Re: [PATCH] hw/ide/ahci: trigger either error IRQ or regular IRQ, not both

[Kevin Wolf]

Am 11.10.2023 um 15:12 hat Niklas Cassel geschrieben:
> From: Niklas Cassel <niklas.cassel@wdc.com>
> 
> 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.
> 
> NOTE: for QEMU platforms that use SeaBIOS, this patch depends on QEMU
> commit 784155cdcb02 ("seabios: update submodule to git snapshot"), and
> QEMU commit 14f5a7bae4cb ("seabios: update binaries to git snapshot").
> 
> Signed-off-by: Niklas Cassel <niklas.cassel@wdc.com>

Thanks, applied to the block branch.

Kevin