X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=drivers%2Fscsi%2F3w-9xxx.c;h=1c244832c6c8aa0049d560883c3b959845050b83;hb=bedbe4ee86195dcd899577828714cc1413beb571;hp=fb14014ee16e190f6688daba25684a19db216082;hpb=fe537c0ee86b27fbe0690a7869815da80f492dbd;p=linux-2.6-omap-h63xx.git

diff --git a/drivers/scsi/3w-9xxx.c b/drivers/scsi/3w-9xxx.c
index fb14014ee16..1c244832c6c 100644
--- a/drivers/scsi/3w-9xxx.c
+++ b/drivers/scsi/3w-9xxx.c
@@ -1840,7 +1840,7 @@ static int twa_scsiop_execute_scsi(TW_Device_Extension *tw_dev, int request_id,
 			    (scsi_bufflen(srb) < TW_MIN_SGL_LENGTH)) {
 				if (srb->sc_data_direction == DMA_TO_DEVICE || srb->sc_data_direction == DMA_BIDIRECTIONAL) {
 					struct scatterlist *sg = scsi_sglist(srb);
-					char *buf = kmap_atomic(sg->page, KM_IRQ0) + sg->offset;
+					char *buf = kmap_atomic(sg_page(sg), KM_IRQ0) + sg->offset;
 					memcpy(tw_dev->generic_buffer_virt[request_id], buf, sg->length);
 					kunmap_atomic(buf - sg->offset, KM_IRQ0);
 				}
@@ -1919,7 +1919,7 @@ static void twa_scsiop_execute_scsi_complete(TW_Device_Extension *tw_dev, int re
 			char *buf;
 			unsigned long flags = 0;
 			local_irq_save(flags);
-			buf = kmap_atomic(sg->page, KM_IRQ0) + sg->offset;
+			buf = kmap_atomic(sg_page(sg), KM_IRQ0) + sg->offset;
 			memcpy(buf, tw_dev->generic_buffer_virt[request_id], sg->length);
 			kunmap_atomic(buf - sg->offset, KM_IRQ0);
 			local_irq_restore(flags);
@@ -2010,6 +2010,7 @@ static int __devinit twa_probe(struct pci_dev *pdev, const struct pci_device_id
 	}
 
 	pci_set_master(pdev);
+	pci_try_set_mwi(pdev);
 
 	if (pci_set_dma_mask(pdev, DMA_64BIT_MASK)
 	    || pci_set_consistent_dma_mask(pdev, DMA_64BIT_MASK))