From: Ivo van Doorn Date: Sat, 20 Dec 2008 09:59:55 +0000 (+0100) Subject: rt2x00: Introduce RXDONE_SIGNAL_MASK mask X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=b30dd5c043eda4b3d23659ef550c16ce4f6ecb47;p=linux-beck.git rt2x00: Introduce RXDONE_SIGNAL_MASK mask Improve error message reporting when a frame was received with unknown rate. Instead of using the boolean check if the frame is supposed to be a PLCP value or not, we should add a new mask (RXDONE_SIGNAL_MASK) which returns the type identification for a signal value (i.e. PLCP). At the moment we only have 2 different types, but more will arrive when support for 11n is added. Signed-off-by: Ivo van Doorn Signed-off-by: John W. Linville --- diff --git a/drivers/net/wireless/rt2x00/rt2x00dev.c b/drivers/net/wireless/rt2x00/rt2x00dev.c index c7bd212656df..12331b15fe79 100644 --- a/drivers/net/wireless/rt2x00/rt2x00dev.c +++ b/drivers/net/wireless/rt2x00/rt2x00dev.c @@ -392,8 +392,8 @@ void rt2x00lib_rxdone(struct rt2x00_dev *rt2x00dev, if (idx < 0) { WARNING(rt2x00dev, "Frame received with unrecognized signal," - "signal=0x%.2x, plcp=%d.\n", rxdesc.signal, - !!(rxdesc.dev_flags & RXDONE_SIGNAL_PLCP)); + "signal=0x%.2x, type=%d.\n", rxdesc.signal, + (rxdesc.dev_flags & RXDONE_SIGNAL_MASK)); idx = 0; } diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.h b/drivers/net/wireless/rt2x00/rt2x00queue.h index 1bd1a952e42c..98209d2e93af 100644 --- a/drivers/net/wireless/rt2x00/rt2x00queue.h +++ b/drivers/net/wireless/rt2x00/rt2x00queue.h @@ -157,6 +157,14 @@ enum rxdone_entry_desc_flags { RXDONE_CRYPTO_ICV = 1 << 4, }; +/** + * RXDONE_SIGNAL_MASK - Define to mask off all &rxdone_entry_desc_flags flags + * except for the RXDONE_SIGNAL_* flags. This is useful to convert the dev_flags + * from &rxdone_entry_desc to a signal value type. + */ +#define RXDONE_SIGNAL_MASK \ + ( RXDONE_SIGNAL_PLCP | RXDONE_SIGNAL_BITRATE ) + /** * struct rxdone_entry_desc: RX Entry descriptor *