On 2015年01月13日 05:07, Suman Tripathi wrote:
Hi,
Tested-by: Suman Tripathi <stripa...@apm.com>
On Thu, Jan 8, 2015 at 11:35 PM, Hanjun Guo <hanjun....@linaro.org
<mailto:hanjun....@linaro.org>> wrote:
On 2015年01月09日 01:56, Feng Kan wrote:
On Wed, Jan 7, 2015 at 11:50 PM, Hanjun Guo
<hanjun....@linaro.org <mailto:hanjun....@linaro.org>> wrote:
Hi Feng Kan,
I have some comments below.
On 2015年01月08日 01:32, Feng Kan wrote:
Just want to ping this again.
Happy new year
On Thu, Dec 11, 2014 at 2:31 PM, Feng Kan <f...@apm.com
<mailto:f...@apm.com>> wrote:
This adds ACPI support for the APM X-Gene SATA
ports. When the system
boots using ACPI table, the SATA ports are able to
configure using the
values supplied by the ACPI table rather than the DTS.
Signed-off-by: Feng Kan <f...@apm.com
<mailto:f...@apm.com>>
---
drivers/ata/ahci_xgene.c | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/drivers/ata/ahci_xgene.c
b/drivers/ata/ahci_xgene.c
index d0c851a..4951392 100644
--- a/drivers/ata/ahci_xgene.c
+++ b/drivers/ata/ahci_xgene.c
@@ -22,6 +22,7 @@
* NOTE: PM support is not currently available.
*
*/
+#include <linux/acpi.h>
#include <linux/module.h>
#include <linux/platform_device.h>
#include <linux/ahci_platform.h>
@@ -521,6 +522,14 @@ disable_resources:
return rc;
}
+#ifdef CONFIG_ACPI
+static const struct acpi_device_id
xgene_ahci_acpi_match[] = {
+ { "APMC0D0D", },
When I was going through the PNP and ACPI ID list in
http://www.uefi.org/PNP_ACPI___Registry
<http://www.uefi.org/PNP_ACPI_Registry>, I found that
there is no "APMC" for ACPI ID, I only found that there is
a PNP ID "APM" for Applied Memory Tech company, are
you using PNP ID for this one?
if not, I think you can send a request to UEFI and
request a new ACPI ID of "APMC" for Applied Micro, and then
submit the patch again.
How to send a request to register the ACPI ID, you can
refer to:
http://www.uefi.org/PNP_ACPI___Registry
<http://www.uefi.org/PNP_ACPI_Registry>
Hanjun, the documents are bit out of sync. We have received
approval and
it is present in the document link below. I can also forward the
approval letter
if it needed.
http://download.microsoft.com/__download/7/E/7/7E7662CF-CBEA-__470B-A97E-CE7CE0D98DC2/ISA%__20PNPID%20List.xlsx
<http://download.microsoft.com/download/7/E/7/7E7662CF-CBEA-470B-A97E-CE7CE0D98DC2/ISA%20PNPID%20List.xlsx>
Sorry for missing this link, I think I should report this
inconsistency to ACPI spec working group and then update it
accordingly.
Also I had reported this issue to ASWG and some people will
check with this issue and fix it, so
Reviewed-by: Hanjun Guo <hanjun....@linaro.org>
Thanks
Hanjun
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