iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

mlxsw: reg: Add Monitoring Port Analyzer Global Register

Browse Source 
This register is used for global port analyzer configurations.

Signed-off-by: Amit Cohen <amitc@mellanox.com>
Reviewed-by: Jiri Pirko <jiri@mellanox.com>
Reviewed-by: Petr Machata <petrm@mellanox.com>
Signed-off-by: Petr Machata <petrm@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Amit Cohen 2020-07-11 00:55:05 +03:00 committed by David S. Miller
parent 951b84d4ae
commit c0e3969b07
1 changed files with 52 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

52
drivers/net/ethernet/mellanox/mlxsw/reg.h
View File

@ -9502,6 +9502,57 @@ MLXSW_ITEM32(reg, mogcr, ptp_iftc, 0x00, 1, 1);
*/
MLXSW_ITEM32(reg, mogcr, ptp_eftc, 0x00, 0, 1);
/* MPAGR - Monitoring Port Analyzer Global Register
* ------------------------------------------------
* This register is used for global port analyzer configurations.
* Note: This register is not supported by current FW versions for Spectrum-1.
*/
#define MLXSW_REG_MPAGR_ID 0x9089
#define MLXSW_REG_MPAGR_LEN 0x0C
MLXSW_REG_DEFINE(mpagr, MLXSW_REG_MPAGR_ID, MLXSW_REG_MPAGR_LEN);
enum mlxsw_reg_mpagr_trigger {
MLXSW_REG_MPAGR_TRIGGER_EGRESS,
MLXSW_REG_MPAGR_TRIGGER_INGRESS,
MLXSW_REG_MPAGR_TRIGGER_INGRESS_WRED,
MLXSW_REG_MPAGR_TRIGGER_INGRESS_SHARED_BUFFER,
MLXSW_REG_MPAGR_TRIGGER_INGRESS_ING_CONG,
MLXSW_REG_MPAGR_TRIGGER_INGRESS_EGR_CONG,
MLXSW_REG_MPAGR_TRIGGER_EGRESS_ECN,
MLXSW_REG_MPAGR_TRIGGER_EGRESS_HIGH_LATENCY,
};
/* reg_mpagr_trigger
* Mirror trigger.
* Access: Index
*/
MLXSW_ITEM32(reg, mpagr, trigger, 0x00, 0, 4);
/* reg_mpagr_pa_id
* Port analyzer ID.
* Access: RW
*/
MLXSW_ITEM32(reg, mpagr, pa_id, 0x04, 0, 4);
/* reg_mpagr_probability_rate
* Sampling rate.
* Valid values are: 1 to 3.5*10^9
* Value of 1 means "sample all". Default is 1.
* Access: RW
*/
MLXSW_ITEM32(reg, mpagr, probability_rate, 0x08, 0, 32);
static inline void mlxsw_reg_mpagr_pack(char *payload,
enum mlxsw_reg_mpagr_trigger trigger,
u8 pa_id, u32 probability_rate)
{
MLXSW_REG_ZERO(mpagr, payload);
mlxsw_reg_mpagr_trigger_set(payload, trigger);
mlxsw_reg_mpagr_pa_id_set(payload, pa_id);
mlxsw_reg_mpagr_probability_rate_set(payload, probability_rate);
}
/* MOMTE - Monitoring Mirror Trigger Enable Register
* -------------------------------------------------
* This register is used to configure the mirror enable for different mirror
@ -10902,6 +10953,7 @@ static const struct mlxsw_reg_info *mlxsw_reg_infos[] = {
MLXSW_REG(mgpc),
MLXSW_REG(mprs),
MLXSW_REG(mogcr),
MLXSW_REG(mpagr),
MLXSW_REG(momte),
MLXSW_REG(mtpppc),
MLXSW_REG(mtpptr),