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| author | Jeff Garzik <jgarzik@pobox.com> | 2005-10-03 23:55:19 +0400 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@pobox.com> | 2005-10-03 23:55:19 +0400 |
| commit | 644dd0cc494702ecd0698f467de113ace9593888 (patch) | |
| tree | d49e781476dea85a4bfc1b05b6d15ed0a224a747 /drivers/scsi/libata.h | |
| parent | 87e807b6c461bbd449496a4c3ab78ab164a4ba97 (diff) | |
| download | linux-644dd0cc494702ecd0698f467de113ace9593888.tar.xz | |
[libata] improve device scan
Replace SCSI's legacy "bang at the door" method of probing with one
directly controlled by the underlying ATA transport layer.
We now only call scsi_scan_target() for devices we find, rather than
probing every possible channel/id within a certain range.
Diffstat (limited to 'drivers/scsi/libata.h')
| -rw-r--r-- | drivers/scsi/libata.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/scsi/libata.h b/drivers/scsi/libata.h index d608b3a0f6fe..c7a1fa1c9abc 100644 --- a/drivers/scsi/libata.h +++ b/drivers/scsi/libata.h @@ -51,6 +51,7 @@ extern void swap_buf_le16(u16 *buf, unsigned int buf_words); /* libata-scsi.c */ +extern void ata_scsi_scan_host(struct ata_port *ap); extern void ata_to_sense_error(struct ata_queued_cmd *qc, u8 drv_stat); extern int ata_scsi_error(struct Scsi_Host *host); extern unsigned int ata_scsiop_inq_std(struct ata_scsi_args *args, u8 *rbuf, |