Commit graph

913 commits

Author SHA1 Message Date
Ralf Baechle
f5d6c63a67 [MIPS] Do topology_init even on uniprocessor kernels.
Otherwise CPU 0 doesn't show up in sysfs which breaks some software.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-11-29 16:21:34 +00:00
Ralf Baechle
177b2927e2 [MIPS] Fix Bonito bootup message.
Even when enabling Bonito IOBC coherence the kernel would actually claim
it was disabling it.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-11-28 19:13:34 +00:00
Thiemo Seufer
eb48287508 [MIPS] Hack for SB1 cache issues
Removing flush_icache_page a while ago broke SB1 which was using an empty
flush_data_cache_page function.  This glues things well enough so a more
efficient but also more intrusive solution can be found later.

Signed-Off-By: Thiemo Seufer <ths@networkno.de>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-11-22 23:34:01 +00:00
Ralf Baechle
73f4388aed [MIPS] Fix EV64120 and Ocelot builds by providing a plat_timer_setup().
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-11-06 20:55:39 +00:00
Ralf Baechle
4e5852f31a [MIPS] EV64120: Fix PCI interrupt allocation.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-11-06 20:55:38 +00:00
Ralf Baechle
4a4cf77923 [MIPS] Make irq number allocator generally available for fixing EV64120.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-11-06 20:55:38 +00:00
Ralf Baechle
325d08d1a4 [MIPS] EV64120: Fix timer initialization for HZ != 100.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-11-06 20:55:38 +00:00
Ralf Baechle
ff28cbd280 [MIPS] Ocelot 3: Fix MAC address detection after platform_device conversion.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-11-06 20:55:38 +00:00
Ralf Baechle
907c51b2d1 [MIPS] Ocelot C: Fix MAC address detection after platform_device conversion.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-11-06 20:55:37 +00:00
Ralf Baechle
d6b861c640 [MIPS] SB1: On bootup only flush cache on local CPU.
This fixes a warning on bootup warning in smp_call_function.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-11-06 20:55:37 +00:00
Ralf Baechle
d19f7befe9 [MIPS] Ocelot 3: Fix large number of warnings.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-11-06 20:55:36 +00:00
Ralf Baechle
ad0b365573 [MIPS] Ocelot C: Fix mapping of ioport address range.
o Fix warnings
 o 768MB worth of I/O ports were insane
 o 64-bit kernels don't need special handling because ioremap does the magic

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-11-06 20:55:36 +00:00
Ralf Baechle
2002d2bde1 [MIPS] Ocelot C: Fix warning about missmatching format string.
CC      arch/mips/momentum/ocelot_c/setup.o
arch/mips/momentum/ocelot_c/setup.c: In function 'momenco_time_init':
arch/mips/momentum/ocelot_c/setup.c:223: warning: format '%d' expects type 'int', but argument 2 has type 'long unsigned int'

Change data type to match format string; a 32-bit type better suits our
needs.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-11-06 20:55:36 +00:00
Ralf Baechle
9c422e2ad6 [MIPS] Ocelot C: fix eth registration after conversion to platform_device
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-11-06 20:55:35 +00:00
Ralf Baechle
cca72333e7 [MIPS] Ocelot C: Fix large number of warnings.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-11-06 20:55:35 +00:00
Atsushi Nemoto
236d333c3c [MIPS] Do not use -msym32 option for modules.
On 64-bit kernel, modules are loaded into XKSEG for now.  While XKSEG
address is not a sign-extended 32-bit address, we can not use -msym32
option.

Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-11-02 17:23:34 +00:00
Ralf Baechle
8b922a8517 [MIPS] Ocelot G: Fix : "CURRENTLY_UNUSED" is not defined warning.
CC      arch/mips/momentum/ocelot_g/gt-irq.o
arch/mips/momentum/ocelot_g/gt-irq.c:30:5: warning: "CURRENTLY_UNUSED" is not defined
arch/mips/momentum/ocelot_g/gt-irq.c:199:5: warning: "CURRENTLY_UNUSED" is not defined

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-11-02 17:23:33 +00:00
Ralf Baechle
9ba126cfbf [MIPS] Fix warning about init_initrd() call if !CONFIG_BLK_DEV_INITRD.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-11-02 17:23:33 +00:00
Ralf Baechle
1a5c5de1b6 [MIPS] IP27: Allow SMP ;-) Another changeset messed up by patch.
When lmo commit 4ef893e0515e8bf336dfbd200884f244869fbb43 was merged to
kernel.org as e73ea273ef patch happily
applied the IP27 segment to IP22.  f63f36c18b11e166d0f362ac04dbcd7e6ea23f9e
did fix the effects partially - and with a wrong log message.  Now fixed
for real (tm).

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-11-02 17:23:33 +00:00
Ralf Baechle
8a88ca8f7f [MIPS] Fix merge screwup by patch(1)
Patch happily applied an Ocelot G patch to Ocelot C when merging
linux-mips.org changeset 91ee9a801e65d2981dfe327d2519c7fc6ab02e6b into
kernel.org as 6ceb6d3ab2.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-11-02 17:23:33 +00:00
Ralf Baechle
8427829711 Revert "[MIPS] Make SPARSEMEM selectable on QEMU."
This reverts commit 31473747bd.

Another amazing example of patch(1) messing up - lmo changeset
66e8560d11d02bcadc261498471831a6375ad046 was merged twice to kernel.org
and ended up doing this rubbish job.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-11-02 17:23:33 +00:00
Yoichi Yuasa
67cac1eba7 [MIPS] Fix warning in mips-boards generic PCI
arch/mips/mips-boards/generic/pci.c: In function `mips_pcibios_init':
arch/mips/mips-boards/generic/pci.c:227: warning: comparison of distinct pointer types lacks a cast
arch/mips/mips-boards/generic/pci.c:228: warning: comparison of distinct pointer types lacks a cast

Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-11-01 17:46:10 +00:00
Ralf Baechle
64c590b7a6 [MIPS] SMTC: Synchronize cp0 counters on bootup.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-11-01 17:46:09 +00:00
Ralf Baechle
cb56837ea5 [MIPS] SMTC: Fix crash if # of TC's > # of VPE's after pt_regs irq cleanup.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-11-01 17:46:09 +00:00
Ralf Baechle
242954b5aa [MIPS] 16K & 64K page size fixes
Derived from Peter Watkins <treestem@gmail.com>'s work.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-11-01 17:46:09 +00:00
Atsushi Nemoto
16b7b2ac01 [MIPS] Fixup migration to GENERIC_TIME
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 <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-10-31 20:13:23 +00:00
Ralf Baechle
70e46f48cb [MIPS] VSMP: Synchronize cp0 counters on bootup.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-10-31 20:13:22 +00:00
Ralf Baechle
e79f55a8c7 [MIPS] Flags must be unsigned long.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-10-31 20:13:22 +00:00
Ralf Baechle
781b0f8d4f [MIPS] VSMP: Fix initialization ordering bug.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-10-31 20:13:21 +00:00
Yoichi Yuasa
3ab0f40f33 [MIPS] Fix warning of printk format in mips_srs_init()
arch/mips/kernel/traps.c:1115: warning: int format, long unsigned int arg (arg 2)

Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-10-31 20:13:21 +00:00
Yoichi Yuasa
38384c8bd8 [MIPS] Yosemite: fix uninitialized variable in titan_i2c_xfer()
Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-10-31 20:13:21 +00:00
Ralf Baechle
c21e6d65f7 [MIPS] Sort out missuse of __init for prom_getcmdline()
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-10-31 20:13:20 +00:00
Manish Lachwani
e8f05de540 [MIPS] Add missing file for support of backplane on TX4927 based board
Signed-off-by: Manish Lachwani <mlachwani@mvista.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-10-31 20:13:20 +00:00
Ralf Baechle
0887fa5158 [MIPS] TX4927: Remove indent error message that somehow ended in the code.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-10-31 20:13:19 +00:00
Ralf Baechle
e523318457 [MIPS] JMR3927: Fixup another victim of the irq pt_regs cleanup.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-10-30 21:41:31 +00:00
Ralf Baechle
77aec99906 [MIPS] EMMA 2 / Markeins: struct resource takes physical addresses.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-10-30 21:41:30 +00:00
Ralf Baechle
4aad7b7269 [MIPS] EMMA 2 / Markeins: Convert to name struct resource initialization.
This fixes the wreckage caused by shuffeling the order of struct resource
members.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-10-30 21:41:30 +00:00
Ralf Baechle
e30e66beca [MIPS] EMMA 2 / Markeins: Formitting fixes split from actual address fixes.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-10-30 21:41:30 +00:00
Ralf Baechle
408d3258f9 [MIPS] EMMA 2 / Markeins: Fix build wreckage due to genirq wreckage.
I wonder if the original contributor still cares ...

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-10-30 21:41:29 +00:00
Ralf Baechle
6ceb6d3ab2 [MIPS] Ocelot G: Fix build error and numerous warnings.
The cause of the build errors was a 64-bit kernel being configured in
ocelot_g_defconfig without the code being 64-bit proof.  Fixed for now
by limiting 64-bit selection to SYS_SUPPORTS_64BIT_KERNEL if BROKEN.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-10-30 21:41:29 +00:00
Yoichi Yuasa
c39c30da2d [MIPS] Fix return value of TXX9 SPI interrupt handler
Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-10-30 21:41:29 +00:00
Yoichi Yuasa
a597a473b4 [MIPS] Au1000: Fix warning about unused variable.
arch/mips/au1000/common/time.c: In function `mips_timer_interrupt':
arch/mips/au1000/common/time.c:82: warning: unused variable `count'

Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-10-30 21:41:28 +00:00
Ralf Baechle
991ea26dcb [MIPS] Wire up getcpu(2) and epoll_wait(2) syscalls.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-10-30 21:41:28 +00:00
Manish Lachwani
9448b8f6a0 [MIPS] Make SB1 cache flushes not to use on_each_cpu
This fixes the

  start_kernel(): bug: interrupts were enabled early

messages.

Signed-off-by: Manish Lachwani <mlachwani@mvista.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-10-30 21:41:28 +00:00
Yoichi Yuasa
f0ec69e529 [MIPS] Fix warning about unused definition in c-sb1.c
arch/mips/mm/c-sb1.c: In function `sb1_cache_init':
arch/mips/mm/c-sb1.c:447: warning: unused variable `handle_vec2_sb1'

Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-10-30 21:41:27 +00:00
Ralf Baechle
8cde4a3162 [MIPS] SMTC: Make 8 the default number of processors.
8 is the next larger power of two of the currently 5 supported TCs.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-10-30 21:41:27 +00:00
Ralf Baechle
ea3df4ac7d [MIPS] Oprofile: Fix MIPSxx counter number detection.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-10-30 21:41:27 +00:00
Sergei Shtylyov
53c1b192ec [MIPS] Au1xx0 code sets incorrect mips_hpt_frequency
Alchemy CPU counter ticks at the full CPU clock speed.

Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-10-30 21:41:26 +00:00
Ralf Baechle
be609f3546 [MIPS] Oprofile: fix on non-VSMP / non-SMTC SMP configurations.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-10-30 21:41:26 +00:00
Andrew Morton
61ce1efe6e [PATCH] vmlinux.lds: consolidate initcall sections
Add a vmlinux.lds.h helper macro for defining the eight-level initcall table,
teach all the architectures to use it.

This is a prerequisite for a patch which performs initcall synchronisation for
multithreaded-probing.

Cc: Greg KH <greg@kroah.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
[ Added AVR32 as well ]
Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-27 15:34:51 -07:00