Re: [PATCH 0/5] esp: fixes for MacOS toolbox ROM

[Paolo Bonzini <pbonzini@redhat.com>]

On 19/05/21 12:07, Mark Cave-Ayland wrote:
> This patchset contains more ESP fixes from my attempts to boot MacOS under
> the QEMU q800 machine (along with a related NetBSD fix).
> 
> With these patches it is possible for the MacOS toolbox ROM and MacOS drivers
> to detect and access SCSI drives and CDROMs during the MacOS boot process.
> 
> This patchset has been tested on top of the ESP fix series posted yesterday
> (see https://lists.gnu.org/archive/html/qemu-devel/2021-05/msg05763.html) with
> the extended set of ESP test images without noticing any regressions.
> 
> Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
> 
> [q800-macos-upstream patchset series: 1]
> 
> 
> Mark Cave-Ayland (5):
>    esp: allow non-DMA callback in esp_transfer_data() initial transfer
>    esp: handle non-DMA transfers from the target one byte at a time
>    esp: ensure PDMA write transfers are flushed from the FIFO to the
>      target immediately
>    esp: revert 75ef849696 "esp: correctly fill bus id with requested lun"
>    esp: correctly accumulate extended messages for PDMA
> 
>   hw/scsi/esp.c | 137 ++++++++++++++++++++++++++++++--------------------
>   1 file changed, 83 insertions(+), 54 deletions(-)
> 

Queued except for patch 4 (waiting for your comments and possibly a v2), 
thanks.

Paolo