kgdb: kgdboc console poll hooks for mpsc uart

[linux-2.6] / drivers / ata / libata-scsi.c

diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
index b578b11caa7b4b303641c791110c94e23097f001..f3b4b15a8dc49509802a7cf06bae5fba2d8f6dfb 100644 (file)
--- a/drivers/ata/libata-scsi.c
+++ b/drivers/ata/libata-scsi.c
@@ -964,7 +964,8 @@ static int ata_scsi_dev_config(struct scsi_device *sdev,
                /* set the min alignment and padding */
                blk_queue_update_dma_alignment(sdev->request_queue,
                                               ATA_DMA_PAD_SZ - 1);
-               blk_queue_dma_pad(sdev->request_queue, ATA_DMA_PAD_SZ - 1);
+               blk_queue_update_dma_pad(sdev->request_queue,
+                                        ATA_DMA_PAD_SZ - 1);
 
                /* configure draining */
                buf = kmalloc(ATAPI_MAX_DRAIN, q->bounce_gfp | GFP_KERNEL);
@@ -1857,7 +1858,9 @@ static unsigned int ata_scsiop_inq_00(struct ata_scsi_args *args, u8 *rbuf)
        const u8 pages[] = {
                0x00,   /* page 0x00, this page */
                0x80,   /* page 0x80, unit serial no page */
-               0x83    /* page 0x83, device ident page */
+               0x83,   /* page 0x83, device ident page */
+               0x89,   /* page 0x89, ata info page */
+               0xb1,   /* page 0xb1, block device characteristics page */
        };
 
        rbuf[3] = sizeof(pages);        /* number of supported VPD pages */
@@ -1978,6 +1981,19 @@ static unsigned int ata_scsiop_inq_89(struct ata_scsi_args *args, u8 *rbuf)
        return 0;
 }
 
+static unsigned int ata_scsiop_inq_b1(struct ata_scsi_args *args, u8 *rbuf)
+{
+       rbuf[1] = 0xb1;
+       rbuf[3] = 0x3c;
+       if (ata_id_major_version(args->id) > 7) {
+               rbuf[4] = args->id[217] >> 8;
+               rbuf[5] = args->id[217];
+               rbuf[7] = args->id[168] & 0xf;
+       }
+
+       return 0;
+}
+
 /**
  *     ata_scsiop_noop - Command handler that simply returns success.
  *     @args: device IDENTIFY data / SCSI command of interest.
@@ -2999,6 +3015,9 @@ void ata_scsi_simulate(struct ata_device *dev, struct scsi_cmnd *cmd,
                case 0x89:
                        ata_scsi_rbuf_fill(&args, ata_scsiop_inq_89);
                        break;
+               case 0xb1:
+                       ata_scsi_rbuf_fill(&args, ata_scsiop_inq_b1);
+                       break;
                default:
                        ata_scsi_invalid_field(cmd, done);
                        break;