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| author |   Michael Chan <michael.chan@broadcom.com> | 2018-10-14 07:02:49 -0400 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2018-10-15 22:44:32 -0700 |
| commit | 50e3ab7836b5efdc25e935316b3a156de3ff972e (patch) | |
| tree | abaf1fe1ada9fd3c1e54741bcbcc7297d15e26f0 /drivers/net/ethernet/broadcom/bnxt/bnxt.h | |
| parent | bnxt_en: Modify the ring reservation functions for 57500 series chips. (diff) | |
| download | linux-dev-50e3ab7836b5efdc25e935316b3a156de3ff972e.tar.xz linux-dev-50e3ab7836b5efdc25e935316b3a156de3ff972e.zip | |
bnxt_en: Allocate completion ring structures for 57500 series chips.
On 57500 chips, the original bnxt_cp_ring_info struct now refers to the
NQ. bp->cp_nr_rings refer to the number of NQs on 57500 chips. There
are now 2 pointers for the CP rings associated with RX and TX rings.
Modify bnxt_alloc_cp_rings() and bnxt_free_cp_rings() accordingly.
With multiple CP rings per NAPI, we need to add a pointer in
bnxt_cp_ring_info struct to point back to the bnxt_napi struct.
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '')
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnxt/bnxt.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.h b/drivers/net/ethernet/broadcom/bnxt/bnxt.h index 25d592d0f304..589b0be80f4c 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.h +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.h @@ -787,6 +787,7 @@ struct bnxt_rx_ring_info { }; struct bnxt_cp_ring_info { + struct bnxt_napi *bnapi; u32 cp_raw_cons; struct bnxt_db_info cp_db; @@ -812,6 +813,8 @@ struct bnxt_cp_ring_info { struct bnxt_ring_struct cp_ring_struct; struct bnxt_cp_ring_info *cp_ring_arr[2]; +#define BNXT_RX_HDL 0 +#define BNXT_TX_HDL 1 }; struct bnxt_napi { |