diff options
| author |   Shannon Nelson <snelson@pensando.io> | 2020-08-27 16:00:25 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2020-08-28 08:01:30 -0700 |
| commit | ea5a8b09dc3a6ce14cd3ea1a7f8ea8aea6fc92ec (patch) | |
| tree | 55c9debb25be180ad2e57575519987a94e0c31c5 /drivers/net/ethernet/pensando/ionic/ionic_lif.h | |
| parent | ionic: clean up unnecessary non-static functions (diff) | |
| download | linux-dev-ea5a8b09dc3a6ce14cd3ea1a7f8ea8aea6fc92ec.tar.xz linux-dev-ea5a8b09dc3a6ce14cd3ea1a7f8ea8aea6fc92ec.zip | |
ionic: reduce contiguous memory allocation requirement
Split out the queue descriptor blocks into separate dma
allocations to make for smaller blocks.
Co-developed-by: Neel Patel <neel@pensando.io>
Signed-off-by: Shannon Nelson <snelson@pensando.io>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/pensando/ionic/ionic_lif.h')
| -rw-r--r-- | drivers/net/ethernet/pensando/ionic/ionic_lif.h | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/drivers/net/ethernet/pensando/ionic/ionic_lif.h b/drivers/net/ethernet/pensando/ionic/ionic_lif.h index 517b51190d18..aa7c1a8cbefc 100644 --- a/drivers/net/ethernet/pensando/ionic/ionic_lif.h +++ b/drivers/net/ethernet/pensando/ionic/ionic_lif.h @@ -57,9 +57,15 @@ struct ionic_napi_stats { }; struct ionic_qcq { - void *base; - dma_addr_t base_pa; - unsigned int total_size; + void *q_base; + dma_addr_t q_base_pa; + u32 q_size; + void *cq_base; + dma_addr_t cq_base_pa; + u32 cq_size; + void *sg_base; + dma_addr_t sg_base_pa; + u32 sg_size; struct ionic_queue q; struct ionic_cq cq; struct ionic_intr_info intr; |