Commit bb17b158 authored by Kelvin Cao's avatar Kelvin Cao Committed by Bjorn Helgaas
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PCI/switchtec: Add Gen4 automotive device IDs 

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

Link: https://lore.kernel.org/r/20211119003803.2333-2-kelvin.cao@microchip.com


Signed-off-by: default avatarKelvin Cao <kelvin.cao@microchip.com>
Signed-off-by: default avatarBjorn Helgaas <bhelgaas@google.com>
Reviewed-by: default avatarLogan Gunthorpe <logang@deltatee.com>
parent fa55b7dc

drivers/pci/quirks.c

+9 −0
Original line number Diff line number Diff line
@@ -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.

drivers/pci/switch/switchtec.c

+9 −0
Original line number Diff line number Diff line
@@ -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);