There is no competition to get more LOCs into the kernel, and driver can look better and have improved readability without those additional line breaks. While at it, shorten info structures that they are all PCI, at the end it's a PCI driver for Intel hardware. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
748 lines
19 KiB
C
748 lines
19 KiB
C
// SPDX-License-Identifier: GPL-2.0
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/* Copyright (c) 2020, Intel Corporation
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*/
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#include <linux/clk-provider.h>
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#include <linux/pci.h>
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#include <linux/dmi.h>
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#include "dwmac-intel.h"
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#include "stmmac.h"
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struct intel_priv_data {
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int mdio_adhoc_addr; /* mdio address for serdes & etc */
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};
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/* This struct is used to associate PCI Function of MAC controller on a board,
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* discovered via DMI, with the address of PHY connected to the MAC. The
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* negative value of the address means that MAC controller is not connected
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* with PHY.
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*/
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struct stmmac_pci_func_data {
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unsigned int func;
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int phy_addr;
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};
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struct stmmac_pci_dmi_data {
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const struct stmmac_pci_func_data *func;
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size_t nfuncs;
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};
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struct stmmac_pci_info {
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int (*setup)(struct pci_dev *pdev, struct plat_stmmacenet_data *plat);
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};
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static int stmmac_pci_find_phy_addr(struct pci_dev *pdev,
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const struct dmi_system_id *dmi_list)
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{
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const struct stmmac_pci_func_data *func_data;
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const struct stmmac_pci_dmi_data *dmi_data;
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const struct dmi_system_id *dmi_id;
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int func = PCI_FUNC(pdev->devfn);
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size_t n;
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dmi_id = dmi_first_match(dmi_list);
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if (!dmi_id)
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return -ENODEV;
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dmi_data = dmi_id->driver_data;
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func_data = dmi_data->func;
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for (n = 0; n < dmi_data->nfuncs; n++, func_data++)
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if (func_data->func == func)
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return func_data->phy_addr;
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return -ENODEV;
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}
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static int serdes_status_poll(struct stmmac_priv *priv, int phyaddr,
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int phyreg, u32 mask, u32 val)
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{
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unsigned int retries = 10;
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int val_rd;
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do {
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val_rd = mdiobus_read(priv->mii, phyaddr, phyreg);
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if ((val_rd & mask) == (val & mask))
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return 0;
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udelay(POLL_DELAY_US);
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} while (--retries);
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return -ETIMEDOUT;
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}
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static int intel_serdes_powerup(struct net_device *ndev, void *priv_data)
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{
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struct intel_priv_data *intel_priv = priv_data;
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struct stmmac_priv *priv = netdev_priv(ndev);
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int serdes_phy_addr = 0;
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u32 data = 0;
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if (!intel_priv->mdio_adhoc_addr)
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return 0;
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serdes_phy_addr = intel_priv->mdio_adhoc_addr;
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/* assert clk_req */
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data = mdiobus_read(priv->mii, serdes_phy_addr, SERDES_GCR0);
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data |= SERDES_PLL_CLK;
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mdiobus_write(priv->mii, serdes_phy_addr, SERDES_GCR0, data);
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/* check for clk_ack assertion */
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data = serdes_status_poll(priv, serdes_phy_addr,
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SERDES_GSR0,
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SERDES_PLL_CLK,
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SERDES_PLL_CLK);
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if (data) {
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dev_err(priv->device, "Serdes PLL clk request timeout\n");
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return data;
