@@ -4350,6 +4350,14 @@ N: brcmstb
N: bcm7038
N: bcm7120
+BROADCOM BCM8958X ETHERNET DRIVER
+M: Jitendra Vegiraju <jitendra.vegiraju@broadcom.com>
+R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
+L: netdev@vger.kernel.org
+S: Maintained
+F: drivers/net/ethernet/stmicro/stmmac/dwmac-brcm.c
+F: drivers/net/ethernet/stmicro/stmmac/dwxgmac4.*
+
BROADCOM BCMBCA ARM ARCHITECTURE
M: William Zhang <william.zhang@broadcom.com>
M: Anand Gore <anand.gore@broadcom.com>
@@ -298,6 +298,17 @@ config DWMAC_LOONGSON
This selects the LOONGSON PCI bus support for the stmmac driver,
Support for ethernet controller on Loongson-2K1000 SoC and LS7A1000 bridge.
+config DWMAC_BRCM
+ tristate "Broadcom XGMAC support"
+ depends on STMMAC_ETH && PCI
+ depends on COMMON_CLK
+ help
+ Support for ethernet controllers on Broadcom BCM8958x SoCs.
+
+ This selects Broadcom XGMAC specific PCI bus support for the
+ stmmac driver. This driver provides the glue layer on top of the
+ stmmac driver required for the Broadcom BCM8958x SoC devices.
+
config STMMAC_PCI
tristate "STMMAC PCI bus support"
depends on STMMAC_ETH && PCI
@@ -41,4 +41,5 @@ dwmac-altr-socfpga-objs := dwmac-socfpga.o
obj-$(CONFIG_STMMAC_PCI) += stmmac-pci.o
obj-$(CONFIG_DWMAC_INTEL) += dwmac-intel.o
obj-$(CONFIG_DWMAC_LOONGSON) += dwmac-loongson.o
+obj-$(CONFIG_DWMAC_BRCM) += dwmac-brcm.o
stmmac-pci-objs:= stmmac_pci.o
new file mode 100644
@@ -0,0 +1,517 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/* Copyright (c) 2024 Broadcom Corporation
+ *
+ * PCI driver for ethernet interface of BCM8958X automotive switch chip.
+ *
+ * High level block diagram of the device.
+ * +=================================+
+ * | Host CPU/Linux |
+ * +=================================+
+ * || PCIe
+ * ||
+ * +==========================================+
+ * | +--------------+ |
+ * | | PCIE Endpoint| |
+ * | | Ethernet | |
+ * | | Controller | |
+ * | | DMA | |
+ * | +--------------+ |
+ * | | MAC | BCM8958X |
+ * | +--------------+ SoC |
+ * | || XGMII |
+ * | || |
+ * | +--------------+ |
+ * | | Ethernet | |
+ * | | switch | |
+ * | +--------------+ |
+ * | || || || || |
+ * +==========================================+
+ * || || || || More external interfaces
+ *
+ * This SoC device has PCIe ethernet MAC directly attached to an integrated
+ * ethernet switch using XGMII interface. Since devicetree support is not
+ * available on this platform, a software node is created to enable
+ * fixed-link support using phylink driver.
