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| author | Florian Fainelli <f.fainelli@gmail.com> | 2014-09-18 17:31:22 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-09-22 14:41:23 -0400 |
| commit | 2446254915a7d6f08bba9a755a34cc0402880472 (patch) | |
| tree | 2b27382c1139a4a9e2b012fa7a9b9604e51bb031 /include/net/dsa.h | |
| parent | 34f6b8745d421683ca0a268540869eb30721e970 (diff) | |
| download | lwn-2446254915a7d6f08bba9a755a34cc0402880472.tar.gz lwn-2446254915a7d6f08bba9a755a34cc0402880472.zip | |
net: dsa: allow switch drivers to implement suspend/resume hooks
Add an abstraction layer to suspend/resume switch devices, doing the
following split:
- suspend/resume the slave network devices and their corresponding PHY
devices
- suspend/resume the switch hardware using switch driver callbacks
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/dsa.h')
| -rw-r--r-- | include/net/dsa.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/net/dsa.h b/include/net/dsa.h index e020b8a12b7d..846dce4abaa5 100644 --- a/include/net/dsa.h +++ b/include/net/dsa.h @@ -210,6 +210,12 @@ struct dsa_switch_driver { void (*get_ethtool_stats)(struct dsa_switch *ds, int port, uint64_t *data); int (*get_sset_count)(struct dsa_switch *ds); + + /* + * Suspend and resume + */ + int (*suspend)(struct dsa_switch *ds); + int (*resume)(struct dsa_switch *ds); }; void register_switch_driver(struct dsa_switch_driver *type); |