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| author | Mohamed Abbas <mohamed.abbas@intel.com> | 2009-05-22 11:01:53 -0700 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-05-22 14:06:09 -0400 |
| commit | 0324c14b6f3730eb155dcff864b9c0cf8c893c5f (patch) | |
| tree | 4626d6e8d9a522be03890a62310f2b2fff741551 /drivers/net/wireless/iwlwifi | |
| parent | 40cefda9ce11c44a2531d07af812900aa5f3ce9d (diff) | |
| download | linux-0324c14b6f3730eb155dcff864b9c0cf8c893c5f.tar.gz linux-0324c14b6f3730eb155dcff864b9c0cf8c893c5f.tar.bz2 linux-0324c14b6f3730eb155dcff864b9c0cf8c893c5f.zip | |
iwlcore: Set rb_timeout to 0x10 for devices with ICT
rb value should be 0x10 for devices using ICT.
RX interrupt was not performing well with
0 value
Signed-off-by: Mohamed Abbas <mohamed.abbas@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-rx.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-rx.c b/drivers/net/wireless/iwlwifi/iwl-rx.c index c845089701eb..2b8d40b37a1c 100644 --- a/drivers/net/wireless/iwlwifi/iwl-rx.c +++ b/drivers/net/wireless/iwlwifi/iwl-rx.c @@ -412,7 +412,10 @@ int iwl_rx_init(struct iwl_priv *priv, struct iwl_rx_queue *rxq) { u32 rb_size; const u32 rfdnlog = RX_QUEUE_SIZE_LOG; /* 256 RBDs */ - const u32 rb_timeout = 0; /* FIXME: RX_RB_TIMEOUT why this stalls RX */ + u32 rb_timeout = 0; /* FIXME: RX_RB_TIMEOUT for all devices? */ + + if (!priv->cfg->use_isr_legacy) + rb_timeout = RX_RB_TIMEOUT; if (priv->cfg->mod_params->amsdu_size_8K) rb_size = FH_RCSR_RX_CONFIG_REG_VAL_RB_SIZE_8K; |