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/dmi.h>
+#include <linux/pci.h>
+#include <linux/phy.h>
+
+#include "stmmac.h"
+#include "dwxgmac2.h"
+
+#define PCI_DEVICE_ID_BROADCOM_BCM8958X 0xa00d
+#define BRCM_MAX_MTU 1500
+#define READ_POLL_DELAY_US 100
+#define READ_POLL_TIMEOUT_US 10000
+#define DWMAC_125MHZ 125000000
+#define DWMAC_250MHZ 250000000
+#define BRCM_XGMAC_NUM_VLAN_FILTERS 32
+
+/* TX and RX Queue counts */
+#define BRCM_TX_Q_COUNT 4
+#define BRCM_RX_Q_COUNT 4
+
+#define BRCM_XGMAC_DMA_TX_SIZE 1024
+#define BRCM_XGMAC_DMA_RX_SIZE 1024
+#define BRCM_XGMAC_BAR0_MASK BIT(0)
+
+#define BRCM_XGMAC_IOMEM_MISC_REG_OFFSET 0x0
+#define BRCM_XGMAC_IOMEM_MBOX_REG_OFFSET 0x1000
+#define BRCM_XGMAC_IOMEM_CFG_REG_OFFSET 0x3000
+
+#define XGMAC_MMC_CTRL_RCHM_DISABLE BIT(31)
+#define XGMAC_PCIE_CFG_MSIX_ADDR_MATCH_LOW 0x940
+#define XGMAC_PCIE_CFG_MSIX_ADDR_MATCH_LO_VALUE 0x00000001
+#define XGMAC_PCIE_CFG_MSIX_ADDR_MATCH_HIGH 0x944
+#define XGMAC_PCIE_CFG_MSIX_ADDR_MATCH_HI_VALUE 0x88000000
+
+#define XGMAC_PCIE_MISC_MII_CTRL 0x4
+#define XGMAC_PCIE_MISC_MII_CTRL_VALUE 0x7
+#define XGMAC_PCIE_MISC_PCIESS_CTRL 0x8
+#define XGMAC_PCIE_MISC_PCIESS_CTRL_VALUE 0x200
+#define XGMAC_PCIE_MISC_MSIX_ADDR_MATCH_LO 0x90
+#define XGMAC_PCIE_MISC_MSIX_ADDR_MATCH_LO_VALUE 0x00000001
+#define XGMAC_PCIE_MISC_MSIX_ADDR_MATCH_HI 0x94
+#define XGMAC_PCIE_MISC_MSIX_ADDR_MATCH_HI_VALUE 0x88000000
+#define XGMAC_PCIE_MISC_MSIX_VECTOR_MAP_EP2HOST0 0x700
+#define XGMAC_PCIE_MISC_MSIX_VECTOR_MAP_EP2HOST0_VALUE 1
+#define XGMAC_PCIE_MISC_MSIX_VECTOR_MAP_EP2HOST1 0x704
+#define XGMAC_PCIE_MISC_MSIX_VECTOR_MAP_EP2HOST1_VALUE 1
+#define XGMAC_PCIE_MISC_MSIX_VECTOR_MAP_EP2HOST_DBELL 0x728
+#define XGMAC_PCIE_MISC_MSIX_VECTOR_MAP_EP2HOST_DBELL_VALUE 1
+#define XGMAC_PCIE_MISC_MSIX_VECTOR_MAP_SBD_ALL 0x740
+#define XGMAC_PCIE_MISC_MSIX_VECTOR_MAP_SBD_ALL_VALUE 0
+
+#define XGMAC_PCIE_MISC_FUNC_RESOURCES_PF0 0x804
+
+/* MSIX Vector map register starting offsets */
+#define XGMAC_PCIE_MISC_MSIX_VECTOR_MAP_RX0_PF0 0x840
+#define XGMAC_PCIE_MISC_MSIX_VECTOR_MAP_TX0_PF0 0x890
+#define BRCM_MAX_DMA_CHANNEL_PAIRS 4
+
+#define BRCM_XGMAC_MSI_MAC_VECTOR 0
+#define BRCM_XGMAC_MSI_RX_VECTOR_START 9
+#define BRCM_XGMAC_MSI_TX_VECTOR_START 10
+
+static const struct software_node phy_handle_node = {
+ .name = "bcm8958x-fixed-link",
+};
+
+static const struct property_entry fixed_link_properties[] = {
+ PROPERTY_ENTRY_U32("speed", 10000),
+ PROPERTY_ENTRY_BOOL("full-duplex"),
+ PROPERTY_ENTRY_BOOL("pause"),
+ { }
+};
+
+static const struct software_node fixed_link_node = {
+ .name = "fixed-link",
+ .parent = &phy_handle_node,
+ .properties = fixed_link_properties,
+};
+
+static const struct software_node *fixed_link_node_group[] = {
+ &phy_handle_node,
+ &fixed_link_node,
+ NULL
+};
+
+static int num_instances;
+
