gitproxy/RTLPlayground
1
0
Fork 0
mirror of https://github.com/logicog/RTLPlayground.git synced 2026-08-30 14:52:51 +08:00
Code Issues Packages Projects Releases Wiki Activity

Merge pull request #345 from DrDoof/fix/sfp-i2c-error

Browse Source 
sfp: notice when an I2C read fails
This commit is contained in:
logicog
2026-08-25 05:13:47 +02:00
committed by GitHub
parent 16b0f207ed a0628c7df5
commit f582576b10
5 changed files with 161 additions and 108 deletions
Download Patch File Download Diff File Expand all files Collapse all files
cmd_parser.c
+25 -14
View File
@@ -759,18 +759,25 @@ void parse_mtu(void)
write_char('\n');
}
void sfp_print_measurements(uint8_t sfp)
bool sfp_print_measurements(uint8_t sfp)
{
print_string("Options: "); print_byte(sfp_read_reg(sfp, 92)); write_char('\n');
if (!sfp_read_block(sfp, 92, 1))
return false;
print_string("Options: "); print_byte(sfp_buf[0]); write_char('\n');
if (!(sfp_options[sfp] & 0x40))
return;
print_string("Temp: "); print_byte(sfp_read_reg(sfp, 224)); print_byte(sfp_read_reg(sfp, 225)); write_char('\n');
print_string("Vcc: "); print_byte(sfp_read_reg(sfp, 226)); print_byte(sfp_read_reg(sfp, 227)); write_char('\n');
print_string("TX Bias: "); print_byte(sfp_read_reg(sfp, 228)); print_byte(sfp_read_reg(sfp, 229)); write_char('\n');
print_string("TX Power: "); print_byte(sfp_read_reg(sfp, 230)); print_byte(sfp_read_reg(sfp, 231)); write_char('\n');
print_string("RX Power: "); print_byte(sfp_read_reg(sfp, 232)); print_byte(sfp_read_reg(sfp, 233)); write_char('\n');
print_string("Laser: "); print_byte(sfp_read_reg(sfp, 234)); print_byte(sfp_read_reg(sfp, 235)); write_char('\n');
print_string("State: "); print_byte(sfp_read_reg(sfp, 238)); write_char('\n');
return true;
if (!sfp_read_block(sfp, 224, 16))
return false;
print_string("Temp: "); print_byte(sfp_buf[0]); print_byte(sfp_buf[1]); write_char('\n');
print_string("Vcc: "); print_byte(sfp_buf[2]); print_byte(sfp_buf[3]); write_char('\n');
print_string("TX Bias: "); print_byte(sfp_buf[4]); print_byte(sfp_buf[5]); write_char('\n');
print_string("TX Power: "); print_byte(sfp_buf[6]); print_byte(sfp_buf[7]); write_char('\n');
print_string("RX Power: "); print_byte(sfp_buf[8]); print_byte(sfp_buf[9]); write_char('\n');
print_string("Laser: "); print_byte(sfp_buf[10]); print_byte(sfp_buf[11]); write_char('\n');
print_string("State: "); print_byte(sfp_buf[14]); write_char('\n');
return true;
}
@@ -788,11 +795,15 @@ void parse_sfp(void)
print_string(" - empty\n");
continue;
}
print_string(" - Rate: "); print_byte(sfp_read_reg(slot, 12));
print_string(" Encoding: "); print_byte(sfp_read_reg(slot, 11));
if (!sfp_read_block(slot, 11, 2)) {
print_string(" - I2C read failed on this slot\n");
continue;
}
print_string(" - Rate: "); print_byte(sfp_buf[1]);
print_string(" Encoding: "); print_byte(sfp_buf[0]);
write_char('\n');
sfp_print_info(slot);
sfp_print_measurements(slot);
if (!sfp_print_info(slot) || !sfp_print_measurements(slot))
print_string("I2C read failed on this slot\n");
}
return;
}