X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=drivers%2Fata%2Fsata_inic162x.c;h=59e65edc5820123169441619fbb515011e837410;hb=a8e98d6d51a3eb7bb061b1625193a129c8bd094f;hp=96e614a1c1692c896c52d6a6fb71c13bb03470d9;hpb=c1f3ee120bb61045b1c0a3ead620d1d65af47130;p=linux-2.6

diff --git a/drivers/ata/sata_inic162x.c b/drivers/ata/sata_inic162x.c
index 96e614a1c1..59e65edc58 100644
--- a/drivers/ata/sata_inic162x.c
+++ b/drivers/ata/sata_inic162x.c
@@ -108,17 +108,6 @@ struct inic_port_priv {
 	u8	cached_pirq_mask;
 };
 
-static int inic_slave_config(struct scsi_device *sdev)
-{
-	/* This controller is braindamaged.  dma_boundary is 0xffff
-	 * like others but it will lock up the whole machine HARD if
-	 * 65536 byte PRD entry is fed.  Reduce maximum segment size.
-	 */
-	blk_queue_max_segment_size(sdev->request_queue, 65536 - 512);
-
-	return ata_scsi_slave_config(sdev);
-}
-
 static struct scsi_host_template inic_sht = {
 	.module			= THIS_MODULE,
 	.name			= DRV_NAME,
@@ -132,7 +121,7 @@ static struct scsi_host_template inic_sht = {
 	.use_clustering		= ATA_SHT_USE_CLUSTERING,
 	.proc_name		= DRV_NAME,
 	.dma_boundary		= ATA_DMA_BOUNDARY,
-	.slave_configure	= inic_slave_config,
+	.slave_configure	= ata_scsi_slave_config,
 	.slave_destroy		= ata_scsi_slave_destroy,
 	.bios_param		= ata_std_bios_param,
 };
@@ -730,6 +719,18 @@ static int inic_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 		return rc;
 	}
 
+	/*
+	 * This controller is braindamaged.  dma_boundary is 0xffff
+	 * like others but it will lock up the whole machine HARD if
+	 * 65536 byte PRD entry is fed. Reduce maximum segment size.
+	 */
+	rc = pci_set_dma_max_seg_size(pdev, 65536 - 512);
+	if (rc) {
+		dev_printk(KERN_ERR, &pdev->dev,
+			   "failed to set the maximum segment size.\n");
+		return rc;
+	}
+
 	rc = init_controller(iomap[MMIO_BAR], hpriv->cached_hctl);
 	if (rc) {
 		dev_printk(KERN_ERR, &pdev->dev,