From: Manikanta Maddireddy <mmaddireddy@nvidia.com>
To: <bhelgaas@google.com>, <lpieralisi@kernel.org>,
<kwilczynski@kernel.org>, <mani@kernel.org>, <robh@kernel.org>,
<krzk+dt@kernel.org>, <conor+dt@kernel.org>,
<thierry.reding@gmail.com>, <jonathanh@nvidia.com>,
<kishon@kernel.org>, <arnd@arndb.de>,
<gregkh@linuxfoundation.org>, <Frank.Li@nxp.com>,
<den@valinux.co.jp>, <hongxing.zhu@nxp.com>,
<jingoohan1@gmail.com>, <vidyas@nvidia.com>, <cassel@kernel.org>,
<18255117159@163.com>
Cc: <linux-pci@vger.kernel.org>, <linux-tegra@vger.kernel.org>,
<linux-kernel@vger.kernel.org>,
Manikanta Maddireddy <mmaddireddy@nvidia.com>
Subject: [PATCH 4/4] misc: pci_endpoint_test: Add Tegra194 and Tegra234 device table entries
Date: Mon, 23 Feb 2026 01:04:56 +0530 [thread overview]
Message-ID: <20260222193456.2460963-5-mmaddireddy@nvidia.com> (raw)
In-Reply-To: <20260222193456.2460963-1-mmaddireddy@nvidia.com>
Add PCI device IDs and test data for Tegra194 (0x1ad4) and Tegra234
(0x229b) endpoints so pci_endpoint_test can bind and run on these
controllers (64K BAR alignment).
Signed-off-by: Manikanta Maddireddy <mmaddireddy@nvidia.com>
---
drivers/misc/pci_endpoint_test.c | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/drivers/misc/pci_endpoint_test.c b/drivers/misc/pci_endpoint_test.c
index f166b6fea698..43545dbad26f 100644
--- a/drivers/misc/pci_endpoint_test.c
+++ b/drivers/misc/pci_endpoint_test.c
@@ -106,6 +106,9 @@
#define PCI_DEVICE_ID_ROCKCHIP_RK3588 0x3588
+#define PCI_DEVICE_ID_NVIDIA_TEGRA194_EP 0x1ad4
+#define PCI_DEVICE_ID_NVIDIA_TEGRA234_EP 0x229b
+
static DEFINE_IDA(pci_endpoint_test_ida);
#define to_endpoint_test(priv) container_of((priv), struct pci_endpoint_test, \
@@ -1202,6 +1205,10 @@ static const struct pci_endpoint_test_data rk3588_data = {
.alignment = SZ_64K,
};
+static const struct pci_endpoint_test_data tegra_ep_data = {
+ .alignment = SZ_64K,
+};
+
/*
* If the controller's Vendor/Device ID are programmable, you may be able to
* use one of the existing entries for testing instead of adding a new one.
@@ -1246,6 +1253,12 @@ static const struct pci_device_id pci_endpoint_test_tbl[] = {
{ PCI_DEVICE(PCI_VENDOR_ID_ROCKCHIP, PCI_DEVICE_ID_ROCKCHIP_RK3588),
.driver_data = (kernel_ulong_t)&rk3588_data,
},
+ { PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_TEGRA194_EP),
+ .driver_data = (kernel_ulong_t)&tegra_ep_data,
+ },
+ { PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_TEGRA234_EP),
+ .driver_data = (kernel_ulong_t)&tegra_ep_data,
+ },
{ }
};
MODULE_DEVICE_TABLE(pci, pci_endpoint_test_tbl);
--
2.34.1
next prev parent reply other threads:[~2026-02-22 19:35 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-02-22 19:34 [PATCH 0/4] PCI: endpoint: Add Tegra194/234 BAR layout and pci_endpoint_test support Manikanta Maddireddy
2026-02-22 19:34 ` [PATCH 1/4] PCI: endpoint: Add reserved region type for MSI-X Table and PBA Manikanta Maddireddy
2026-02-25 17:21 ` Niklas Cassel
2026-02-22 19:34 ` [PATCH 2/4] PCI: tegra194: Make BAR0 programmable and remove 1MB size limit Manikanta Maddireddy
2026-02-25 17:31 ` Niklas Cassel
2026-03-03 7:19 ` Manikanta Maddireddy
2026-02-22 19:34 ` [PATCH 3/4] PCI: tegra194: Expose BAR2 (MSI-X) and BAR4 (DMA) as 64-bit BAR_RESERVED Manikanta Maddireddy
2026-02-25 17:51 ` Niklas Cassel
2026-02-22 19:34 ` Manikanta Maddireddy [this message]
2026-02-25 17:58 ` [PATCH 4/4] misc: pci_endpoint_test: Add Tegra194 and Tegra234 device table entries Niklas Cassel
2026-02-25 18:16 ` Niklas Cassel
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