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| author | qhuang8 <qhuang8@6f19259b-4bc3-4df7-8a09-765794883524> | 2010-09-02 08:00:27 +0000 |
|---|---|---|
| committer | qhuang8 <qhuang8@6f19259b-4bc3-4df7-8a09-765794883524> | 2010-09-02 08:00:27 +0000 |
| commit | 034ffda8b2ec8575a9a6f42b1dc9ff6db1621a97 (patch) | |
| tree | 0e6c6ea9803bbff28a46669b1a80df8e98131fc6 /MdeModulePkg/Bus/Ata/AtaBusDxe/AtaPassThruExecute.c | |
| parent | e527bd203a0c969eca99bbf2538f642c33063ffd (diff) | |
| download | edk2-platforms-034ffda8b2ec8575a9a6f42b1dc9ff6db1621a97.tar.xz | |
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
Diffstat (limited to 'MdeModulePkg/Bus/Ata/AtaBusDxe/AtaPassThruExecute.c')
| -rw-r--r-- | MdeModulePkg/Bus/Ata/AtaBusDxe/AtaPassThruExecute.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/MdeModulePkg/Bus/Ata/AtaBusDxe/AtaPassThruExecute.c b/MdeModulePkg/Bus/Ata/AtaBusDxe/AtaPassThruExecute.c index 93bad4259a..acfbd74394 100644 --- a/MdeModulePkg/Bus/Ata/AtaBusDxe/AtaPassThruExecute.c +++ b/MdeModulePkg/Bus/Ata/AtaBusDxe/AtaPassThruExecute.c @@ -354,6 +354,7 @@ DiscoverAtaDevice ( //
Acb = ZeroMem (&AtaDevice->Acb, sizeof (*Acb));
Acb->AtaCommand = ATA_CMD_IDENTIFY_DRIVE;
+ Acb->AtaDeviceHead = (UINT8) (BIT7 | BIT6 | BIT5 | (AtaDevice->PortMultiplierPort << 4));
//
// Prepare for ATA pass through packet.
|