diff options
| author | Oleksij Rempel <o.rempel@pengutronix.de> | 2024-04-03 14:50:34 +0200 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2024-04-04 19:08:42 -0700 |
| commit | 0499bb09f412fe32ec19659bf10cc5d40e8ff6cb (patch) | |
| tree | 050743f2486a1bb377ab13f588747627f2e1a7df /drivers/net/dsa/microchip/ksz8795_reg.h | |
| parent | 860cf29eabf1338ebb692c755387caed49ba06f1 (diff) | |
| download | lwn-0499bb09f412fe32ec19659bf10cc5d40e8ff6cb.tar.gz lwn-0499bb09f412fe32ec19659bf10cc5d40e8ff6cb.zip | |
net: dsa: microchip: ksz8: Refactor ksz8_fdb_dump()
Refactor ksz8_fdb_dump() to address potential issues:
- Limit the number of iterations to avoid endless loops.
- Handle error codes returned by ksz8_r_dyn_mac_table(), with
an exception for -ENXIO when no more dynamic entries are detected.
Reviewed-by: Vladimir Oltean <olteanv@gmail.com>
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Acked-by: Arun Ramadoss <arun.ramadoss@microchip.com>
Link: https://lore.kernel.org/r/20240403125039.3414824-4-o.rempel@pengutronix.de
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/dsa/microchip/ksz8795_reg.h')
| -rw-r--r-- | drivers/net/dsa/microchip/ksz8795_reg.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/dsa/microchip/ksz8795_reg.h b/drivers/net/dsa/microchip/ksz8795_reg.h index 7c9341ef73b0..0d13a6e29b0e 100644 --- a/drivers/net/dsa/microchip/ksz8795_reg.h +++ b/drivers/net/dsa/microchip/ksz8795_reg.h @@ -794,5 +794,6 @@ #define TAIL_TAG_LOOKUP BIT(7) #define FID_ENTRIES 128 +#define KSZ8_DYN_MAC_ENTRIES 1024 #endif |