patch-2.4.18 linux/drivers/scsi/53c700.c

• Lines: 32
• Date: Mon Jan 7 15:35:16 2002
• Orig file: linux.orig/drivers/scsi/53c700.c
• Orig date: Mon Feb 18 20:18:40 2002

diff -Naur -X /home/marcelo/lib/dontdiff linux.orig/drivers/scsi/53c700.c linux/drivers/scsi/53c700.c
@@ -51,6 +51,14 @@
 
 /* CHANGELOG
  *
+ * Version 2.7
+ *
+ * Fixed scripts problem which caused certain devices (notably CDRWs)
+ * to hang on initial INQUIRY.  Updated NCR_700_readl/writel to use
+ * __raw_readl/writel for parisc compatibility (Thomas
+ * Bogendoerfer). Added missing SCp->request_bufflen initialisation
+ * for sense requests (Ryan Bradetich).
+ *
  * Version 2.6
  *
  * Following test of the 64 bit parisc kernel by Richard Hirst,
@@ -96,7 +104,7 @@
  * Initial modularisation from the D700.  See NCR_D700.c for the rest of
  * the changelog.
  * */
-#define NCR_700_VERSION "2.6"
+#define NCR_700_VERSION "2.7"
 
 #include <linux/config.h>
 #include <linux/version.h>
@@ -1049,6 +1057,7 @@
 						    slot->pCmd,
 						    SCp->cmd_len,
 						    PCI_DMA_TODEVICE);
+				SCp->request_bufflen = sizeof(SCp->sense_buffer);
 				slot->dma_handle = pci_map_single(hostdata->pci_dev, SCp->sense_buffer, sizeof(SCp->sense_buffer), PCI_DMA_FROMDEVICE);
 				slot->SG[0].ins = bS_to_host(SCRIPT_MOVE_DATA_IN | sizeof(SCp->sense_buffer));
 				slot->SG[0].pAddr = bS_to_host(slot->dma_handle);