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| author | Vladimir Oltean <olteanv@gmail.com> | 2019-06-03 00:11:56 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-06-04 21:49:19 +0300 |
| commit | 90c96cca351a0d0bfd24a56a516e046a23684677 (patch) | |
| tree | 45472949f75ec667120ac0c15ba9fde3440e9088 /drivers/net/dsa/sja1105/sja1105_dynamic_config.h | |
| parent | 9c5098d91dfe32ee420bedec7980197f9e6e2bce (diff) | |
| download | linux-90c96cca351a0d0bfd24a56a516e046a23684677.tar.xz | |
net: dsa: sja1105: Plug in support for TCAM searches via the dynamic interface
Only a single dynamic configuration table of the SJA1105 P/Q/R/S
supports this operation: the FDB.
To keep the existing structure in place (sja1105_dynamic_config_read and
sja1105_dynamic_config_write) and not introduce any new function, a
convention is made for sja1105_dynamic_config_read that a negative index
argument denotes a search for the entry provided as argument.
Signed-off-by: Vladimir Oltean <olteanv@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/dsa/sja1105/sja1105_dynamic_config.h')
| -rw-r--r-- | drivers/net/dsa/sja1105/sja1105_dynamic_config.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/dsa/sja1105/sja1105_dynamic_config.h b/drivers/net/dsa/sja1105/sja1105_dynamic_config.h index 49c611eb02cb..740dadf43f01 100644 --- a/drivers/net/dsa/sja1105/sja1105_dynamic_config.h +++ b/drivers/net/dsa/sja1105/sja1105_dynamic_config.h @@ -7,6 +7,9 @@ #include "sja1105.h" #include <linux/packing.h> +/* Special index that can be used for sja1105_dynamic_config_read */ +#define SJA1105_SEARCH -1 + struct sja1105_dyn_cmd; struct sja1105_dynamic_table_ops { |