Commit Graph

194 Commits

Author SHA1 Message Date
Andrew Isaacson 8a1417de9e BCM1480 HT support
PCI support code for PLX 7250 PCI-X tunnel on BCM91480B BigSur board.
    
Signed-Off-By: Andy Isaacson <adi@broadcom.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:32:49 +01:00
Andrew Isaacson 9a6dcea103 Support for BigSur board.
Signed-Off-By: Andy Isaacson <adi@broadcom.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:32:47 +01:00
Andrew Isaacson 93ce2f524e Add support for SB1A CPU.
Signed-Off-By: Andy Isaacson <adi@broadcom.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:32:46 +01:00
Andrew Isaacson 4f19f99047 Sibyte header cleanup
Update sibyte headers to match Broadcom internal copies:
 - comment cleanup and updates
 - fix LittleSur part number to match the board silkscreen
    
Signed-Off-By: Andy Isaacson <adi@broadcom.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:32:46 +01:00
Andrew Isaacson 4cbf2beac2 BCM1480 headers
Add header files for BCM1480/1280/1455/1255 family of chips, and
update sb1250 headers which are shared by BCM1480 family.
    
Signed-Off-By: Andy Isaacson <adi@broadcom.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

diff --git a/include/asm-mips/sibyte/bcm1480_int.h b/include/asm-mips/sibyte/bcm1480_int.h
new file mode 100644
2005-10-29 19:32:45 +01:00
Ralf Baechle 485a4a928a Make UL what should be UL.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:32:44 +01:00
Ralf Baechle 178086c86a Don't print file name and line in die and die_if_kernel.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:32:42 +01:00
Ralf Baechle 8f91ed6c2f Define EOWNERDEAD and ENOTRECOVERABLE.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:32:41 +01:00
Ralf Baechle beb3ca82fc More configcheck fixes.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:32:40 +01:00
Ralf Baechle 4ee1303a78 2.6.14-rc1 updates for MIPS compat types.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:32:40 +01:00
Ralf Baechle b4f8c42307 Complete the fcntl.h cleanup.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:32:40 +01:00
Ralf Baechle 3cd9b6802d Cleanup Sibyte Kconfig a bit further.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:32:39 +01:00
Ralf Baechle 8592d4c00e Fix weirdness in <asm/bug.h>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:32:38 +01:00
Ralf Baechle ec917c2c1a Fixup a few lose ends in explicit support for MIPS R1/R2.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:32:37 +01:00
Ralf Baechle 5090dfb5bc Provide 64-bit address space definitions for the Sibyte SB1 CPU core.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:32:33 +01:00
Ralf Baechle 02cf211968 Cleanup the mess in cpu_cache_init.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:32:32 +01:00
Ralf Baechle f5cfa980e5 Use R4000 TLB routines for SB1 also.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:32:31 +01:00
Ralf Baechle 0015365cc6 Fix ARCH_KMALLOC_MINALIGN values on MIPS
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:32:30 +01:00
Ralf Baechle c78cbf49c4 Support for MIPSsim, the cycle accurate MIPS simulator.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:32:30 +01:00
Daniel Jacobowitz ea3d710fe5 Revise MIPS 64-bit ptrace interface
Change the N32 debugging ABI to something more sane, and add support
for o32 and n32 debuggers to trace n64 programs.
    
Signed-off-by: Daniel Jacobowitz <dan@codesourcery.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:32:29 +01:00
Ralf Baechle 9d58f302ca Glue again after removal of BUILD_BUG().
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:32:28 +01:00
Ralf Baechle 80b47346b0 SMP on Malta needs to define ARCH_HAS_IRQ_PER_CPU since 2.6.14-rc1.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

diff --git a/include/asm-mips/mach-mips/irq.h b/include/asm-mips/mach-mips/irq.h
new file mode 100644
2005-10-29 19:32:27 +01:00
Ralf Baechle bab056aafe Add SOCK_DCCP definition for MIPS also.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:32:26 +01:00
Ralf Baechle e97288386a The type of sum in csum_tcpudp_nofold is "unsigned int", so when we assign
to it in an asm() block, and we're running on a system with 64-bit
registers, it is vitally important that we sign extend it correctly before
returning to C.  Otherwise the stray high bits will be preserved into
csum_fold, and on the SB-1 processor, 32-bit arithmetic on a non
sign-extended register will yield surprising results.
    
This caused incorrect checksums in some UDP packets for NFS root.  The
problem was mild when using a 10.0.1.x IP address, but severe when
using 192.168.1.x.
    
