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Fix PHY issues

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logicog
2025-12-13 22:22:40 +01:00
parent d71a303f6c
commit 28f832a24d
2 changed files with 8 additions and 7 deletions
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rtlplayground.c
+3 -2
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@@ -1215,12 +1215,13 @@ void phy_modify(uint8_t phy_id, uint8_t dev_id, uint16_t reg, uint16_t mask, uin
// Modify the reed data.
// TODO: Check if we directly can modify SFR register directly.
uint16_t data = SFR_DATA_U16 & ~(mask);
data |= ~(set);
data |= set;
uint16_t phy_mask = bit_mask[phy_id];
// Write it back
SFR_SMI_REG_U16 = data;
SFR_SMI_REG_U16 = reg;
SFR_DATA_U16 = data;
SFR_SMI_PHYMASK = phy_mask; // SFR_C5
SFR_SMI_DEV = smi_phy | (phy_mask >> 8);
SFR_EXEC_GO = SFR_EXEC_WRITE_SMI;