+struct brcm_priv_data {
+ void __iomem *mbox_regs; /* MBOX Registers*/
+ void __iomem *misc_regs; /* MISC Registers*/
+ void __iomem *xgmac_regs; /* XGMAC Registers*/
+};
+
+struct dwxgmac_brcm_pci_info {
+ int (*setup)(struct pci_dev *pdev, struct plat_stmmacenet_data *plat);
+};
+
+static void misc_iowrite(struct brcm_priv_data *brcm_priv,
+ u32 reg, u32 val)
+{
+ iowrite32(val, brcm_priv->misc_regs + reg);
+}
+
+static struct mac_device_info *dwxgmac_brcm_setup(void *ppriv)
+{
+ struct stmmac_priv *priv = ppriv;
+ struct mac_device_info *mac;
+
+ mac = devm_kzalloc(priv->device, sizeof(*mac), GFP_KERNEL);
+ if (!mac)
+ return NULL;
+
+ priv->synopsys_id = DWXGMAC_CORE_4_00;
+ priv->dma_conf.dma_tx_size = BRCM_XGMAC_DMA_TX_SIZE;
+ priv->dma_conf.dma_rx_size = BRCM_XGMAC_DMA_RX_SIZE;
+ priv->plat->rss_en = 1;
+ mac->pcsr = priv->ioaddr;
+ priv->dev->priv_flags |= IFF_UNICAST_FLT;
+ mac->multicast_filter_bins = priv->plat->multicast_filter_bins;
+ mac->unicast_filter_entries = priv->plat->unicast_filter_entries;
+ mac->mcast_bits_log2 = 0;
+
+ if (mac->multicast_filter_bins)
+ mac->mcast_bits_log2 = ilog2(mac->multicast_filter_bins);
+
+ mac->link.duplex = DUPLEX_FULL;
+ mac->link.caps = (MAC_ASYM_PAUSE | MAC_SYM_PAUSE | MAC_10000FD);
+ mac->link.xgmii.speed10000 = XGMAC_CONFIG_SS_10000;
+ mac->link.speed_mask = XGMAC_CONFIG_SS_MASK;
+
+ return mac;
+}
+
+static void dwxgmac_brcm_common_default_data(struct plat_stmmacenet_data *plat)
+{
+ int i;
+
+ plat->has_xgmac = 1;
+ plat->force_sf_dma_mode = 1;
+ plat->mac_port_sel_speed = SPEED_10000;
+ plat->clk_ptp_rate = DWMAC_125MHZ;
+ plat->clk_ref_rate = DWMAC_250MHZ;
+ plat->setup = dwxgmac_brcm_setup;
+ plat->tx_coe = 1;
+ plat->rx_coe = 1;
+ plat->max_speed = SPEED_10000;
+
+ /* Set default value for multicast hash bins */
+ plat->multicast_filter_bins = HASH_TABLE_SIZE;
+
+ /* Set default value for unicast filter entries */
+ plat->unicast_filter_entries = 1;
+
+ /* Set the maxmtu to device's default */
+ plat->maxmtu = BRCM_MAX_MTU;
+
+ /* Set default number of RX and TX queues to use */
+ plat->tx_queues_to_use = BRCM_TX_Q_COUNT;
+ plat->rx_queues_to_use = BRCM_RX_Q_COUNT;
+
+ plat->tx_sched_algorithm = MTL_TX_ALGORITHM_SP;
+ for (i = 0; i < plat->tx_queues_to_use; i++) {
+ plat->tx_queues_cfg[i].use_prio = false;
+ plat->tx_queues_cfg[i].prio = 0;
+ plat->tx_queues_cfg[i].mode_to_use = MTL_QUEUE_AVB;
+ }
+
+ plat->rx_sched_algorithm = MTL_RX_ALGORITHM_SP;
+ for (i = 0; i < plat->rx_queues_to_use; i++) {
+ plat->rx_queues_cfg[i].use_prio = false;
+ plat->rx_queues_cfg[i].mode_to_use = MTL_QUEUE_AVB;
+ plat->rx_queues_cfg[i].pkt_route = 0x0;
+ plat->rx_queues_cfg[i].chan = i;
+ }
+}
+
+static int dwxgmac_brcm_default_data(struct pci_dev *pdev,
+ struct plat_stmmacenet_data *plat)
+{
+ /* Set common default data first */
+ dwxgmac_brcm_common_default_data(plat);
