diff options
Diffstat (limited to 'drivers/net/ethernet/cavium/thunder/nicvf_queues.h')
| -rw-r--r-- | drivers/net/ethernet/cavium/thunder/nicvf_queues.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/net/ethernet/cavium/thunder/nicvf_queues.h b/drivers/net/ethernet/cavium/thunder/nicvf_queues.h index 10cb4b84625b..da4836601d8c 100644 --- a/drivers/net/ethernet/cavium/thunder/nicvf_queues.h +++ b/drivers/net/ethernet/cavium/thunder/nicvf_queues.h @@ -213,6 +213,11 @@ struct q_desc_mem { void *unalign_base; }; +struct pgcache { + struct page *page; + u64 dma_addr; +}; + struct rbdr { bool enable; u32 dma_size; @@ -222,6 +227,12 @@ struct rbdr { u32 head; u32 tail; struct q_desc_mem dmem; + + /* For page recycling */ + int pgidx; + int pgcnt; + int pgalloc; + struct pgcache *pgcache; } ____cacheline_aligned_in_smp; struct rcv_queue { |