diff options
Diffstat (limited to 'drivers/net/wimax/i2400m/i2400m.h')
| -rw-r--r-- | drivers/net/wimax/i2400m/i2400m.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/net/wimax/i2400m/i2400m.h b/drivers/net/wimax/i2400m/i2400m.h index 0c165de89b2d..916b1d319299 100644 --- a/drivers/net/wimax/i2400m/i2400m.h +++ b/drivers/net/wimax/i2400m/i2400m.h @@ -424,11 +424,21 @@ struct i2400m_barker_db; * @fw_hdrs: NULL terminated array of pointers to the firmware * headers. This is only available during firmware load time. * + * @fw_cached: Used to cache firmware when the system goes to + * suspend/standby/hibernation (as on resume we can't read it). If + * NULL, no firmware was cached, read it. If ~0, you can't read + * any firmware files (the system still didn't come out of suspend + * and failed to cache one), so abort; otherwise, a valid cached + * firmware to be used. Access to this variable is protected by + * the spinlock i2400m->rx_lock. + * * @barker: barker type that the device uses; this is initialized by * i2400m_is_boot_barker() the first time it is called. Then it * won't change during the life cycle of the device and everytime * a boot barker is received, it is just verified for it being the * same. + * + * @pm_notifier: used to register for PM events */ struct i2400m { struct wimax_dev wimax_dev; /* FIRST! See doc */ @@ -495,7 +505,10 @@ struct i2400m { const char *fw_name; /* name of the current firmware image */ unsigned long fw_version; /* version of the firmware interface */ const struct i2400m_bcf_hdr **fw_hdrs; + struct i2400m_fw *fw_cached; /* protected by rx_lock */ struct i2400m_barker_db *barker; + + struct notifier_block pm_notifier; }; @@ -671,6 +684,9 @@ extern void i2400m_tx_release(struct i2400m *); extern int i2400m_rx_setup(struct i2400m *); extern void i2400m_rx_release(struct i2400m *); +extern void i2400m_fw_cache(struct i2400m *); +extern void i2400m_fw_uncache(struct i2400m *); + extern void i2400m_net_rx(struct i2400m *, struct sk_buff *, unsigned, const void *, int); extern void i2400m_net_erx(struct i2400m *, struct sk_buff *, |
