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18 Commits

Author SHA1 Message Date
qianouyang 490b5ea10b Add BlockIO2 Protocol. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11606 6f19259b-4bc3-4df7-8a09-765794883524
 2011-05-03 10:31:41 +00:00
niruiyu fcf5e49dc9 Change BlockIo drivers to return EFI_NO_MEDIA or EFI_MEDIA_CHANGED even the Buffer/BufferSize/Lba is invalid so that caller can probe the media status easier. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11584 6f19259b-4bc3-4df7-8a09-765794883524
 2011-04-25 09:31:57 +00:00
erictian e70ae46c00 fix null DevicePath issue. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11360 6f19259b-4bc3-4df7-8a09-765794883524
 2011-03-10 05:01:15 +00:00
erictian e519983a6c 1. fix AtaPassThru.PassThru() sct failure 
2. avoid reenumerate existing device to reduce boot time at AtaBus.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11232 6f19259b-4bc3-4df7-8a09-765794883524
 2011-01-06 05:44:50 +00:00
erictian c6e797aeda return EFI_DEVICE_ERROR if the Status value is not EFI_SUCCESS. 
it's because BlockIo.Reset() only has two possible values: EFI_SUCCESS and EFI_DEVICE_ERROR according to UEFI2.3 spec

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10956 6f19259b-4bc3-4df7-8a09-765794883524
 2010-10-19 02:55:16 +00:00
qhuang8 034ffda8b2 Fill AtaDeviceHeader field in ATA command block 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10849 6f19259b-4bc3-4df7-8a09-765794883524
 2010-09-02 08:00:27 +00:00
qhuang8 09ba0c4660 Update AtaBus module to use Uefi.h as the master header file as it is a pure UEFI driver. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10693 6f19259b-4bc3-4df7-8a09-765794883524
 2010-07-26 07:43:29 +00:00
hhtian cd5ebaa06d Update the copyright notice format 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10420 6f19259b-4bc3-4df7-8a09-765794883524
 2010-04-24 09:49:11 +00:00
erictian c61f936286 fix ia32 build error. 
With IA32 tool chain, we can not use a 64bit data to divide a 32 bit data. MS tool chain may introduce an intrinsic function.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10267 6f19259b-4bc3-4df7-8a09-765794883524
 2010-03-17 11:06:21 +00:00
erictian fa03149c12 The ATA alignment_logic_in_phy_blocks field doesn’t directly report the lowest aligned LBA. Instead, there’s some modulo arithmetic involved. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10265 6f19259b-4bc3-4df7-8a09-765794883524
 2010-03-17 09:46:53 +00:00
lgao4 6bfbb5f0e0 1. Correct File header to ## @file 
2. Remove unnecessary .common] postfix on section.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10052 6f19259b-4bc3-4df7-8a09-765794883524
 2010-02-24 00:21:16 +00:00
qhuang8 6ea8e37bfa Clean up AtaBus driver to not depend on PI IdeControllerInit Protocol definitions 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9821 6f19259b-4bc3-4df7-8a09-765794883524
 2010-01-26 05:21:52 +00:00
qhuang8 05a44e91fe Fix minor coding style issues. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9655 6f19259b-4bc3-4df7-8a09-765794883524
 2009-12-31 06:46:49 +00:00
qhuang8 907c1a0039 Remove the hard-code IoAlign in BlockIo.Media; instead, this value should inherit from lower Ata Pass Thru protocol instance. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9654 6f19259b-4bc3-4df7-8a09-765794883524
 2009-12-31 05:28:14 +00:00
qhuang8 3bfa77f0f6 Fix bug that that the template does not match fields in structure EFI_BLOCK_IO_MEDIA 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9645 6f19259b-4bc3-4df7-8a09-765794883524
 2009-12-30 06:26:54 +00:00
qhuang8 61d4f8f92a Add assertion to ensure the boolean value must be 0 or 1 before the use of array index 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9602 6f19259b-4bc3-4df7-8a09-765794883524
 2009-12-25 04:28:31 +00:00
qhuang8 423401f9ea 1. Fix bug in some boundary cases to calculate SectorCountExp. 
2. Add assertion to ensure the boolean value must be 0 or 1 before the use of array index

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9597 6f19259b-4bc3-4df7-8a09-765794883524
 2009-12-24 08:31:31 +00:00
qhuang8 ad86a50ae7 Add new UEFI driver AtaBusDxe: 
1. Layer on UEFI 2.2 ATA pass through protocol to perform ATA transaction.
2. Produce Block IO and DiskInfo protocol for each ATA devices.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9585 6f19259b-4bc3-4df7-8a09-765794883524
 2009-12-22 07:35:49 +00:00