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acm_cdc_notify
Langue: en
Version: October 2010 (fedora - 01/12/10)
Section: 9 (Appels noyau Linux)
NAME
acm_cdc_notify - issue CDC notification to hostSYNOPSIS
- int acm_cdc_notify(struct f_acm * acm, u8 type, u16 value, void * data, unsigned length);
ARGUMENTS
acm
- wraps host to be notified
type
- notification type
value
- Refer to cdc specs, wValue field.
data
- data to be sent
length
- size of data
CONTEXT
irqs blocked, acm->lock held, acm_notify_req non-null
DESCRIPTION
Returns zero on success or a negative errno.
See section 6.3.5 of the CDC 1.1 specification for information
ABOUT THE ONLY NOTIFICATION WE ISSUE
SerialState change.
AUTHOR
David Brownell <dbrownell@users.sourceforge.net>
- Author.
COPYRIGHT
Contenus ©2006-2024 Benjamin Poulain
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