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| author | Wey-Yi Guy <wey-yi.w.guy@intel.com> | 2011-06-28 08:01:12 -0700 |
|---|---|---|
| committer | Wey-Yi Guy <wey-yi.w.guy@intel.com> | 2011-07-01 07:58:08 -0700 |
| commit | f86af7ba82e3449e6ee957e0407cb6c683fa37db (patch) | |
| tree | e3d040079505bbf0015a7ced85ce7bc212bda1a0 /drivers/net/wireless/iwlwifi/iwl-agn-ucode.c | |
| parent | 02aca585f58a331288026cf78fd4f4ca404cbe12 (diff) | |
| download | blackbird-op-linux-f86af7ba82e3449e6ee957e0407cb6c683fa37db.tar.gz blackbird-op-linux-f86af7ba82e3449e6ee957e0407cb6c683fa37db.zip | |
iwlagn: scd memory boundary
Assign memory boundary for SCD context, tx status and translation table
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-agn-ucode.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-agn-ucode.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-ucode.c b/drivers/net/wireless/iwlwifi/iwl-agn-ucode.c index de8277e32253..2043c8b3139b 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-ucode.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn-ucode.c @@ -386,11 +386,13 @@ static int iwlagn_alive_notify(struct iwl_priv *priv) spin_lock_irqsave(&priv->lock, flags); priv->scd_base_addr = iwl_read_prph(priv, IWLAGN_SCD_SRAM_BASE_ADDR); - a = priv->scd_base_addr + IWLAGN_SCD_CONTEXT_DATA_OFFSET; - for (; a < priv->scd_base_addr + IWLAGN_SCD_TX_STTS_BITMAP_OFFSET; + a = priv->scd_base_addr + IWLAGN_SCD_CONTEXT_MEM_LOWER_BOUND; + /* reset conext data memory */ + for (; a < priv->scd_base_addr + IWLAGN_SCD_CONTEXT_MEM_UPPER_BOUND; a += 4) iwl_write_targ_mem(priv, a, 0); - for (; a < priv->scd_base_addr + IWLAGN_SCD_TRANSLATE_TBL_OFFSET; + /* reset tx status memory */ + for (; a < priv->scd_base_addr + IWLAGN_SCD_TX_STTS_MEM_UPPER_BOUND; a += 4) iwl_write_targ_mem(priv, a, 0); for (; a < priv->scd_base_addr + |