+
+ plat->bus_id = 0;
+ plat->phy_addr = 0;
+ plat->phy_interface = PHY_INTERFACE_MODE_USXGMII;
+
+ plat->dma_cfg->pbl = 32;
+ plat->dma_cfg->pblx8 = 0;
+ plat->dma_cfg->aal = 0;
+ plat->dma_cfg->eame = 1;
+
+ plat->axi->axi_wr_osr_lmt = 31;
+ plat->axi->axi_rd_osr_lmt = 31;
+ plat->axi->axi_fb = 0;
+ plat->axi->axi_blen[0] = 4;
+ plat->axi->axi_blen[1] = 8;
+ plat->axi->axi_blen[2] = 16;
+ plat->axi->axi_blen[3] = 32;
+ plat->axi->axi_blen[4] = 64;
+ plat->axi->axi_blen[5] = 128;
+ plat->axi->axi_blen[6] = 256;
+
+ plat->msi_mac_vec = BRCM_XGMAC_MSI_MAC_VECTOR;
+ plat->msi_rx_base_vec = BRCM_XGMAC_MSI_RX_VECTOR_START;
+ plat->msi_tx_base_vec = BRCM_XGMAC_MSI_TX_VECTOR_START;
+
+ return 0;
+}
+
+static struct dwxgmac_brcm_pci_info dwxgmac_brcm_pci_info = {
+ .setup = dwxgmac_brcm_default_data,
+};
+
+static int brcm_config_multi_msi(struct pci_dev *pdev,
+ struct plat_stmmacenet_data *plat,
+ struct stmmac_resources *res)
+{
+ int ret;
+ int i;
+
+ if (plat->msi_rx_base_vec >= STMMAC_MSI_VEC_MAX ||
+ plat->msi_tx_base_vec >= STMMAC_MSI_VEC_MAX) {
+ dev_err(&pdev->dev, "%s: Invalid RX & TX vector defined\n",
+ __func__);
+ return -EINVAL;
+ }
+
+ ret = pci_alloc_irq_vectors(pdev, 2, STMMAC_MSI_VEC_MAX,
+ PCI_IRQ_MSI | PCI_IRQ_MSIX);
+ if (ret < 0) {
+ dev_err(&pdev->dev, "%s: multi MSI enablement failed\n",
+ __func__);
+ return ret;
+ }
+
+ /* For RX MSI */
+ for (i = 0; i < plat->rx_queues_to_use; i++)
+ res->rx_irq[i] = pci_irq_vector(pdev,
+ plat->msi_rx_base_vec + i * 2);
+
+ /* For TX MSI */
+ for (i = 0; i < plat->tx_queues_to_use; i++)
+ res->tx_irq[i] = pci_irq_vector(pdev,
+ plat->msi_tx_base_vec + i * 2);
+
+ if (plat->msi_mac_vec < STMMAC_MSI_VEC_MAX)
+ res->irq = pci_irq_vector(pdev, plat->msi_mac_vec);
+
+ plat->flags |= STMMAC_FLAG_MULTI_MSI_EN;
+ plat->flags |= STMMAC_FLAG_TSO_EN;
+
+ return 0;
+}
+
+static int dwxgmac_brcm_pci_probe(struct pci_dev *pdev,
+ const struct pci_device_id *id)
+{
+ struct dwxgmac_brcm_pci_info *info =
+ (struct dwxgmac_brcm_pci_info *)id->driver_data;
+ struct plat_stmmacenet_data *plat;
+ struct brcm_priv_data *brcm_priv;
+ struct stmmac_resources res;
+ int rx_offset;
+ int tx_offset;
+ int vector;
+ int ret;
+
+ brcm_priv = devm_kzalloc(&pdev->dev, sizeof(*brcm_priv), GFP_KERNEL);
+ if (!brcm_priv)
+ return -ENOMEM;
+
+ plat = devm_kzalloc(&pdev->dev, sizeof(*plat), GFP_KERNEL);
+ if (!plat)
+ return -ENOMEM;
+
+ plat->dma_cfg = devm_kzalloc(&pdev->dev, sizeof(*plat->dma_cfg),
+ GFP_KERNEL);
+ if (!plat->dma_cfg)
+ return -ENOMEM;
+
+ plat->axi = devm_kzalloc(&pdev->dev, sizeof(*plat->axi), GFP_KERNEL);
+ if (!plat->axi)
+ return -ENOMEM;
+
+ /* This device is directly attached to the switch chip internal to the
+ * SoC using XGMII interface. Since no MDIO is present, register
+ * fixed-link software_node to create phylink.
