NCQ feature is unsupported on hisilicon sata controller, so disable it.
This version of IP is used by hip04 and hix5hd2 soc.
Signed-off-by: Kefeng Wang <kefeng.w...@linaro.org>
---
drivers/ata/ahci_platform.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/ata/ahci_platform.c b/drivers/ata/ahci_platform.c
index ebe505c..0cfda8b 100644
--- a/drivers/ata/ahci_platform.c
+++ b/drivers/ata/ahci_platform.c
@@ -58,7 +58,7 @@ static int ahci_probe(struct platform_device *pdev)
}
if (of_device_is_compatible(dev->of_node, "hisilicon,hisi-ahci"))
- hflags |= AHCI_HFLAG_NO_FBS;
+ hflags = AHCI_HFLAG_NO_FBS | AHCI_HFLAG_NO_NCQ;
rc = ahci_platform_init_host(pdev, hpriv, &ahci_port_info,
hflags, 0, 0);
--
1.7.9.5
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