Linux PCI subsystem development
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From: Logan Gunthorpe <logang@deltatee.com>
To: linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org,
	dmaengine@vger.kernel.org, Vinod Koul <vkoul@kernel.org>,
	Bjorn Helgaas <bhelgaas@google.com>
Cc: Frank Li <Frank.li@nxp.com>,
	Kelvin Cao <kelvin.cao@microchip.com>,
	Logan Gunthorpe <logang@deltatee.com>
Subject: [PATCH v1 2/3] PCI/switch: switchtec: Add PCI1008 device ID
Date: Tue, 14 Jul 2026 15:20:09 -0600	[thread overview]
Message-ID: <20260714212010.230606-3-logang@deltatee.com> (raw)
In-Reply-To: <20260714212010.230606-1-logang@deltatee.com>

Add the PCI1008 device ID to the core switchtec management
driver's PCI ID table. Without it, the management endpoint on a
PCI1008 switch is not bound by this driver, preventing userspace
tools from configuring or monitoring the switch and leaving NTB
functionality unavailable.

Signed-off-by: Logan Gunthorpe <logang@deltatee.com>
---
 drivers/pci/switch/switchtec.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/pci/switch/switchtec.c b/drivers/pci/switch/switchtec.c
index 41fc4b512708..5711aaa5df11 100644
--- a/drivers/pci/switch/switchtec.c
+++ b/drivers/pci/switch/switchtec.c
@@ -1874,6 +1874,7 @@ static const struct pci_device_id switchtec_pci_tbl[] = {
 	SWITCHTEC_PCI100X_DEVICE(0x1004, SWITCHTEC_GEN4),  /* PCI1004 16XG4 */
 	SWITCHTEC_PCI100X_DEVICE(0x1005, SWITCHTEC_GEN4),  /* PCI1005 16XG4 */
 	SWITCHTEC_PCI100X_DEVICE(0x1006, SWITCHTEC_GEN4),  /* PCI1006 16XG4 */
+	SWITCHTEC_PCI100X_DEVICE(0x1008, SWITCHTEC_GEN4),  /* PCI1008 16XG4 */
 	{0}
 };
 MODULE_DEVICE_TABLE(pci, switchtec_pci_tbl);
-- 
2.47.3


  parent reply	other threads:[~2026-07-14 21:20 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-07-14 21:20 [PATCH v1 0/3] switchtec: add new device IDs Logan Gunthorpe
2026-07-14 21:20 ` [PATCH v1 1/3] dmaengine: switchtec-dma: Add PCI1008 device ID Logan Gunthorpe
2026-07-14 21:28   ` sashiko-bot
2026-07-14 21:42     ` Logan Gunthorpe
2026-07-14 21:20 ` Logan Gunthorpe [this message]
2026-07-14 21:23   ` [PATCH v1 2/3] PCI/switch: switchtec: " sashiko-bot
2026-07-14 21:20 ` [PATCH v1 3/3] PCI: Add PCI1008 to switchtec NTB DMA alias quirk Logan Gunthorpe
2026-07-14 21:38   ` sashiko-bot
2026-07-14 21:44     ` Logan Gunthorpe

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