+ */
+ if (num_instances == 0) {
+ ret = software_node_register_node_group(fixed_link_node_group);
+ if (ret) {
+ dev_err(&pdev->dev,
+ "%s: failed to register software node\n",
+ __func__);
+ return ret;
+ }
+ }
+ num_instances++;
+ plat->port_node = software_node_fwnode(&phy_handle_node);
+
+ /* Disable D3COLD as our device does not support it */
+ pci_d3cold_disable(pdev);
+
+ /* Enable PCI device */
+ ret = pcim_enable_device(pdev);
+ if (ret) {
+ dev_err(&pdev->dev, "%s: ERROR: failed to enable device\n",
+ __func__);
+ return ret;
+ }
+
+ /* Get the base address of device */
+ ret = pcim_iomap_regions(pdev, BRCM_XGMAC_BAR0_MASK, pci_name(pdev));
+ if (ret)
+ goto err_disable_device;
+ pci_set_master(pdev);
+
+ memset(&res, 0, sizeof(res));
+ res.addr = pcim_iomap_table(pdev)[0];
+ /* MISC Regs */
+ brcm_priv->misc_regs = res.addr + BRCM_XGMAC_IOMEM_MISC_REG_OFFSET;
+ /* MBOX Regs */
+ brcm_priv->mbox_regs = res.addr + BRCM_XGMAC_IOMEM_MBOX_REG_OFFSET;
+ /* XGMAC config Regs */
+ res.addr += BRCM_XGMAC_IOMEM_CFG_REG_OFFSET;
+ brcm_priv->xgmac_regs = res.addr;
+
+ plat->bsp_priv = brcm_priv;
+
+ /* Initialize all MSI vectors to invalid so that it can be set
+ * according to platform data settings below.
+ * Note: MSI vector takes value from 0 up to 31 (STMMAC_MSI_VEC_MAX)
+ */
+ plat->msi_mac_vec = STMMAC_MSI_VEC_MAX;
+ plat->msi_wol_vec = STMMAC_MSI_VEC_MAX;
+ plat->msi_lpi_vec = STMMAC_MSI_VEC_MAX;
+ plat->msi_sfty_ce_vec = STMMAC_MSI_VEC_MAX;
+ plat->msi_sfty_ue_vec = STMMAC_MSI_VEC_MAX;
+ plat->msi_rx_base_vec = STMMAC_MSI_VEC_MAX;
+ plat->msi_tx_base_vec = STMMAC_MSI_VEC_MAX;
+
+ ret = info->setup(pdev, plat);
+ if (ret)
+ goto err_disable_device;
+
+ pci_write_config_dword(pdev, XGMAC_PCIE_CFG_MSIX_ADDR_MATCH_LOW,
+ XGMAC_PCIE_CFG_MSIX_ADDR_MATCH_LO_VALUE);
+ pci_write_config_dword(pdev, XGMAC_PCIE_CFG_MSIX_ADDR_MATCH_HIGH,
+ XGMAC_PCIE_CFG_MSIX_ADDR_MATCH_HI_VALUE);
+
+ misc_iowrite(brcm_priv, XGMAC_PCIE_MISC_MSIX_ADDR_MATCH_LO,
+ XGMAC_PCIE_MISC_MSIX_ADDR_MATCH_LO_VALUE);
+ misc_iowrite(brcm_priv, XGMAC_PCIE_MISC_MSIX_ADDR_MATCH_HI,
+ XGMAC_PCIE_MISC_MSIX_ADDR_MATCH_HI_VALUE);
+
+ /* SBD Interrupt */
+ misc_iowrite(brcm_priv, XGMAC_PCIE_MISC_MSIX_VECTOR_MAP_SBD_ALL,
+ XGMAC_PCIE_MISC_MSIX_VECTOR_MAP_SBD_ALL_VALUE);
+ /* EP_DOORBELL Interrupt */
+ misc_iowrite(brcm_priv, XGMAC_PCIE_MISC_MSIX_VECTOR_MAP_EP2HOST_DBELL,
+ XGMAC_PCIE_MISC_MSIX_VECTOR_MAP_EP2HOST_DBELL_VALUE);
+ /* EP_H0 Interrupt */
+ misc_iowrite(brcm_priv, XGMAC_PCIE_MISC_MSIX_VECTOR_MAP_EP2HOST0,
+ XGMAC_PCIE_MISC_MSIX_VECTOR_MAP_EP2HOST0_VALUE);
+ /* EP_H1 Interrupt */
+ misc_iowrite(brcm_priv, XGMAC_PCIE_MISC_MSIX_VECTOR_MAP_EP2HOST1,
