Return-path: Received: from mga14.intel.com ([143.182.124.37]:43574 "EHLO mga14.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754340Ab0H0Q4u (ORCPT ); Fri, 27 Aug 2010 12:56:50 -0400 From: Wey-Yi Guy To: linville@tuxdriver.com Cc: linux-wireless@vger.kernel.org, ipw3945-devel@lists.sourceforge.net, Johannes Berg , Wey-Yi Guy Subject: [PATCH 08/27] iwlwifi: add context into tx descriptor Date: Fri, 27 Aug 2010 09:59:36 -0700 Message-Id: <1282928395-32762-9-git-send-email-wey-yi.w.guy@intel.com> In-Reply-To: <1282928395-32762-1-git-send-email-wey-yi.w.guy@intel.com> References: <1282928395-32762-1-git-send-email-wey-yi.w.guy@intel.com> Sender: linux-wireless-owner@vger.kernel.org List-ID: From: Johannes Berg In status processing we'll need to find the context for a given frame, so add a context pointer to the TX info for each frame. Signed-off-by: Johannes Berg Signed-off-by: Wey-Yi Guy --- drivers/net/wireless/iwlwifi/iwl-agn-tx.c | 1 + drivers/net/wireless/iwlwifi/iwl-dev.h | 1 + drivers/net/wireless/iwlwifi/iwl3945-base.c | 1 + 3 files changed, 3 insertions(+), 0 deletions(-) diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-tx.c b/drivers/net/wireless/iwlwifi/iwl-agn-tx.c index a2e4ca0..bff593a 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-tx.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn-tx.c @@ -640,6 +640,7 @@ int iwlagn_tx_skb(struct iwl_priv *priv, struct sk_buff *skb) /* Set up driver data for this TFD */ memset(&(txq->txb[q->write_ptr]), 0, sizeof(struct iwl_tx_info)); txq->txb[q->write_ptr].skb = skb; + txq->txb[q->write_ptr].ctx = ctx; /* Set up first empty entry in queue's array of Tx/cmd buffers */ out_cmd = txq->cmd[q->write_ptr]; diff --git a/drivers/net/wireless/iwlwifi/iwl-dev.h b/drivers/net/wireless/iwlwifi/iwl-dev.h index 01a654e..90bf6b3 100644 --- a/drivers/net/wireless/iwlwifi/iwl-dev.h +++ b/drivers/net/wireless/iwlwifi/iwl-dev.h @@ -144,6 +144,7 @@ struct iwl_queue { /* One for each TFD */ struct iwl_tx_info { struct sk_buff *skb; + struct iwl_rxon_context *ctx; }; /** diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c index 09bca17..aef5f81 100644 --- a/drivers/net/wireless/iwlwifi/iwl3945-base.c +++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c @@ -544,6 +544,7 @@ static int iwl3945_tx_skb(struct iwl_priv *priv, struct sk_buff *skb) /* Set up driver data for this TFD */ memset(&(txq->txb[q->write_ptr]), 0, sizeof(struct iwl_tx_info)); txq->txb[q->write_ptr].skb = skb; + txq->txb[q->write_ptr].ctx = &priv->contexts[IWL_RXON_CTX_BSS]; /* Init first empty entry in queue's array of Tx/cmd buffers */ out_cmd = txq->cmd[idx]; -- 1.7.0.4