Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6

Conflicts:
	drivers/net/bonding/bond_main.c
	drivers/net/via-velocity.c
	drivers/net/wireless/iwlwifi/iwl-agn.c

1 files changed, 31 insertions, 7 deletions

diff --git a/drivers/scsi/lpfc/lpfc_sli4.h b/drivers/scsi/lpfc/lpfc_sli4.h
index 86308836600..4a35e7b9bc5 100644
--- a/drivers/scsi/lpfc/lpfc_sli4.h
+++ b/drivers/scsi/lpfc/lpfc_sli4.h
@@ -153,15 +153,27 @@ struct lpfc_fcf {
 #define FCF_REGISTERED  0x02 /* FCF registered with FW */
 #define FCF_SCAN_DONE   0x04 /* FCF table scan done */
 #define FCF_IN_USE      0x08 /* Atleast one discovery completed */
-#define FCF_REDISC_PEND 0x10 /* FCF rediscovery pending */
-#define FCF_REDISC_EVT  0x20 /* FCF rediscovery event to worker thread */
-#define FCF_REDISC_FOV  0x40 /* Post FCF rediscovery fast failover */
+#define FCF_INIT_DISC   0x10 /* Initial FCF discovery */
+#define FCF_DEAD_DISC   0x20 /* FCF DEAD fast FCF failover discovery */
+#define FCF_ACVL_DISC   0x40 /* All CVL fast FCF failover discovery */
+#define FCF_DISCOVERY   (FCF_INIT_DISC | FCF_DEAD_DISC | FCF_ACVL_DISC)
+#define FCF_REDISC_PEND 0x80 /* FCF rediscovery pending */
+#define FCF_REDISC_EVT  0x100 /* FCF rediscovery event to worker thread */
+#define FCF_REDISC_FOV  0x200 /* Post FCF rediscovery fast failover */
         uint32_t addr_mode;
+        uint16_t fcf_rr_init_indx;
         struct lpfc_fcf_rec current_rec;
         struct lpfc_fcf_rec failover_rec;
         struct timer_list redisc_wait;
+        unsigned long *fcf_rr_bmask; /* Eligible FCF indexes for RR failover */
 };
 
+/*
+ * Maximum FCF table index, it is for driver internal book keeping, it
+ * just needs to be no less than the supported HBA's FCF table size.
+ */
+#define LPFC_SLI4_FCF_TBL_INDX_MAX      32
+
 #define LPFC_REGION23_SIGNATURE "RG23"
 #define LPFC_REGION23_VERSION   1
 #define LPFC_REGION23_LAST_REC  0xff
@@ -431,11 +443,18 @@ enum lpfc_sge_type {
         SCSI_BUFF_TYPE
 };
 
+enum lpfc_sgl_state {
+        SGL_FREED,
+        SGL_ALLOCATED,
+        SGL_XRI_ABORTED
+};
+
 struct lpfc_sglq {
         /* lpfc_sglqs are used in double linked lists */
         struct list_head list;
         struct list_head clist;
         enum lpfc_sge_type buff_type; /* is this a scsi sgl */
+        enum lpfc_sgl_state state;
         uint16_t iotag;         /* pre-assigned IO tag */
         uint16_t sli4_xritag;   /* pre-assigned XRI, (OXID) tag. */
         struct sli4_sge *sgl;   /* pre-assigned SGL */
@@ -463,8 +482,8 @@ void lpfc_sli4_mbox_cmd_free(struct lpfc_hba *, struct lpfcMboxq *);
 void lpfc_sli4_mbx_sge_set(struct lpfcMboxq *, uint32_t, dma_addr_t, uint32_t);
 void lpfc_sli4_mbx_sge_get(struct lpfcMboxq *, uint32_t,
                            struct lpfc_mbx_sge *);
-int lpfc_sli4_mbx_read_fcf_record(struct lpfc_hba *, struct lpfcMboxq *,
-                                  uint16_t);
+int lpfc_sli4_mbx_read_fcf_rec(struct lpfc_hba *, struct lpfcMboxq *,
+                               uint16_t);
 
 void lpfc_sli4_hba_reset(struct lpfc_hba *);
 struct lpfc_queue *lpfc_sli4_queue_alloc(struct lpfc_hba *, uint32_t,
@@ -523,8 +542,13 @@ int lpfc_sli4_init_vpi(struct lpfc_hba *, uint16_t);
 uint32_t lpfc_sli4_cq_release(struct lpfc_queue *, bool);
 uint32_t lpfc_sli4_eq_release(struct lpfc_queue *, bool);
 void lpfc_sli4_fcfi_unreg(struct lpfc_hba *, uint16_t);
-int lpfc_sli4_read_fcf_record(struct lpfc_hba *, uint16_t);
-void lpfc_mbx_cmpl_read_fcf_record(struct lpfc_hba *, LPFC_MBOXQ_t *);
+int lpfc_sli4_fcf_scan_read_fcf_rec(struct lpfc_hba *, uint16_t);
+int lpfc_sli4_fcf_rr_read_fcf_rec(struct lpfc_hba *, uint16_t);
+int lpfc_sli4_read_fcf_rec(struct lpfc_hba *, uint16_t);
+void lpfc_mbx_cmpl_fcf_scan_read_fcf_rec(struct lpfc_hba *, LPFC_MBOXQ_t *);
+void lpfc_mbx_cmpl_fcf_rr_read_fcf_rec(struct lpfc_hba *, LPFC_MBOXQ_t *);
+void lpfc_mbx_cmpl_read_fcf_rec(struct lpfc_hba *, LPFC_MBOXQ_t *);
+int lpfc_sli4_unregister_fcf(struct lpfc_hba *);
 int lpfc_sli4_post_status_check(struct lpfc_hba *);
 uint8_t lpfc_sli4_mbox_opcode_get(struct lpfc_hba *, struct lpfcMboxq *);