Messages in this thread Patch in this message | | | From | Florian Fainelli <> | Subject | [PATCH 2/4] ata: ahci_brcmstb: disable DIPM support | Date | Thu, 7 Jan 2016 16:03:31 -0800 |
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From: Danesh Petigara <dpetigara@broadcom.com>
The Broadcom STB SATA host controller does not support device initiated power management. Disable support for this feature so the driver never sends SETFEATURES commands to the device to enable/disable DIPM.
Signed-off-by: Danesh Petigara <dpetigara@broadcom.com> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> --- drivers/ata/ahci_brcmstb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/ata/ahci_brcmstb.c b/drivers/ata/ahci_brcmstb.c index f38a07ea59f4..f51e3d9ba86e 100644 --- a/drivers/ata/ahci_brcmstb.c +++ b/drivers/ata/ahci_brcmstb.c @@ -84,7 +84,7 @@ struct brcm_ahci_priv { }; static const struct ata_port_info ahci_brcm_port_info = { - .flags = AHCI_FLAG_COMMON, + .flags = AHCI_FLAG_COMMON | ATA_FLAG_NO_DIPM, .pio_mask = ATA_PIO4, .udma_mask = ATA_UDMA6, .port_ops = &ahci_platform_ops, -- 2.1.0
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