erictian
c61f936286
fix ia32 build error.
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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.
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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
qhuang8
6ea8e37bfa
Clean up AtaBus driver to not depend on PI IdeControllerInit Protocol definitions
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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
907c1a0039
Remove the hard-code IoAlign in BlockIo.Media; instead, this value should inherit from lower Ata Pass Thru protocol instance.
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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
61d4f8f92a
Add assertion to ensure the boolean value must be 0 or 1 before the use of array index
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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.
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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:
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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
