Falk-Moritz Schaefer wrote: > The REG_READ macro works fine, but I used it in Rx/Tx routines. This seems to > be a bad point of time, because it results in a crash. > > Btw: is there any way to determine if a REG_READ is possible or not? > > Von: [email protected] > [mailto:[email protected]] Im Auftrag von Falk-Moritz > Schaefer > Gesendet: Dienstag, 13. Juli 2010 10:28 > An: [email protected] > Betreff: [ath9k-devel] ath9k_htc: how to read registers? > > Hi all, > > I have a TL-WN721N USB device with AR9271 chipset. I would like to read > registers. There is the “ath9k_regread” function in “htc_drv_init.c”, but how > to use > it? > > I am especially interested in the AR_RCCNT register.
Take a look at debug.c, read_file_regval(). You can port the "debug" debugfs file implementation from ath9k to ath9k_htc. Sujith _______________________________________________ ath9k-devel mailing list [email protected] https://lists.ath9k.org/mailman/listinfo/ath9k-devel
