diff options
Diffstat (limited to 'drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c')
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c index 2ac9dfb3462c..81ee0a071b4e 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c @@ -6,6 +6,7 @@ #include <linux/pci.h> #include <linux/dmi.h> #include "dwmac-intel.h" +#include "dwmac4.h" #include "stmmac.h" struct intel_priv_data { @@ -295,6 +296,7 @@ static int intel_mgbe_common_data(struct pci_dev *pdev, plat->axi->axi_blen[2] = 16; plat->ptp_max_adj = plat->clk_ptp_rate; + plat->eee_usecs_rate = plat->clk_ptp_rate; /* Set system clock */ plat->stmmac_clk = clk_register_fixed_rate(&pdev->dev, @@ -321,6 +323,11 @@ static int intel_mgbe_common_data(struct pci_dev *pdev, /* Set the maxmtu to a default of JUMBO_LEN */ plat->maxmtu = JUMBO_LEN; + plat->vlan_fail_q_en = true; + + /* Use the last Rx queue */ + plat->vlan_fail_q = plat->rx_queues_to_use - 1; + return 0; } @@ -627,6 +634,13 @@ static int intel_eth_pci_probe(struct pci_dev *pdev, res.wol_irq = pci_irq_vector(pdev, 0); res.irq = pci_irq_vector(pdev, 0); + if (plat->eee_usecs_rate > 0) { + u32 tx_lpi_usec; + + tx_lpi_usec = (plat->eee_usecs_rate / 1000000) - 1; + writel(tx_lpi_usec, res.addr + GMAC_1US_TIC_COUNTER); + } + ret = stmmac_dvr_probe(&pdev->dev, plat, &res); if (ret) { pci_free_irq_vectors(pdev); @@ -653,7 +667,6 @@ static void intel_eth_pci_remove(struct pci_dev *pdev) 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)); |