Signed-off-by: Daniel Jacobowitz <dan@codesourcery.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:32:25 +01:00
Pete Popov 2cce826322 Kernel gpio/2 routines that will be used by some drivers.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:32:25 +01:00
Pete Popov d6460827af Updated pcmcia driver with pb1200 and db1200 support.
Updated db1200_defconfig so pcmcia is enabled by default.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:32:24 +01:00
Ralf Baechle 870d3d98eb Reorder & reformat a bit.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:32:23 +01:00
Ralf Baechle 61ed7f08b6 The values for SO_SNDBUFFORCE / SO_RCVBUFFORCE were already taken ...
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:32:22 +01:00
Ralf Baechle ebfaebae36 Futexes for MIPS, for the time being only the R10000_LLSC_WAR version.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:32:21 +01:00
Ralf Baechle 9dbdfce85c Define pcibus_to_node() for IP27.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:32:21 +01:00
Pete Popov 26a940e217 Cleaned up AMD Au1200 IDE driver:
- converted to platform bus
- removed pci dependencies
- removed virt_to_phys/phys_to_virt calls
    
System now can root off of a disk.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

diff --git a/Documentation/mips/AU1xxx_IDE.README b/Documentation/mips/AU1xxx_IDE.README
new file mode 100644
2005-10-29 19:32:20 +01:00
Ralf Baechle 4f94afa258 Delete the SABLE_RTL case.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:32:19 +01:00
Ralf Baechle 097975fc66 Provide MODULE_ARCH_VERMAGIC for MIPS.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:32:18 +01:00
Maciej W. Rozycki 98e316d4b1 Move MIPS Technologies processor IDs to where they belong.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:32:16 +01:00
Ralf Baechle 5bcb9a58e6 Move genrtc.c's functions into <asm/rtc.h>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:32:15 +01:00
Thiemo Seufer 65dd7026a9 Define some more common ip22 CPU features.
Signed-off-by: Thiemo Seufer <ths@networkno.de>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:32:14 +01:00
Thiemo Seufer aaa49075c6 Typo fix.
Signed-off-by: Thiemo Seufer <ths@networkno.de>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:32:14 +01:00
Thiemo Seufer 2fe25f67a5 More .set push/pop encapsulation, more eyefriendly code formatting.
Signed-off-by: Thiemo Seufer <ths@networkno.de>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:32:14 +01:00
Thiemo Seufer f8670e66dc Fix MAP_BASE for 64bit ip22.
Signed-off-by: Thiemo Seufer <ths@networkno.de>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:32:13 +01:00
Ralf Baechle f99d3023f3 Sprinkle a few more .set mipsX over xchg to make sure we dont' end up with
64-bit instructions on 32-bit processors, they tend to be unhappy about
that kind of food ;-)

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:32:11 +01:00
Ralf Baechle fabffc13ed Remove workaround for binutils 2.15 assembler bug; this version is not
suitable to reliably build kernels anymore anyway and 2.16 has this
fixed.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:32:11 +01:00
Ralf Baechle 27c7c1657d Drop might_sleep() calls from get_user() & co. This should fix the issue
in http://www.linux-mips.org/cgi-bin/mesg.cgi?a=linux-mips&i=200508171321.20094.Joshua.Wise%40sicortex.com and it's the right thing to do anyway because
it was inflating those functions way too much.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:32:10 +01:00
Ralf Baechle 340ee4b98c Virtual SMP support for the 34K.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:32:10 +01:00
Ralf Baechle 533330bf7f On CONFIG_64BIT_PHYS_ADDR, pfn always fits in 'unsigned long', but
pfn<<PAGE_SHIFT sometimes extends beyond.  The pte is big enough to hold
'long long', but the shift in pfn_pte() needs to do its calculation with
enough bits to hold the result.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:32:09 +01:00
Ralf Baechle 0952e2905c Fix parenthesis in macros.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:32:08 +01:00
Ralf Baechle 8b200ce4a6 Define cpu_icache_snoops_remote_store. This is slight abuse of something
which originally was meant for SMP cache managment but it can be argued
to apply on the 34K as well.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:32:07 +01:00
Ralf Baechle 3fd5646cac Add missing space.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:32:05 +01:00
Ralf Baechle 479a0e3e02 Support for CoreFPGA-3.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:32:02 +01:00
Ralf Baechle 23fbee9dd5 Support for Toshiba's RBHMA4500 eval board for the TX4938.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:31:57 +01:00
Pete Popov bdf21b18b4 Philips PNX8550 support: MIPS32-like core with 2 Trimedias on it.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29 19:31:54 +01:00