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}
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/* assert lane reset */
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data = mdiobus_read(priv->mii, serdes_phy_addr, SERDES_GCR0);
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data |= SERDES_RST;
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mdiobus_write(priv->mii, serdes_phy_addr, SERDES_GCR0, data);
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/* check for assert lane reset reflection */
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data = serdes_status_poll(priv, serdes_phy_addr,
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SERDES_GSR0,
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SERDES_RST,
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SERDES_RST);
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if (data) {
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dev_err(priv->device, "Serdes assert lane reset timeout\n");
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return data;
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}
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/* move power state to P0 */
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data = mdiobus_read(priv->mii, serdes_phy_addr, SERDES_GCR0);
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data &= ~SERDES_PWR_ST_MASK;
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data |= SERDES_PWR_ST_P0 << SERDES_PWR_ST_SHIFT;
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mdiobus_write(priv->mii, serdes_phy_addr, SERDES_GCR0, data);
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/* Check for P0 state */
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data = serdes_status_poll(priv, serdes_phy_addr,
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SERDES_GSR0,
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SERDES_PWR_ST_MASK,
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SERDES_PWR_ST_P0 << SERDES_PWR_ST_SHIFT);
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if (data) {
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dev_err(priv->device, "Serdes power state P0 timeout.\n");
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return data;
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}
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return 0;
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}
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static void intel_serdes_powerdown(struct net_device *ndev, void *intel_data)
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{
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struct intel_priv_data *intel_priv = intel_data;
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struct stmmac_priv *priv = netdev_priv(ndev);
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int serdes_phy_addr = 0;
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u32 data = 0;
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if (!intel_priv->mdio_adhoc_addr)
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return;
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serdes_phy_addr = intel_priv->mdio_adhoc_addr;
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/* move power state to P3 */
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data = mdiobus_read(priv->mii, serdes_phy_addr, SERDES_GCR0);
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data &= ~SERDES_PWR_ST_MASK;
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data |= SERDES_PWR_ST_P3 << SERDES_PWR_ST_SHIFT;
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mdiobus_write(priv->mii, serdes_phy_addr, SERDES_GCR0, data);
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/* Check for P3 state */
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data = serdes_status_poll(priv, serdes_phy_addr,
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SERDES_GSR0,
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SERDES_PWR_ST_MASK,
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SERDES_PWR_ST_P3 << SERDES_PWR_ST_SHIFT);
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if (data) {
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dev_err(priv->device, "Serdes power state P3 timeout\n");
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return;
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}
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/* de-assert clk_req */
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data = mdiobus_read(priv->mii, serdes_phy_addr, SERDES_GCR0);
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data &= ~SERDES_PLL_CLK;
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mdiobus_write(priv->mii, serdes_phy_addr, SERDES_GCR0, data);
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/* check for clk_ack de-assert */
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data = serdes_status_poll(priv, serdes_phy_addr,
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SERDES_GSR0,
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SERDES_PLL_CLK,
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(u32)~SERDES_PLL_CLK);
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if (data) {
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dev_err(priv->device, "Serdes PLL clk de-assert timeout\n");
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return;
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}
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/* de-assert lane reset */
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data = mdiobus_read(priv->mii, serdes_phy_addr, SERDES_GCR0);
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data &= ~SERDES_RST;
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mdiobus_write(priv->mii, serdes_phy_addr, SERDES_GCR0, data);
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/* check for de-assert lane reset reflection */
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data = serdes_status_poll(priv, serdes_phy_addr,
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SERDES_GSR0,
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SERDES_RST,
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(u32)~SERDES_RST);
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if (data) {
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dev_err(priv->device, "Serdes de-assert lane reset timeout\n");
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return;
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}
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}
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static void common_default_data(struct plat_stmmacenet_data *plat)
