diff options
Diffstat (limited to 'drivers/net/ethernet/broadcom/bnxt/bnxt.h')
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnxt/bnxt.h | 27 |
1 files changed, 19 insertions, 8 deletions
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.h b/drivers/net/ethernet/broadcom/bnxt/bnxt.h index eca36dd6b751..16694b704d15 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.h +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.h @@ -20,10 +20,13 @@ #include <linux/interrupt.h> #include <linux/rhashtable.h> +#include <linux/crash_dump.h> #include <net/devlink.h> #include <net/dst_metadata.h> #include <net/xdp.h> -#include <linux/net_dim.h> +#include <linux/dim.h> + +struct page_pool; struct tx_bd { __le32 tx_bd_len_flags_type; @@ -586,15 +589,21 @@ struct nqe_cn { #define BNXT_HWRM_CHNL_CHIMP 0 #define BNXT_HWRM_CHNL_KONG 1 -#define BNXT_RX_EVENT 1 -#define BNXT_AGG_EVENT 2 -#define BNXT_TX_EVENT 4 +#define BNXT_RX_EVENT 1 +#define BNXT_AGG_EVENT 2 +#define BNXT_TX_EVENT 4 +#define BNXT_REDIRECT_EVENT 8 struct bnxt_sw_tx_bd { - struct sk_buff *skb; + union { + struct sk_buff *skb; + struct xdp_frame *xdpf; + }; DEFINE_DMA_UNMAP_ADDR(mapping); + DEFINE_DMA_UNMAP_LEN(len); u8 is_gso; u8 is_push; + u8 action; union { unsigned short nr_frags; u16 rx_prod; @@ -792,6 +801,7 @@ struct bnxt_rx_ring_info { struct bnxt_ring_struct rx_ring_struct; struct bnxt_ring_struct rx_agg_ring_struct; struct xdp_rxq_info xdp_rxq; + struct page_pool *page_pool; }; struct bnxt_cp_ring_info { @@ -809,7 +819,7 @@ struct bnxt_cp_ring_info { u64 rx_bytes; u64 event_ctr; - struct net_dim dim; + struct dim dim; union { struct tx_cmp *cp_desc_ring[MAX_CP_PAGES]; @@ -1369,7 +1379,8 @@ struct bnxt { #define BNXT_CHIP_TYPE_NITRO_A0(bp) ((bp)->flags & BNXT_FLAG_CHIP_NITRO_A0) #define BNXT_RX_PAGE_MODE(bp) ((bp)->flags & BNXT_FLAG_RX_PAGE_MODE) #define BNXT_SUPPORTS_TPA(bp) (!BNXT_CHIP_TYPE_NITRO_A0(bp) && \ - !(bp->flags & BNXT_FLAG_CHIP_P5)) + !(bp->flags & BNXT_FLAG_CHIP_P5) && \ + !is_kdump_kernel()) /* Chip class phase 5 */ #define BNXT_CHIP_P5(bp) \ @@ -1790,7 +1801,7 @@ unsigned int bnxt_get_avail_stat_ctxs_for_en(struct bnxt *bp); unsigned int bnxt_get_max_func_cp_rings(struct bnxt *bp); unsigned int bnxt_get_avail_cp_rings_for_en(struct bnxt *bp); int bnxt_get_avail_msix(struct bnxt *bp, int num); -int bnxt_reserve_rings(struct bnxt *bp); +int bnxt_reserve_rings(struct bnxt *bp, bool irq_re_init); void bnxt_tx_disable(struct bnxt *bp); void bnxt_tx_enable(struct bnxt *bp); int bnxt_hwrm_set_pause(struct bnxt *); |