linux-kernel - [PATCH 1/2] Add device IDs for the Gen4 automotive variants

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Date:   Thu, 18 Nov 2021 16:38:02 -0800
From:   Kelvin Cao <kelvin.cao@...rochip.com>
To:     Kurt Schwemmer <kurt.schwemmer@...rosemi.com>,
        Logan Gunthorpe <logang@...tatee.com>,
        Bjorn Helgaas <bhelgaas@...gle.com>,
        Krzysztof Wilczyński <kw@...ux.com>,
        <linux-pci@...r.kernel.org>, <linux-kernel@...r.kernel.org>
CC:     Kelvin Cao <kelvin.cao@...rochip.com>, <kelvincao@...look.com>
Subject: [PATCH 1/2] Add device IDs for the Gen4 automotive variants

Advertise support of the Gen4 automotive variants in module's device ID
table and add the same IDs to the list of switchtec quirks.

Signed-off-by: Kelvin Cao <kelvin.cao@...rochip.com>
---
 drivers/pci/quirks.c           | 9 +++++++++
 drivers/pci/switch/switchtec.c | 9 +++++++++
 2 files changed, 18 insertions(+)

diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index 003950c738d2..25ccb2994891 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -5683,6 +5683,15 @@ SWITCHTEC_QUIRK(0x4268);  /* PAX 68XG4  */
 SWITCHTEC_QUIRK(0x4252);  /* PAX 52XG4  */
 SWITCHTEC_QUIRK(0x4236);  /* PAX 36XG4  */
 SWITCHTEC_QUIRK(0x4228);  /* PAX 28XG4  */
+SWITCHTEC_QUIRK(0x4352);  /* PFXA 52XG4 */
+SWITCHTEC_QUIRK(0x4336);  /* PFXA 36XG4 */
+SWITCHTEC_QUIRK(0x4328);  /* PFXA 28XG4 */
+SWITCHTEC_QUIRK(0x4452);  /* PSXA 52XG4 */
+SWITCHTEC_QUIRK(0x4436);  /* PSXA 36XG4 */
+SWITCHTEC_QUIRK(0x4428);  /* PSXA 28XG4 */
+SWITCHTEC_QUIRK(0x4552);  /* PAXA 52XG4 */
+SWITCHTEC_QUIRK(0x4536);  /* PAXA 36XG4 */
+SWITCHTEC_QUIRK(0x4528);  /* PAXA 28XG4 */
 
 /*
  * The PLX NTB uses devfn proxy IDs to move TLPs between NT endpoints.
diff --git a/drivers/pci/switch/switchtec.c b/drivers/pci/switch/switchtec.c
index 38c2b036fb8e..6e2d6c5ea4b5 100644
--- a/drivers/pci/switch/switchtec.c
+++ b/drivers/pci/switch/switchtec.c
@@ -1779,6 +1779,15 @@ static const struct pci_device_id switchtec_pci_tbl[] = {
 	SWITCHTEC_PCI_DEVICE(0x4252, SWITCHTEC_GEN4),  //PAX 52XG4
 	SWITCHTEC_PCI_DEVICE(0x4236, SWITCHTEC_GEN4),  //PAX 36XG4
 	SWITCHTEC_PCI_DEVICE(0x4228, SWITCHTEC_GEN4),  //PAX 28XG4
+	SWITCHTEC_PCI_DEVICE(0x4352, SWITCHTEC_GEN4),  //PFXA 52XG4
+	SWITCHTEC_PCI_DEVICE(0x4336, SWITCHTEC_GEN4),  //PFXA 36XG4
+	SWITCHTEC_PCI_DEVICE(0x4328, SWITCHTEC_GEN4),  //PFXA 28XG4
+	SWITCHTEC_PCI_DEVICE(0x4452, SWITCHTEC_GEN4),  //PSXA 52XG4
+	SWITCHTEC_PCI_DEVICE(0x4436, SWITCHTEC_GEN4),  //PSXA 36XG4
+	SWITCHTEC_PCI_DEVICE(0x4428, SWITCHTEC_GEN4),  //PSXA 28XG4
+	SWITCHTEC_PCI_DEVICE(0x4552, SWITCHTEC_GEN4),  //PAXA 52XG4
+	SWITCHTEC_PCI_DEVICE(0x4536, SWITCHTEC_GEN4),  //PAXA 36XG4
+	SWITCHTEC_PCI_DEVICE(0x4528, SWITCHTEC_GEN4),  //PAXA 28XG4
 	{0}
 };
 MODULE_DEVICE_TABLE(pci, switchtec_pci_tbl);
-- 
2.25.1