diff options
| author |   Sunil Goutham <sgoutham@cavium.com> | 2016-11-24 14:48:02 +0530 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2016-11-25 20:21:17 -0500 |
| commit | d5b2d7a7184062c436f9a2b237e77bdb8e06a936 (patch) | |
| tree | 15bb59d54a2694cc96e6542108609838e69b42a6 /drivers/net/ethernet/cavium/thunder/q_struct.h | |
| parent | net: thunderx: Add ethtool support for supported ports and link modes. (diff) | |
| download | linux-dev-d5b2d7a7184062c436f9a2b237e77bdb8e06a936.tar.xz linux-dev-d5b2d7a7184062c436f9a2b237e77bdb8e06a936.zip | |
net: thunderx: Configure RED and backpressure levels
This patch enables moving average calculation of Rx pkt's resources
and configures RED and backpressure levels for both CQ and RBDR.
Also initialize SQ's CQ_LIMIT properly.
Signed-off-by: Sunil Goutham <sgoutham@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/cavium/thunder/q_struct.h')
| -rw-r--r-- | drivers/net/ethernet/cavium/thunder/q_struct.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/net/ethernet/cavium/thunder/q_struct.h b/drivers/net/ethernet/cavium/thunder/q_struct.h index 9e6d9876bfd0..f36347237a54 100644 --- a/drivers/net/ethernet/cavium/thunder/q_struct.h +++ b/drivers/net/ethernet/cavium/thunder/q_struct.h @@ -624,7 +624,9 @@ struct cq_cfg { struct sq_cfg { #if defined(__BIG_ENDIAN_BITFIELD) - u64 reserved_20_63:44; + u64 reserved_32_63:32; + u64 cq_limit:8; + u64 reserved_20_23:4; u64 ena:1; u64 reserved_18_18:1; u64 reset:1; @@ -642,7 +644,9 @@ struct sq_cfg { u64 reset:1; u64 reserved_18_18:1; u64 ena:1; - u64 reserved_20_63:44; + u64 reserved_20_23:4; + u64 cq_limit:8; + u64 reserved_32_63:32; #endif }; |