Hello,
I have a hard time figuring out some of the symbols used for TX
descriptor. Here is what we have for ath5k_tx_status:
struct ath5k_tx_status {
u16 ts_seqnum;
u16 ts_tstamp;
u8 ts_status;
u8 ts_rate[4];
u8 ts_retry[4];
u8 ts_final_idx;
s8 ts_rssi; // received signal strength indication
u8 ts_shortretry;
u8 ts_longretry;
u8 ts_virtcol;
u8 ts_antenna;
};
seqnum and tstamp is easy to interpret. For ts_status, I can tell if
it's 0x0, then TX is successful. But what does it mean
"AR5K_TXERR_XRETRY" for 0x01, and "AR5K_TXERR_FILT" for 0x02,
"AR5K_TXERR_FIFO" for 0x04? I have several 0x01 errors, what does that mean?
Also, could somebody help decipher the ts_rate[4] (rate code) for
AR5414? I can't find any clue from ath5k.h.
my last question is ts_final_idx, what does this parameter means?
Sorry for so many questions at one time and thank for any input.
Best,
Ethan
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