netdev - [PATCH net-next 5/5] amd-xgbe: add support for new pci device id 0x1641

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Message-ID: <20250408182001.4072954-6-Raju.Rangoju@amd.com>
Date: Tue, 8 Apr 2025 23:50:01 +0530
From: Raju Rangoju <Raju.Rangoju@....com>
To: <andrew+netdev@...n.ch>, <davem@...emloft.net>, <edumazet@...gle.com>,
	<kuba@...nel.org>, <pabeni@...hat.com>
CC: <netdev@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
	<Shyam-sundar.S-k@....com>, Raju Rangoju <Raju.Rangoju@....com>
Subject: [PATCH net-next 5/5] amd-xgbe: add support for new pci device id 0x1641

Add support for new pci device id 0x1641 to register
Crater device with PCIe.

Signed-off-by: Raju Rangoju <Raju.Rangoju@....com>
---
 drivers/net/ethernet/amd/xgbe/xgbe-pci.c | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-pci.c b/drivers/net/ethernet/amd/xgbe/xgbe-pci.c
index d692f99aa231..c6662dc1a25d 100644
--- a/drivers/net/ethernet/amd/xgbe/xgbe-pci.c
+++ b/drivers/net/ethernet/amd/xgbe/xgbe-pci.c
@@ -387,6 +387,22 @@ static int __maybe_unused xgbe_pci_resume(struct device *dev)
 	return ret;
 }
 
+static struct xgbe_version_data xgbe_v3 = {
+	.init_function_ptrs_phy_impl	= xgbe_init_function_ptrs_phy_v2,
+	.xpcs_access			= XGBE_XPCS_ACCESS_V3,
+	.mmc_64bit			= 1,
+	.tx_max_fifo_size		= 65536,
+	.rx_max_fifo_size		= 65536,
+	.tx_tstamp_workaround		= 1,
+	.ecc_support			= 1,
+	.i2c_support			= 1,
+	.irq_reissue_support		= 1,
+	.tx_desc_prefetch		= 5,
+	.rx_desc_prefetch		= 5,
+	.an_cdr_workaround		= 0,
+	.enable_rrc			= 0,
+};
+
 static struct xgbe_version_data xgbe_v2a = {
 	.init_function_ptrs_phy_impl	= xgbe_init_function_ptrs_phy_v2,
 	.xpcs_access			= XGBE_XPCS_ACCESS_V2,
@@ -424,6 +440,8 @@ static const struct pci_device_id xgbe_pci_table[] = {
 	  .driver_data = (kernel_ulong_t)&xgbe_v2a },
 	{ PCI_VDEVICE(AMD, 0x1459),
 	  .driver_data = (kernel_ulong_t)&xgbe_v2b },
+	{ PCI_VDEVICE(AMD, 0x1641),
+	  .driver_data = (kernel_ulong_t)&xgbe_v3 },
 	/* Last entry must be zero */
 	{ 0, }
 };
-- 
2.34.1