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Message-Id: <E1vJvjF-0000000EVju-3LfS@rmk-PC.armlinux.org.uk> Date: Fri, 14 Nov 2025 15:28:49 +0000 From: "Russell King (Oracle)" <rmk+kernel@...linux.org.uk> To: Andrew Lunn <andrew@...n.ch>, Heiner Kallweit <hkallweit1@...il.com> Cc: Alexandre Torgue <alexandre.torgue@...s.st.com>, Andrew Lunn <andrew+netdev@...n.ch>, Chen Wang <unicorn_wang@...look.com>, "David S. Miller" <davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>, Inochi Amaoto <inochiama@...il.com>, Jakub Kicinski <kuba@...nel.org>, linux-arm-kernel@...ts.infradead.org, linux-stm32@...md-mailman.stormreply.com, Maxime Coquelin <mcoquelin.stm32@...il.com>, netdev@...r.kernel.org, Paolo Abeni <pabeni@...hat.com>, sophgo@...ts.linux.dev Subject: [PATCH net-next 06/11] net: stmmac: move initialisation of unicast_filter_entries to stmmac_plat_dat_alloc() Move the default initialisation of plat_dat->unicast_filter_entries to 1 to stmmac_plat_dat_alloc(). This means platform glue only needs to override this if different. Signed-off-by: Russell King (Oracle) <rmk+kernel@...linux.org.uk> --- drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c | 6 ------ drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c | 3 --- drivers/net/ethernet/stmicro/stmmac/dwmac-sophgo.c | 1 - drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 2 ++ drivers/net/ethernet/stmicro/stmmac/stmmac_pci.c | 6 ------ drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c | 3 --- 6 files changed, 2 insertions(+), 19 deletions(-) diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c index a4ef3ec070e2..de07cca2e625 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c @@ -570,9 +570,6 @@ static void common_default_data(struct plat_stmmacenet_data *plat) plat->mdio_bus_data->needs_reset = true; - /* Set default value for unicast filter entries */ - plat->unicast_filter_entries = 1; - /* Set default number of RX and TX queues to use */ plat->tx_queues_to_use = 1; plat->rx_queues_to_use = 1; @@ -700,9 +697,6 @@ static int intel_mgbe_common_data(struct pci_dev *pdev, plat->ptp_clk_freq_config = intel_mgbe_ptp_clk_freq_config; - /* Set default value for unicast filter entries */ - plat->unicast_filter_entries = 1; - plat->flags |= STMMAC_FLAG_VLAN_FAIL_Q_EN; /* Use the last Rx queue */ diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c index cfdda9e82a19..99b2d2deaceb 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c @@ -98,9 +98,6 @@ static void loongson_default_data(struct pci_dev *pdev, /* Increase the default value for multicast hash bins */ plat->multicast_filter_bins = 256; - /* Set default value for unicast filter entries */ - plat->unicast_filter_entries = 1; - /* Disable Priority config by default */ plat->tx_queues_cfg[0].use_prio = false; plat->rx_queues_cfg[0].use_prio = false; diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-sophgo.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-sophgo.c index 3b7947a7a7ba..24ce17ea35c4 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-sophgo.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-sophgo.c @@ -24,7 +24,6 @@ static int sophgo_sg2044_dwmac_init(struct platform_device *pdev, plat_dat->flags |= STMMAC_FLAG_SPH_DISABLE; plat_dat->set_clk_tx_rate = stmmac_set_clk_tx_rate; plat_dat->multicast_filter_bins = 0; - plat_dat->unicast_filter_entries = 1; return 0; } diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c index a7393a3e792f..1d12835d14ce 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -7568,11 +7568,13 @@ struct plat_stmmacenet_data *stmmac_plat_dat_alloc(struct device *dev) * - determine GMII_Address CR field from CSR clock * - allow MTU up to JUMBO_LEN * - hash table size + * - one unicast filter entry */ plat_dat->phy_addr = -1; plat_dat->clk_csr = -1; plat_dat->maxmtu = JUMBO_LEN; plat_dat->multicast_filter_bins = HASH_TABLE_SIZE; + plat_dat->unicast_filter_entries = 1; return plat_dat; } diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_pci.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_pci.c index 0c65b24480ae..aea615e76dac 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_pci.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_pci.c @@ -28,9 +28,6 @@ static void common_default_data(struct plat_stmmacenet_data *plat) plat->mdio_bus_data->needs_reset = true; - /* Set default value for unicast filter entries */ - plat->unicast_filter_entries = 1; - /* Set default number of RX and TX queues to use */ plat->tx_queues_to_use = 1; plat->rx_queues_to_use = 1; @@ -75,9 +72,6 @@ static int snps_gmac5_default_data(struct pci_dev *pdev, plat->flags |= STMMAC_FLAG_TSO_EN; plat->pmt = 1; - /* Set default value for unicast filter entries */ - plat->unicast_filter_entries = 1; - /* Set default number of RX and TX queues to use */ plat->tx_queues_to_use = 4; plat->rx_queues_to_use = 4; diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c index 9982aaa19519..314cb3e720fd 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c @@ -508,9 +508,6 @@ stmmac_probe_config_dt(struct platform_device *pdev, u8 *mac) plat->flags |= STMMAC_FLAG_EN_TX_LPI_CLOCKGATING; } - /* Set default value for unicast filter entries */ - plat->unicast_filter_entries = 1; - /* * Currently only the properties needed on SPEAr600 * are provided. All other properties should be added -- 2.47.3
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