diff options
Diffstat (limited to 'drivers/net/ixgbe/ixgbe.h')
| -rw-r--r-- | drivers/net/ixgbe/ixgbe.h | 44 |
1 files changed, 33 insertions, 11 deletions
diff --git a/drivers/net/ixgbe/ixgbe.h b/drivers/net/ixgbe/ixgbe.h index e87b0ffd583..160ce923454 100644 --- a/drivers/net/ixgbe/ixgbe.h +++ b/drivers/net/ixgbe/ixgbe.h @@ -159,6 +159,31 @@ struct ixgbe_rx_queue_stats { u64 alloc_rx_buff_failed; }; +enum ixbge_ring_state_t { + __IXGBE_TX_FDIR_INIT_DONE, + __IXGBE_TX_DETECT_HANG, + __IXGBE_RX_PS_ENABLED, + __IXGBE_RX_RSC_ENABLED, +}; + +#define ring_is_ps_enabled(ring) \ + test_bit(__IXGBE_RX_PS_ENABLED, &(ring)->state) +#define set_ring_ps_enabled(ring) \ + set_bit(__IXGBE_RX_PS_ENABLED, &(ring)->state) +#define clear_ring_ps_enabled(ring) \ + clear_bit(__IXGBE_RX_PS_ENABLED, &(ring)->state) +#define check_for_tx_hang(ring) \ + test_bit(__IXGBE_TX_DETECT_HANG, &(ring)->state) +#define set_check_for_tx_hang(ring) \ + set_bit(__IXGBE_TX_DETECT_HANG, &(ring)->state) +#define clear_check_for_tx_hang(ring) \ + clear_bit(__IXGBE_TX_DETECT_HANG, &(ring)->state) +#define ring_is_rsc_enabled(ring) \ + test_bit(__IXGBE_RX_RSC_ENABLED, &(ring)->state) +#define set_ring_rsc_enabled(ring) \ + set_bit(__IXGBE_RX_RSC_ENABLED, &(ring)->state) +#define clear_ring_rsc_enabled(ring) \ + clear_bit(__IXGBE_RX_RSC_ENABLED, &(ring)->state) struct ixgbe_ring { void *desc; /* descriptor ring memory */ struct device *dev; /* device for DMA mapping */ @@ -167,6 +192,7 @@ struct ixgbe_ring { struct ixgbe_tx_buffer *tx_buffer_info; struct ixgbe_rx_buffer *rx_buffer_info; }; + unsigned long state; u8 atr_sample_rate; u8 atr_count; u16 count; /* amount of descriptors */ @@ -175,28 +201,25 @@ struct ixgbe_ring { u16 next_to_clean; u8 queue_index; /* needed for multiqueue queue management */ + u8 reg_idx; /* holds the special value that gets + * the hardware register offset + * associated with this ring, which is + * different for DCB and RSS modes + */ + + u16 work_limit; /* max work per interrupt */ -#define IXGBE_RING_RX_PS_ENABLED (u8)(1) - u8 flags; /* per ring feature flags */ u8 __iomem *tail; unsigned int total_bytes; unsigned int total_packets; - u16 work_limit; /* max work per interrupt */ - u16 reg_idx; /* holds the special value that gets - * the hardware register offset - * associated with this ring, which is - * different for DCB and RSS modes - */ - struct ixgbe_queue_stats stats; struct u64_stats_sync syncp; union { struct ixgbe_tx_queue_stats tx_stats; struct ixgbe_rx_queue_stats rx_stats; }; - unsigned long reinit_state; int numa_node; unsigned int size; /* length in bytes */ dma_addr_t dma; /* phys. address of descriptor ring */ @@ -441,7 +464,6 @@ enum ixbge_state_t { __IXGBE_TESTING, __IXGBE_RESETTING, __IXGBE_DOWN, - __IXGBE_FDIR_INIT_DONE, __IXGBE_SFP_MODULE_NOT_FOUND }; |