iwlwifi: continue clean up - pcie/rx.c
Rename static functions. Function moved from trans.c to
rx.c. A few could be made static, others had to be exported.
Also, don't use rxb or rxbuf, but rb which stands for receive
buffer.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
diff --git a/drivers/net/wireless/iwlwifi/pcie/internal.h b/drivers/net/wireless/iwlwifi/pcie/internal.h
index d058dda..a71a782 100644
--- a/drivers/net/wireless/iwlwifi/pcie/internal.h
+++ b/drivers/net/wireless/iwlwifi/pcie/internal.h
@@ -323,10 +323,11 @@
/*****************************************************
* RX
******************************************************/
-void iwl_pcie_rx_replenish_work(struct work_struct *data);
-void iwl_pcie_rx_replenish(struct iwl_trans *trans);
+int iwl_pcie_rx_init(struct iwl_trans *trans);
void iwl_pcie_tasklet(struct iwl_trans *trans);
void iwl_pcie_rxq_inc_wr_ptr(struct iwl_trans *trans, struct iwl_rxq *q);
+int iwl_pcie_rx_stop(struct iwl_trans *trans);
+void iwl_pcie_rx_free(struct iwl_trans *trans);
/*****************************************************
* ICT - interrupt handling
diff --git a/drivers/net/wireless/iwlwifi/pcie/rx.c b/drivers/net/wireless/iwlwifi/pcie/rx.c
index 087d022..e3ae28d 100644
--- a/drivers/net/wireless/iwlwifi/pcie/rx.c
+++ b/drivers/net/wireless/iwlwifi/pcie/rx.c
@@ -123,7 +123,25 @@
}
/*
+ * iwl_dma_addr2rbd_ptr - convert a DMA address to a uCode read buffer ptr
+ */
+static inline __le32 iwl_pcie_dma_addr2rbd_ptr(dma_addr_t dma_addr)
+{
+ return cpu_to_le32((u32)(dma_addr >> 8));
+}
+
+int iwl_pcie_rx_stop(struct iwl_trans *trans)
+{
+
+ /* stop Rx DMA */
+ iwl_write_direct32(trans, FH_MEM_RCSR_CHNL0_CONFIG_REG, 0);
+ return iwl_poll_direct_bit(trans, FH_MEM_RSSR_RX_STATUS_REG,
+ FH_RSSR_CHNL0_RX_STATUS_CHNL_IDLE, 1000);
+}
+
+/*
* iwl_pcie_rxq_inc_wr_ptr - Update the write pointer for the RX queue
+ * TODO - could be made static
*/
void iwl_pcie_rxq_inc_wr_ptr(struct iwl_trans *trans, struct iwl_rxq *q)
{
@@ -176,14 +194,6 @@
}
/*
- * iwl_dma_addr2rbd_ptr - convert a DMA address to a uCode read buffer ptr
- */
-static inline __le32 iwl_dma_addr2rbd_ptr(dma_addr_t dma_addr)
-{
- return cpu_to_le32((u32)(dma_addr >> 8));
-}
-
-/*
* iwl_pcie_rxq_restock - refill RX queue from pre-allocated pool
*
* If there are slots in the RX queue that need to be restocked,
@@ -224,7 +234,7 @@
list_del(&rxb->list);
/* Point to Rx buffer via next RBD in circular buffer */
- rxq->bd[rxq->write] = iwl_dma_addr2rbd_ptr(rxb->page_dma);
+ rxq->bd[rxq->write] = iwl_pcie_dma_addr2rbd_ptr(rxb->page_dma);
rxq->queue[rxq->write] = rxb;
rxq->write = (rxq->write + 1) & RX_QUEUE_MASK;
rxq->free_count--;
@@ -246,7 +256,7 @@
}
/*
- * iwl_pcie_rx_allocate - allocate a page for each used RBD
+ * iwl_pcie_rxq_alloc_rbs - allocate a page for each used RBD
*
* A used RBD is an Rx buffer that has been given to the stack. To use it again
* a page must be allocated and the RBD must point to the page. This function
@@ -254,7 +264,7 @@
* iwl_pcie_rxq_restock. The latter function will update the HW to use the newly
* allocated buffers.
