linux-hardened/include/asm-arm/arch-pnx4008
Dan Williams f80dff9da0 [ARM] 4185/2: entry: introduce get_irqnr_preamble and arch_ret_to_user
get_irqnr_preamble allows machines to take some action before entering the
get_irqnr_and_base loop.  On iop we enable cp6 access.

arch_ret_to_user is added to the userspace return path to allow individual
architectures to take actions, like disabling coprocessor access, before
the final return to userspace.

Per Nicolas Pitre's note, there is no need to cp_wait on the return to user
as the latency to return is sufficient.

Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-02-17 15:04:29 +00:00
..
clock.h [WATCHDOG] pnx4008: add watchdog support 2006-10-02 23:02:37 +02:00
debug-macro.S [ARM] 3621/1: fix compilation breakage for pnx4008 2006-06-22 10:27:15 +01:00
dma.h Initial blind fixup for arm for irq changes 2006-10-06 10:59:54 -07:00
entry-macro.S [ARM] 4185/2: entry: introduce get_irqnr_preamble and arch_ret_to_user 2007-02-17 15:04:29 +00:00
gpio.h [ARM] 3623/1: pnx4008: move GPIO-related defines to gpio.h 2006-06-22 10:26:21 +01:00
hardware.h [ARM] 3465/1: [1/3] Support for Philips PNX4008 platform: headers 2006-06-18 16:16:53 +01:00
i2c.h i2c: New Philips PNX bus driver 2006-12-10 21:21:29 +01:00
io.h [ARM] 3465/1: [1/3] Support for Philips PNX4008 platform: headers 2006-06-18 16:16:53 +01:00
irq.h [ARM] 3465/1: [1/3] Support for Philips PNX4008 platform: headers 2006-06-18 16:16:53 +01:00
irqs.h [ARM] 3465/1: [1/3] Support for Philips PNX4008 platform: headers 2006-06-18 16:16:53 +01:00
memory.h [ARM] 3465/1: [1/3] Support for Philips PNX4008 platform: headers 2006-06-18 16:16:53 +01:00
param.h [ARM] 3465/1: [1/3] Support for Philips PNX4008 platform: headers 2006-06-18 16:16:53 +01:00
platform.h fix file specification in comments 2006-10-03 23:01:26 +02:00
pm.h [ARM] 3623/1: pnx4008: move GPIO-related defines to gpio.h 2006-06-22 10:26:21 +01:00
system.h [ARM] 3465/1: [1/3] Support for Philips PNX4008 platform: headers 2006-06-18 16:16:53 +01:00
timex.h [ARM] 3465/1: [1/3] Support for Philips PNX4008 platform: headers 2006-06-18 16:16:53 +01:00
uncompress.h [ARM] 3465/1: [1/3] Support for Philips PNX4008 platform: headers 2006-06-18 16:16:53 +01:00
vmalloc.h [ARM] 3465/1: [1/3] Support for Philips PNX4008 platform: headers 2006-06-18 16:16:53 +01:00