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| author | Gabriele Mazzotta <gabriele.mzt@gmail.com> | 2015-04-25 19:52:36 +0200 |
|---|---|---|
| committer | Ben Hutchings <ben@decadent.org.uk> | 2015-08-07 00:32:06 +0100 |
| commit | bc14e871a99dfdd14fbd685c75e7e4466449c65c (patch) | |
| tree | 893e9825b6c5fade8b952a1a9396f44c41afce28 /include/linux | |
| parent | 57279928b028b49bb26bb5af62aa455759521d32 (diff) | |
| download | lwn-bc14e871a99dfdd14fbd685c75e7e4466449c65c.tar.gz lwn-bc14e871a99dfdd14fbd685c75e7e4466449c65c.zip | |
libata: Add helper to determine when PHY events should be ignored
commit 8393b811f38acdf7fd8da2028708edad3e68ce1f upstream.
This is a preparation commit that will allow to add other criteria
according to which PHY events should be dropped.
Signed-off-by: Gabriele Mazzotta <gabriele.mzt@gmail.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/libata.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/libata.h b/include/linux/libata.h index 42ac6ad8a69a..be928ca059b1 100644 --- a/include/linux/libata.h +++ b/include/linux/libata.h @@ -1064,6 +1064,7 @@ extern struct ata_device *ata_dev_pair(struct ata_device *adev); extern int ata_do_set_mode(struct ata_link *link, struct ata_device **r_failed_dev); extern void ata_scsi_port_error_handler(struct Scsi_Host *host, struct ata_port *ap); extern void ata_scsi_cmd_error_handler(struct Scsi_Host *host, struct ata_port *ap, struct list_head *eh_q); +extern bool sata_lpm_ignore_phy_events(struct ata_link *link); extern int ata_cable_40wire(struct ata_port *ap); extern int ata_cable_80wire(struct ata_port *ap); |