*/
-static void iwl_pcie_rx_allocate(struct iwl_trans *trans, gfp_t priority)
+static void iwl_pcie_rxq_alloc_rbs(struct iwl_trans *trans, gfp_t priority)
{
struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
struct iwl_rxq *rxq = &trans_pcie->rxq;
@@ -331,6 +341,28 @@
}
}
+static void iwl_pcie_rxq_free_rbs(struct iwl_trans *trans)
+{
+ struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
+ struct iwl_rxq *rxq = &trans_pcie->rxq;
+ int i;
+
+ /* Fill the rx_used queue with _all_ of the Rx buffers */
+ for (i = 0; i < RX_FREE_BUFFERS + RX_QUEUE_SIZE; i++) {
+ /* In the reset function, these buffers may have been allocated
+ * to an SKB, so we need to unmap and free potential storage */
+ if (rxq->pool[i].page != NULL) {
+ dma_unmap_page(trans->dev, rxq->pool[i].page_dma,
+ PAGE_SIZE << trans_pcie->rx_page_order,
+ DMA_FROM_DEVICE);
+ __free_pages(rxq->pool[i].page,
+ trans_pcie->rx_page_order);
+ rxq->pool[i].page = NULL;
+ }
+ list_add_tail(&rxq->pool[i].list, &rxq->rx_used);
+ }
+}
+
/*
* iwl_pcie_rx_replenish - Move all used buffers from rx_used to rx_free
*
@@ -339,12 +371,12 @@
* Also restock the Rx queue via iwl_pcie_rxq_restock.
* This is called as a scheduled work item (except for during initialization)
*/
-void iwl_pcie_rx_replenish(struct iwl_trans *trans)
+static void iwl_pcie_rx_replenish(struct iwl_trans *trans)
{
struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
unsigned long flags;
- iwl_pcie_rx_allocate(trans, GFP_KERNEL);
+ iwl_pcie_rxq_alloc_rbs(trans, GFP_KERNEL);
spin_lock_irqsave(&trans_pcie->irq_lock, flags);
iwl_pcie_rxq_restock(trans);
@@ -353,12 +385,12 @@
static void iwl_pcie_rx_replenish_now(struct iwl_trans *trans)
{
- iwl_pcie_rx_allocate(trans, GFP_ATOMIC);
+ iwl_pcie_rxq_alloc_rbs(trans, GFP_ATOMIC);
iwl_pcie_rxq_restock(trans);
}
-void iwl_pcie_rx_replenish_work(struct work_struct *data)
+static void iwl_pcie_rx_replenish_work(struct work_struct *data)
{
struct iwl_trans_pcie *trans_pcie =
container_of(data, struct iwl_trans_pcie, rx_replenish);
@@ -366,7 +398,168 @@
iwl_pcie_rx_replenish(trans_pcie->trans);
}
-static void iwl_pcie_rx_handle_rxbuf(struct iwl_trans *trans,
+static int iwl_pcie_rx_alloc(struct iwl_trans *trans)
+{
+ struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
+ struct iwl_rxq *rxq = &trans_pcie->rxq;
+ struct device *dev = trans->dev;
+
+ memset(&trans_pcie->rxq, 0, sizeof(trans_pcie->rxq));
+
+ spin_lock_init(&rxq->lock);
+
+ if (WARN_ON(rxq->bd || rxq->rb_stts))
+ return -EINVAL;
+
+ /* Allocate the circular buffer of Read Buffer Descriptors (RBDs) */
+ rxq->bd = dma_zalloc_coherent(dev, sizeof(__le32) * RX_QUEUE_SIZE,
+ &rxq->bd_dma, GFP_KERNEL);
+ if (!rxq->bd)
+ goto err_bd;
+
+ /*Allocate the driver's pointer to receive buffer status */
