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[0/6] hw/pci-host/sabre: Report UNIMP/GUEST_ERROR accesses

Message ID 20201012170950.3491912-1-f4bug@amsat.org
Headers show
Series hw/pci-host/sabre: Report UNIMP/GUEST_ERROR accesses | expand

Message

Philippe Mathieu-Daudé Oct. 12, 2020, 5:09 p.m. UTC 
Notes while trying to understand Mark's patch from yesterday:
"sabre: increase number of PCI bus IRQs from 32 to 64"
https://www.mail-archive.com/qemu-devel@nongnu.org/msg749458.html

Philippe Mathieu-Daudé (6):
  hw/pci-host/sabre: Update documentation link
  hw/pci-host/sabre: Remove superfluous address range check
  hw/pci-host/sabre: Simplify code initializing variable once
  hw/pci-host/sabre: Report unimplemented accesses via UNIMP log_mask
  hw/pci-host/sabre: Report IOMMU address range as unimplemented
  hw/pci-host/sabre: Log reserved address accesses as GUEST_ERROR

 hw/pci-host/sabre.c | 40 ++++++++++++++++++++++------------------
 1 file changed, 22 insertions(+), 18 deletions(-)

-- 
2.26.2

Comments

Mark Cave-Ayland Oct. 19, 2020, 10:01 p.m. UTC | #1 
On 12/10/2020 18:09, Philippe Mathieu-Daudé wrote:

> Notes while trying to understand Mark's patch from yesterday:

> "sabre: increase number of PCI bus IRQs from 32 to 64"

> https://www.mail-archive.com/qemu-devel@nongnu.org/msg749458.html

> 

> Philippe Mathieu-Daudé (6):

>    hw/pci-host/sabre: Update documentation link

>    hw/pci-host/sabre: Remove superfluous address range check

>    hw/pci-host/sabre: Simplify code initializing variable once

>    hw/pci-host/sabre: Report unimplemented accesses via UNIMP log_mask

>    hw/pci-host/sabre: Report IOMMU address range as unimplemented

>    hw/pci-host/sabre: Log reserved address accesses as GUEST_ERROR

> 

>   hw/pci-host/sabre.c | 40 ++++++++++++++++++++++------------------

>   1 file changed, 22 insertions(+), 18 deletions(-)


Thanks for this - I've applied patches 1-3 to my qemu-sparc branch with some comments 
on patches 4-6. I should be able to look at these later in the week if you're 
currently busy.


ATB,

Mark.