[EMAIL PROTECTED] wrote:
From: Robert Hancock [EMAIL PROTECTED]
Reading from the ATA shadow registers while we are in ADMA mode may cause
undefined behavior. Don't read the ATA status register when completing
commands for this reason, it shouldn't be needed as the controller will
notify us if
Jeff Garzik wrote:
[EMAIL PROTECTED] wrote:
From: Robert Hancock [EMAIL PROTECTED]
Reading from the ATA shadow registers while we are in ADMA mode may cause
undefined behavior. Don't read the ATA status register when completing
commands for this reason, it shouldn't be needed as the
On Friday 09 March 2007 14:27, you wrote:
Jeff Garzik wrote:
[EMAIL PROTECTED] wrote:
From: Robert Hancock [EMAIL PROTECTED]
Reading from the ATA shadow registers while we are in ADMA mode may
cause undefined behavior. Don't read the ATA status register when
completing commands for
Alistair John Strachan wrote:
I lean towards yes, since it is a needed-by-hardware fix, but I also
am interested in testing feedback since it is so late in the 2.6.21-rc
game.
I would lean toward that as well, but it would be good to get some
testing from some sata_nv ADMA users to make sure it
From: Robert Hancock [EMAIL PROTECTED]
Reading from the ATA shadow registers while we are in ADMA mode may cause
undefined behavior. Don't read the ATA status register when completing
commands for this reason, it shouldn't be needed as the controller will
notify us if the command failed. Also,