+ rxq->rb_stts = dma_zalloc_coherent(dev, sizeof(*rxq->rb_stts),
+ &rxq->rb_stts_dma, GFP_KERNEL);
+ if (!rxq->rb_stts)
+ goto err_rb_stts;
+
+ return 0;
+
+err_rb_stts:
+ dma_free_coherent(dev, sizeof(__le32) * RX_QUEUE_SIZE,
+ rxq->bd, rxq->bd_dma);
+ memset(&rxq->bd_dma, 0, sizeof(rxq->bd_dma));
+ rxq->bd = NULL;
+err_bd:
+ return -ENOMEM;
+}
+
+static void iwl_pcie_rx_hw_init(struct iwl_trans *trans, struct iwl_rxq *rxq)
+{
+ struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
+ u32 rb_size;
+ const u32 rfdnlog = RX_QUEUE_SIZE_LOG; /* 256 RBDs */
+
+ /* FIXME: RX_RB_TIMEOUT for all devices? */
+ u32 rb_timeout = RX_RB_TIMEOUT;
+
+ if (trans_pcie->rx_buf_size_8k)
+ rb_size = FH_RCSR_RX_CONFIG_REG_VAL_RB_SIZE_8K;
+ else
+ rb_size = FH_RCSR_RX_CONFIG_REG_VAL_RB_SIZE_4K;
+
+ /* Stop Rx DMA */
+ iwl_write_direct32(trans, FH_MEM_RCSR_CHNL0_CONFIG_REG, 0);
+
+ /* Reset driver's Rx queue write index */
+ iwl_write_direct32(trans, FH_RSCSR_CHNL0_RBDCB_WPTR_REG, 0);
+
+ /* Tell device where to find RBD circular buffer in DRAM */
+ iwl_write_direct32(trans, FH_RSCSR_CHNL0_RBDCB_BASE_REG,
+ (u32)(rxq->bd_dma >> 8));
+
+ /* Tell device where in DRAM to update its Rx status */
+ iwl_write_direct32(trans, FH_RSCSR_CHNL0_STTS_WPTR_REG,
+ rxq->rb_stts_dma >> 4);
+
+ /* Enable Rx DMA
+ * FH_RCSR_CHNL0_RX_IGNORE_RXF_EMPTY is set because of HW bug in
+ * the credit mechanism in 5000 HW RX FIFO
+ * Direct rx interrupts to hosts
+ * Rx buffer size 4 or 8k
+ * RB timeout 0x10
+ * 256 RBDs
+ */
+ iwl_write_direct32(trans, FH_MEM_RCSR_CHNL0_CONFIG_REG,
+ FH_RCSR_RX_CONFIG_CHNL_EN_ENABLE_VAL |
+ FH_RCSR_CHNL0_RX_IGNORE_RXF_EMPTY |
+ FH_RCSR_CHNL0_RX_CONFIG_IRQ_DEST_INT_HOST_VAL |
+ rb_size|
+ (rb_timeout << FH_RCSR_RX_CONFIG_REG_IRQ_RBTH_POS)|
+ (rfdnlog << FH_RCSR_RX_CONFIG_RBDCB_SIZE_POS));
+
+ /* Set interrupt coalescing timer to default (2048 usecs) */
+ iwl_write8(trans, CSR_INT_COALESCING, IWL_HOST_INT_TIMEOUT_DEF);
+}
+
+int iwl_pcie_rx_init(struct iwl_trans *trans)
+{
+ struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
+ struct iwl_rxq *rxq = &trans_pcie->rxq;
+
+ int i, err;
+ unsigned long flags;
+
+ if (!rxq->bd) {
+ err = iwl_pcie_rx_alloc(trans);
+ if (err)
+ return err;
+ }
+
+ spin_lock_irqsave(&rxq->lock, flags);
+ INIT_LIST_HEAD(&rxq->rx_free);
+ INIT_LIST_HEAD(&rxq->rx_used);
+
+ INIT_WORK(&trans_pcie->rx_replenish,
+ iwl_pcie_rx_replenish_work);
+
+ iwl_pcie_rxq_free_rbs(trans);
+
+ for (i = 0; i < RX_QUEUE_SIZE; i++)
+ rxq->queue[i] = NULL;
+
+ /* Set us so that we have processed and used all buffers, but have
+ * not restocked the Rx queue with fresh buffers */
+ rxq->read = rxq->write = 0;
+ rxq->write_actual = 0;
+ rxq->free_count = 0;
+ spin_unlock_irqrestore(&rxq->lock, flags);
