linux-kernel - [PATCH v2 7/7] PCI/switchtec: Introduce gen4 variant IDS in the device ID table

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Message-Id: <20200115035648.2578-8-logang@deltatee.com>
Date:   Tue, 14 Jan 2020 20:56:48 -0700
From:   Logan Gunthorpe <logang@...tatee.com>
To:     linux-kernel@...r.kernel.org, linux-pci@...r.kernel.org,
        Bjorn Helgaas <bhelgaas@...gle.com>
Cc:     Kelvin.Cao@...rochip.com, Eric Pilmore <epilmore@...aio.com>,
        Doug Meyer <dmeyer@...aio.com>,
        Kelvin Cao <kelvin.cao@...rochip.com>,
        Logan Gunthorpe <logang@...tatee.com>
Subject: [PATCH v2 7/7] PCI/switchtec: Introduce gen4 variant IDS in the device ID table

From: Kelvin Cao <kelvin.cao@...rochip.com>

Now that GEN4 is properly supported, advertise support in the 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>
[logang@...tatee.com: add commit message and quirk IDs]
Signed-off-by: Logan Gunthorpe <logang@...tatee.com>
---
 drivers/pci/quirks.c           | 18 ++++++++++++++++++
 drivers/pci/switch/switchtec.c | 18 ++++++++++++++++++
 2 files changed, 36 insertions(+)

diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index 4937a088d7d8..d54692bc3af4 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -5373,6 +5373,24 @@ SWITCHTEC_QUIRK(0x8573);  /* PFXI 48XG3 */
 SWITCHTEC_QUIRK(0x8574);  /* PFXI 64XG3 */
 SWITCHTEC_QUIRK(0x8575);  /* PFXI 80XG3 */
 SWITCHTEC_QUIRK(0x8576);  /* PFXI 96XG3 */
+SWITCHTEC_QUIRK(0x4000);  /* PFX 100XG4 */
+SWITCHTEC_QUIRK(0x4084);  /* PFX 84XG4  */
+SWITCHTEC_QUIRK(0x4068);  /* PFX 68XG4  */
+SWITCHTEC_QUIRK(0x4052);  /* PFX 52XG4  */
+SWITCHTEC_QUIRK(0x4036);  /* PFX 36XG4  */
+SWITCHTEC_QUIRK(0x4028);  /* PFX 28XG4  */
+SWITCHTEC_QUIRK(0x4100);  /* PSX 100XG4 */
+SWITCHTEC_QUIRK(0x4184);  /* PSX 84XG4  */
+SWITCHTEC_QUIRK(0x4168);  /* PSX 68XG4  */
+SWITCHTEC_QUIRK(0x4152);  /* PSX 52XG4  */
+SWITCHTEC_QUIRK(0x4136);  /* PSX 36XG4  */
+SWITCHTEC_QUIRK(0x4128);  /* PSX 28XG4  */
+SWITCHTEC_QUIRK(0x4200);  /* PAX 100XG4 */
+SWITCHTEC_QUIRK(0x4284);  /* PAX 84XG4  */
+SWITCHTEC_QUIRK(0x4268);  /* PAX 68XG4  */
+SWITCHTEC_QUIRK(0x4252);  /* PAX 52XG4  */
+SWITCHTEC_QUIRK(0x4236);  /* PAX 36XG4  */
+SWITCHTEC_QUIRK(0x4228);  /* PAX 28XG4  */
 
 /*
  * On Lenovo Thinkpad P50 SKUs with a Nvidia Quadro M1000M, the BIOS does
diff --git a/drivers/pci/switch/switchtec.c b/drivers/pci/switch/switchtec.c
index 92b95e8067c0..a823b4b8ef8a 100644
--- a/drivers/pci/switch/switchtec.c
+++ b/drivers/pci/switch/switchtec.c
@@ -1696,6 +1696,24 @@ static const struct pci_device_id switchtec_pci_tbl[] = {
 	SWITCHTEC_PCI_DEVICE(0x8574, SWITCHTEC_GEN3),  //PFXI 64XG3
 	SWITCHTEC_PCI_DEVICE(0x8575, SWITCHTEC_GEN3),  //PFXI 80XG3
 	SWITCHTEC_PCI_DEVICE(0x8576, SWITCHTEC_GEN3),  //PFXI 96XG3
+	SWITCHTEC_PCI_DEVICE(0x4000, SWITCHTEC_GEN4),  //PFX 100XG4
+	SWITCHTEC_PCI_DEVICE(0x4084, SWITCHTEC_GEN4),  //PFX 84XG4
+	SWITCHTEC_PCI_DEVICE(0x4068, SWITCHTEC_GEN4),  //PFX 68XG4
+	SWITCHTEC_PCI_DEVICE(0x4052, SWITCHTEC_GEN4),  //PFX 52XG4
+	SWITCHTEC_PCI_DEVICE(0x4036, SWITCHTEC_GEN4),  //PFX 36XG4
+	SWITCHTEC_PCI_DEVICE(0x4028, SWITCHTEC_GEN4),  //PFX 28XG4
+	SWITCHTEC_PCI_DEVICE(0x4100, SWITCHTEC_GEN4),  //PSX 100XG4
+	SWITCHTEC_PCI_DEVICE(0x4184, SWITCHTEC_GEN4),  //PSX 84XG4
+	SWITCHTEC_PCI_DEVICE(0x4168, SWITCHTEC_GEN4),  //PSX 68XG4
+	SWITCHTEC_PCI_DEVICE(0x4152, SWITCHTEC_GEN4),  //PSX 52XG4
+	SWITCHTEC_PCI_DEVICE(0x4136, SWITCHTEC_GEN4),  //PSX 36XG4
+	SWITCHTEC_PCI_DEVICE(0x4128, SWITCHTEC_GEN4),  //PSX 28XG4
+	SWITCHTEC_PCI_DEVICE(0x4200, SWITCHTEC_GEN4),  //PAX 100XG4
+	SWITCHTEC_PCI_DEVICE(0x4284, SWITCHTEC_GEN4),  //PAX 84XG4
+	SWITCHTEC_PCI_DEVICE(0x4268, SWITCHTEC_GEN4),  //PAX 68XG4
+	SWITCHTEC_PCI_DEVICE(0x4252, SWITCHTEC_GEN4),  //PAX 52XG4
+	SWITCHTEC_PCI_DEVICE(0x4236, SWITCHTEC_GEN4),  //PAX 36XG4
+	SWITCHTEC_PCI_DEVICE(0x4228, SWITCHTEC_GEN4),  //PAX 28XG4
 	{0}
 };
 MODULE_DEVICE_TABLE(pci, switchtec_pci_tbl);
-- 
2.20.1