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{
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plat->clk_csr = 2; /* clk_csr_i = 20-35MHz & MDC = clk_csr_i/16 */
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plat->has_gmac = 1;
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plat->force_sf_dma_mode = 1;
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plat->mdio_bus_data->needs_reset = true;
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/* Set default value for multicast hash bins */
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plat->multicast_filter_bins = HASH_TABLE_SIZE;
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/* Set default value for unicast filter entries */
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plat->unicast_filter_entries = 1;
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/* Set the maxmtu to a default of JUMBO_LEN */
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plat->maxmtu = JUMBO_LEN;
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/* Set default number of RX and TX queues to use */
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plat->tx_queues_to_use = 1;
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plat->rx_queues_to_use = 1;
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/* Disable Priority config by default */
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plat->tx_queues_cfg[0].use_prio = false;
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plat->rx_queues_cfg[0].use_prio = false;
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/* Disable RX queues routing by default */
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plat->rx_queues_cfg[0].pkt_route = 0x0;
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}
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static int intel_mgbe_common_data(struct pci_dev *pdev,
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struct plat_stmmacenet_data *plat)
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{
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int ret;
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int i;
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plat->clk_csr = 5;
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plat->has_gmac = 0;
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plat->has_gmac4 = 1;
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plat->force_sf_dma_mode = 0;
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plat->tso_en = 1;
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plat->rx_sched_algorithm = MTL_RX_ALGORITHM_SP;
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for (i = 0; i < plat->rx_queues_to_use; i++) {
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plat->rx_queues_cfg[i].mode_to_use = MTL_QUEUE_DCB;
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plat->rx_queues_cfg[i].chan = i;
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/* Disable Priority config by default */
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plat->rx_queues_cfg[i].use_prio = false;
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/* Disable RX queues routing by default */
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plat->rx_queues_cfg[i].pkt_route = 0x0;
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}
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for (i = 0; i < plat->tx_queues_to_use; i++) {
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plat->tx_queues_cfg[i].mode_to_use = MTL_QUEUE_DCB;
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/* Disable Priority config by default */
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plat->tx_queues_cfg[i].use_prio = false;
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}
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/* FIFO size is 4096 bytes for 1 tx/rx queue */
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plat->tx_fifo_size = plat->tx_queues_to_use * 4096;
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plat->rx_fifo_size = plat->rx_queues_to_use * 4096;
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plat->tx_sched_algorithm = MTL_TX_ALGORITHM_WRR;
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plat->tx_queues_cfg[0].weight = 0x09;
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plat->tx_queues_cfg[1].weight = 0x0A;
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plat->tx_queues_cfg[2].weight = 0x0B;
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plat->tx_queues_cfg[3].weight = 0x0C;
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plat->tx_queues_cfg[4].weight = 0x0D;
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plat->tx_queues_cfg[5].weight = 0x0E;
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plat->tx_queues_cfg[6].weight = 0x0F;
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plat->tx_queues_cfg[7].weight = 0x10;
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plat->dma_cfg->pbl = 32;
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plat->dma_cfg->pblx8 = true;
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plat->dma_cfg->fixed_burst = 0;
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plat->dma_cfg->mixed_burst = 0;
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plat->dma_cfg->aal = 0;
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plat->axi = devm_kzalloc(&pdev->dev, sizeof(*plat->axi),
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GFP_KERNEL);
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if (!plat->axi)
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return -ENOMEM;
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plat->axi->axi_lpi_en = 0;
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plat->axi->axi_xit_frm = 0;
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plat->axi->axi_wr_osr_lmt = 1;
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plat->axi->axi_rd_osr_lmt = 1;
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plat->axi->axi_blen[0] = 4;
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plat->axi->axi_blen[1] = 8;
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plat->axi->axi_blen[2] = 16;
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plat->ptp_max_adj = plat->clk_ptp_rate;
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/* Set system clock */
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plat->stmmac_clk = clk_register_fixed_rate(&pdev->dev,
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"stmmac-clk", NULL, 0,
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plat->clk_ptp_rate);
