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Correct handling of SFP ports in stat command

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This fixes handling of the SFP ports in the stat command.
The output of the command now is for physical ports, which however are
not shown in sequence.
This commit is contained in:
logicog
2025-12-08 08:39:54 +01:00
parent 32b5539670
commit e9b8ab5b79
2 changed files with 52 additions and 44 deletions
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rtl837x_port.c
+50 -43
View File
@@ -382,54 +382,61 @@ void port_stats_print(void) __banked
{
print_string("\n Port\tState\tLink\tTxGood\t\tTxBad\t\tRxGood\t\tRxBad\n");
for (uint8_t i = minPort; i <= maxPort; i++) {
write_char('1' + i); write_char('\t');
phy_read(i, 0x1f, 0xa610); // p001f.a610:2058
if (i <= maxPort - nSFPPorts) {
if (!isRTL8373) {
write_char('0' + log_to_phys_port[i]); write_char('\t');
} else {
write_char('1' + i); write_char('\t');
}
if (!IS_SFP(i)) {
phy_read(i, 0x1f, 0xa610);
if (SFR_DATA_8 == 0x20)
print_string("On\t");
else
print_string("Off\t");
} else { // An SFP Module
if (i != 3) {
reg_read_m(RTL837X_REG_GPIO_00_31_INPUT);
if (!(sfr_data[0] & 0x40)) {
print_string("SFP OK\t");
} else {
print_string("NO SFP\t");
}
} else {
reg_read_m(RTL837X_REG_GPIO_32_63_INPUT);
if (!(sfr_data[1] & 0x04)) {
print_string("SFP OK\t");
} else {
print_string("NO SFP\t");
}
}
}
if (i < 8)
reg_read_m(RTL837X_REG_LINKS);
uint8_t b = sfr_data[3 - (i >> 1)];
b = (i & 1) ? b >> 4 : b & 0xf;
switch (b) {
case 0:
print_string("Down\t");
break;
case 1:
print_string("100M\t");
break;
case 2:
print_string("1000M\t");
break;
case 5:
print_string("2.5G\t");
break;
default:
print_string("Up\t");
break;
}
} else { // An SFP Module TODO: This is for 1 module devices
reg_read_m(RTL837X_REG_GPIO_00_31_INPUT);
if (!(sfr_data[0] & 0x40)) {
print_string("SFP OK\t");
} else {
print_string("NO SFP\t");
}
reg_read_m(RTL837X_REG_GPIO_32_63_INPUT);
if (sfr_data[3] & 0x20) {
print_string("Down\t");
} else {
uint8_t rate = sfp_read_reg(0, 12);
if (rate == 0xd)
print_string("1000BX\t");
else if (rate == 0x1f)
print_string("2500G\t");
else if (rate > 0x65 && rate < 0x70)
print_string("10G\t");
else
print_string("Up\t");
}
else
reg_read_m(RTL837X_REG_LINKS_89);
uint8_t b = sfr_data[3 - ((i & 7) >> 1)];
b = (i & 1) ? b >> 4 : b & 0xf;
switch (b) {
case 0:
print_string("Down\t");
break;
case 1:
print_string("100M\t");
break;
case 2:
print_string("1000M\t");
break;
case 4:
print_string("10G\t");
break;
case 5:
print_string("2.5G\t");
break;
default:
print_string("Up\t");
break;
}
STAT_GET(0x2f, i);
print_reg(RTL837X_STAT_V_LOW); write_char('\t');
rtl837x_regs.h
+2 -1
View File
@@ -31,7 +31,8 @@
#define SDS_10GR 0x1a
#define SDS_OFF 0x1f
#define RTL837X_REG_LINKS 0x63f0
#define RTL837X_REG_LINKS 0x63f0
#define RTL837X_REG_LINKS_89 0x63f4
/* Each nibble encodes the link state of a port.
Port 0 appears to be the CPU port
The RTL8372 serves ports 4-7, port 3 is the RTL8221