[SCSI] qla4xxx: ql4_def.h log all AENs and cleanup

Add support for logging all AENs and clean up

Signed-off-by: David Somayajulu <david.somayajulu@qlogic.com>
Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

diff --git a/drivers/scsi/qla4xxx/ql4_def.h b/drivers/scsi/qla4xxx/ql4_def.h
index 6f4cf2d..accaf69 100644 (file)
--- a/drivers/scsi/qla4xxx/ql4_def.h
+++ b/drivers/scsi/qla4xxx/ql4_def.h
@@ -122,8 +122,7 @@
 
 #define ISCSI_IPADDR_SIZE              4       /* IP address size */
 #define ISCSI_ALIAS_SIZE               32      /* ISCSI Alais name size */
-#define ISCSI_NAME_SIZE                        255     /* ISCSI Name size -
-                                                * usually a string */
+#define ISCSI_NAME_SIZE                        0xE0    /* ISCSI Name size */
 
 #define LSDW(x) ((u32)((u64)(x)))
 #define MSDW(x) ((u32)((((u64)(x)) >> 16) >> 16))
@@ -187,9 +186,21 @@ struct srb {
        u_long u_start;         /* Time when we handed the cmd to F/W */
 };
 
-       /*
-        * Device Database (DDB) structure
-        */
+/*
+ * Asynchronous Event Queue structure
+ */
+struct aen {
+        uint32_t mbox_sts[MBOX_AEN_REG_COUNT];
+};
+
+struct ql4_aen_log {
+        int count;
+        struct aen entry[MAX_AEN_ENTRIES];
+};
+
+/*
+ * Device Database (DDB) structure
+ */
 struct ddb_entry {
        struct list_head list;  /* ddb list */
        struct scsi_qla_host *ha;
@@ -254,13 +265,6 @@ struct ddb_entry {
 #define DF_ISNS_DISCOVERED     2       /* Device was discovered via iSNS */
 #define DF_FO_MASKED           3
 
-/*
- * Asynchronous Event Queue structure
- */
-struct aen {
-       uint32_t mbox_sts[MBOX_AEN_REG_COUNT];
-};
-
 
 #include "ql4_fw.h"
 #include "ql4_nvram.h"
@@ -270,31 +274,31 @@ struct aen {
  */
 struct scsi_qla_host {
        /* Linux adapter configuration data */
-       struct Scsi_Host *host; /* pointer to host data */
-       uint32_t tot_ddbs;
        unsigned long flags;
 
-#define AF_ONLINE                    0 /* 0x00000001 */
-#define AF_INIT_DONE                 1 /* 0x00000002 */
-#define AF_MBOX_COMMAND                      2 /* 0x00000004 */
-#define AF_MBOX_COMMAND_DONE         3 /* 0x00000008 */
-#define AF_INTERRUPTS_ON             6 /* 0x00000040 Not Used */
-#define AF_GET_CRASH_RECORD          7 /* 0x00000080 */
-#define AF_LINK_UP                   8 /* 0x00000100 */
-#define AF_IRQ_ATTACHED                     10 /* 0x00000400 */
-#define AF_ISNS_CMD_IN_PROCESS      12 /* 0x00001000 */
-#define AF_ISNS_CMD_DONE            13 /* 0x00002000 */
+#define AF_ONLINE                      0 /* 0x00000001 */
+#define AF_INIT_DONE                   1 /* 0x00000002 */
+#define AF_MBOX_COMMAND                        2 /* 0x00000004 */
+#define AF_MBOX_COMMAND_DONE           3 /* 0x00000008 */
+#define AF_INTERRUPTS_ON               6 /* 0x00000040 */
+#define AF_GET_CRASH_RECORD            7 /* 0x00000080 */
+#define AF_LINK_UP                     8 /* 0x00000100 */
+#define AF_IRQ_ATTACHED                        10 /* 0x00000400 */
+#define AF_DISABLE_ACB_COMPLETE                11 /* 0x00000800 */
 
        unsigned long dpc_flags;
 
-#define DPC_RESET_HA                 1 /* 0x00000002 */
-#define DPC_RETRY_RESET_HA           2 /* 0x00000004 */
-#define DPC_RELOGIN_DEVICE           3 /* 0x00000008 */
-#define DPC_RESET_HA_DESTROY_DDB_LIST 4 /* 0x00000010 */
-#define DPC_RESET_HA_INTR            5 /* 0x00000020 */
-#define DPC_ISNS_RESTART             7 /* 0x00000080 */
-#define DPC_AEN                              9 /* 0x00000200 */
-#define DPC_GET_DHCP_IP_ADDR        15 /* 0x00008000 */
+#define DPC_RESET_HA                   1 /* 0x00000002 */
+#define DPC_RETRY_RESET_HA             2 /* 0x00000004 */
+#define DPC_RELOGIN_DEVICE             3 /* 0x00000008 */
+#define DPC_RESET_HA_DESTROY_DDB_LIST  4 /* 0x00000010 */
+#define DPC_RESET_HA_INTR              5 /* 0x00000020 */
+#define DPC_ISNS_RESTART               7 /* 0x00000080 */
+#define DPC_AEN                                9 /* 0x00000200 */
+#define DPC_GET_DHCP_IP_ADDR           15 /* 0x00008000 */
+
+       struct Scsi_Host *host; /* pointer to host data */
+       uint32_t tot_ddbs;
 
        uint16_t        iocb_cnt;
        uint16_t        iocb_hiwat;
@@ -344,6 +348,7 @@ struct scsi_qla_host {
        uint32_t firmware_version[2];
        uint32_t patch_number;
        uint32_t build_number;
+       uint32_t board_id;
 
        /* --- From Init_FW --- */
        /* init_cb_t *init_cb; */
@@ -363,7 +368,6 @@ struct scsi_qla_host {
 
        /* --- From GetFwState --- */
        uint32_t firmware_state;
-       uint32_t board_id;
        uint32_t addl_fw_state;
 
        /* Linux kernel thread */
@@ -414,6 +418,8 @@ struct scsi_qla_host {
        uint16_t aen_out;
        struct aen aen_q[MAX_AEN_ENTRIES];
 
+       struct ql4_aen_log aen_log;/* tracks all aens */
+
        /* This mutex protects several threads to do mailbox commands
         * concurrently.
         */
@@ -585,10 +591,4 @@ static inline void ql4xxx_unlock_drvr(struct scsi_qla_host *a)
 #define FLUSH_DDB_CHANGED_AENS  1
 #define RELOGIN_DDB_CHANGED_AENS 2
 
-#include "ql4_version.h"
-#include "ql4_glbl.h"
-#include "ql4_dbg.h"
-#include "ql4_inline.h"
-
-
 #endif /*_QLA4XXX_H */