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| author | Tejun Heo <htejun@gmail.com> | 2008-03-25 04:22:48 +0100 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@redhat.com> | 2008-04-17 21:44:17 +0200 |
| commit | 6bd99b4e0998571808fc1f09d5162348f21ff8c1 (patch) | |
| tree | e338bd445aaa5cda4bbf1f5598acf70f0d6b68de /drivers/ata/sata_vsc.c | |
| parent | libata: implement and use ata_noop_irq_clear() (diff) | |
| download | linux-6bd99b4e0998571808fc1f09d5162348f21ff8c1.tar.xz linux-6bd99b4e0998571808fc1f09d5162348f21ff8c1.zip | |
libata: normalize port_info, port_operations and sht tables
Over the time, port info, ops and sht structures developed quite a bit
of inconsistencies. This patch updates drivers.
* Enable/disable_pm callbacks added to all ahci ops tables.
* Every driver for SFF controllers now uses ata_sff_port_start()
instead of ata_port_start() unless the driver has custom
implementation.
* Every driver for SFF controllers now uses ata_pci_default_filter()
unless the driver has custom implementation.
* Removed an odd port_info->sht initialization from ata_piix.c.
Likely a merge byproduct.
* A port which has ATA_FLAG_SATA set doesn't need to set cable_detect
to ata_cable_sata(). Remove it from via and mv port ops.
* Some drivers had unnecessary .max_sectors initialization which is
ignored and was missing .slave_destroy callback. Fixed.
* Removed unnecessary sht initializations port_info's.
* Removed onsolete scsi device suspend/resume callbacks from
pata_bf54x.
* No reason to set ata_pci_default_filter() and bmdma functions for
PIO-only drivers. Remove those callbacks and replace
ata_bmdma_irq_clear with ata_noop_irq_clear.
* pata_platform sets port_start to ata_dummy_ret0. port_start can
just be set to NULL.
* sata_fsl supports NCQ but was missing qc_defer. Fixed.
* pata_rb600_cf implements dummy port_start. Removed.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Diffstat (limited to 'drivers/ata/sata_vsc.c')
| -rw-r--r-- | drivers/ata/sata_vsc.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/ata/sata_vsc.c b/drivers/ata/sata_vsc.c index 95ae3ed24a9d..099a2ba4cd4f 100644 --- a/drivers/ata/sata_vsc.c +++ b/drivers/ata/sata_vsc.c @@ -331,6 +331,7 @@ static const struct ata_port_operations vsc_sata_ops = { .qc_prep = ata_qc_prep, .qc_issue = ata_qc_issue_prot, .data_xfer = ata_data_xfer, + .mode_filter = ata_pci_default_filter, .freeze = vsc_freeze, .thaw = vsc_thaw, .error_handler = ata_bmdma_error_handler, @@ -339,7 +340,7 @@ static const struct ata_port_operations vsc_sata_ops = { .irq_on = ata_irq_on, .scr_read = vsc_sata_scr_read, .scr_write = vsc_sata_scr_write, - .port_start = ata_port_start, + .port_start = ata_sff_port_start, }; static void __devinit vsc_sata_setup_port(struct ata_ioports *port, |