diff options
| author | Ulrich Kunitz <kune@deine-taler.de> | 2006-08-29 23:50:29 +0100 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2006-09-11 16:11:08 -0400 |
| commit | db888aed7e83559d61cff04bf002d0fb80ecbfa7 (patch) | |
| tree | 4c8795f5924ce440ddc79cf0e2d7ae25d633d5ad /drivers/net/wireless/zd1211rw/zd_mac.h | |
| parent | 38f5745c5a90641079fd5b48600ae63f7ab6edcd (diff) | |
| download | op-kernel-dev-db888aed7e83559d61cff04bf002d0fb80ecbfa7.zip op-kernel-dev-db888aed7e83559d61cff04bf002d0fb80ecbfa7.tar.gz | |
[PATCH] zd1211rw: Fix of signal strength and quality measurement
Caused by a documentation issue I mixed up fields of the zd_status
structure. This patch fixes it and improves also the average
computation, which is now using only measurements of packets sent
by the access point.
Signed-off-by: Ulrich Kunitz <kune@deine-taler.de>
Signed-off-by: Daniel Drake <dsd@gentoo.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/zd1211rw/zd_mac.h')
| -rw-r--r-- | drivers/net/wireless/zd1211rw/zd_mac.h | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/net/wireless/zd1211rw/zd_mac.h b/drivers/net/wireless/zd1211rw/zd_mac.h index 71e382c..b3ba49b 100644 --- a/drivers/net/wireless/zd1211rw/zd_mac.h +++ b/drivers/net/wireless/zd1211rw/zd_mac.h @@ -1,4 +1,4 @@ -/* zd_mac.c +/* zd_mac.h * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -87,9 +87,9 @@ struct rx_length_info { #define RX_LENGTH_INFO_TAG 0x697e struct rx_status { + u8 signal_quality_cck; /* rssi */ u8 signal_strength; - u8 signal_quality_cck; u8 signal_quality_ofdm; u8 decryption_type; u8 frame_status; @@ -120,14 +120,17 @@ enum mac_flags { MAC_FIXED_CHANNEL = 0x01, }; +#define ZD_MAC_STATS_BUFFER_SIZE 16 + struct zd_mac { struct net_device *netdev; struct zd_chip chip; spinlock_t lock; /* Unlocked reading possible */ struct iw_statistics iw_stats; - u8 qual_average; - u8 rssi_average; + unsigned int stats_count; + u8 qual_buffer[ZD_MAC_STATS_BUFFER_SIZE]; + u8 rssi_buffer[ZD_MAC_STATS_BUFFER_SIZE]; u8 regdomain; u8 default_regdomain; u8 requested_channel; |
