diff options
| author | Stanislaw Gruszka <sgruszka@redhat.com> | 2011-04-13 12:56:51 +0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2011-04-13 23:09:53 +0400 |
| commit | 332704a51498a7e29aa92c19dc03f11f80b71bfe (patch) | |
| tree | 27b15e8fda9c070784d820cc98fd5985a475e88e /drivers/net/wireless/iwlegacy/iwl-4965-hw.h | |
| parent | 50f6871218802be528961e24487f00c203a5c3c7 (diff) | |
| download | linux-332704a51498a7e29aa92c19dc03f11f80b71bfe.tar.xz | |
iwlegacy: fix tx_power initialization
priv->tx_power_next is not initialized to max supported power,
but instead default value is used, what cause errors like
[ 58.597834] iwl3945 0000:03:00.0: Requested user TXPOWER 15 above upper limit 14.
[ 58.597839] iwl3945 0000:03:00.0: Error setting Tx power (-22).
if maximum tx power read from the eeprom is smaller than default.
In consequence card is unable to initialize properly. Fix the problem
and cleanup tx power initialization.
Reported-and-tested-by: Robin Dong <hao.bigrat@gmail.com>
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/iwlegacy/iwl-4965-hw.h')
| -rw-r--r-- | drivers/net/wireless/iwlegacy/iwl-4965-hw.h | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/net/wireless/iwlegacy/iwl-4965-hw.h b/drivers/net/wireless/iwlegacy/iwl-4965-hw.h index 08b189c8472d..fc6fa2886d9c 100644 --- a/drivers/net/wireless/iwlegacy/iwl-4965-hw.h +++ b/drivers/net/wireless/iwlegacy/iwl-4965-hw.h @@ -804,9 +804,6 @@ struct iwl4965_scd_bc_tbl { #define IWL4965_DEFAULT_TX_RETRY 15 -/* Limit range of txpower output target to be between these values */ -#define IWL4965_TX_POWER_TARGET_POWER_MIN (0) /* 0 dBm: 1 milliwatt */ - /* EEPROM */ #define IWL4965_FIRST_AMPDU_QUEUE 10 |