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[84.16.102.26]) by smtp.gmail.com with ESMTPSA id h3sm40495238wrb.31.2017.02.02.07.13.11 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 02 Feb 2017 07:13:11 -0800 (PST) From: Jiri Pirko To: netdev@vger.kernel.org Cc: davem@davemloft.net, idosch@mellanox.com, eladr@mellanox.com, mlxsw@mellanox.com, ogerlitz@mellanox.com, jhs@mojatatu.com, ivecera@redhat.com, jbenc@redhat.com Subject: [patch net-next 09/19] mlxsw: reg: Add Policy-Engine Policy Based Switching Register Date: Thu, 2 Feb 2017 16:12:49 +0100 Message-Id: <1486048379-19237-10-git-send-email-jiri@resnulli.us> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1486048379-19237-1-git-send-email-jiri@resnulli.us> References: <1486048379-19237-1-git-send-email-jiri@resnulli.us> Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Jiri Pirko The PPBS register retrieves and sets Policy Based Switching Table entries. Signed-off-by: Jiri Pirko Reviewed-by: Ido Schimmel --- drivers/net/ethernet/mellanox/mlxsw/reg.h | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) diff --git a/drivers/net/ethernet/mellanox/mlxsw/reg.h b/drivers/net/ethernet/mellanox/mlxsw/reg.h index 555cb80..c503363 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/reg.h +++ b/drivers/net/ethernet/mellanox/mlxsw/reg.h @@ -2019,6 +2019,36 @@ static inline void mlxsw_reg_ptar_unpack(char *payload, char *tcam_region_info) mlxsw_reg_ptar_tcam_region_info_memcpy_from(payload, tcam_region_info); } +/* PPBS - Policy-Engine Policy Based Switching Register + * ---------------------------------------------------- + * This register retrieves and sets Policy Based Switching Table entries. + */ +#define MLXSW_REG_PPBS_ID 0x300C +#define MLXSW_REG_PPBS_LEN 0x14 + +MLXSW_REG_DEFINE(ppbs, MLXSW_REG_PPBS_ID, MLXSW_REG_PPBS_LEN); + +/* reg_ppbs_pbs_ptr + * Index into the PBS table. + * For Spectrum, the index points to the KVD Linear. + * Access: Index + */ +MLXSW_ITEM32(reg, ppbs, pbs_ptr, 0x08, 0, 24); + +/* reg_ppbs_system_port + * Unique port identifier for the final destination of the packet. + * Access: RW + */ +MLXSW_ITEM32(reg, ppbs, system_port, 0x10, 0, 16); + +static inline void mlxsw_reg_ppbs_pack(char *payload, u32 pbs_ptr, + u16 system_port) +{ + MLXSW_REG_ZERO(ppbs, payload); + mlxsw_reg_ppbs_pbs_ptr_set(payload, pbs_ptr); + mlxsw_reg_ppbs_system_port_set(payload, system_port); +} + /* PRCR - Policy-Engine Rules Copy Register * ---------------------------------------- * This register is used for accessing rules within a TCAM region. @@ -5875,6 +5905,7 @@ static const struct mlxsw_reg_info *mlxsw_reg_infos[] = { MLXSW_REG(pacl), MLXSW_REG(pagt), MLXSW_REG(ptar), + MLXSW_REG(ppbs), MLXSW_REG(prcr), MLXSW_REG(ptce2), MLXSW_REG(qpcr),