audk/MdeModulePkg/Bus/Ata/AtaAtapiPassThru
Ard Biesheuvel 1fb805b1eb MdeModulePkg/AtaAtapiPassThru: relax PHY detect timeout
The SATA spec mandates that link detection by the PHY completes within
10 ms after receiving a reset signal. However, there is no obligation
to uphold this requirement at the driver end as strictly as we do, and
as it turns out, some combinations of host and device (e.g., Samsung
850 EVO connected to a LeMaker Cello) are only borderline compliant,
which means the device is not detected reliably.

So let's allow for a bit of margin, and increase the PHY detect timeout
value to 15 ms.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Star Zeng <star.zeng@intel.com>
2017-06-28 12:47:13 +00:00
..
AhciMode.c MdeModulePkg/AtaAtapiPassThru: relax PHY detect timeout 2017-06-28 12:47:13 +00:00
AhciMode.h MdeModulePkg/AtaAtapiPassThru: relax PHY detect timeout 2017-06-28 12:47:13 +00:00
AtaAtapiPassThru.c MdeModulePkg/Bus: Fix typos in comments 2016-10-27 09:11:16 +08:00
AtaAtapiPassThru.h MdeModulePkg Ata: Use the new (incompatible) PortMultiplierPort semantics 2016-05-12 14:18:08 +08:00
AtaAtapiPassThru.inf MdeModulePkg: INF/DEC file updates to EDK II packages 2014-08-28 06:34:06 +00:00
AtaAtapiPassThruDxe.uni MdeModulePkg: Convert all .uni files to utf-8 2015-12-15 04:56:23 +00:00
AtaAtapiPassThruDxeExtra.uni MdeModulePkg: Convert all .uni files to utf-8 2015-12-15 04:56:23 +00:00
ComponentName.c Fix the comments to follow UEFI Spec regarding how to check an EFI_HANDLE is valid/invalid. 2011-07-06 03:55:36 +00:00
IdeMode.c MdeModulePkg/.../IdeMode: correctly report length of returned data 2016-01-25 11:33:37 +00:00
IdeMode.h