diff options
| author | Maxime Chevallier <maxime.chevallier@bootlin.com> | 2019-06-10 10:55:29 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-06-10 09:12:52 -0700 |
| commit | 9bea6897cc43922fc17dd281409fa55c8f3d1f16 (patch) | |
| tree | 56f44b636845512c95871ef1da9a800d4b02a20a /drivers/net/ethernet/marvell/mvpp2/mvpp2.h | |
| parent | f9fa96b980b93b89ccfe2dc25981da52a9283aa7 (diff) | |
| download | lwn-9bea6897cc43922fc17dd281409fa55c8f3d1f16.tar.gz lwn-9bea6897cc43922fc17dd281409fa55c8f3d1f16.zip | |
net: mvpp2: Add support for more ethtool counters
Besides the MIB counters, some other useful counters can be exposed to
the user. This commit adds support for :
- Per-port counters, that indicate FIFO drops and classifier drops,
- Per-rxq counters,
- Per-txq counters
Signed-off-by: Maxime Chevallier <maxime.chevallier@bootlin.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/marvell/mvpp2/mvpp2.h')
| -rw-r--r-- | drivers/net/ethernet/marvell/mvpp2/mvpp2.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/net/ethernet/marvell/mvpp2/mvpp2.h b/drivers/net/ethernet/marvell/mvpp2/mvpp2.h index d67c970f02e5..4d9564ba68f6 100644 --- a/drivers/net/ethernet/marvell/mvpp2/mvpp2.h +++ b/drivers/net/ethernet/marvell/mvpp2/mvpp2.h @@ -329,8 +329,26 @@ #define MVPP22_BM_ADDR_HIGH_VIRT_RLS_MASK 0xff00 #define MVPP22_BM_ADDR_HIGH_VIRT_RLS_SHIFT 8 +/* Packet Processor per-port counters */ +#define MVPP2_OVERRUN_ETH_DROP 0x7000 +#define MVPP2_CLS_ETH_DROP 0x7020 + /* Hit counters registers */ #define MVPP2_CTRS_IDX 0x7040 +#define MVPP22_CTRS_TX_CTR(port, txq) ((txq) | ((port) << 3) | BIT(7)) +#define MVPP2_TX_DESC_ENQ_CTR 0x7100 +#define MVPP2_TX_DESC_ENQ_TO_DDR_CTR 0x7104 +#define MVPP2_TX_BUFF_ENQ_TO_DDR_CTR 0x7108 +#define MVPP2_TX_DESC_ENQ_HW_FWD_CTR 0x710c +#define MVPP2_RX_DESC_ENQ_CTR 0x7120 +#define MVPP2_TX_PKTS_DEQ_CTR 0x7130 +#define MVPP2_TX_PKTS_FULL_QUEUE_DROP_CTR 0x7200 +#define MVPP2_TX_PKTS_EARLY_DROP_CTR 0x7204 +#define MVPP2_TX_PKTS_BM_DROP_CTR 0x7208 +#define MVPP2_TX_PKTS_BM_MC_DROP_CTR 0x720c +#define MVPP2_RX_PKTS_FULL_QUEUE_DROP_CTR 0x7220 +#define MVPP2_RX_PKTS_EARLY_DROP_CTR 0x7224 +#define MVPP2_RX_PKTS_BM_DROP_CTR 0x7228 #define MVPP2_CLS_DEC_TBL_HIT_CTR 0x7700 #define MVPP2_CLS_FLOW_TBL_HIT_CTR 0x7704 |