[SCSI] remove use_sg_chaining

[linux-2.6-omap-h63xx.git] / drivers / scsi / initio.c

diff --git a/drivers/scsi/initio.c b/drivers/scsi/initio.c
index d9dfb69ae031c0c5804b336a62cc6b2f9d549d63..0cc8868ea35d03de01ebfbf25df8ab25f634f5b8 100644 (file)
--- a/drivers/scsi/initio.c
+++ b/drivers/scsi/initio.c
@@ -665,7 +665,7 @@ static void initio_init(struct initio_host * host, u8 *bios_addr)
                host->max_tags[i] = 0xFF;
        }                       /* for                          */
        printk("i91u: PCI Base=0x%04X, IRQ=%d, BIOS=0x%04X0, SCSI ID=%d\n",
-              host->addr, host->irq,
+              host->addr, host->pci_dev->irq,
               host->bios_addr, host->scsi_id);
        /* Reset SCSI Bus */
        if (host->config & HCC_SCSI_RESET) {
@@ -823,7 +823,7 @@ static void initio_append_busy_scb(struct initio_host * host, struct scsi_ctrl_b
 {
 
 #if DEBUG_QUEUE
-       printk("append busy SCB %o; ", scbp);
+       printk("append busy SCB %p; ", scbp);
 #endif
        if (scbp->tagmsg)
                host->act_tags[scbp->target]++;
@@ -2609,6 +2609,7 @@ static void initio_build_scb(struct initio_host * host, struct scsi_ctrl_blk * c
                cblk->bufptr = cpu_to_le32((u32)dma_addr);
                cmnd->SCp.dma_handle = dma_addr;
 
+               cblk->sglen = nseg;
 
                cblk->flags |= SCF_SG;  /* Turn on SG list flag       */
                total_len = 0;
@@ -2616,6 +2617,7 @@ static void initio_build_scb(struct initio_host * host, struct scsi_ctrl_blk * c
                scsi_for_each_sg(cmnd, sglist, cblk->sglen, i) {
                        sg->data = cpu_to_le32((u32)sg_dma_address(sglist));
                        total_len += sg->len = cpu_to_le32((u32)sg_dma_len(sglist));
+                       ++sg;
                }
 
                cblk->buflen = (scsi_bufflen(cmnd) > total_len) ?
@@ -2866,6 +2868,8 @@ static int initio_probe_one(struct pci_dev *pdev,
        }
        host = (struct initio_host *)shost->hostdata;
        memset(host, 0, sizeof(struct initio_host));
+       host->addr = pci_resource_start(pdev, 0);
+       host->bios_addr = bios_seg;
 
        if (!request_region(host->addr, 256, "i91u")) {
                printk(KERN_WARNING "initio: I/O port range 0x%x is busy.\n", host->addr);
@@ -2890,6 +2894,10 @@ static int initio_probe_one(struct pci_dev *pdev,
                goto out_release_region;
        }
 
+       host->pci_dev = pdev;
+
+       host->semaph = 1;
+       spin_lock_init(&host->semaph_lock);
        host->num_scbs = num_scb;
        host->scb = scb;
        host->next_pending = scb;
@@ -2904,8 +2912,9 @@ static int initio_probe_one(struct pci_dev *pdev,
        host->scb_end = tmp;
        host->first_avail = scb;
        host->last_avail = prev;
+       spin_lock_init(&host->avail_lock);
 
-       initio_init(host, phys_to_virt(bios_seg << 4));
+       initio_init(host, phys_to_virt(((u32)bios_seg << 4)));
 
        host->jsstatus0 = 0;
 
@@ -2927,7 +2936,6 @@ static int initio_probe_one(struct pci_dev *pdev,
        }
 
        pci_set_drvdata(pdev, shost);
-       host->pci_dev = pdev;
 
        error = scsi_add_host(shost, &pdev->dev);
        if (error)