- Update to 2.6.25-rc3.

[linux-flexiantxendom0-3.2.10.git] / drivers / scsi / lpfc / lpfc_mbox.c

diff --git a/drivers/scsi/lpfc/lpfc_mbox.c b/drivers/scsi/lpfc/lpfc_mbox.c
index a592733..7a9be4c 100644 (file)
--- a/drivers/scsi/lpfc/lpfc_mbox.c
+++ b/drivers/scsi/lpfc/lpfc_mbox.c
@@ -82,6 +82,24 @@ lpfc_read_nv(struct lpfc_hba * phba, LPFC_MBOXQ_t * pmb)
 }
 
 /**********************************************/
+/*  lpfc_config_async  Issue a                */
+/*  MBX_ASYNC_EVT_ENABLE mailbox command      */
+/**********************************************/
+void
+lpfc_config_async(struct lpfc_hba * phba, LPFC_MBOXQ_t * pmb,
+               uint32_t ring)
+{
+       MAILBOX_t *mb;
+
+       mb = &pmb->mb;
+       memset(pmb, 0, sizeof (LPFC_MBOXQ_t));
+       mb->mbxCommand = MBX_ASYNCEVT_ENABLE;
+       mb->un.varCfgAsyncEvent.ring = ring;
+       mb->mbxOwner = OWN_HOST;
+       return;
+}
+
+/**********************************************/
 /*  lpfc_heart_beat  Issue a HEART_BEAT       */
 /*                mailbox command             */
 /**********************************************/
@@ -270,8 +288,10 @@ lpfc_read_sparam(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb, int vpi)
 
        /* Get a buffer to hold the HBAs Service Parameters */
 
-       if (((mp = kmalloc(sizeof (struct lpfc_dmabuf), GFP_KERNEL)) == 0) ||
-           ((mp->virt = lpfc_mbuf_alloc(phba, 0, &(mp->phys))) == 0)) {
+       mp = kmalloc(sizeof (struct lpfc_dmabuf), GFP_KERNEL);
+       if (mp)
+               mp->virt = lpfc_mbuf_alloc(phba, 0, &mp->phys);
+       if (!mp || !mp->virt) {
                kfree(mp);
                mb->mbxCommand = MBX_READ_SPARM64;
                /* READ_SPARAM: no buffers */
@@ -369,8 +389,10 @@ lpfc_reg_login(struct lpfc_hba *phba, uint16_t vpi, uint32_t did,
        mb->mbxOwner = OWN_HOST;
 
        /* Get a buffer to hold NPorts Service Parameters */
-       if (((mp = kmalloc(sizeof (struct lpfc_dmabuf), GFP_KERNEL)) == NULL) ||
-           ((mp->virt = lpfc_mbuf_alloc(phba, 0, &(mp->phys))) == 0)) {
+       mp = kmalloc(sizeof (struct lpfc_dmabuf), GFP_KERNEL);
+       if (mp)
+               mp->virt = lpfc_mbuf_alloc(phba, 0, &mp->phys);
+       if (!mp || !mp->virt) {
                kfree(mp);
                mb->mbxCommand = MBX_REG_LOGIN64;
                /* REG_LOGIN: no buffers */
@@ -858,7 +880,7 @@ lpfc_mbox_get(struct lpfc_hba * phba)
 void
 lpfc_mbox_cmpl_put(struct lpfc_hba * phba, LPFC_MBOXQ_t * mbq)
 {
-       /* This function expects to be called from interupt context */
+       /* This function expects to be called from interrupt context */
        spin_lock(&phba->hbalock);
        list_add_tail(&mbq->list, &phba->sli.mboxq_cmpl);
        spin_unlock(&phba->hbalock);
@@ -874,7 +896,7 @@ lpfc_mbox_tmo_val(struct lpfc_hba *phba, int cmd)
        case MBX_DOWN_LOAD:     /* 0x1C */
        case MBX_DEL_LD_ENTRY:  /* 0x1D */
        case MBX_LOAD_AREA:     /* 0x81 */
-       case MBX_FLASH_WR_ULA:  /* 0x98 */
+       case MBX_WRITE_WWN:     /* 0x98 */
        case MBX_LOAD_EXP_ROM:  /* 0x9C */
                return LPFC_MBOX_TMO_FLASH_CMD;
        }