linux-toradex.git/include/asm-mips, branch v2.6.19.2

[PATCH] make au1xxx-ide compile again

2006-11-22T23:34:02+00:00

The Au1xx IDE controller driver doesn't compile:

  CC      drivers/ide/mips/au1xxx-ide.o
/linux-2.6.19-rc6-work/drivers/ide/mips/au1xxx-ide.c:480: error: conflicting types for 'auide_ddma_tx_callback'
include2/asm/mach-au1x00/au1xxx_ide.h:174: error: previous declaration of 'auide_ddma_tx_callback' was here
/linux-2.6.19-rc6-work/drivers/ide/mips/au1xxx-ide.c:486: error: conflicting types for 'auide_ddma_rx_callback'
include2/asm/mach-au1x00/au1xxx_ide.h:176: error: previous declaration of 'auide_ddma_rx_callback' was here

Signed-off-by: Manuel Lauss 
Signed-off-by: Ralf Baechle

[MIPS] Make irq number allocator generally available for fixing EV64120.

2006-11-06T20:55:38+00:00

Signed-off-by: Ralf Baechle

[MIPS] Don't use R10000 llsc workaround version for all llsc-full processors.

2006-11-02T17:23:33+00:00

Found and original patch by bile@landofbile.com.

Signed-off-by: Ralf Baechle

[MIPS] 16K & 64K page size fixes

2006-11-01T17:46:09+00:00

Derived from Peter Watkins 's work.

Signed-off-by: Ralf Baechle

[MIPS] Fixup migration to GENERIC_TIME

2006-10-31T20:13:23+00:00

Since we already moved to GENERIC_TIME, we should implement alternatives
of old do_gettimeoffset routines to get sub-jiffies resolution from
gettimeofday().  This patch includes:

 * MIPS clocksource support (based on works by Manish Lachwani).
 * remove unused gettimeoffset routines and related codes.
 * remove unised 64bit do_div64_32().
 * simplify mips_hpt_init. (no argument needed, __init tag)
 * simplify c0_hpt_timer_init. (no need to write to c0_count)
 * remove some hpt_init routines.
 * mips_hpt_mask variable to specify bitmask of hpt value.
 * convert jmr3927_do_gettimeoffset to jmr3927_hpt_read.
 * convert ip27_do_gettimeoffset to ip27_hpt_read.
 * convert bcm1480_do_gettimeoffset to bcm1480_hpt_read.
 * simplify sb1250 hpt functions. (no need to subtract and shift)
    
Signed-off-by: Atsushi Nemoto 
Signed-off-by: Ralf Baechle

[MIPS] VSMP: Synchronize cp0 counters on bootup.

2006-10-31T20:13:22+00:00

Signed-off-by: Ralf Baechle

[MIPS] MIPS doesn't need compat_sys_getdents.

2006-10-30T21:41:31+00:00

Signed-off-by: Ralf Baechle

[MIPS] Wire up getcpu(2) and epoll_wait(2) syscalls.

2006-10-30T21:41:28+00:00

Signed-off-by: Ralf Baechle

[MIPS] Fix aliasing bug in copy_to_user_page / copy_from_user_page

2006-10-21T22:17:35+00:00

The current implementation uses a sequence of a cacheflush and a copy.
This is racy in case of a multithreaded debuggee and renders GDB
virtually unusable.

Aside this fixes a performance hog rendering access to /proc/cmdline very
slow and resulting in a enough cache stalls for the 34K AP/SP programming
model to make the bare metal code on the non-Linux VPE miss RT deadlines.

The main part of this patch was originally written by Ralf Baechle;
Atushi Nemoto did the the debugging.

Signed-off-by: Atsushi Nemoto 
Signed-off-by: Ralf Baechle

[MIPS] Fix iounmap argument to const volatile.

2006-10-19T16:55:14+00:00

With the existing prototype the following code:

    const void __iomem *io = ioremap();
    x = readb(io);
    iounmap(io);

did result in a warning.

Signed-off-by: Ralf Baechle