+ XGMAC_PCIE_MISC_MSIX_VECTOR_MAP_EP2HOST1_VALUE);
+
+ rx_offset = XGMAC_PCIE_MISC_MSIX_VECTOR_MAP_RX0_PF0;
+ tx_offset = XGMAC_PCIE_MISC_MSIX_VECTOR_MAP_TX0_PF0;
+ vector = BRCM_XGMAC_MSI_RX_VECTOR_START;
+ for (int i = 0; i < BRCM_MAX_DMA_CHANNEL_PAIRS; i++) {
+ /* RX Interrupt */
+ misc_iowrite(brcm_priv, rx_offset, vector++);
+ /* TX Interrupt */
+ misc_iowrite(brcm_priv, tx_offset, vector++);
+ rx_offset += 4;
+ tx_offset += 4;
+ }
+
+ /* Enable Switch Link */
+ misc_iowrite(brcm_priv, XGMAC_PCIE_MISC_MII_CTRL,
+ XGMAC_PCIE_MISC_MII_CTRL_VALUE);
+ /* Enable MSI-X */
+ misc_iowrite(brcm_priv, XGMAC_PCIE_MISC_PCIESS_CTRL,
+ XGMAC_PCIE_MISC_PCIESS_CTRL_VALUE);
+
+ ret = brcm_config_multi_msi(pdev, plat, &res);
+ if (ret) {
+ dev_err(&pdev->dev,
+ "%s: ERROR: failed to enable IRQ\n", __func__);
+ goto err_disable_msi;
+ }
+
+ ret = stmmac_dvr_probe(&pdev->dev, plat, &res);
+ if (ret)
+ goto err_disable_msi;
+
+ return ret;
+
+err_disable_msi:
+ pci_free_irq_vectors(pdev);
+err_disable_device:
+ pci_disable_device(pdev);
+
+ return ret;
+}
+
+static void dwxgmac_brcm_pci_remove(struct pci_dev *pdev)
+{
+ stmmac_dvr_remove(&pdev->dev);
+ pci_free_irq_vectors(pdev);
+ pcim_iounmap_regions(pdev, BRCM_XGMAC_BAR0_MASK);
+ pci_clear_master(pdev);
+
+ if (num_instances == 1)
+ software_node_unregister_node_group(fixed_link_node_group);
+ num_instances--;
+}
+
+static int __maybe_unused dwxgmac_brcm_pci_suspend(struct device *dev)
+{
+ struct pci_dev *pdev = to_pci_dev(dev);
+ int ret;
+
+ ret = stmmac_suspend(dev);
+ if (ret)
+ return ret;
+
+ ret = pci_save_state(pdev);
+ if (ret)
+ return ret;
+
+ pci_disable_device(pdev);
+ pci_wake_from_d3(pdev, true);
+
+ return 0;
+}
+
+static int __maybe_unused dwxgmac_brcm_pci_resume(struct device *dev)
+{
+ struct pci_dev *pdev = to_pci_dev(dev);
+ int ret;
+
+ pci_restore_state(pdev);
+ pci_set_power_state(pdev, PCI_D0);
+
+ ret = pci_enable_device(pdev);
+ if (ret)
+ return ret;
+
+ pci_set_master(pdev);
+
+ return stmmac_resume(dev);
+}
+
+static SIMPLE_DEV_PM_OPS(dwxgmac_brcm_pm_ops,
+ dwxgmac_brcm_pci_suspend,
+ dwxgmac_brcm_pci_resume);
+
+static const struct pci_device_id dwxgmac_brcm_id_table[] = {
+ { PCI_DEVICE_DATA(BROADCOM, BCM8958X, &dwxgmac_brcm_pci_info) },
+ {}
+};
+
+MODULE_DEVICE_TABLE(pci, dwxgmac_brcm_id_table);
+
+static struct pci_driver dwxgmac_brcm_pci_driver = {
+ .name = "brcm-bcm8958x",
+ .id_table = dwxgmac_brcm_id_table,
+ .probe = dwxgmac_brcm_pci_probe,
+ .remove = dwxgmac_brcm_pci_remove,
+ .driver = {
+ .pm = &dwxgmac_brcm_pm_ops,
+ },
+};
+
+module_pci_driver(dwxgmac_brcm_pci_driver);
+
+MODULE_DESCRIPTION("Broadcom 10G Automotive Ethernet PCIe driver");
+MODULE_LICENSE("GPL");