+
+ iwl_pcie_rx_replenish(trans);
+
+ iwl_pcie_rx_hw_init(trans, rxq);
+
+ spin_lock_irqsave(&trans_pcie->irq_lock, flags);
+ rxq->need_update = 1;
+ iwl_pcie_rxq_inc_wr_ptr(trans, rxq);
+ spin_unlock_irqrestore(&trans_pcie->irq_lock, flags);
+
+ return 0;
+}
+
+void iwl_pcie_rx_free(struct iwl_trans *trans)
+{
+ struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
+ struct iwl_rxq *rxq = &trans_pcie->rxq;
+ unsigned long flags;
+
+ /*if rxq->bd is NULL, it means that nothing has been allocated,
+ * exit now */
+ if (!rxq->bd) {
+ IWL_DEBUG_INFO(trans, "Free NULL rx context\n");
+ return;
+ }
+
+ spin_lock_irqsave(&rxq->lock, flags);
+ iwl_pcie_rxq_free_rbs(trans);
+ spin_unlock_irqrestore(&rxq->lock, flags);
+
+ dma_free_coherent(trans->dev, sizeof(__le32) * RX_QUEUE_SIZE,
+ rxq->bd, rxq->bd_dma);
+ memset(&rxq->bd_dma, 0, sizeof(rxq->bd_dma));
+ rxq->bd = NULL;
+
+ if (rxq->rb_stts)
+ dma_free_coherent(trans->dev,
+ sizeof(struct iwl_rb_status),
+ rxq->rb_stts, rxq->rb_stts_dma);
+ else
+ IWL_DEBUG_INFO(trans, "Free rxq->rb_stts which is NULL\n");
+ memset(&rxq->rb_stts_dma, 0, sizeof(rxq->rb_stts_dma));
+ rxq->rb_stts = NULL;
+}
+
+static void iwl_pcie_rx_handle_rb(struct iwl_trans *trans,
struct iwl_rx_mem_buffer *rxb)
{
struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
@@ -531,7 +724,7 @@
IWL_DEBUG_RX(trans, "rxbuf: HW = %d, SW = %d (%p)\n",
r, i, rxb);
- iwl_pcie_rx_handle_rxbuf(trans, rxb);
+ iwl_pcie_rx_handle_rb(trans, rxb);
i = (i + 1) & RX_QUEUE_MASK;
/* If there are a lot of unused frames,
diff --git a/drivers/net/wireless/iwlwifi/pcie/trans.c b/drivers/net/wireless/iwlwifi/pcie/trans.c
index a2cdb93..8a9cde5 100644
--- a/drivers/net/wireless/iwlwifi/pcie/trans.c
+++ b/drivers/net/wireless/iwlwifi/pcie/trans.c
@@ -81,196 +81,6 @@
(((1<<trans->cfg->base_params->num_of_queues) - 1) &\
(~(1<<(trans_pcie)->cmd_queue)))
-static int iwl_trans_rx_alloc(struct iwl_trans *trans)
-{
- struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
- struct iwl_rxq *rxq = &trans_pcie->rxq;
- struct device *dev = trans->dev;
-
- memset(&trans_pcie->rxq, 0, sizeof(trans_pcie->rxq));
-
- spin_lock_init(&rxq->lock);
-
- if (WARN_ON(rxq->bd || rxq->rb_stts))
- return -EINVAL;
-
- /* Allocate the circular buffer of Read Buffer Descriptors (RBDs) */
- rxq->bd = dma_zalloc_coherent(dev, sizeof(__le32) * RX_QUEUE_SIZE,
- &rxq->bd_dma, GFP_KERNEL);
- if (!rxq->bd)
- goto err_bd;
-
- /*Allocate the driver's pointer to receive buffer status */
- rxq->rb_stts = dma_zalloc_coherent(dev, sizeof(*rxq->rb_stts),
- &rxq->rb_stts_dma, GFP_KERNEL);
- if (!rxq->rb_stts)
- goto err_rb_stts;
-
- return 0;
-
-err_rb_stts:
- dma_free_coherent(dev, sizeof(__le32) * RX_QUEUE_SIZE,
- rxq->bd, rxq->bd_dma);
