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path: root/include/asm-mips/mipsregs.h
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2008-10-11MIPS: Move headfiles to new location below arch/mips/includeRalf Baechle1-1526/+0
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-10-03[MIPS] Build fix: Fix irq flags typeRalf Baechle1-3/+3
Though from a hardware perspective it would be sensible to use only a 32-bit unsigned int type Linux defines interrupt flags to be stored in an unsigned long and nothing else. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-06-05[MIPS] Add accessors for random register.Ralf Baechle1-0/+3
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-11[MIPS] checkfiles: Fix "need space after that ','" errors.Ralf Baechle1-2/+2
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-07-12[MIPS] Change names of local variables to silence sparse (part 2)Atsushi Nemoto1-10/+10
This patch is an workaround for these sparse warnings: include2/asm/mmu_context.h:172:2: warning: symbol 'flags' shadows an earlier one include2/asm/mmu_context.h:133:16: originally declared here include2/asm/mmu_context.h:232:2: warning: symbol 'flags' shadows an earlier one include2/asm/mmu_context.h:203:16: originally declared here include2/asm/mmu_context.h:277:3: warning: symbol 'flags' shadows an earlier one include2/asm/mmu_context.h:250:16: originally declared here Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-07-10[MIPS] PMC MSP71xx mips commonMarc St-Jean1-0/+33
Patch to add mips common support for the PMC-Sierra MSP71xx devices. Signed-off-by: Marc St-Jean <Marc_St-Jean@pmc-sierra.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-07-10[MIPS] Enable support for the userlocal hardware registerRalf Baechle1-1/+5
Which will cut down the cost of RDHWR $29 which is used to obtain the TLS pointer and so far being emulated in software down to a single cycle operation. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-07-06[MIPS] Fix scheduling latency issue on 24K, 34K and 74K coresRalf Baechle1-0/+2
The idle loop goes to sleep using the WAIT instruction if !need_resched(). This has is suffering from from a race condition that if if just after need_resched has returned 0 an interrupt might set TIF_NEED_RESCHED but we've just completed the test so go to sleep anyway. This would be trivial to fix by just disabling interrupts during that sequence as in: local_irq_disable(); if (!need_resched()) __asm__("wait"); local_irq_enable(); but the processor architecture leaves it undefined if a processor calling WAIT with interrupts disabled will ever restart its pipeline and indeed some processors have made use of the freedom provided by the architecture definition. This has been resolved and the Config7.WII bit indicates that the use of WAIT is safe on 24K, 24KE and 34K cores. It also is safe on 74K starting revision 2.1.0 so enable the use of WAIT with interrupts disabled for 74K based on a c0_prid of at least that. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-11-30[MIPS] Remove unused R10000 performance counter definitions.Ralf Baechle1-56/+0
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-07-13[MIPS] vr41xx: Replace magic number for P4K bit with symbol.Yoichi Yuasa1-0/+1
Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-07-13[MIPS] TRACE_IRQFLAGS_SUPPORT support.Ralf Baechle1-1/+1
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-07-13[MIPS] VR41xx: Set VR41_CONF_BP only for PrId 0x0c80.Yoichi Yuasa1-0/+1
Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-06-29[MIPS] Fix use of ehb instruction for non-R2 configurations.Ralf Baechle1-1/+2
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-06-20Merge git://git.infradead.org/hdrcleanup-2.6Linus Torvalds1-1/+0
* git://git.infradead.org/hdrcleanup-2.6: (63 commits) [S390] __FD_foo definitions. Switch to __s32 types in joystick.h instead of C99 types for consistency. Add <sys/types.h> to headers included for userspace in <linux/input.h> Move inclusion of <linux/compat.h> out of user scope in asm-x86_64/mtrr.h Remove struct fddi_statistics from user view in <linux/if_fddi.h> Move user-visible parts of drivers/s390/crypto/z90crypt.h to include/asm-s390 Revert include/media changes: Mauro says those ioctls are only used in-kernel(!) Include <linux/types.h> and use __uXX types in <linux/cramfs_fs.h> Use __uXX types in <linux/i2o_dev.h>, include <linux/ioctl.h> too Remove private struct dx_hash_info from public view in <linux/ext3_fs.h> Include <linux/types.h> and use __uXX types in <linux/affs_hardblocks.h> Use __uXX types in <linux/divert.h> for struct divert_blk et al. Use __u32 for elf_addr_t in <asm-powerpc/elf.h>, not u32. It's user-visible. Remove PPP_FCS from user view in <linux/ppp_defs.h>, remove __P mess entirely Use __uXX types in user-visible structures in <linux/nbd.h> Don't use 'u32' in user-visible struct ip_conntrack_old_tuple. Use __uXX types for S390 DASD volume label definitions which are user-visible S390 BIODASDREADCMB ioctl should use __u64 not u64 type. Remove unneeded inclusion of <linux/time.h> from <linux/ufs_fs.h> Fix private integer types used in V4L2 ioctls. ... Manually resolve conflict in include/linux/mtd/physmap.h
2006-06-19[MIPS] Cleanup __emt() a bit.Ralf Baechle1-3/+1
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-06-01[MIPS] DSP and MDMX share the same config flag bit.Thiemo Seufer1-1/+1
Clarify comment. Signed-off-by: Thiemo Seufer <ths@networkno.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-04-26Don't include linux/config.h from anywhere else in include/David Woodhouse1-1/+0
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2006-04-19[MIPS] MT: Improved multithreading support.Ralf Baechle1-0/+133
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-04-19[MIPS] Provide access functions for c0_badvaddr.Ralf Baechle1-0/+3
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-01-10MIPS: DSP: Put mask field into the right place.Ralf Baechle1-1/+1
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Virtual SMP support for the 34K.Ralf Baechle1-2/+0
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Fix parenthesis in macros.Ralf Baechle1-3/+3
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Philips PNX8550 support: MIPS32-like core with 2 Trimedias on it.Pete Popov1-0/+12
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Detect the MIPS R2 vectored interrupt, external interrupt controllerRalf Baechle1-0/+1
options and the precense of the MT ASE. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Macros to access the register of processors using the new MIPSRalf Baechle1-0/+2
Multithreading ASE, also know as MT ASE. Signed-off-by: Ralf Baechle <ralf@linux-mips.org> diff --git a/include/asm-mips/mipsmtregs.h b/include/asm-mips/mipsmtregs.h new file mode 100644
2005-10-29A few more macros to access MIPS R2 architecture registers.Ralf Baechle1-0/+28
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Get the thing to compile again ...Ralf Baechle1-1/+1
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Use macros for the RM7k cp0.config bits instead of magic numbers.Maciej W. Rozycki1-2/+7
Minor clean-ups. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Remove dead code which was causing warnings.Ralf Baechle1-3/+0
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Support the MIPS32 / MIPS64 DSP ASE.Ralf Baechle1-0/+287
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Cleanup decoding of MIPSxx config registers.Ralf Baechle1-1/+46
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Better interface to run uncached cache setup code.Thiemo Seufer1-0/+3
Signed-off-by: Thiemo Seufer <ths@networkno.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Provide functions to access cop0 config4-7 registersRalf Baechle1-0/+8
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-04-16Linux-2.6.12-rc2v2.6.12-rc2Linus Torvalds1-0/+1018
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
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