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Add speed option to EEE function.

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chriz
2026-01-28 09:21:03 +01:00
parent aae055123e
commit 55fd2d5fb6
2 changed files with 33 additions and 11 deletions
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rtl837x_port.c
+31 -9
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@@ -431,17 +431,39 @@ uint16_t port_isolation_get(register uint8_t port)
}
void port_eee_enable(uint8_t port) __banked
void port_eee_enable(__xdata uint8_t port,__xdata uint8_t speed) __banked
{
print_string("EEE on for "); print_byte(port); print_string(" speed "); print_byte(speed); write_char('\n');
if (machine.is_sfp[port])
return;
REG_SET(RTL8373_EEE_CTRL_BASE + (port << 2), EEE_100 | EEE_1000 | EEE_2G5);
// Enable EEE advertisement for 100/1000BASE-T via EEE Advertisement Reg
phy_write(port, PHY_MMD_AN, PHY_EEE_ADV, PHY_EEE_BIT_1G | PHY_EEE_BIT_100M);
// Enable EEE advertisement for 2.5GBASE-T via EEE Advertisement Reg 2
phy_write(port, PHY_MMD_AN, PHY_EEE_ADV2, PHY_EEE_BIT_2G5);
phy_reset(port);
// Enable all speeds up to the specified speed
if (speed == EEE_100) {
REG_SET(RTL8373_EEE_CTRL_BASE + (port << 2), EEE_100);
// Enable EEE advertisement for 100BASE-T via EEE Advertisement Reg
phy_write(port, PHY_MMD_AN, PHY_EEE_ADV, PHY_EEE_BIT_100M);
phy_reset(port);
return;
}
if (speed == EEE_1000) {
REG_SET(RTL8373_EEE_CTRL_BASE + (port << 2), EEE_100 | EEE_1000);
// Disable EEE advertisement for 2.5GBASE-T via EEE Advertisement Reg 2
phy_write(port, PHY_MMD_AN, PHY_EEE_ADV2, 0);
// Enable EEE advertisement for 100/1000BASE-T via EEE Advertisement Reg
phy_write(port, PHY_MMD_AN, PHY_EEE_ADV, PHY_EEE_BIT_1G | PHY_EEE_BIT_100M);
phy_reset(port);
return;
}
if (speed == EEE_2G5) {
REG_SET(RTL8373_EEE_CTRL_BASE + (port << 2), EEE_100 | EEE_1000 | EEE_2G5);
// Enable EEE advertisement for 100/1000BASE-T via EEE Advertisement Reg
phy_write(port, PHY_MMD_AN, PHY_EEE_ADV, PHY_EEE_BIT_1G | PHY_EEE_BIT_100M);
// Enable EEE advertisement for 2.5GBASE-T via EEE Advertisement Reg 2
phy_write(port, PHY_MMD_AN, PHY_EEE_ADV2, PHY_EEE_BIT_2G5);
phy_reset(port);
return;
}
}
@@ -515,10 +537,10 @@ void port_eee_status(uint8_t port) __banked
}
void port_eee_enable_all(void) __banked
void port_eee_enable_all(__xdata uint8_t speed) __banked
{
for (uint8_t i = machine.min_port; i <= machine.max_port; i++) {
port_eee_enable(i);
port_eee_enable(i, speed);
}
}