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| author | Christian Marangi <ansuelsmth@gmail.com> | 2022-07-27 13:35:14 +0200 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2022-07-29 07:24:38 +0200 |
| commit | 910746444313dc463396cd63024cdf54ef04ef39 (patch) | |
| tree | 50c8e06604de60e39ab81606a94117fdd3e515d6 /drivers/net/dsa/qca/qca8k.h | |
| parent | net: dsa: qca8k: move qca8k read/write/rmw and reg table to common code (diff) | |
| download | linux-910746444313dc463396cd63024cdf54ef04ef39.tar.xz linux-910746444313dc463396cd63024cdf54ef04ef39.zip | |
net: dsa: qca8k: move qca8k bulk read/write helper to common code
The same ATU function are used by drivers based on qca8k family switch.
Move the bulk read/write helper to common code to declare these shared
ATU functions in common code.
These helper will be dropped when regmap correctly support bulk
read/write.
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Reviewed-by: Vladimir Oltean <olteanv@gmail.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to '')
| -rw-r--r-- | drivers/net/dsa/qca/qca8k.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/net/dsa/qca/qca8k.h b/drivers/net/dsa/qca/qca8k.h index c9b753743dfd..df32c1e3a797 100644 --- a/drivers/net/dsa/qca/qca8k.h +++ b/drivers/net/dsa/qca/qca8k.h @@ -324,8 +324,13 @@ enum qca8k_mid_cmd { QCA8K_MIB_CAST = 3, }; +struct qca8k_priv; + struct qca8k_info_ops { int (*autocast_mib)(struct dsa_switch *ds, int port, u64 *data); + /* TODO: remove these extra ops when we can support regmap bulk read/write */ + int (*read_eth)(struct qca8k_priv *priv, u32 reg, u32 *val, int len); + int (*write_eth)(struct qca8k_priv *priv, u32 reg, u32 *val, int len); }; struct qca8k_match_data { @@ -431,4 +436,7 @@ int qca8k_read(struct qca8k_priv *priv, u32 reg, u32 *val); int qca8k_write(struct qca8k_priv *priv, u32 reg, u32 val); int qca8k_rmw(struct qca8k_priv *priv, u32 reg, u32 mask, u32 write_val); +int qca8k_bulk_read(struct qca8k_priv *priv, u32 reg, u32 *val, int len); +int qca8k_bulk_write(struct qca8k_priv *priv, u32 reg, u32 *val, int len); + #endif /* __QCA8K_H */ |