diff options
| author | Andrew Lunn | 2018-01-14 02:32:45 +0100 |
|---|---|---|
| committer | David S. Miller | 2018-01-14 12:08:45 -0500 |
| commit | 62eb1162ec3a65f12d0e0c383f4f57de814a5e51 (patch) | |
| tree | 12d45f39ed5dd01bba2332c61571b7bfa944f2c9 /drivers/net/dsa/mv88e6xxx/global1.h | |
| parent | 0977644c5005ca2d186b353d7236deca6aa2933e (diff) | |
net: dsa: mv88e6xxx: Decode VTU problem interrupt
When there is a problem with the VTU, an interrupt can be
generated. Trap this interrupt and decode the registers to determine
what the problem was, then log the error.
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/dsa/mv88e6xxx/global1.h')
| -rw-r--r-- | drivers/net/dsa/mv88e6xxx/global1.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/net/dsa/mv88e6xxx/global1.h b/drivers/net/dsa/mv88e6xxx/global1.h index 7afa8072fe91..6aee7316fea6 100644 --- a/drivers/net/dsa/mv88e6xxx/global1.h +++ b/drivers/net/dsa/mv88e6xxx/global1.h @@ -29,7 +29,7 @@ #define MV88E6XXX_G1_STS_IRQ_AVB 8 #define MV88E6XXX_G1_STS_IRQ_DEVICE 7 #define MV88E6XXX_G1_STS_IRQ_STATS 6 -#define MV88E6XXX_G1_STS_IRQ_VTU_PROBLEM 5 +#define MV88E6XXX_G1_STS_IRQ_VTU_PROB 5 #define MV88E6XXX_G1_STS_IRQ_VTU_DONE 4 #define MV88E6XXX_G1_STS_IRQ_ATU_PROB 3 #define MV88E6XXX_G1_STS_IRQ_ATU_DONE 2 @@ -82,6 +82,10 @@ #define MV88E6XXX_G1_VTU_OP_VTU_GET_NEXT 0x4000 #define MV88E6XXX_G1_VTU_OP_STU_LOAD_PURGE 0x5000 #define MV88E6XXX_G1_VTU_OP_STU_GET_NEXT 0x6000 +#define MV88E6XXX_G1_VTU_OP_GET_CLR_VIOLATION 0x7000 +#define MV88E6XXX_G1_VTU_OP_MEMBER_VIOLATION BIT(6) +#define MV88E6XXX_G1_VTU_OP_MISS_VIOLATION BIT(5) +#define MV88E6XXX_G1_VTU_OP_SPID_MASK 0xf /* Offset 0x06: VTU VID Register */ #define MV88E6XXX_G1_VTU_VID 0x06 @@ -275,5 +279,7 @@ int mv88e6390_g1_vtu_getnext(struct mv88e6xxx_chip *chip, int mv88e6390_g1_vtu_loadpurge(struct mv88e6xxx_chip *chip, struct mv88e6xxx_vtu_entry *entry); int mv88e6xxx_g1_vtu_flush(struct mv88e6xxx_chip *chip); +int mv88e6xxx_g1_vtu_prob_irq_setup(struct mv88e6xxx_chip *chip); +void mv88e6xxx_g1_vtu_prob_irq_free(struct mv88e6xxx_chip *chip); #endif /* _MV88E6XXX_GLOBAL1_H */ |