- memset(&rxq->bd_dma, 0, sizeof(rxq->bd_dma));
- rxq->bd = NULL;
-err_bd:
- return -ENOMEM;
-}
-
-static void iwl_trans_rxq_free_rx_bufs(struct iwl_trans *trans)
-{
- struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
- struct iwl_rxq *rxq = &trans_pcie->rxq;
- int i;
-
- /* Fill the rx_used queue with _all_ of the Rx buffers */
- for (i = 0; i < RX_FREE_BUFFERS + RX_QUEUE_SIZE; i++) {
- /* In the reset function, these buffers may have been allocated
- * to an SKB, so we need to unmap and free potential storage */
- if (rxq->pool[i].page != NULL) {
- dma_unmap_page(trans->dev, rxq->pool[i].page_dma,
- PAGE_SIZE << trans_pcie->rx_page_order,
- DMA_FROM_DEVICE);
- __free_pages(rxq->pool[i].page,
- trans_pcie->rx_page_order);
- rxq->pool[i].page = NULL;
- }
- list_add_tail(&rxq->pool[i].list, &rxq->rx_used);
- }
-}
-
-static void iwl_trans_rx_hw_init(struct iwl_trans *trans, struct iwl_rxq *rxq)
-{
- struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
- u32 rb_size;
- const u32 rfdnlog = RX_QUEUE_SIZE_LOG; /* 256 RBDs */
- u32 rb_timeout = RX_RB_TIMEOUT; /* FIXME: RX_RB_TIMEOUT for all devices? */
-
- if (trans_pcie->rx_buf_size_8k)
- rb_size = FH_RCSR_RX_CONFIG_REG_VAL_RB_SIZE_8K;
- else
- rb_size = FH_RCSR_RX_CONFIG_REG_VAL_RB_SIZE_4K;
-
- /* Stop Rx DMA */
- iwl_write_direct32(trans, FH_MEM_RCSR_CHNL0_CONFIG_REG, 0);
-
- /* Reset driver's Rx queue write index */
- iwl_write_direct32(trans, FH_RSCSR_CHNL0_RBDCB_WPTR_REG, 0);
-
- /* Tell device where to find RBD circular buffer in DRAM */
- iwl_write_direct32(trans, FH_RSCSR_CHNL0_RBDCB_BASE_REG,
- (u32)(rxq->bd_dma >> 8));
-
- /* Tell device where in DRAM to update its Rx status */
- iwl_write_direct32(trans, FH_RSCSR_CHNL0_STTS_WPTR_REG,
- rxq->rb_stts_dma >> 4);
-
- /* Enable Rx DMA
- * FH_RCSR_CHNL0_RX_IGNORE_RXF_EMPTY is set because of HW bug in
- * the credit mechanism in 5000 HW RX FIFO
- * Direct rx interrupts to hosts
- * Rx buffer size 4 or 8k
- * RB timeout 0x10
- * 256 RBDs
- */
- iwl_write_direct32(trans, FH_MEM_RCSR_CHNL0_CONFIG_REG,
- FH_RCSR_RX_CONFIG_CHNL_EN_ENABLE_VAL |
- FH_RCSR_CHNL0_RX_IGNORE_RXF_EMPTY |
- FH_RCSR_CHNL0_RX_CONFIG_IRQ_DEST_INT_HOST_VAL |
- rb_size|
- (rb_timeout << FH_RCSR_RX_CONFIG_REG_IRQ_RBTH_POS)|
- (rfdnlog << FH_RCSR_RX_CONFIG_RBDCB_SIZE_POS));
-
- /* Set interrupt coalescing timer to default (2048 usecs) */
- iwl_write8(trans, CSR_INT_COALESCING, IWL_HOST_INT_TIMEOUT_DEF);
-}
-
-static int iwl_rx_init(struct iwl_trans *trans)
-{
- struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
- struct iwl_rxq *rxq = &trans_pcie->rxq;
-
- int i, err;
- unsigned long flags;
-
- if (!rxq->bd) {
- err = iwl_trans_rx_alloc(trans);
- if (err)
- return err;
- }
-
- spin_lock_irqsave(&rxq->lock, flags);
- INIT_LIST_HEAD(&rxq->rx_free);
