On Thu, Jun 07, 2007 at 01:25:07PM -0400, Jeff Garzik wrote:
> On Thu, Jun 07, 2007 at 01:20:13PM -0400, Chuck Ebbert wrote:
> > On 06/06/2007 12:05 PM, Jeff Garzik wrote:
> > > FYI to all --
> > >
> > > As a reminder. the Promise hardware programs registers when it receives
> > > a SET FEATURES
On Thu, Jun 07, 2007 at 01:20:13PM -0400, Chuck Ebbert wrote:
> On 06/06/2007 12:05 PM, Jeff Garzik wrote:
> > FYI to all --
> >
> > As a reminder. the Promise hardware programs registers when it receives
> > a SET FEATURES - XFER MODE.
> >
> > If data transfer is occurring on OTHER ports at
On 06/06/2007 12:05 PM, Jeff Garzik wrote:
> FYI to all --
>
> As a reminder. the Promise hardware programs registers when it receives
> a SET FEATURES - XFER MODE.
>
> If data transfer is occurring on OTHER ports at the time this is issued,
> then data corruption is guaranteed to occur.
On Thu, 7 Jun 2007 11:17:17 -0400 Jeff Garzik <[EMAIL PROTECTED]> wrote:
> On Wed, Jun 06, 2007 at 07:21:22PM +0900, Tejun Heo wrote:
> > sata_promise uses two different command modes - packet and TF. Packet
> > mode is intelligent low-overhead mode while TF is the same old
> > taskfile
On Wed, Jun 06, 2007 at 07:21:22PM +0900, Tejun Heo wrote:
> sata_promise uses two different command modes - packet and TF. Packet
> mode is intelligent low-overhead mode while TF is the same old
> taskfile interface. As with other advanced interface (ahci/sil24),
> ATA_TFLAG_POLLING has no
On Wed, Jun 06, 2007 at 07:21:22PM +0900, Tejun Heo wrote:
sata_promise uses two different command modes - packet and TF. Packet
mode is intelligent low-overhead mode while TF is the same old
taskfile interface. As with other advanced interface (ahci/sil24),
ATA_TFLAG_POLLING has no effect
On Thu, 7 Jun 2007 11:17:17 -0400 Jeff Garzik [EMAIL PROTECTED] wrote:
On Wed, Jun 06, 2007 at 07:21:22PM +0900, Tejun Heo wrote:
sata_promise uses two different command modes - packet and TF. Packet
mode is intelligent low-overhead mode while TF is the same old
taskfile interface. As
On 06/06/2007 12:05 PM, Jeff Garzik wrote:
FYI to all --
As a reminder. the Promise hardware programs registers when it receives
a SET FEATURES - XFER MODE.
If data transfer is occurring on OTHER ports at the time this is issued,
then data corruption is guaranteed to occur. Polling will
On Thu, Jun 07, 2007 at 01:20:13PM -0400, Chuck Ebbert wrote:
On 06/06/2007 12:05 PM, Jeff Garzik wrote:
FYI to all --
As a reminder. the Promise hardware programs registers when it receives
a SET FEATURES - XFER MODE.
If data transfer is occurring on OTHER ports at the time this
On Thu, Jun 07, 2007 at 01:25:07PM -0400, Jeff Garzik wrote:
On Thu, Jun 07, 2007 at 01:20:13PM -0400, Chuck Ebbert wrote:
On 06/06/2007 12:05 PM, Jeff Garzik wrote:
FYI to all --
As a reminder. the Promise hardware programs registers when it receives
a SET FEATURES - XFER MODE.
On Wed, 6 Jun 2007 12:05:11 -0400
Jeff Garzik <[EMAIL PROTECTED]> wrote:
>
> FYI to all --
>
> As a reminder. the Promise hardware programs registers when it receives
> a SET FEATURES - XFER MODE.
>
> If data transfer is occurring on OTHER ports at the time this is issued,
> then data
FYI to all --
As a reminder. the Promise hardware programs registers when it receives
a SET FEATURES - XFER MODE.
If data transfer is occurring on OTHER ports at the time this is issued,
then data corruption is guaranteed to occur. Polling will not fix this
problem -- all ports need to be
Tejun Heo wrote:
... Fix pdc_qc_issue_prot() such that ATA/ATAPI NODATA
commands are issued using TF interface if ATA_TFLAG_POLLING is set.
This patch fixes detection failure introduced by polling SETXFERMODE.
Your patch works for me, thanks.
-
To unsubscribe from this list: send the line
On Wed, 6 Jun 2007 19:21:22 +0900, Tejun Heo wrote:
> sata_promise uses two different command modes - packet and TF. Packet
> mode is intelligent low-overhead mode while TF is the same old
> taskfile interface. As with other advanced interface (ahci/sil24),
> ATA_TFLAG_POLLING has no effect in
sata_promise uses two different command modes - packet and TF. Packet
mode is intelligent low-overhead mode while TF is the same old
taskfile interface. As with other advanced interface (ahci/sil24),
ATA_TFLAG_POLLING has no effect in packet mode. However, PIO commands
are issued using TF
sata_promise uses two different command modes - packet and TF. Packet
mode is intelligent low-overhead mode while TF is the same old
taskfile interface. As with other advanced interface (ahci/sil24),
ATA_TFLAG_POLLING has no effect in packet mode. However, PIO commands
are issued using TF
On Wed, 6 Jun 2007 19:21:22 +0900, Tejun Heo wrote:
sata_promise uses two different command modes - packet and TF. Packet
mode is intelligent low-overhead mode while TF is the same old
taskfile interface. As with other advanced interface (ahci/sil24),
ATA_TFLAG_POLLING has no effect in
Tejun Heo wrote:
... Fix pdc_qc_issue_prot() such that ATA/ATAPI NODATA
commands are issued using TF interface if ATA_TFLAG_POLLING is set.
This patch fixes detection failure introduced by polling SETXFERMODE.
Your patch works for me, thanks.
-
To unsubscribe from this list: send the line
FYI to all --
As a reminder. the Promise hardware programs registers when it receives
a SET FEATURES - XFER MODE.
If data transfer is occurring on OTHER ports at the time this is issued,
then data corruption is guaranteed to occur. Polling will not fix this
problem -- all ports need to be
On Wed, 6 Jun 2007 12:05:11 -0400
Jeff Garzik [EMAIL PROTECTED] wrote:
FYI to all --
As a reminder. the Promise hardware programs registers when it receives
a SET FEATURES - XFER MODE.
If data transfer is occurring on OTHER ports at the time this is issued,
then data corruption is
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