[SCSI] qla2xxx: Add notification message when an NPIV fails to acquire a port-id.

[safe/jmp/linux-2.6] / drivers / scsi / eata.c

diff --git a/drivers/scsi/eata.c b/drivers/scsi/eata.c
index 8be3d76..be5099d 100644 (file)
--- a/drivers/scsi/eata.c
+++ b/drivers/scsi/eata.c
@@ -1426,7 +1426,7 @@ static int port_detect(unsigned long port_base, unsigned int j,
 
        if (ha->pdev) {
                pci_set_master(ha->pdev);
-               if (pci_set_dma_mask(ha->pdev, DMA_32BIT_MASK))
+               if (pci_set_dma_mask(ha->pdev, DMA_BIT_MASK(32)))
                        printk("%s: warning, pci_set_dma_mask failed.\n",
                               ha->board_name);
        }
@@ -1626,8 +1626,15 @@ static void map_dma(unsigned int i, struct hostdata *ha)
 
        cpp->sense_len = SCSI_SENSE_BUFFERSIZE;
 
-       count = scsi_dma_map(SCpnt);
-       BUG_ON(count < 0);
+       if (!scsi_sg_count(SCpnt)) {
+               cpp->data_len = 0;
+               return;
+       }
+
+       count = pci_map_sg(ha->pdev, scsi_sglist(SCpnt), scsi_sg_count(SCpnt),
+                          pci_dir);
+       BUG_ON(!count);
+
        scsi_for_each_sg(SCpnt, sg, count, k) {
                cpp->sglist[k].address = H2DEV(sg_dma_address(sg));
                cpp->sglist[k].num_bytes = H2DEV(sg_dma_len(sg));
@@ -1655,7 +1662,9 @@ static void unmap_dma(unsigned int i, struct hostdata *ha)
                pci_unmap_single(ha->pdev, DEV2H(cpp->sense_addr),
                                 DEV2H(cpp->sense_len), PCI_DMA_FROMDEVICE);
 
-       scsi_dma_unmap(SCpnt);
+       if (scsi_sg_count(SCpnt))
+               pci_unmap_sg(ha->pdev, scsi_sglist(SCpnt), scsi_sg_count(SCpnt),
+                            pci_dir);
 
        if (!DEV2H(cpp->data_len))
                pci_dir = PCI_DMA_BIDIRECTIONAL;
@@ -2286,17 +2295,14 @@ static void flush_dev(struct scsi_device *dev, unsigned long cursec,
        }
 }
 
-static irqreturn_t ihdlr(int irq, struct Scsi_Host *shost)
+static irqreturn_t ihdlr(struct Scsi_Host *shost)
 {
        struct scsi_cmnd *SCpnt;
        unsigned int i, k, c, status, tstatus, reg;
        struct mssp *spp;
        struct mscp *cpp;
        struct hostdata *ha = (struct hostdata *)shost->hostdata;
-
-       if (shost->irq != irq)
-               panic("%s: ihdlr, irq %d, shost->irq %d.\n", ha->board_name, irq,
-                     shost->irq);
+       int irq = shost->irq;
 
        /* Check if this board need to be serviced */
        if (!(inb(shost->io_port + REG_AUX_STATUS) & IRQ_ASSERTED))
@@ -2535,7 +2541,7 @@ static irqreturn_t ihdlr(int irq, struct Scsi_Host *shost)
        return IRQ_NONE;
 }
 
-static irqreturn_t do_interrupt_handler(int irq, void *shap)
+static irqreturn_t do_interrupt_handler(int dummy, void *shap)
 {
        struct Scsi_Host *shost;
        unsigned int j;
@@ -2548,7 +2554,7 @@ static irqreturn_t do_interrupt_handler(int irq, void *shap)
        shost = sh[j];
 
        spin_lock_irqsave(shost->host_lock, spin_flags);
-       ret = ihdlr(irq, shost);
+       ret = ihdlr(shost);
        spin_unlock_irqrestore(shost->host_lock, spin_flags);
        return ret;
 }