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| author | Yaniv Rosner <yanivr@broadcom.com> | 2011-06-14 05:34:23 +0400 |
|---|---|---|
| committer | David S. Miller <davem@conan.davemloft.net> | 2011-06-15 18:56:57 +0400 |
| commit | 6c3218c6f7e5be6d785486797d48203d54cfd893 (patch) | |
| tree | f8171218cc94d3f9042d61efe36564688d218074 /drivers/net/bnx2x/bnx2x_link.h | |
| parent | 6583e33baefbe4dea04999ec91be1a1371cd1528 (diff) | |
| download | linux-6c3218c6f7e5be6d785486797d48203d54cfd893.tar.xz | |
bnx2x: Adjust ETS to 578xx
Signed-off-by: Yaniv Rosner <yanivr@broadcom.com>
Signed-off-by: Vladislav Zolotarov <vladz@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@conan.davemloft.net>
Diffstat (limited to 'drivers/net/bnx2x/bnx2x_link.h')
| -rw-r--r-- | drivers/net/bnx2x/bnx2x_link.h | 40 |
1 files changed, 39 insertions, 1 deletions
diff --git a/drivers/net/bnx2x/bnx2x_link.h b/drivers/net/bnx2x/bnx2x_link.h index 82bc021bdf07..3d9c46bb108c 100644 --- a/drivers/net/bnx2x/bnx2x_link.h +++ b/drivers/net/bnx2x/bnx2x_link.h @@ -411,6 +411,38 @@ struct bnx2x_nig_brb_pfc_port_params { u32 cos1_pauseable; }; + +/* ETS port configuration params */ +struct bnx2x_ets_bw_params { + u8 bw; +}; + +struct bnx2x_ets_sp_params { + /** + * valid values are 0 - 5. 0 is highest strict priority. + * There can't be two COS's with the same pri. + */ + u8 pri; +}; + +enum bnx2x_cos_state { + bnx2x_cos_state_strict = 0, + bnx2x_cos_state_bw = 1, +}; + +struct bnx2x_ets_cos_params { + enum bnx2x_cos_state state ; + union { + struct bnx2x_ets_bw_params bw_params; + struct bnx2x_ets_sp_params sp_params; + } params; +}; + +struct bnx2x_ets_params { + u8 num_of_cos; /* Number of valid COS entries*/ + struct bnx2x_ets_cos_params cos[DCBX_MAX_NUM_COS]; +}; + /** * Used to update the PFC attributes in EMAC, BMAC, NIG and BRB * when link is already up @@ -421,7 +453,8 @@ int bnx2x_update_pfc(struct link_params *params, /* Used to configure the ETS to disable */ -void bnx2x_ets_disabled(struct link_params *params); +int bnx2x_ets_disabled(struct link_params *params, + struct link_vars *vars); /* Used to configure the ETS to BW limited */ void bnx2x_ets_bw_limit(const struct link_params *params, const u32 cos0_bw, @@ -430,6 +463,11 @@ void bnx2x_ets_bw_limit(const struct link_params *params, const u32 cos0_bw, /* Used to configure the ETS to strict */ int bnx2x_ets_strict(const struct link_params *params, const u8 strict_cos); + +/* Configure the COS to ETS according to BW and SP settings.*/ +int bnx2x_ets_e3b0_config(const struct link_params *params, + const struct link_vars *vars, + const struct bnx2x_ets_params *ets_params); /* Read pfc statistic*/ void bnx2x_pfc_statistic(struct link_params *params, struct link_vars *vars, u32 pfc_frames_sent[2], |