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if (IS_ERR(plat->stmmac_clk)) {
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dev_warn(&pdev->dev, "Fail to register stmmac-clk\n");
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plat->stmmac_clk = NULL;
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}
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ret = clk_prepare_enable(plat->stmmac_clk);
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if (ret) {
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clk_unregister_fixed_rate(plat->stmmac_clk);
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return ret;
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}
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/* Set default value for multicast hash bins */
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plat->multicast_filter_bins = HASH_TABLE_SIZE;
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/* Set default value for unicast filter entries */
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plat->unicast_filter_entries = 1;
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/* Set the maxmtu to a default of JUMBO_LEN */
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plat->maxmtu = JUMBO_LEN;
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return 0;
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}
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static int ehl_common_data(struct pci_dev *pdev,
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struct plat_stmmacenet_data *plat)
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{
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plat->rx_queues_to_use = 8;
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plat->tx_queues_to_use = 8;
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plat->clk_ptp_rate = 200000000;
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return intel_mgbe_common_data(pdev, plat);
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}
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static int ehl_sgmii_data(struct pci_dev *pdev,
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struct plat_stmmacenet_data *plat)
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{
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plat->bus_id = 1;
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plat->phy_addr = 0;
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plat->phy_interface = PHY_INTERFACE_MODE_SGMII;
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plat->serdes_powerup = intel_serdes_powerup;
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plat->serdes_powerdown = intel_serdes_powerdown;
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return ehl_common_data(pdev, plat);
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}
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static struct stmmac_pci_info ehl_sgmii1g_info = {
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.setup = ehl_sgmii_data,
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};
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static int ehl_rgmii_data(struct pci_dev *pdev,
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struct plat_stmmacenet_data *plat)
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{
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plat->bus_id = 1;
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plat->phy_addr = 0;
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plat->phy_interface = PHY_INTERFACE_MODE_RGMII;
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return ehl_common_data(pdev, plat);
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}
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static struct stmmac_pci_info ehl_rgmii1g_info = {
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.setup = ehl_rgmii_data,
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};
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static int ehl_pse0_common_data(struct pci_dev *pdev,
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struct plat_stmmacenet_data *plat)
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{
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plat->bus_id = 2;
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plat->phy_addr = 1;
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return ehl_common_data(pdev, plat);
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}
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static int ehl_pse0_rgmii1g_data(struct pci_dev *pdev,
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struct plat_stmmacenet_data *plat)
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{
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plat->phy_interface = PHY_INTERFACE_MODE_RGMII_ID;
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return ehl_pse0_common_data(pdev, plat);
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}
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static struct stmmac_pci_info ehl_pse0_rgmii1g_info = {
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.setup = ehl_pse0_rgmii1g_data,
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};
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static int ehl_pse0_sgmii1g_data(struct pci_dev *pdev,
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struct plat_stmmacenet_data *plat)
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{
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plat->phy_interface = PHY_INTERFACE_MODE_SGMII;
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plat->serdes_powerup = intel_serdes_powerup;
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plat->serdes_powerdown = intel_serdes_powerdown;
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return ehl_pse0_common_data(pdev, plat);
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}
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static struct stmmac_pci_info ehl_pse0_sgmii1g_info = {
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.setup = ehl_pse0_sgmii1g_data,
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};
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static int ehl_pse1_common_data(struct pci_dev *pdev,
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struct plat_stmmacenet_data *plat)
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{
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plat->bus_id = 3;
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plat->phy_addr = 1;
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return ehl_common_data(pdev, plat);
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}
