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Merge pull request #489 from DrDoof/feat/port-media-pause

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port: report link role and negotiated pause per port
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feelfree69 authored and GitHub committed 2026-09-23 14:59:35 +02:00
2 parents 277e729f2c 340fdd97e5
commit d3dda09079
4 files changed
+40
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rtl837x_port.c
+32
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@@ -487,6 +487,38 @@ void port_l2_setup(void) __banked
}
void port_media_show(uint8_t port) __banked
{
uint8_t pause;
if (!machine.is_sfp[port]) {
reg_read_m(RTL837X_REG_LINKS_STS);
if (sfr_data[(port / 8) + 1] >> (port % 8) & 1) {
print_string("Link role: ");
reg_read_m(RTL837X_MAC_MSTR_SLV_STS);
if (sfr_data[3 - (port >> 3)] & (1 << (port & 7)))
print_string("master\n");
else
print_string("slave\n");
}
}
print_string("Pause negotiated:");
reg_read_m(RTL837X_MAC_TX_PAUSE_STS);
pause = sfr_data[3 - (port >> 3)] & (1 << (port & 7));
if (pause)
print_string(" TX");
reg_read_m(RTL837X_MAC_RX_PAUSE_STS);
if (sfr_data[3 - (port >> 3)] & (1 << (port & 7))) {
print_string(" RX");
pause = 1;
}
if (!pause)
print_string(" none");
write_char('\n');
}
void port_stats_print(void) __banked
{
print_string("\nPort\tState\tLink\tTxGood\t\tTxBad\t\tRxGood\t\tRxBad\n");