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(parent: 8d17d33) | patch
[PATCH] Add support for word-length UART registers
authorDeepak Saxena <dsaxena@plexity.net>
Tue, 14 Sep 2004 00:50:46 +0000 (17:50 -0700)
committerLinus Torvalds <torvalds@ppc970.osdl.org>
Tue, 14 Sep 2004 00:50:46 +0000 (17:50 -0700)
commitea0547ed98831a43939f64e364a3c28627690b70
tree7cf4721f0362859f34cd27b7ba3590f4d1b0b3a1tree | snapshot
parent8d17d3315a512d1ff2814e2b51140f05ef00d410commit | diff
[PATCH] Add support for word-length UART registers

UARTS on several Intel IXP2000 systems are connected in such a way that
they can only be addressed using full word accesses instead of bytes.
Following patch adds a UPIO_MEM32 io-type to identify these UARTs.

Signed-off-by: Deepak Saxena <dsaxena@plexity.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
drivers/serial/8250.c diff | blob | history
drivers/serial/serial_core.c diff | blob | history
include/linux/serial_core.h diff | blob | history
Linux kernels and configurations used by Zygo.