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iwlcore: Set rb_timeout to 0x10 for devices with ICT

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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>
This commit is contained in:
Mohamed Abbas 2009-05-22 11:01:53 -07:00 committed by John W. Linville
parent 40cefda9ce
commit 0324c14b6f
1 changed files with 4 additions and 1 deletions
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5
drivers/net/wireless/iwlwifi/iwl-rx.c
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@ -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;