diff options
author | Yuval Mintz <yuvalmin@broadcom.com> | 2012-04-03 18:41:29 (GMT) |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2012-04-04 05:37:59 (GMT) |
commit | b475d78f464195cbdeeda0d80a2ffbd54653a4bd (patch) | |
tree | 716c06b09bf324df76ae35660efeb0040a810096 /drivers/net/ethernet/broadcom/bnx2x/bnx2x_hsi.h | |
parent | 7e8e02df17106007f4b043a39d22682f74df6f6f (diff) | |
download | linux-fsl-qoriq-b475d78f464195cbdeeda0d80a2ffbd54653a4bd.tar.xz |
bnx2x: congestion management re-organization
The congestion management code has migrated into a common location,
allowing all fw writes controlling mf congestion to be made in a
single function in the code. This is a semantic change.
Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/broadcom/bnx2x/bnx2x_hsi.h')
-rw-r--r-- | drivers/net/ethernet/broadcom/bnx2x/bnx2x_hsi.h | 92 |
1 files changed, 59 insertions, 33 deletions
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_hsi.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_hsi.h index dbff591..799272d 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_hsi.h +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_hsi.h @@ -4448,6 +4448,65 @@ struct cmng_struct_per_port { struct cmng_flags_per_port flags; }; +/* + * a single rate shaping counter. can be used as protocol or vnic counter + */ +struct rate_shaping_counter { + u32 quota; +#if defined(__BIG_ENDIAN) + u16 __reserved0; + u16 rate; +#elif defined(__LITTLE_ENDIAN) + u16 rate; + u16 __reserved0; +#endif +}; + +/* + * per-vnic rate shaping variables + */ +struct rate_shaping_vars_per_vn { + struct rate_shaping_counter vn_counter; +}; + +/* + * per-vnic fairness variables + */ +struct fairness_vars_per_vn { + u32 cos_credit_delta[MAX_COS_NUMBER]; + u32 vn_credit_delta; + u32 __reserved0; +}; + +/* + * cmng port init state + */ +struct cmng_vnic { + struct rate_shaping_vars_per_vn vnic_max_rate[4]; + struct fairness_vars_per_vn vnic_min_rate[4]; +}; + +/* + * cmng port init state + */ +struct cmng_init { + struct cmng_struct_per_port port; + struct cmng_vnic vnic; +}; + + +/* + * driver parameters for congestion management init, all rates are in Mbps + */ +struct cmng_init_input { + u32 port_rate; + u16 vnic_min_rate[4]; + u16 vnic_max_rate[4]; + u16 cos_min_rate[MAX_COS_NUMBER]; + u16 cos_to_pause_mask[MAX_COS_NUMBER]; + struct cmng_flags_per_port flags; +}; + /* * Protocol-common command ID for slow path elements @@ -4763,16 +4822,6 @@ enum fairness_mode { /* - * per-vnic fairness variables - */ -struct fairness_vars_per_vn { - u32 cos_credit_delta[MAX_COS_NUMBER]; - u32 vn_credit_delta; - u32 __reserved0; -}; - - -/* * Priority and cos */ struct priority_cos { @@ -5140,29 +5189,6 @@ struct protocol_common_spe { /* - * a single rate shaping counter. can be used as protocol or vnic counter - */ -struct rate_shaping_counter { - u32 quota; -#if defined(__BIG_ENDIAN) - u16 __reserved0; - u16 rate; -#elif defined(__LITTLE_ENDIAN) - u16 rate; - u16 __reserved0; -#endif -}; - - -/* - * per-vnic rate shaping variables - */ -struct rate_shaping_vars_per_vn { - struct rate_shaping_counter vn_counter; -}; - - -/* * The send queue element */ struct slow_path_element { |