aha/arch/arm/mach-ixp2000
Lennert Buytenhek e9b72e43d9 [ARM] 3064/1: start using ixp2000_reg_wrb
Patch from Lennert Buytenhek

Switch the users of ixp2000_reg_write that depend on writes being
flushed out of the write buffer by the time that function returns
over to ixp2000_reg_wrb.

When using XCB=101, writes to the same functional unit are still
guaranteed to complete in order, so we only need to protect against:
- reordering of writes to different functional units
- masking an interrupt and then reenabling the IRQ bit in CPSR

Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org>
Signed-off-by: Deepak Saxena <dsaxena@plexity.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-01 19:44:26 +00:00
..
core.c [ARM] 3064/1: start using ixp2000_reg_wrb 2005-11-01 19:44:26 +00:00
enp2611.c [ARM] 3062/1: map in various enp2611 peripherals for the ixp2000 netdev driver 2005-11-01 19:44:24 +00:00
ixdp2x00.c [ARM] 3064/1: start using ixp2000_reg_wrb 2005-11-01 19:44:26 +00:00
ixdp2x01.c [ARM] 3064/1: start using ixp2000_reg_wrb 2005-11-01 19:44:26 +00:00
ixdp2400.c [PATCH] ARM: Remove machine description macros 2005-07-03 17:38:58 +01:00
ixdp2800.c [PATCH] ARM: Remove machine description macros 2005-07-03 17:38:58 +01:00
Kconfig [PATCH] ARM: 2752/1: disable ixp2000 PCI I/O software workaround on chips that don't need it 2005-06-25 19:30:04 +01:00
Makefile Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
Makefile.boot Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pci.c [ARM] 3064/1: start using ixp2000_reg_wrb 2005-11-01 19:44:26 +00:00