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static int ehl_pse1_rgmii1g_data(struct pci_dev *pdev,
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struct plat_stmmacenet_data *plat)
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{
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plat->phy_interface = PHY_INTERFACE_MODE_RGMII_ID;
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return ehl_pse1_common_data(pdev, plat);
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}
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static struct stmmac_pci_info ehl_pse1_rgmii1g_info = {
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.setup = ehl_pse1_rgmii1g_data,
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};
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static int ehl_pse1_sgmii1g_data(struct pci_dev *pdev,
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struct plat_stmmacenet_data *plat)
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{
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plat->phy_interface = PHY_INTERFACE_MODE_SGMII;
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plat->serdes_powerup = intel_serdes_powerup;
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plat->serdes_powerdown = intel_serdes_powerdown;
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return ehl_pse1_common_data(pdev, plat);
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}
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static struct stmmac_pci_info ehl_pse1_sgmii1g_info = {
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.setup = ehl_pse1_sgmii1g_data,
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};
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static int tgl_common_data(struct pci_dev *pdev,
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struct plat_stmmacenet_data *plat)
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{
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plat->rx_queues_to_use = 6;
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plat->tx_queues_to_use = 4;
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plat->clk_ptp_rate = 200000000;
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return intel_mgbe_common_data(pdev, plat);
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}
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static int tgl_sgmii_data(struct pci_dev *pdev,
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struct plat_stmmacenet_data *plat)
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{
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plat->bus_id = 1;
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plat->phy_addr = 0;
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plat->phy_interface = PHY_INTERFACE_MODE_SGMII;
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plat->serdes_powerup = intel_serdes_powerup;
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plat->serdes_powerdown = intel_serdes_powerdown;
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return tgl_common_data(pdev, plat);
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}
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static struct stmmac_pci_info tgl_sgmii1g_info = {
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.setup = tgl_sgmii_data,
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};
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static const struct stmmac_pci_func_data galileo_stmmac_func_data[] = {
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{
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.func = 6,
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.phy_addr = 1,
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},
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};
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static const struct stmmac_pci_dmi_data galileo_stmmac_dmi_data = {
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.func = galileo_stmmac_func_data,
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.nfuncs = ARRAY_SIZE(galileo_stmmac_func_data),
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};
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static const struct stmmac_pci_func_data iot2040_stmmac_func_data[] = {
|
|
{
|
|
.func = 6,
|
|
.phy_addr = 1,
|
|
},
|
|
{
|
|
.func = 7,
|
|
.phy_addr = 1,
|
|
},
|
|
};
|
|
|
|
static const struct stmmac_pci_dmi_data iot2040_stmmac_dmi_data = {
|
|
.func = iot2040_stmmac_func_data,
|
|
.nfuncs = ARRAY_SIZE(iot2040_stmmac_func_data),
|
|
};
|
|
|
|
static const struct dmi_system_id quark_pci_dmi[] = {
|
|
{
|
|
.matches = {
|
|
DMI_EXACT_MATCH(DMI_BOARD_NAME, "Galileo"),
|
|
},
|
|
.driver_data = (void *)&galileo_stmmac_dmi_data,
|
|
},
|
|
{
|
|
.matches = {
|
|
DMI_EXACT_MATCH(DMI_BOARD_NAME, "GalileoGen2"),
|
|
},
|
|
.driver_data = (void *)&galileo_stmmac_dmi_data,
|
|
},
|
|
/* There are 2 types of SIMATIC IOT2000: IOT2020 and IOT2040.
|
|
* The asset tag "6ES7647-0AA00-0YA2" is only for IOT2020 which
|
|
* has only one pci network device while other asset tags are
|
|
* for IOT2040 which has two.
|
|
*/
|
|
{
|
|
.matches = {
|
|
DMI_EXACT_MATCH(DMI_BOARD_NAME, "SIMATIC IOT2000"),
|
|
DMI_EXACT_MATCH(DMI_BOARD_ASSET_TAG,
|
|
"6ES7647-0AA00-0YA2"),
|
|
},
|
|
.driver_data = (void *)&galileo_stmmac_dmi_data,
|
|
},
|
|
{
|
|
.matches = {
|
|
DMI_EXACT_MATCH(DMI_BOARD_NAME, "SIMATIC IOT2000"),
|
|
},
|
|
.driver_data = (void *)&iot2040_stmmac_dmi_data,
|
|
},
|
|
{}
|
|
};
|
|
|
|
static int quark_default_data(struct pci_dev *pdev,
|
|
struct plat_stmmacenet_data *plat)
|
|
{
|
|
int ret;
|
|
|
|
/* Set common default data first */
|
|
common_default_data(plat);
|
|
|
|
/* Refuse to load the driver and register net device if MAC controller
|
|
* does not connect to any PHY interface.
|
|
*/
|
|
ret = stmmac_pci_find_phy_addr(pdev, quark_pci_dmi);
|
|
if (ret < 0) {
|
|
/* Return error to the caller on DMI enabled boards. */
|
|
if (dmi_get_system_info(DMI_BOARD_NAME))
|
|
return ret;
|
|
|
|
/* Galileo boards with old firmware don't support DMI. We always
|
|
* use 1 here as PHY address, so at least the first found MAC
|
|
* controller would be probed.
|
|
*/
|
|
ret = 1;
|
|
}
|
|
|
|
plat->bus_id = pci_dev_id(pdev);
|
|
plat->phy_addr = ret;
|
|
plat->phy_interface = PHY_INTERFACE_MODE_RMII;
|
|
|
|
plat->dma_cfg->pbl = 16;
|
|
plat->dma_cfg->pblx8 = true;
|
|
plat->dma_cfg->fixed_burst = 1;
|
|
/* AXI (TODO) */
|
|
|
|
return 0;
|
|
}
|
|
|
|
static const struct stmmac_pci_info quark_info = {
|
|
.setup = quark_default_data,
|
|
};
|
|
|
|
/**
|
|
* intel_eth_pci_probe
|
|
*
|
|
* @pdev: pci device pointer
|
|
* @id: pointer to table of device id/id's.
