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| author | Ingo Molnar <mingo@elte.hu> | 2008-07-24 08:09:26 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-07-24 08:09:26 +0200 |
| commit | 28afe961a18f77b2249062499bdbf70fd2ec6bba (patch) | |
| tree | 71a5cb32924b8c8256bbc0f2f81c6b8c2ac79108 /drivers/usb/class/cdc-acm.h | |
| parent | 1e01cb0c6ff7e9ddb6547551794c6aa82785a7cb (diff) | |
| parent | 338b9bb3adac0d2c5a1e180491d9b001d624c402 (diff) | |
Merge branch 'linus' into tracing/urgent
Diffstat (limited to 'drivers/usb/class/cdc-acm.h')
| -rw-r--r-- | drivers/usb/class/cdc-acm.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/usb/class/cdc-acm.h b/drivers/usb/class/cdc-acm.h index 046e064b033a..85c3aaaab7c5 100644 --- a/drivers/usb/class/cdc-acm.h +++ b/drivers/usb/class/cdc-acm.h @@ -107,10 +107,14 @@ struct acm { struct list_head filled_read_bufs; int write_used; /* number of non-empty write buffers */ int write_ready; /* write urb is not running */ + int old_ready; + int processing; + int transmitting; spinlock_t write_lock; struct mutex mutex; struct usb_cdc_line_coding line; /* bits, stop, parity */ struct work_struct work; /* work queue entry for line discipline waking up */ + struct work_struct waker; struct tasklet_struct urb_task; /* rx processing */ spinlock_t throttle_lock; /* synchronize throtteling and read callback */ unsigned int ctrlin; /* input control lines (DCD, DSR, RI, break, overruns) */ @@ -123,6 +127,7 @@ struct acm { unsigned char clocal; /* termios CLOCAL */ unsigned int ctrl_caps; /* control capabilities from the class specific header */ unsigned int susp_count; /* number of suspended interfaces */ + struct acm_wb *delayed_wb; /* write queued for a device about to be woken */ }; #define CDC_DATA_INTERFACE_TYPE 0x0a |