diff options
| author |   Michael Chan <michael.chan@broadcom.com> | 2018-10-14 07:02:53 -0400 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2018-10-15 22:44:32 -0700 |
| commit | 44c6f72a4c30496c7378a62e13605b217e49f991 (patch) | |
| tree | 7fdaf6e1ef8e71f1bc25e218429628bd48334eab /drivers/net/ethernet/broadcom/bnxt/bnxt.h | |
| parent | bnxt_en: Allocate/Free CP rings for 57500 series chips. (diff) | |
| download | linux-dev-44c6f72a4c30496c7378a62e13605b217e49f991.tar.xz linux-dev-44c6f72a4c30496c7378a62e13605b217e49f991.zip | |
bnxt_en: Increase RSS context array count and skip ring groups on 57500 chips.
On the new 57500 chips, we need to allocate one RSS context for every
64 RX rings. In previous chips, only one RSS context per vnic is
required regardless of the number of RX rings. So increase the max
RSS context array count to 8.
Hardware ring groups are not used on the new chips. Note that the
software ring group structure is still maintained in the driver to
keep track of the rings associated with the vnic.
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 | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.h b/drivers/net/ethernet/broadcom/bnxt/bnxt.h index 560e8b71fb0a..50b129e53a48 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.h +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.h @@ -862,7 +862,7 @@ struct bnxt_ring_grp_info { struct bnxt_vnic_info { u16 fw_vnic_id; /* returned by Chimp during alloc */ -#define BNXT_MAX_CTX_PER_VNIC 2 +#define BNXT_MAX_CTX_PER_VNIC 8 u16 fw_rss_cos_lb_ctx[BNXT_MAX_CTX_PER_VNIC]; u16 fw_l2_ctx_id; #define BNXT_MAX_UC_ADDRS 4 |