iwlagn: move Keep Warm to transport layer
It is relevant for PCIe only.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/iwlwifi/iwl-trans.c b/drivers/net/wireless/iwlwifi/iwl-trans.c
index 4f3fdca..14c22b7 100644
--- a/drivers/net/wireless/iwlwifi/iwl-trans.c
+++ b/drivers/net/wireless/iwlwifi/iwl-trans.c
@@ -489,7 +489,7 @@
kfree(priv->txq);
priv->txq = NULL;
- iwlagn_free_dma_ptr(trans, &priv->kw);
+ iwlagn_free_dma_ptr(trans, &trans_pcie->kw);
iwlagn_free_dma_ptr(trans, &trans_pcie->scd_bc_tbls);
}
@@ -527,7 +527,7 @@
}
/* Alloc keep-warm buffer */
- ret = iwlagn_alloc_dma_ptr(trans, &priv->kw, IWL_KW_SIZE);
+ ret = iwlagn_alloc_dma_ptr(trans, &trans_pcie->kw, IWL_KW_SIZE);
if (ret) {
IWL_ERR(trans, "Keep Warm allocation failed\n");
goto error;
@@ -567,6 +567,8 @@
unsigned long flags;
bool alloc = false;
struct iwl_priv *priv = priv(trans);
+ struct iwl_trans_pcie *trans_pcie =
+ IWL_TRANS_GET_PCIE_TRANS(trans);
if (!priv->txq) {
ret = iwl_trans_tx_alloc(trans);
@@ -581,7 +583,7 @@
iwl_write_prph(priv, SCD_TXFACT, 0);
/* Tell NIC where to find the "keep warm" buffer */
- iwl_write_direct32(priv, FH_KW_MEM_ADDR_REG, priv->kw.dma >> 4);
+ iwl_write_direct32(priv, FH_KW_MEM_ADDR_REG, trans_pcie->kw.dma >> 4);
spin_unlock_irqrestore(&trans->shrd->lock, flags);