/spare/repo/libata-dev branch 'v2.6.13'

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

diff --git a/drivers/scsi/libata-core.c b/drivers/scsi/libata-core.c
index 141de479caca949e4069bb765f741c1fbf71cbc6..35b61d699f3456f91ca45a2ebce0470f37ef6d1d 100644 (file)
--- a/drivers/scsi/libata-core.c
+++ b/drivers/scsi/libata-core.c
@@ -1446,7 +1446,9 @@ void __sata_phy_reset(struct ata_port *ap)
        if (ap->flags & ATA_FLAG_SATA_RESET) {
                /* issue phy wake/reset */
                scr_write_flush(ap, SCR_CONTROL, 0x301);
-               udelay(400);                    /* FIXME: a guess */
+               /* Couldn't find anything in SATA I/II specs, but
+                * AHCI-1.1 10.4.2 says at least 1 ms. */
+               mdelay(1);
        }
        scr_write_flush(ap, SCR_CONTROL, 0x300); /* phy wake/clear reset */
 
@@ -1958,6 +1960,7 @@ static const char * ata_dma_blacklist [] = {
        "HITACHI CDR-8335",
        "HITACHI CDR-8435",
        "Toshiba CD-ROM XM-6202B",
+       "TOSHIBA CD-ROM XM-1702BC",
        "CD-532E-A",
        "E-IDE CD-ROM CR-840",
        "CD-ROM Drive/F5A",
@@ -1965,7 +1968,6 @@ static const char * ata_dma_blacklist [] = {
        "SAMSUNG CD-ROM SC-148C",
        "SAMSUNG CD-ROM SC",
        "SanDisk SDP3B-64",
-       "SAMSUNG CD-ROM SN-124",
        "ATAPI CD-ROM DRIVE 40X MAXIMUM",
        "_NEC DV5800A",
 };
@@ -2352,19 +2354,6 @@ void ata_qc_prep(struct ata_queued_cmd *qc)
  *     spin_lock_irqsave(host_set lock)
  */
 
-
-
-/**
- *     ata_sg_init_one - Prepare a one-entry scatter-gather list.
- *     @qc:  Queued command
- *     @buf:  transfer buffer
- *     @buflen:  length of buf
- *
- *     Builds a single-entry scatter-gather list to initiate a
- *     transfer utilizing the specified buffer.
- *
- *     LOCKING:
- */
 void ata_sg_init_one(struct ata_queued_cmd *qc, void *buf, unsigned int buflen)
 {
        struct scatterlist *sg;
@@ -2396,18 +2385,6 @@ void ata_sg_init_one(struct ata_queued_cmd *qc, void *buf, unsigned int buflen)
  *     spin_lock_irqsave(host_set lock)
  */
 
-
-/**
- *     ata_sg_init - Assign a scatter gather list to a queued command
- *     @qc:  Queued command
- *     @sg:  Scatter-gather list
- *     @n_elem:  length of sg list
- *
- *     Attaches a scatter-gather list to a queued command.
- *
- *     LOCKING:
- */
-
 void ata_sg_init(struct ata_queued_cmd *qc, struct scatterlist *sg,
                 unsigned int n_elem)
 {
@@ -2950,7 +2927,7 @@ static void ata_qc_timeout(struct ata_queued_cmd *qc)
        if (qc->dev->class == ATA_DEV_ATAPI && qc->scsicmd) {
                struct scsi_cmnd *cmd = qc->scsicmd;
 
-               if (!scsi_eh_eflags_chk(cmd, SCSI_EH_CANCEL_CMD)) {
+               if (!(cmd->eh_eflags & SCSI_EH_CANCEL_CMD)) {
 
                        /* finish completing original command */
                        __ata_qc_complete(qc);
@@ -3838,7 +3815,7 @@ static void ata_host_init(struct ata_port *ap, struct Scsi_Host *host,
        host->max_channel = 1;
        host->unique_id = ata_unique_id++;
        host->max_cmd_len = 12;
-       scsi_set_device(host, ent->dev);
+
        scsi_assign_lock(host, &host_set->lock);
 
        ap->flags = ATA_FLAG_PORT_DISABLED;