From: Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
To: Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@redhat.com>, Borislav Petkov <bp@alien8.de>,
Dave Hansen <dave.hansen@linux.intel.com>,
Peter Anvin <hpa@zytor.com>, Bjorn Helgaas <bhelgaas@google.com>,
"Muralidhara M K" <muralidhara.mk@amd.com>,
Yazen Ghannam <yazen.ghannam@amd.com>,
"Avadhut Naik" <Avadhut.Naik@amd.com>
Cc: <linux-pci@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
"Shyam Sundar S K" <Shyam-sundar.S-k@amd.com>
Subject: [PATCH] x86/amd_nb: Add new PCI IDs to the MISC IDs list for Family 1Ah
Date: Fri, 10 May 2024 16:48:28 +0530 [thread overview]
Message-ID: <20240510111829.969501-1-Shyam-sundar.S-k@amd.com> (raw)
Add the new PCI Device IDs to the MISC IDs list to support new generation
of AMD 1Ah family 70h Models of processors.
(As the amd_nb functions are used by PMC and PMF drivers, without these IDs
being present in the MISC IDs the PMF/PMC driver probe fail to happen.)
Signed-off-by: Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
---
arch/x86/kernel/amd_nb.c | 1 +
include/linux/pci_ids.h | 1 +
2 files changed, 2 insertions(+)
diff --git a/arch/x86/kernel/amd_nb.c b/arch/x86/kernel/amd_nb.c
index 5bf5f9fc5753..3cf156f70859 100644
--- a/arch/x86/kernel/amd_nb.c
+++ b/arch/x86/kernel/amd_nb.c
@@ -95,6 +95,7 @@ static const struct pci_device_id amd_nb_misc_ids[] = {
{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_19H_M78H_DF_F3) },
{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_1AH_M00H_DF_F3) },
{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_1AH_M20H_DF_F3) },
+ { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_1AH_M70H_DF_F3) },
{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_MI200_DF_F3) },
{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_MI300_DF_F3) },
{}
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index a0c75e467df3..c547d1d4feb1 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -580,6 +580,7 @@
#define PCI_DEVICE_ID_AMD_19H_M78H_DF_F3 0x12fb
#define PCI_DEVICE_ID_AMD_1AH_M00H_DF_F3 0x12c3
#define PCI_DEVICE_ID_AMD_1AH_M20H_DF_F3 0x16fb
+#define PCI_DEVICE_ID_AMD_1AH_M70H_DF_F3 0x12bb
#define PCI_DEVICE_ID_AMD_MI200_DF_F3 0x14d3
#define PCI_DEVICE_ID_AMD_MI300_DF_F3 0x152b
#define PCI_DEVICE_ID_AMD_VANGOGH_USB 0x163a
--
2.25.1
reply other threads:[~2024-05-10 11:19 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
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=20240510111829.969501-1-Shyam-sundar.S-k@amd.com \
--to=shyam-sundar.s-k@amd.com \
--cc=Avadhut.Naik@amd.com \
--cc=bhelgaas@google.com \
--cc=bp@alien8.de \
--cc=dave.hansen@linux.intel.com \
--cc=hpa@zytor.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-pci@vger.kernel.org \
--cc=mingo@redhat.com \
--cc=muralidhara.mk@amd.com \
--cc=tglx@linutronix.de \
--cc=yazen.ghannam@amd.com \
/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 read-only IMAP folder(s) and NNTP newsgroup(s).