[PATCH net-next 1/1] stmmac: intel: Add ADL-S 1Gbps PCI IDs
From: Wong Vee Khee <hidden>
Date: 2021-01-26 11:24:02
From: "Wong, Vee Khee" <redacted> Added PCI IDs for both Ethernet TSN Controllers on the ADL-S. Also, skip SerDes programming sequences as these are being carried out at the BIOS level for ADL-S. Signed-off-by: Wong, Vee Khee <redacted> --- .../net/ethernet/stmicro/stmmac/dwmac-intel.c | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+)
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c
index 9a6a519426a0..9c272a241136 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c@@ -457,6 +457,21 @@ static struct stmmac_pci_info tgl_sgmii1g_info = { .setup = tgl_sgmii_data, }; +static int adls_sgmii_data(struct pci_dev *pdev, + struct plat_stmmacenet_data *plat) +{ + plat->bus_id = 1; + plat->phy_interface = PHY_INTERFACE_MODE_SGMII; + + /* SerDes power up and power down are done in BIOS for ADL */ + + return tgl_common_data(pdev, plat); +} + +static struct stmmac_pci_info adls_sgmii1g_info = { + .setup = adls_sgmii_data, +}; + static const struct stmmac_pci_func_data galileo_stmmac_func_data[] = { { .func = 6,
@@ -724,6 +739,8 @@ static SIMPLE_DEV_PM_OPS(intel_eth_pm_ops, intel_eth_pci_suspend, #define PCI_DEVICE_ID_INTEL_TGLH_SGMII1G_0_ID 0x43ac #define PCI_DEVICE_ID_INTEL_TGLH_SGMII1G_1_ID 0x43a2 #define PCI_DEVICE_ID_INTEL_TGL_SGMII1G_ID 0xa0ac +#define PCI_DEVICE_ID_INTEL_ADLS_SGMII1G_0_ID 0x7aac +#define PCI_DEVICE_ID_INTEL_ADLS_SGMII1G_1_ID 0x7aad static const struct pci_device_id intel_eth_pci_id_table[] = { { PCI_DEVICE_DATA(INTEL, QUARK_ID, &quark_info) },
@@ -739,6 +756,8 @@ static const struct pci_device_id intel_eth_pci_id_table[] = { { PCI_DEVICE_DATA(INTEL, TGL_SGMII1G_ID, &tgl_sgmii1g_info) }, { PCI_DEVICE_DATA(INTEL, TGLH_SGMII1G_0_ID, &tgl_sgmii1g_info) }, { PCI_DEVICE_DATA(INTEL, TGLH_SGMII1G_1_ID, &tgl_sgmii1g_info) }, + { PCI_DEVICE_DATA(INTEL, ADLS_SGMII1G_0_ID, &adls_sgmii1g_info) }, + { PCI_DEVICE_DATA(INTEL, ADLS_SGMII1G_1_ID, &adls_sgmii1g_info) }, {} }; MODULE_DEVICE_TABLE(pci, intel_eth_pci_id_table);
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2.17.0