|
|
*
|
|
* Description: This probing function gets called for all PCI devices which
|
|
* match the ID table and are not "owned" by other driver yet. This function
|
|
* gets passed a "struct pci_dev *" for each device whose entry in the ID table
|
|
* matches the device. The probe functions returns zero when the driver choose
|
|
* to take "ownership" of the device or an error code(-ve no) otherwise.
|
|
*/
|
|
static int intel_eth_pci_probe(struct pci_dev *pdev,
|
|
const struct pci_device_id *id)
|
|
{
|
|
struct stmmac_pci_info *info = (struct stmmac_pci_info *)id->driver_data;
|
|
struct intel_priv_data *intel_priv;
|
|
struct plat_stmmacenet_data *plat;
|
|
struct stmmac_resources res;
|
|
int ret;
|
|
|
|
intel_priv = devm_kzalloc(&pdev->dev, sizeof(*intel_priv), GFP_KERNEL);
|
|
if (!intel_priv)
|
|
return -ENOMEM;
|
|
|
|
plat = devm_kzalloc(&pdev->dev, sizeof(*plat), GFP_KERNEL);
|
|
if (!plat)
|
|
return -ENOMEM;
|
|
|
|
plat->mdio_bus_data = devm_kzalloc(&pdev->dev,
|
|
sizeof(*plat->mdio_bus_data),
|
|
GFP_KERNEL);
|
|
if (!plat->mdio_bus_data)
|
|
return -ENOMEM;
|
|
|
|
plat->dma_cfg = devm_kzalloc(&pdev->dev, sizeof(*plat->dma_cfg),
|
|
GFP_KERNEL);
|
|
if (!plat->dma_cfg)
|
|
return -ENOMEM;
|
|
|
|
/* Enable pci device */
|
|
ret = pci_enable_device(pdev);
|
|
if (ret) {
|
|
dev_err(&pdev->dev, "%s: ERROR: failed to enable device\n",
|
|
__func__);
|
|
return ret;
|
|
}
|
|
|
|
ret = pcim_iomap_regions(pdev, BIT(0), pci_name(pdev));
|
|
if (ret)
|
|
return ret;
|
|
|
|
pci_set_master(pdev);
|
|
|
|
plat->bsp_priv = intel_priv;
|
|
intel_priv->mdio_adhoc_addr = 0x15;
|
|
|
|
ret = info->setup(pdev, plat);
|
|
if (ret)
|
|
return ret;
|
|
|
|
ret = pci_alloc_irq_vectors(pdev, 1, 1, PCI_IRQ_ALL_TYPES);
|
|
if (ret < 0)
|
|
return ret;
|
|
|
|
memset(&res, 0, sizeof(res));
|
|
res.addr = pcim_iomap_table(pdev)[0];
|
|
res.wol_irq = pci_irq_vector(pdev, 0);
|
|
res.irq = pci_irq_vector(pdev, 0);
|
|
|
|
ret = stmmac_dvr_probe(&pdev->dev, plat, &res);
|
|
if (ret) {
|
|
pci_free_irq_vectors(pdev);
|
|
clk_disable_unprepare(plat->stmmac_clk);
|
|
clk_unregister_fixed_rate(plat->stmmac_clk);
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
/**
|
|
* intel_eth_pci_remove
|
|
*
|
|
* @pdev: platform device pointer
|
|
* Description: this function calls the main to free the net resources
|
|
* and releases the PCI resources.
