b3f95490b9
This adds initial support for kernel 4.14 based on the patches for kernel 4.9. In the configuration I deactivated some of the new possible security features like: CONFIG_REFCOUNT_FULL CONFIG_SLAB_FREELIST_HARDENED CONFIG_SOFTLOCKUP_DETECTOR CONFIG_WARN_ALL_UNSEEDED_RANDOM And these overlay FS options are also deactivated: CONFIG_OVERLAY_FS_INDEX CONFIG_OVERLAY_FS_REDIRECT_DIR I activated this: CONFIG_FORTIFY_SOURCE CONFIG_POSIX_TIMERS CONFIG_SLAB_MERGE_DEFAULT CONFIG_WATCHDOG_HANDLE_BOOT_ENABLED I am not sure if I did the porting correct for the following patches: target/linux/generic/backport-4.14/020-backport_netfilter_rtcache.patch target/linux/generic/hack-4.14/220-gc_sections.patch target/linux/generic/hack-4.14/321-powerpc_crtsavres_prereq.patch target/linux/generic/pending-4.14/305-mips_module_reloc.patch target/linux/generic/pending-4.14/611-netfilter_match_bypass_default_table.patch target/linux/generic/pending-4.14/680-NET-skip-GRO-for-foreign-MAC-addresses.patch Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
70 lines
2.3 KiB
Diff
70 lines
2.3 KiB
Diff
From: Felix Fietkau <nbd@nbd.name>
|
|
Subject: net: phy: at803x: add support for AT8032
|
|
|
|
Like AT8030, this PHY needs the GPIO reset workaround
|
|
|
|
Signed-off-by: Felix Fietkau <nbd@nbd.name>
|
|
---
|
|
|
|
--- a/drivers/net/phy/at803x.c
|
|
+++ b/drivers/net/phy/at803x.c
|
|
@@ -62,6 +62,7 @@
|
|
|
|
#define ATH8030_PHY_ID 0x004dd076
|
|
#define ATH8031_PHY_ID 0x004dd074
|
|
+#define ATH8032_PHY_ID 0x004dd023
|
|
#define ATH8035_PHY_ID 0x004dd072
|
|
#define AT803X_PHY_ID_MASK 0xffffffef
|
|
|
|
@@ -260,7 +261,8 @@ static int at803x_probe(struct phy_devic
|
|
if (!priv)
|
|
return -ENOMEM;
|
|
|
|
- if (phydev->drv->phy_id != ATH8030_PHY_ID)
|
|
+ if (phydev->drv->phy_id != ATH8030_PHY_ID &&
|
|
+ phydev->drv->phy_id != ATH8032_PHY_ID)
|
|
goto does_not_require_reset_workaround;
|
|
|
|
gpiod_reset = devm_gpiod_get_optional(dev, "reset", GPIOD_OUT_LOW);
|
|
@@ -336,7 +338,7 @@ static void at803x_link_change_notify(st
|
|
struct at803x_priv *priv = phydev->priv;
|
|
|
|
/*
|
|
- * Conduct a hardware reset for AT8030 every time a link loss is
|
|
+ * Conduct a hardware reset for AT8030/2 every time a link loss is
|
|
* signalled. This is necessary to circumvent a hardware bug that
|
|
* occurs when the cable is unplugged while TX packets are pending
|
|
* in the FIFO. In such cases, the FIFO enters an error mode it
|
|
@@ -448,6 +450,24 @@ static struct phy_driver at803x_driver[]
|
|
.aneg_done = at803x_aneg_done,
|
|
.ack_interrupt = &at803x_ack_interrupt,
|
|
.config_intr = &at803x_config_intr,
|
|
+}, {
|
|
+ /* ATHEROS 8032 */
|
|
+ .phy_id = ATH8032_PHY_ID,
|
|
+ .name = "Atheros 8032 ethernet",
|
|
+ .phy_id_mask = 0xffffffef,
|
|
+ .probe = at803x_probe,
|
|
+ .config_init = at803x_config_init,
|
|
+ .link_change_notify = at803x_link_change_notify,
|
|
+ .set_wol = at803x_set_wol,
|
|
+ .get_wol = at803x_get_wol,
|
|
+ .suspend = at803x_suspend,
|
|
+ .resume = at803x_resume,
|
|
+ .features = PHY_BASIC_FEATURES,
|
|
+ .flags = PHY_HAS_INTERRUPT,
|
|
+ .config_aneg = genphy_config_aneg,
|
|
+ .read_status = genphy_read_status,
|
|
+ .ack_interrupt = at803x_ack_interrupt,
|
|
+ .config_intr = at803x_config_intr,
|
|
} };
|
|
|
|
module_phy_driver(at803x_driver);
|
|
@@ -455,6 +475,7 @@ module_phy_driver(at803x_driver);
|
|
static struct mdio_device_id __maybe_unused atheros_tbl[] = {
|
|
{ ATH8030_PHY_ID, AT803X_PHY_ID_MASK },
|
|
{ ATH8031_PHY_ID, AT803X_PHY_ID_MASK },
|
|
+ { ATH8032_PHY_ID, AT803X_PHY_ID_MASK },
|
|
{ ATH8035_PHY_ID, AT803X_PHY_ID_MASK },
|
|
{ }
|
|
};
|