Am 11.10.2023 um 15:12 hat Niklas Cassel geschrieben:
> From: Niklas Cassel
>
> According to AHCI 1.3.1, 5.3.8.1 RegFIS:Entry, if ERR_STAT is set,
> we jump to state ERR:FatalTaskfile, which will raise a TFES IRQ
> unconditionally, regardless if the I bit is set in the FIS or not.
>
> Thus, we
On Wed, Oct 11, 2023 at 03:12:20PM +0200, Niklas Cassel wrote:
> From: Niklas Cassel
>
> According to AHCI 1.3.1, 5.3.8.1 RegFIS:Entry, if ERR_STAT is set,
> we jump to state ERR:FatalTaskfile, which will raise a TFES IRQ
> unconditionally, regardless if the I bit is set in the FIS or not.
>
>
On Wed, Oct 11, 2023 at 05:44:28PM +0300, Michael Tokarev wrote:
> 11.10.2023 16:12, Niklas Cassel wrote:
> > From: Niklas Cassel
> >
> > According to AHCI 1.3.1, 5.3.8.1 RegFIS:Entry, if ERR_STAT is set,
> > we jump to state ERR:FatalTaskfile, which will raise a TFES IRQ
> > unconditionally,
11.10.2023 16:12, Niklas Cassel wrote:
From: Niklas Cassel
According to AHCI 1.3.1, 5.3.8.1 RegFIS:Entry, if ERR_STAT is set,
we jump to state ERR:FatalTaskfile, which will raise a TFES IRQ
unconditionally, regardless if the I bit is set in the FIS or not.
Thus, we should never raise a normal
On 11/10/23 15:12, Niklas Cassel wrote:
From: Niklas Cassel
According to AHCI 1.3.1, 5.3.8.1 RegFIS:Entry, if ERR_STAT is set,
we jump to state ERR:FatalTaskfile, which will raise a TFES IRQ
unconditionally, regardless if the I bit is set in the FIS or not.
Thus, we should never raise a
From: Niklas Cassel
According to AHCI 1.3.1, 5.3.8.1 RegFIS:Entry, if ERR_STAT is set,
we jump to state ERR:FatalTaskfile, which will raise a TFES IRQ
unconditionally, regardless if the I bit is set in the FIS or not.
Thus, we should never raise a normal IRQ after having sent an error
IRQ.