint32_t fw_ddb_device_state; /* F/W Device State  -- see ql4_fw.h */
+        uint16_t ddb_type;
+#define FLASH_DDB 0x01
+
+        struct dev_db_entry fw_ddb_entry;
+        int (*unblock_sess)(struct iscsi_cls_session *cls_session);
+        int (*ddb_change)(struct scsi_qla_host *ha, uint32_t fw_ddb_index,
+                          struct ddb_entry *ddb_entry, uint32_t state);
+
+        /* Driver Re-login  */
+        unsigned long flags;              /* DDB Flags */
+        uint16_t default_relogin_timeout; /*  Max time to wait for
+                                           *  relogin to complete */
+        atomic_t retry_relogin_timer;     /* Min Time between relogins
+                                           * (4000 only) */
+        atomic_t relogin_timer;           /* Max Time to wait for
+                                           * relogin to complete */
+        atomic_t relogin_retry_count;     /* Num of times relogin has been
+                                           * retried */
+        uint32_t default_time2wait;       /* Default Min time between
+                                           * relogins (+aens) */
+
+};
+
+struct qla_ddb_index {
+        struct list_head list;
+        uint16_t fw_ddb_idx;
+        struct dev_db_entry fw_ddb;
+};
+
+#define DDB_IPADDR_LEN 64
+
+struct ql4_tuple_ddb {
+        int port;
+        int tpgt;
+        char ip_addr[DDB_IPADDR_LEN];
+        char iscsi_name[ISCSI_NAME_SIZE];
+        uint16_t options;
+#define DDB_OPT_IPV6 0x0e0e
+#define DDB_OPT_IPV4 0x0f0f
 };
 
 /*
@@ -411,7 +452,7 @@ struct scsi_qla_host {
 #define AF_FW_RECOVERY                  19 /* 0x00080000 */
 #define AF_EEH_BUSY                     20 /* 0x00100000 */
 #define AF_PCI_CHANNEL_IO_PERM_FAILURE  21 /* 0x00200000 */
-
+#define AF_BUILD_DDB_LIST               22 /* 0x00400000 */
         unsigned long dpc_flags;
 
 #define DPC_RESET_HA                    1 /* 0x00000002 */
@@ -604,6 +645,7 @@ struct scsi_qla_host {
         uint16_t bootload_minor;
         uint16_t bootload_patch;
         uint16_t bootload_build;
+        uint16_t def_timeout; /* Default login timeout */
 
         uint32_t flash_state;
 #define QLFLASH_WAITING         0
@@ -623,6 +665,11 @@ struct scsi_qla_host {
         uint16_t iscsi_pci_func_cnt;
         uint8_t model_name[16];
         struct completion disable_acb_comp;
+        struct dma_pool *fw_ddb_dma_pool;
+#define DDB_DMA_BLOCK_SIZE 512
+        uint16_t pri_ddb_idx;
+        uint16_t sec_ddb_idx;
+        int is_reset;
 };
 
 struct ql4_task_data {
@@ -835,6 +882,10 @@ static inline int ql4xxx_reset_active(struct scsi_qla_host *ha)
 /*---------------------------------------------------------------------------*/
 
 /* Defines for qla4xxx_initialize_adapter() and qla4xxx_recover_adapter() */
+
+#define INIT_ADAPTER    0
+#define RESET_ADAPTER   1
+
 #define PRESERVE_DDB_LIST       0
 #define REBUILD_DDB_LIST        1