From: "Jan Beulich" <JBeulich@suse.com>
To: "Roger Pau Monne" <roger.pau@citrix.com>
Cc: Kevin Tian <kevin.tian@intel.com>,
Stefano Stabellini <sstabellini@kernel.org>, WeiLiu <wl@xen.org>,
Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>,
George Dunlap <George.Dunlap@eu.citrix.com>,
Andrew Cooper <andrew.cooper3@citrix.com>,
Ian Jackson <Ian.Jackson@eu.citrix.com>, Tim Deegan <tim@xen.org>,
Julien Grall <julien.grall@arm.com>,
Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>,
xen-devel <xen-devel@lists.xenproject.org>,
Brian Woods <brian.woods@amd.com>
Subject: Re: [Xen-devel] [PATCH v3 09/13] pci: switch pci_conf_read32 to use pci_sbdf_t
Date: Fri, 14 Jun 2019 03:20:51 -0600 [thread overview]
Message-ID: <5D0366F30200007800238384@prv1-mh.provo.novell.com> (raw)
In-Reply-To: <20190614090615.ywfm45lm3qvngo64@Air-de-Roger>
>>> On 14.06.19 at 11:06, <roger.pau@citrix.com> wrote:
> On Thu, Jun 13, 2019 at 08:36:19AM -0600, Jan Beulich wrote:
>> >>> On 07.06.19 at 11:22, <roger.pau@citrix.com> wrote:
>> > --- a/xen/drivers/passthrough/vtd/quirks.c
>> > +++ b/xen/drivers/passthrough/vtd/quirks.c
>> > @@ -128,9 +128,11 @@ static void __init map_igd_reg(void)
>> > if ( igd_reg_va )
>> > return;
>> >
>> > - igd_mmio = pci_conf_read32(0, 0, IGD_DEV, 0, PCI_BASE_ADDRESS_1);
>> > + igd_mmio = pci_conf_read32(PCI_SBDF(0, 0, IGD_DEV, 0),
>>
>> Afaict at this point all uses of IGD_DEV are in constructs like this one.
>> As previously say, I think IGD_DEV itself would now better become an
>> invocation of PCI_SBDF(). Same for IOH_DEV then.
>
> Is it fine to do this as a followup patch?
Either way is fine by me, albeit I'd (slightly) prefer it getting folded into
here, irrespective ...
> Or else I would also have to modify the pci_conf_read{8,16} calls that
> use IGD_DEV or IOH_DEV in this patch.
... of the need for these extra adjustments.
Jan
_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xenproject.org
https://lists.xenproject.org/mailman/listinfo/xen-devel
next prev parent reply other threads:[~2019-06-14 9:21 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-07 9:22 [Xen-devel] [PATCH v3 00/13] pci: expand usage of pci_sbdf_t Roger Pau Monne
2019-06-07 9:22 ` [Xen-devel] [PATCH v3 01/13] pci: rename func field to fn Roger Pau Monne
2019-06-07 9:25 ` Paul Durrant
2019-06-07 10:15 ` Jan Beulich
2019-06-07 9:22 ` [Xen-devel] [PATCH v3 02/13] pci: introduce a devfn field to pci_sbdf_t Roger Pau Monne
2019-06-07 10:02 ` Paul Durrant
2019-06-07 10:16 ` Jan Beulich
2019-06-07 9:22 ` [Xen-devel] [PATCH v3 03/13] pci: introduce a pci_sbdf_t field to pci_dev Roger Pau Monne
2019-06-07 9:22 ` [Xen-devel] [PATCH v3 04/13] pci: make PCI_SBDF return a pci_sbdf_t Roger Pau Monne
2019-06-07 13:35 ` Jan Beulich
2019-06-28 1:59 ` Tian, Kevin
2019-06-07 9:22 ` [Xen-devel] [PATCH v3 05/13] pci: make PCI_SBDF2 " Roger Pau Monne
2019-06-07 10:03 ` Paul Durrant
2019-06-07 13:36 ` Jan Beulich
2019-06-28 2:00 ` Tian, Kevin
2019-06-07 9:22 ` [Xen-devel] [PATCH v3 06/13] pci: make PCI_SBDF3 " Roger Pau Monne
2019-06-07 13:39 ` Jan Beulich
2019-06-07 9:22 ` [Xen-devel] [PATCH v3 07/13] pci: switch pci_conf_read8 to use pci_sbdf_t Roger Pau Monne
2019-06-13 14:20 ` Jan Beulich
2019-06-19 15:59 ` Woods, Brian
2019-06-28 2:01 ` Tian, Kevin
2019-06-07 9:22 ` [Xen-devel] [PATCH v3 08/13] pci: switch pci_conf_read16 " Roger Pau Monne
2019-06-13 14:26 ` Jan Beulich
2019-06-19 16:00 ` Woods, Brian
2019-06-28 2:02 ` Tian, Kevin
2019-06-07 9:22 ` [Xen-devel] [PATCH v3 09/13] pci: switch pci_conf_read32 " Roger Pau Monne
2019-06-13 14:36 ` Jan Beulich
2019-06-14 9:06 ` Roger Pau Monné
2019-06-14 9:20 ` Jan Beulich [this message]
2019-06-19 16:01 ` Woods, Brian
2019-06-28 2:03 ` Tian, Kevin
2019-06-07 9:22 ` [Xen-devel] [PATCH v3 10/13] pci: switch pci_conf_write8 " Roger Pau Monne
2019-06-17 9:57 ` Jan Beulich
2019-06-07 9:22 ` [Xen-devel] [PATCH v3 11/13] pci: switch pci_conf_write16 " Roger Pau Monne
2019-06-17 10:05 ` Jan Beulich
2019-06-07 9:22 ` [Xen-devel] [PATCH v3 12/13] pci: switch pci_conf_write32 " Roger Pau Monne
2019-06-17 10:28 ` Jan Beulich
2019-06-19 16:01 ` Woods, Brian
2019-06-07 9:22 ` [Xen-devel] [PATCH v3 13/13] print: introduce a format specifier for pci_sbdf_t Roger Pau Monne
2019-06-17 15:10 ` Jan Beulich
2019-06-17 15:12 ` Andrew Cooper
2019-06-17 15:49 ` Jan Beulich
2019-06-19 16:02 ` Woods, Brian
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=5D0366F30200007800238384@prv1-mh.provo.novell.com \
--to=jbeulich@suse.com \
--cc=George.Dunlap@eu.citrix.com \
--cc=Ian.Jackson@eu.citrix.com \
--cc=andrew.cooper3@citrix.com \
--cc=brian.woods@amd.com \
--cc=julien.grall@arm.com \
--cc=kevin.tian@intel.com \
--cc=konrad.wilk@oracle.com \
--cc=roger.pau@citrix.com \
--cc=sstabellini@kernel.org \
--cc=suravee.suthikulpanit@amd.com \
--cc=tim@xen.org \
--cc=wl@xen.org \
--cc=xen-devel@lists.xenproject.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).