linux-stable-rt/drivers/net/ibm_newemac
Josh Boyer fbcc4bacee ibm_newemac: MAL support for PowerPC 405EZ
The PowerPC 405EZ SoC has some differences in the interrupt layout and
handling for the MAL.  The SERR, TXDE, and RXDE interrupts are OR'd into
a single interrupt.  Also, due to the possibility for interrupt coalescing,
the TXEOB and RXEOB interrupts require an interrupt bit to be cleared in
the ICINTSTAT SDR.

This sets the proper MAL feature bits for 405EZ boards, and adds a common
shared handler for SERR, TXDE, and RXDE.  The defines for the ICINTSTAT DCR
are added to the proper header file as well.

This has been adapted from code originally written by Stefan Roese.

Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Acked-by: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
2008-09-30 09:23:15 -04:00
..
Kconfig ibm_newemac: Introduce mal_has_feature 2008-09-30 09:23:04 -04:00
Makefile
core.c ibm_newemac: Allow the "no flow control" EMAC feature to work 2008-09-30 09:22:45 -04:00
core.h ibm_newemac: Allow the "no flow control" EMAC feature to work 2008-09-30 09:22:45 -04:00
debug.c
debug.h
emac.h
mal.c ibm_newemac: MAL support for PowerPC 405EZ 2008-09-30 09:23:15 -04:00
mal.h ibm_newemac: Introduce mal_has_feature 2008-09-30 09:23:04 -04:00
phy.c
phy.h
rgmii.c
rgmii.h
tah.c
tah.h
zmii.c
zmii.h