From 1543e317f1da31b75942316931e8f491a8920811 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Thu, 04 Jan 2024 10:08:02 +0000
Subject: [PATCH] disable FB
---
kernel/drivers/net/ethernet/stmicro/stmmac/dwmac-ipq806x.c | 25 +++++++++++++------------
1 files changed, 13 insertions(+), 12 deletions(-)
diff --git a/kernel/drivers/net/ethernet/stmicro/stmmac/dwmac-ipq806x.c b/kernel/drivers/net/ethernet/stmicro/stmmac/dwmac-ipq806x.c
index 826626e..90f69f4 100644
--- a/kernel/drivers/net/ethernet/stmicro/stmmac/dwmac-ipq806x.c
+++ b/kernel/drivers/net/ethernet/stmicro/stmmac/dwmac-ipq806x.c
@@ -189,9 +189,10 @@
static int ipq806x_gmac_of_parse(struct ipq806x_gmac *gmac)
{
struct device *dev = &gmac->pdev->dev;
+ int ret;
- gmac->phy_mode = of_get_phy_mode(dev->of_node);
- if ((int)gmac->phy_mode < 0) {
+ ret = of_get_phy_mode(dev->of_node, &gmac->phy_mode);
+ if (ret) {
dev_err(dev, "missing phy mode property\n");
return -EINVAL;
}
@@ -288,10 +289,7 @@
val &= ~NSS_COMMON_GMAC_CTL_PHY_IFACE_SEL;
break;
default:
- dev_err(&pdev->dev, "Unsupported PHY mode: \"%s\"\n",
- phy_modes(gmac->phy_mode));
- err = -EINVAL;
- goto err_remove_config_dt;
+ goto err_unsupported_phy;
}
regmap_write(gmac->nss_common, NSS_COMMON_GMAC_CTL(gmac->id), val);
@@ -308,10 +306,7 @@
NSS_COMMON_CLK_SRC_CTRL_OFFSET(gmac->id);
break;
default:
- dev_err(&pdev->dev, "Unsupported PHY mode: \"%s\"\n",
- phy_modes(gmac->phy_mode));
- err = -EINVAL;
- goto err_remove_config_dt;
+ goto err_unsupported_phy;
}
regmap_write(gmac->nss_common, NSS_COMMON_CLK_SRC_CTRL, val);
@@ -328,8 +323,7 @@
NSS_COMMON_CLK_GATE_GMII_TX_EN(gmac->id);
break;
default:
- /* We don't get here; the switch above will have errored out */
- unreachable();
+ goto err_unsupported_phy;
}
regmap_write(gmac->nss_common, NSS_COMMON_CLK_GATE, val);
@@ -351,6 +345,8 @@
plat_dat->bsp_priv = gmac;
plat_dat->fix_mac_speed = ipq806x_gmac_fix_mac_speed;
plat_dat->multicast_filter_bins = 0;
+ plat_dat->tx_fifo_size = 8192;
+ plat_dat->rx_fifo_size = 8192;
err = stmmac_dvr_probe(&pdev->dev, plat_dat, &stmmac_res);
if (err)
@@ -358,6 +354,11 @@
return 0;
+err_unsupported_phy:
+ dev_err(&pdev->dev, "Unsupported PHY mode: \"%s\"\n",
+ phy_modes(gmac->phy_mode));
+ err = -EINVAL;
+
err_remove_config_dt:
stmmac_remove_config_dt(pdev, plat_dat);
--
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