diff options
Diffstat (limited to 'drivers/net/sfc/net_driver.h')
| -rw-r--r-- | drivers/net/sfc/net_driver.h | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/drivers/net/sfc/net_driver.h b/drivers/net/sfc/net_driver.h index ee0ea01c847e..45398039dee6 100644 --- a/drivers/net/sfc/net_driver.h +++ b/drivers/net/sfc/net_driver.h @@ -18,6 +18,7 @@ #include <linux/etherdevice.h> #include <linux/ethtool.h> #include <linux/if_vlan.h> +#include <linux/timer.h> #include <linux/mdio.h> #include <linux/list.h> #include <linux/pci.h> @@ -242,10 +243,6 @@ struct efx_rx_buffer { * @added_count: Number of buffers added to the receive queue. * @notified_count: Number of buffers given to NIC (<= @added_count). * @removed_count: Number of buffers removed from the receive queue. - * @add_lock: Receive queue descriptor add spin lock. - * This lock must be held in order to add buffers to the RX - * descriptor ring (rxd and buffer) and to update added_count (but - * not removed_count). * @max_fill: RX descriptor maximum fill level (<= ring size) * @fast_fill_trigger: RX descriptor fill level that will trigger a fast fill * (<= @max_fill) @@ -259,7 +256,7 @@ struct efx_rx_buffer { * overflow was observed. It should never be set. * @alloc_page_count: RX allocation strategy counter. * @alloc_skb_count: RX allocation strategy counter. - * @work: Descriptor push work thread + * @slow_fill: Timer used to defer efx_nic_generate_fill_event(). * @buf_page: Page for next RX buffer. * We can use a single page for multiple RX buffers. This tracks * the remaining space in the allocation. @@ -277,7 +274,6 @@ struct efx_rx_queue { int added_count; int notified_count; int removed_count; - spinlock_t add_lock; unsigned int max_fill; unsigned int fast_fill_trigger; unsigned int fast_fill_limit; @@ -285,7 +281,7 @@ struct efx_rx_queue { unsigned int min_overfill; unsigned int alloc_page_count; unsigned int alloc_skb_count; - struct delayed_work work; + struct timer_list slow_fill; unsigned int slow_fill_count; struct page *buf_page; |