|
|
*/
|
|
static void intel_eth_pci_remove(struct pci_dev *pdev)
|
|
{
|
|
struct net_device *ndev = dev_get_drvdata(&pdev->dev);
|
|
struct stmmac_priv *priv = netdev_priv(ndev);
|
|
|
|
stmmac_dvr_remove(&pdev->dev);
|
|
|
|
pci_free_irq_vectors(pdev);
|
|
|
|
clk_disable_unprepare(priv->plat->stmmac_clk);
|
|
clk_unregister_fixed_rate(priv->plat->stmmac_clk);
|
|
|
|
pcim_iounmap_regions(pdev, BIT(0));
|
|
|
|
pci_disable_device(pdev);
|
|
}
|
|
|
|
static int __maybe_unused intel_eth_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 intel_eth_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(intel_eth_pm_ops, intel_eth_pci_suspend,
|
|
intel_eth_pci_resume);
|
|
|
|
#define PCI_DEVICE_ID_INTEL_QUARK_ID 0x0937
|
|
#define PCI_DEVICE_ID_INTEL_EHL_RGMII1G_ID 0x4b30
|
|
#define PCI_DEVICE_ID_INTEL_EHL_SGMII1G_ID 0x4b31
|
|
#define PCI_DEVICE_ID_INTEL_EHL_SGMII2G5_ID 0x4b32
|
|
/* Intel(R) Programmable Services Engine (Intel(R) PSE) consist of 2 MAC
|
|
* which are named PSE0 and PSE1
|
|
*/
|
|
#define PCI_DEVICE_ID_INTEL_EHL_PSE0_RGMII1G_ID 0x4ba0
|
|
#define PCI_DEVICE_ID_INTEL_EHL_PSE0_SGMII1G_ID 0x4ba1
|
|
#define PCI_DEVICE_ID_INTEL_EHL_PSE0_SGMII2G5_ID 0x4ba2
|
|
#define PCI_DEVICE_ID_INTEL_EHL_PSE1_RGMII1G_ID 0x4bb0
|
|
#define PCI_DEVICE_ID_INTEL_EHL_PSE1_SGMII1G_ID 0x4bb1
|
|
#define PCI_DEVICE_ID_INTEL_EHL_PSE1_SGMII2G5_ID 0x4bb2
|
|
#define PCI_DEVICE_ID_INTEL_TGL_SGMII1G_ID 0xa0ac
|
|
|
|
static const struct pci_device_id intel_eth_pci_id_table[] = {
|
|
{ PCI_DEVICE_DATA(INTEL, QUARK_ID, &quark_info) },
|
|
{ PCI_DEVICE_DATA(INTEL, EHL_RGMII1G_ID, &ehl_rgmii1g_info) },
|
|
{ PCI_DEVICE_DATA(INTEL, EHL_SGMII1G_ID, &ehl_sgmii1g_info) },
|
|
{ PCI_DEVICE_DATA(INTEL, EHL_SGMII2G5_ID, &ehl_sgmii1g_info) },
|
|
{ PCI_DEVICE_DATA(INTEL, EHL_PSE0_RGMII1G_ID, &ehl_pse0_rgmii1g_info) },
|
|
{ PCI_DEVICE_DATA(INTEL, EHL_PSE0_SGMII1G_ID, &ehl_pse0_sgmii1g_info) },
|
|
{ PCI_DEVICE_DATA(INTEL, EHL_PSE0_SGMII2G5_ID, &ehl_pse0_sgmii1g_info) },
|
|
{ PCI_DEVICE_DATA(INTEL, EHL_PSE1_RGMII1G_ID, &ehl_pse1_rgmii1g_info) },
|
|
{ PCI_DEVICE_DATA(INTEL, EHL_PSE1_SGMII1G_ID, &ehl_pse1_sgmii1g_info) },
|
|
{ PCI_DEVICE_DATA(INTEL, EHL_PSE1_SGMII2G5_ID, &ehl_pse1_sgmii1g_info) },
|
|
{ PCI_DEVICE_DATA(INTEL, TGL_SGMII1G_ID, &tgl_sgmii1g_info) },
|
|
{}
|
|
};
|
|
MODULE_DEVICE_TABLE(pci, intel_eth_pci_id_table);
|
|
|
|
static struct pci_driver intel_eth_pci_driver = {
|
|
.name = "intel-eth-pci",
|
|
.id_table = intel_eth_pci_id_table,
|
|
.probe = intel_eth_pci_probe,
|
|
.remove = intel_eth_pci_remove,
|
|
.driver = {
|
|
.pm = &intel_eth_pm_ops,
|
|
},
|
|
};
|
|
|
|
module_pci_driver(intel_eth_pci_driver);
|
|
|
|
MODULE_DESCRIPTION("INTEL 10/100/1000 Ethernet PCI driver");
|
|
MODULE_AUTHOR("Voon Weifeng <weifeng.voon@intel.com>");
|
|
MODULE_LICENSE("GPL v2");
|