Alex Williamson writes:
...
>> */
>> if (vendor == PCI_VENDOR_ID_CHELSIO && (device & 0xff00) == 0x5800) {
>> vdev->msix->pba_offset = 0x1000;
>> } else {
>> error_report("vfio: Hardware reports invalid configuration, "
>> "
xt for this version. Thanks,
Alex
> -Original Message-
> From: Bandan Das [mailto:b...@redhat.com]
> Sent: Tuesday, June 30, 2015 6:48 PM
> To: Gabriel Laupre
> Cc: jb-gnumli...@wisemo.com; Casey Leedom; m...@redhat.com;
> qemu-devel@nongnu.org; Anish Bhatt; Michael
e-
From: Bandan Das [mailto:b...@redhat.com]
Sent: Tuesday, June 30, 2015 6:48 PM
To: Gabriel Laupre
Cc: jb-gnumli...@wisemo.com; Casey Leedom; m...@redhat.com;
qemu-devel@nongnu.org; Anish Bhatt; Michael Boksanyi;
alex.william...@redhat.com; b...@makefile.in
Subject: Re: [Qemu-devel] [PATCH v3]
Message-
From: Bandan Das [mailto:b...@redhat.com]
Sent: Tuesday, June 30, 2015 6:48 PM
To: Gabriel Laupre
Cc: jb-gnumli...@wisemo.com; Casey Leedom; m...@redhat.com;
qemu-devel@nongnu.org; Anish Bhatt; Michael Boksanyi;
alex.william...@redhat.com; b...@makefile.in
Subject: Re: [Qemu-devel] [
Bhatt; Michael Boksanyi;
alex.william...@redhat.com; b...@makefile.in
Subject: Re: [Qemu-devel] [PATCH v3] pci : Add pba_offset PCI quirk for Chelsio
T5 devices
Gabriel Laupre writes:
> @ Bandan ...
>> > + + /* Chelsio T5 Virtual Function devices are encoded as 0x58xx
>> >
Gabriel Laupre writes:
> @ Bandan ...
>> > + + /* Chelsio T5 Virtual Function devices are encoded as 0x58xx
>> > for T5 + * adapters. The T5 hardware returns an incorrect value of
>> > 0x8000 for + * the VF PBA offset. The correct value is 0x1000, so
>> > we hard code that + * here. */ + if (vend
@ Bandan
...
> > +
> > +/* Chelsio T5 Virtual Function devices are encoded as 0x58xx for T5
> > + * adapters. The T5 hardware returns an incorrect value of 0x8000
> > for
> > + * the VF PBA offset. The correct value is 0x1000, so we hard code
> > that
> > + * here.
: Gabriel Laupre; qemu-devel@nongnu.org; jb-gnumli...@wisemo.com; Casey
Leedom; m...@redhat.com; Anish Bhatt; Michael Boksanyi; b...@makefile.in
Subject: Re: [Qemu-devel] [PATCH v3] pci : Add pba_offset PCI quirk for Chelsio
T5 devices
On Tue, 2015-06-30 at 17:58 -0400, Bandan Das wrote:
> Gabr
On Tue, 2015-06-30 at 17:58 -0400, Bandan Das wrote:
> Gabriel Laupre writes:
> ...
> > +/* Test the size of the pba variables and catch if they extend outside
> > of
> > + * the specified BAR. If it is the case, we have a broken
> > configuration or
> > + * we need to apply a hardwa
Gabriel Laupre writes:
...
> +/* Test the size of the pba variables and catch if they extend outside of
> + * the specified BAR. If it is the case, we have a broken configuration
> or
> + * we need to apply a hardware specific quirk. */
> +if (vdev->msix->table_offset >=
> +
On Tue, 2015-06-30 at 14:03 -0700, Gabriel Laupre wrote:
> Fix pba_offset initialization value for Chelsio T5 Virtual Function
> device. The T5 hardware has a bug in it where it reports a Pending Interrupt
> Bit Array Offset of 0x8000 for its SR-IOV Virtual Functions instead
> of the 0x1000 that th
Fix pba_offset initialization value for Chelsio T5 Virtual Function
device. The T5 hardware has a bug in it where it reports a Pending Interrupt
Bit Array Offset of 0x8000 for its SR-IOV Virtual Functions instead
of the 0x1000 that the hardware actually uses internally. As the hardware
doesn't retu
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