summaryrefslogtreecommitdiffstats
path: root/drivers/net/sfc/net_driver.h
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/net/sfc/net_driver.h')
-rw-r--r--drivers/net/sfc/net_driver.h11
1 files changed, 2 insertions, 9 deletions
diff --git a/drivers/net/sfc/net_driver.h b/drivers/net/sfc/net_driver.h
index 294379faca4..bdce66ddf93 100644
--- a/drivers/net/sfc/net_driver.h
+++ b/drivers/net/sfc/net_driver.h
@@ -136,6 +136,7 @@ struct efx_tx_buffer {
* @efx: The associated Efx NIC
* @queue: DMA queue number
* @channel: The associated channel
+ * @core_txq: The networking core TX queue structure
* @buffer: The software buffer ring
* @txd: The hardware descriptor ring
* @ptr_mask: The size of the ring minus 1.
@@ -148,8 +149,6 @@ struct efx_tx_buffer {
* variable indicates that the queue is empty. This is to
* avoid cache-line ping-pong between the xmit path and the
* completion path.
- * @stopped: Stopped count.
- * Set if this TX queue is currently stopping its port.
* @insert_count: Current insert pointer
* This is the number of buffers that have been added to the
* software ring.
@@ -179,6 +178,7 @@ struct efx_tx_queue {
struct efx_nic *efx ____cacheline_aligned_in_smp;
unsigned queue;
struct efx_channel *channel;
+ struct netdev_queue *core_txq;
struct efx_tx_buffer *buffer;
struct efx_special_buffer txd;
unsigned int ptr_mask;
@@ -187,7 +187,6 @@ struct efx_tx_queue {
/* Members used mainly on the completion path */
unsigned int read_count ____cacheline_aligned_in_smp;
unsigned int old_write_count;
- int stopped;
/* Members used only on the xmit path */
unsigned int insert_count ____cacheline_aligned_in_smp;
@@ -340,8 +339,6 @@ enum efx_rx_alloc_method {
* @n_rx_overlength: Count of RX_OVERLENGTH errors
* @n_skbuff_leaks: Count of skbuffs leaked due to RX overrun
* @rx_queue: RX queue for this channel
- * @tx_stop_count: Core TX queue stop count
- * @tx_stop_lock: Core TX queue stop lock
* @tx_queue: TX queues for this channel
*/
struct efx_channel {
@@ -380,10 +377,6 @@ struct efx_channel {
bool rx_pkt_csummed;
struct efx_rx_queue rx_queue;
-
- atomic_t tx_stop_count;
- spinlock_t tx_stop_lock;
-
struct efx_tx_queue tx_queue[2];
};