[SCSI] mptspi: Add transport class Domain Validation
[linux-2.6.git] / drivers / message / fusion / mptbase.c
index 642a61b6d0a4ebd3a89732c002a071dc633156ce..f2721ea30aa7d9a328a1f798addd37df43d8c519 100644 (file)
@@ -1120,65 +1120,6 @@ mpt_verify_adapter(int iocid, MPT_ADAPTER **iocpp)
        return -1;
 }
 
-int
-mpt_alt_ioc_wait(MPT_ADAPTER *ioc)
-{
-       int loop_count = 30 * 4;  /* Wait 30 seconds */
-       int status = -1; /* -1 means failed to get board READY */
-
-       do {
-               spin_lock(&ioc->initializing_hba_lock);
-               if (ioc->initializing_hba_lock_flag == 0) {
-                       ioc->initializing_hba_lock_flag=1;
-                       spin_unlock(&ioc->initializing_hba_lock);
-                       status = 0;
-                       break;
-               }
-               spin_unlock(&ioc->initializing_hba_lock);
-               set_current_state(TASK_INTERRUPTIBLE);
-               schedule_timeout(HZ/4);
-       } while (--loop_count);
-
-       return status;
-}
-
-/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
-/*
- *     mpt_bringup_adapter - This is a wrapper function for mpt_do_ioc_recovery
- *     @ioc: Pointer to MPT adapter structure
- *     @sleepFlag: Use schedule if CAN_SLEEP else use udelay.
- *
- *     This routine performs all the steps necessary to bring the IOC
- *     to a OPERATIONAL state.
- *
- *      Special Note: This function was added with spin lock's so as to allow
- *      the dv(domain validation) work thread to succeed on the other channel
- *      that maybe occuring at the same time when this function is called.
- *      Without this lock, the dv would fail when message frames were
- *      requested during hba bringup on the alternate ioc.
- */
-static int
-mpt_bringup_adapter(MPT_ADAPTER *ioc, int sleepFlag)
-{
-       int r;
-
-       if(ioc->alt_ioc) {
-               if((r=mpt_alt_ioc_wait(ioc->alt_ioc)!=0))
-                       return r;
-       }
-
-       r = mpt_do_ioc_recovery(ioc, MPT_HOSTEVENT_IOC_BRINGUP,
-           CAN_SLEEP);
-
-       if(ioc->alt_ioc) {
-               spin_lock(&ioc->alt_ioc->initializing_hba_lock);
-               ioc->alt_ioc->initializing_hba_lock_flag=0;
-               spin_unlock(&ioc->alt_ioc->initializing_hba_lock);
-       }
-
-return r;
-}
-
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
 /*
  *     mpt_attach - Install a PCI intelligent MPT adapter.
@@ -1482,7 +1423,8 @@ mpt_attach(struct pci_dev *pdev, const struct pci_device_id *id)
         */
        mpt_detect_bound_ports(ioc, pdev);
 
-       if ((r = mpt_bringup_adapter(ioc, CAN_SLEEP)) != 0){
+       if ((r = mpt_do_ioc_recovery(ioc, MPT_HOSTEVENT_IOC_BRINGUP,
+           CAN_SLEEP)) != 0){
                printk(KERN_WARNING MYNAM
                  ": WARNING - %s did not initialize properly! (%d)\n",
                  ioc->name, r);
@@ -1629,7 +1571,6 @@ mpt_resume(struct pci_dev *pdev)
        MPT_ADAPTER *ioc = pci_get_drvdata(pdev);
        u32 device_state = pdev->current_state;
        int recovery_state;
-       int ii;
 
        printk(MYIOC_s_INFO_FMT
        "pci-resume: pdev=0x%p, slot=%s, Previous operating state [D%d]\n",
@@ -1643,14 +1584,6 @@ mpt_resume(struct pci_dev *pdev)
        CHIPREG_WRITE32(&ioc->chip->IntMask, MPI_HIM_DIM);
        ioc->active = 1;
 
-       /* F/W not running */
-       if(!CHIPREG_READ32(&ioc->chip->Doorbell)) {
-               /* enable domain validation flags */
-               for (ii=0; ii < MPT_MAX_SCSI_DEVICES; ii++) {
-                       ioc->spi_data.dvStatus[ii] |= MPT_SCSICFG_NEED_DV;
-               }
-       }
-
        printk(MYIOC_s_INFO_FMT
                "pci-resume: ioc-state=0x%x,doorbell=0x%x\n",
                ioc->name,
@@ -6435,7 +6368,6 @@ EXPORT_SYMBOL(mpt_read_ioc_pg_3);
 EXPORT_SYMBOL(mpt_alloc_fw_memory);
 EXPORT_SYMBOL(mpt_free_fw_memory);
 EXPORT_SYMBOL(mptbase_sas_persist_operation);
-EXPORT_SYMBOL(mpt_alt_ioc_wait);
 EXPORT_SYMBOL(mptbase_GetFcPortPage0);