Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (104 commits)
  [SCSI] fcoe: fix configuration problems
  [SCSI] cxgb3i: fix select/depend problem
  [SCSI] fcoe: fix incorrect use of struct module
  [SCSI] cxgb3i: remove use of skb->sp
  [SCSI] cxgb3i: Add cxgb3i iSCSI driver.
  [SCSI] zfcp: Remove unnecessary warning message
  [SCSI] zfcp: Add support for unchained FSF requests
  [SCSI] zfcp: Remove busid macro
  [SCSI] zfcp: remove DID_DID flag
  [SCSI] zfcp: Simplify mask lookups for incoming RSCNs
  [SCSI] zfcp: Remove initial device data from zfcp_data
  [SCSI] zfcp: fix compile warning
  [SCSI] zfcp: Remove adapter list
  [SCSI] zfcp: Simplify SBAL allocation to fix sparse warnings
  [SCSI] zfcp: register with SCSI layer on ccw registration
  [SCSI] zfcp: Fix message line break
  [SCSI] qla2xxx: changes in multiq code
  [SCSI] eata: fix the data buffer accessors conversion regression
  [SCSI] ibmvfc: Improve async event handling
  [SCSI] lpfc : correct printk types on PPC compiles
  ...

1 files changed, 18 insertions, 14 deletions

diff --git a/drivers/scsi/ibmvscsi/ibmvfc.h b/drivers/scsi/ibmvscsi/ibmvfc.h
index fb3177ab6691..babdf3db59df 100644
--- a/drivers/scsi/ibmvscsi/ibmvfc.h
+++ b/drivers/scsi/ibmvscsi/ibmvfc.h
@@ -29,11 +29,11 @@
 #include "viosrp.h"
 
 #define IBMVFC_NAME	"ibmvfc"
-#define IBMVFC_DRIVER_VERSION		"1.0.2"
-#define IBMVFC_DRIVER_DATE		"(August 14, 2008)"
+#define IBMVFC_DRIVER_VERSION		"1.0.4"
+#define IBMVFC_DRIVER_DATE		"(November 14, 2008)"
 
 #define IBMVFC_DEFAULT_TIMEOUT	15
-#define IBMVFC_INIT_TIMEOUT		30
+#define IBMVFC_INIT_TIMEOUT		120
 #define IBMVFC_MAX_REQUESTS_DEFAULT	100
 
 #define IBMVFC_DEBUG			0
@@ -43,7 +43,8 @@
 #define IBMVFC_MAX_DISC_THREADS	4
 #define IBMVFC_TGT_MEMPOOL_SZ		64
 #define IBMVFC_MAX_CMDS_PER_LUN	64
-#define IBMVFC_MAX_INIT_RETRIES	3
+#define IBMVFC_MAX_HOST_INIT_RETRIES	6
+#define IBMVFC_MAX_TGT_INIT_RETRIES		3
 #define IBMVFC_DEV_LOSS_TMO		(5 * 60)
 #define IBMVFC_DEFAULT_LOG_LEVEL	2
 #define IBMVFC_MAX_CDB_LEN		16
@@ -109,6 +110,7 @@ enum ibmvfc_vios_errors {
 	IBMVFC_TRANS_CANCELLED			= 0x0006,
 	IBMVFC_TRANS_CANCELLED_IMPLICIT	= 0x0007,
 	IBMVFC_INSUFFICIENT_RESOURCE		= 0x0008,
+	IBMVFC_PLOGI_REQUIRED			= 0x0010,
 	IBMVFC_COMMAND_FAILED			= 0x8000,
 };
 
@@ -337,7 +339,6 @@ struct ibmvfc_tmf {
 #define IBMVFC_TMF_LUA_VALID		0x40
 	u32 cancel_key;
 	u32 my_cancel_key;
-#define IBMVFC_TMF_CANCEL_KEY		0x80000000
 	u32 pad;
 	u64 reserved[2];
 }__attribute__((packed, aligned (8)));
@@ -524,10 +525,10 @@ enum ibmvfc_async_event {
 };
 
 struct ibmvfc_crq {
-	u8 valid;
-	u8 format;
+	volatile u8 valid;
+	volatile u8 format;
 	u8 reserved[6];
-	u64 ioba;
+	volatile u64 ioba;
 }__attribute__((packed, aligned (8)));
 
 struct ibmvfc_crq_queue {
@@ -537,13 +538,13 @@ struct ibmvfc_crq_queue {
 };
 
 struct ibmvfc_async_crq {
-	u8 valid;
+	volatile u8 valid;
 	u8 pad[3];
 	u32 pad2;
-	u64 event;
-	u64 scsi_id;
-	u64 wwpn;
-	u64 node_name;
+	volatile u64 event;
+	volatile u64 scsi_id;
+	volatile u64 wwpn;
+	volatile u64 node_name;
 	u64 reserved;
 }__attribute__((packed, aligned (8)));
 
@@ -606,6 +607,7 @@ struct ibmvfc_event {
 	struct srp_direct_buf *ext_list;
 	dma_addr_t ext_list_token;
 	struct completion comp;
+	struct completion *eh_comp;
 	struct timer_list timer;
 };
 
@@ -626,6 +628,7 @@ enum ibmvfc_host_action {
 	IBMVFC_HOST_ACTION_TGT_DEL,
 	IBMVFC_HOST_ACTION_ALLOC_TGTS,
 	IBMVFC_HOST_ACTION_TGT_INIT,
+	IBMVFC_HOST_ACTION_TGT_DEL_FAILED,
 	IBMVFC_HOST_ACTION_TGT_ADD,
 };
 
@@ -671,6 +674,7 @@ struct ibmvfc_host {
 	int discovery_threads;
 	int client_migrated;
 	int reinit;
+	int delay_init;
 	int events_to_log;
 #define IBMVFC_AE_LINKUP	0x0001
 #define IBMVFC_AE_LINKDOWN	0x0002
@@ -700,7 +704,7 @@ struct ibmvfc_host {
 
 #define ibmvfc_log(vhost, level, ...) \
 	do { \
-		if (level >= (vhost)->log_level) \
+		if ((vhost)->log_level >= level) \
 			dev_err((vhost)->dev, ##__VA_ARGS__); \
 	} while (0)