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read_zsreg
Langue: en
Version: June 2009 (debian - 07/07/09)
Section: 9 (Appels noyau Linux)
NAME
read_zsreg - Read a register from a Z85230SYNOPSIS
- u8 read_zsreg(struct z8530_channel * c, u8 reg);
ARGUMENTS
c
- Z8530 channel to read from (2 per chip)
reg
- Register to read
FIXME
Use a spinlock.
Most of the Z8530 registers are indexed off the control registers. A read is done by writing to the control register and reading the register back. The caller must hold the lock
AUTHOR
Alan Cox <alan@redhat.com>
- Author.
COPYRIGHT
Contenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre