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| author | Hannes Reinecke <hare@suse.de> | 2007-10-19 10:32:21 +0200 |
|---|---|---|
| committer | James Bottomley <jejb@mulgrave.localdomain> | 2007-10-21 18:10:50 +0200 |
| commit | b5720729f58a4a05b0e2c8c61ac3ed3a3e9f94e5 (patch) | |
| tree | 7f1271417db63a27474d50d3e43e399a5cef4d93 /drivers/scsi/aic7xxx/aic79xx.h | |
| parent | [SCSI] qla1280: uses wrong failure path after failed pci_set_dma_mask (diff) | |
| download | linux-b5720729f58a4a05b0e2c8c61ac3ed3a3e9f94e5.tar.xz linux-b5720729f58a4a05b0e2c8c61ac3ed3a3e9f94e5.zip | |
[SCSI] aic7xxx: Add suspend/resume support
The aic7xxx driver already contains fragments for suspend/resume
support. So we only need to update them to the current interface
and have full PCI suspend/resume.
Signed-off-by: Hannes Reinecke <hare@suse.de>
Tested-by: Jens Axboe <jens.axboe@oracle.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Diffstat (limited to 'drivers/scsi/aic7xxx/aic79xx.h')
| -rw-r--r-- | drivers/scsi/aic7xxx/aic79xx.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/scsi/aic7xxx/aic79xx.h b/drivers/scsi/aic7xxx/aic79xx.h index 27adbb294ac1..ce638aa6005a 100644 --- a/drivers/scsi/aic7xxx/aic79xx.h +++ b/drivers/scsi/aic7xxx/aic79xx.h @@ -1003,8 +1003,15 @@ struct ahd_suspend_channel_state { uint8_t seqctl; }; +struct ahd_suspend_pci_state { + uint32_t devconfig; + uint8_t command; + uint8_t csize_lattime; +}; + struct ahd_suspend_state { struct ahd_suspend_channel_state channel[2]; + struct ahd_suspend_pci_state pci_state; uint8_t optionmode; uint8_t dscommand0; uint8_t dspcistatus; @@ -1333,6 +1340,8 @@ struct ahd_pci_identity *ahd_find_pci_device(ahd_dev_softc_t); int ahd_pci_config(struct ahd_softc *, struct ahd_pci_identity *); int ahd_pci_test_register_access(struct ahd_softc *); +void ahd_pci_suspend(struct ahd_softc *); +void ahd_pci_resume(struct ahd_softc *); /************************** SCB and SCB queue management **********************/ void ahd_qinfifo_requeue_tail(struct ahd_softc *ahd, @@ -1343,6 +1352,8 @@ struct ahd_softc *ahd_alloc(void *platform_arg, char *name); int ahd_softc_init(struct ahd_softc *); void ahd_controller_info(struct ahd_softc *ahd, char *buf); int ahd_init(struct ahd_softc *ahd); +int ahd_suspend(struct ahd_softc *ahd); +void ahd_resume(struct ahd_softc *ahd); int ahd_default_config(struct ahd_softc *ahd); int ahd_parse_vpddata(struct ahd_softc *ahd, struct vpd_config *vpd); |