From: "Roger Pau Monné" <roger.pau@citrix.com>
To: Jan Beulich <jbeulich@suse.com>
Cc: "xen-devel@lists.xenproject.org" <xen-devel@lists.xenproject.org>,
Paul Durrant <paul@xen.org>,
Andrew Cooper <andrew.cooper3@citrix.com>
Subject: Re: [PATCH v2 04/12] AMD/IOMMU: add helper to check whether ATS is to be used for a device
Date: Mon, 6 May 2024 13:27:12 +0200 [thread overview]
Message-ID: <Zji-kEKvpoGLhFxp@macbook> (raw)
In-Reply-To: <bd89275f-915a-4925-afbb-494133bb6e65@suse.com>
On Thu, Feb 15, 2024 at 11:15:12AM +0100, Jan Beulich wrote:
> The same set of conditions is used in three places, requiring to be kept
> in sync. Introduce a helper to centralize these checks.
>
> To allow all parameters of the new helper be pointer-to-const,
> iommu_has_cap() also needs its 1st parameter to be constified. Beyond
> that further "modernize" that function.
>
> Requested-by: Roger Pau Monné <roger.pau@citrix.com>
> Signed-off-by: Jan Beulich <jbeulich@suse.com>
Reviewed-by: Roger Pau Monné <roger.pau@citrix.com>
Thanks, Roger.
next prev parent reply other threads:[~2024-05-06 11:27 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-15 10:11 [PATCH v2 00/12] VT-d: SATC handling; ATS: tidying Jan Beulich
2024-02-15 10:13 ` [PATCH v2 01/12] VT-d: correct ATS checking for root complex integrated devices Jan Beulich
2024-05-03 14:01 ` Roger Pau Monné
2024-02-15 10:14 ` [PATCH v2 02/12] VT-d: tidy error handling of RMRR parsing Jan Beulich
2024-05-06 9:12 ` Roger Pau Monné
2024-05-06 9:21 ` Jan Beulich
2024-05-06 9:26 ` Roger Pau Monné
2024-02-15 10:14 ` [PATCH v2 03/12] VT-d: parse ACPI "SoC Integrated Address Translation Cache Reporting Structure"s Jan Beulich
2024-05-06 10:29 ` Roger Pau Monné
2024-05-06 11:01 ` Jan Beulich
2024-05-06 11:09 ` Roger Pau Monné
2024-02-15 10:15 ` [PATCH v2 04/12] AMD/IOMMU: add helper to check whether ATS is to be used for a device Jan Beulich
2024-05-06 11:27 ` Roger Pau Monné [this message]
2024-02-15 10:15 ` [PATCH v2 05/12] IOMMU: rename and re-type ats_enabled Jan Beulich
2024-02-15 10:21 ` Jan Beulich
2024-05-06 12:42 ` Roger Pau Monné
2024-05-06 13:20 ` Jan Beulich
2024-05-06 13:53 ` Roger Pau Monné
2024-05-15 10:07 ` Jan Beulich
2024-05-20 10:29 ` Roger Pau Monné
2024-05-21 6:21 ` Jan Beulich
2024-05-21 10:03 ` Roger Pau Monné
2024-05-21 10:23 ` Jan Beulich
2024-02-15 10:16 ` [PATCH v2 06/12] VT-d: respect ACPI SATC's ATC_REQUIRED flag Jan Beulich
2024-05-06 13:38 ` Roger Pau Monné
2024-05-15 10:42 ` Jan Beulich
2024-05-20 11:36 ` Roger Pau Monné
2024-05-21 6:25 ` Jan Beulich
2025-10-23 13:30 ` Teddy Astie
2025-10-27 11:23 ` Jan Beulich
2024-02-15 10:16 ` [PATCH v2 07/12] VT-d: replace find_ats_dev_drhd() Jan Beulich
2024-02-15 10:17 ` [PATCH v2 08/12] VT-d: move ats_device() to the sole file it's used from Jan Beulich
2024-02-15 10:18 ` [PATCH v2 09/12] VT-d: move dev_invalidate_iotlb() " Jan Beulich
2024-02-15 10:18 ` [PATCH v2 10/12] VT-d: move {,un}map_vtd_domain_page() Jan Beulich
2024-02-15 10:18 ` [PATCH v2 11/12] VT-d: drop flush_dev_iotlb parameter from IOTLB flush hook Jan Beulich
2024-05-06 14:06 ` Roger Pau Monné
2024-02-15 10:19 ` [PATCH v2 12/12] PCI/ATS: tidy {en,dis}able_ats_device() a little Jan Beulich
2024-05-06 14:10 ` Roger Pau Monné
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