[PATCH net-next 02/12] net: stmmac: replace the sph_disable field with a flag

Bartosz Golaszewski
2023-06-21T18:26:20Z

drivers/net/ethernet/stmicro/stmmac/dwmac-dwc-qos-eth.c | 2 +-
drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c | 2 +-
drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 3 ++-
include/linux/stmmac.h | 2 +-
4 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-dwc-qos-eth.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-dwc-qos-eth.c
index 9f88530c5e8c..0c12ab67c27b 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-dwc-qos-eth.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-dwc-qos-eth.c
@@ -359,7 +359,7 @@ static int tegra_eqos_probe(struct platform_device *pdev,
data->fix_mac_speed = tegra_eqos_fix_speed;
data->init = tegra_eqos_init;
data->bsp_priv = eqos;
- data->sph_disable = 1;
+ data->flags |= STMMAC_FLAG_SPH_DISABLE;

err = tegra_eqos_init(pdev, eqos);
if (err < 0)
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c
index ab9f876b6df7..70e91bbef2a6 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c
@@ -459,7 +459,7 @@ static int intel_mgbe_common_data(struct pci_dev *pdev,
plat->has_gmac4 = 1;
plat->force_sf_dma_mode = 0;
plat->tso_en = 1;
- plat->sph_disable = 1;
+ data->flags |= STMMAC_FLAG_SPH_DISABLE;

/* Multiplying factor to the clk_eee_i clock time
* period to make it closer to 100 ns. This value
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
index 38b6cbd8a133..18e56299363d 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
@@ -7258,7 +7258,8 @@ int stmmac_dvr_probe(struct device *device,
dev_info(priv->device, "TSO feature enabled\n");
}

- if (priv->dma_cap.sphen && !priv->plat->sph_disable) {
+ if (priv->dma_cap.sphen &&
+ !(priv->plat->flags & STMMAC_FLAG_SPH_DISABLE)) {
ndev->hw_features |= NETIF_F_GRO;
priv->sph_cap = true;
priv->sph = priv->sph_cap;
diff --git a/include/linux/stmmac.h b/include/linux/stmmac.h
index 8e7511071ef1..1b02f866316c 100644
--- a/include/linux/stmmac.h
+++ b/include/linux/stmmac.h
@@ -205,6 +205,7 @@ struct dwmac4_addrs {
};

#define STMMAC_FLAG_HAS_INTEGRATED_PCS BIT(0)
+#define STMMAC_FLAG_SPH_DISABLE BIT(1)

struct plat_stmmacenet_data {
int bus_id;
@@ -292,7 +293,6 @@ struct plat_stmmacenet_data {
int msi_rx_base_vec;
int msi_tx_base_vec;
bool use_phy_wol;
- bool sph_disable;
bool serdes_up_after_phy_linkup;
const struct dwmac4_addrs *dwmac4_addrs;
unsigned int flags;
--
2.39.2