- INIT_LIST_HEAD(&rxq->rx_used);
-
- INIT_WORK(&trans_pcie->rx_replenish,
- iwl_pcie_rx_replenish_work);
-
- iwl_trans_rxq_free_rx_bufs(trans);
-
- for (i = 0; i < RX_QUEUE_SIZE; i++)
- rxq->queue[i] = NULL;
-
- /* Set us so that we have processed and used all buffers, but have
- * not restocked the Rx queue with fresh buffers */
- rxq->read = rxq->write = 0;
- rxq->write_actual = 0;
- rxq->free_count = 0;
- spin_unlock_irqrestore(&rxq->lock, flags);
-
- iwl_pcie_rx_replenish(trans);
-
- iwl_trans_rx_hw_init(trans, rxq);
-
- spin_lock_irqsave(&trans_pcie->irq_lock, flags);
- rxq->need_update = 1;
- iwl_pcie_rxq_inc_wr_ptr(trans, rxq);
- spin_unlock_irqrestore(&trans_pcie->irq_lock, flags);
-
- return 0;
-}
-
-static void iwl_trans_pcie_rx_free(struct iwl_trans *trans)
-{
- struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
- struct iwl_rxq *rxq = &trans_pcie->rxq;
- unsigned long flags;
-
- /*if rxq->bd is NULL, it means that nothing has been allocated,
- * exit now */
- if (!rxq->bd) {
- IWL_DEBUG_INFO(trans, "Free NULL rx context\n");
- return;
- }
-
- spin_lock_irqsave(&rxq->lock, flags);
- iwl_trans_rxq_free_rx_bufs(trans);
- spin_unlock_irqrestore(&rxq->lock, flags);
-
- dma_free_coherent(trans->dev, sizeof(__le32) * RX_QUEUE_SIZE,
- rxq->bd, rxq->bd_dma);
- memset(&rxq->bd_dma, 0, sizeof(rxq->bd_dma));
- rxq->bd = NULL;
-
- if (rxq->rb_stts)
- dma_free_coherent(trans->dev,
- sizeof(struct iwl_rb_status),
- rxq->rb_stts, rxq->rb_stts_dma);
- else
- IWL_DEBUG_INFO(trans, "Free rxq->rb_stts which is NULL\n");
- memset(&rxq->rb_stts_dma, 0, sizeof(rxq->rb_stts_dma));
- rxq->rb_stts = NULL;
-}
-
-static int iwl_trans_rx_stop(struct iwl_trans *trans)
-{
-
- /* stop Rx DMA */
- iwl_write_direct32(trans, FH_MEM_RCSR_CHNL0_CONFIG_REG, 0);
- return iwl_poll_direct_bit(trans, FH_MEM_RSSR_RX_STATUS_REG,
- FH_RSSR_CHNL0_RX_STATUS_CHNL_IDLE, 1000);
-}
-
static int iwlagn_alloc_dma_ptr(struct iwl_trans *trans,
struct iwl_dma_ptr *ptr, size_t size)
{
@@ -853,7 +663,7 @@
iwl_op_mode_nic_config(trans->op_mode);
/* Allocate the RX queue, or reset if it is already allocated */
- iwl_rx_init(trans);
+ iwl_pcie_rx_init(trans);
/* Allocate or reset and init all Tx and Command queues */
if (iwl_tx_init(trans))
@@ -1214,7 +1024,7 @@
*/
if (test_bit(STATUS_DEVICE_ENABLED, &trans_pcie->status)) {
iwl_trans_tx_stop(trans);
- iwl_trans_rx_stop(trans);
+ iwl_pcie_rx_stop(trans);
/* Power-down device's busmaster DMA clocks */
iwl_write_prph(trans, APMG_CLK_DIS_REG,
@@ -1583,7 +1393,7 @@
struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
iwl_trans_pcie_tx_free(trans);
- iwl_trans_pcie_rx_free(trans);
+ iwl_pcie_rx_free(trans);
if (trans_pcie->irq_requested == true) {
free_irq(trans_pcie->irq, trans);