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path: root/sys/arch/hppa/include
AgeCommit message (Collapse)Author
2012-08-28Implement pci_min_powerstate().Mark Kettenis
2012-06-26param.h (like landisk and alpha before) was still trying to include tooTheo de Raadt
much of the kernel world when it did not need to
2012-06-26create new machine/_float.h which is namespace clean. create a newTheo de Raadt
MI float.h which pulls in and defines the values that are needed from there, and repair sys/limits.h so that it defines the values it needs as well (depending on POSIX version, XPG version, etc). guenther has a more exact selection of that coming for limits.h. this also fixes a few mistakes for the vax. reviewed by kettenis and guenther.
2012-06-21__tfork() needs to set the stack address of the new thread in the kernel,Philip Guenthe
so that it can't get a signal while still running on the parent thread's stack. Also, pass in sizeof(struct __tfork) to provide forward compat when more members are added. This is an ABI change, so switch syscall numbers and bump lib majors this time. ok deraadt@ matthew@
2011-11-15label_t is the kernel setjmp buffer. It should simply be an array ofTheo de Raadt
the right type, noone will ever fiddle with the internals. discussed with jsing
2011-11-14went a bit far...Theo de Raadt
2011-11-14merge various differences between hppa and hppa64Theo de Raadt
ok jsing
2011-11-10Eliminate more useless differences between hppa and hppa64Theo de Raadt
2011-11-10mindless unification with hppa64; remove meaningless differences beforeTheo de Raadt
attacking the complicated stuff
2011-11-08Save and restore cr27 and add the necessary glue to use it as the userlandMark Kettenis
thread register. ok guenther@, jsing@
2011-10-27Specify the TLS variant for each platform.Philip Guenthe
2011-10-10Introduce pci_probe_device_hook(pci_chipset_tag_t, struct pci_attach_args *).Miod Vallat
This mandatory function will get invoked in pci_probe_device(), and allows a pci host driver to alter the pci_attach_args passed to a device when attaching. This function will also, if returning non-zero, cause the device to be skipped completely during all the phases of the PCI device discovery (i.e. ressource enumeration, ressource assignment, and actual attachment). This particular feature is experimental and might be reverted in the future (or the scope narrowed to device attachment only). A dummy #define pci_probe_device_hook() 0 is added to all platforms except sgi, where real functions (currently only returning 0) are added; real meat will be added shortly. Discussed at s2k11, no objection from the usual suspects.
2011-09-20Remove unused MD_CACHE_CTL() macro and related defines.Miod Vallat
2011-09-08Provide namespace-safe alignment macros in <machine/_types.h>, withPhilip Guenthe
compat names kept in <machine/param.h>. In <sys/socket.h>, pull in <sys/_types.h> instead of the namespace polluting <machine/param.h> and completely eliminate __CMSG_ALIGN, replaced by _ALIGN ok deraadt@
2011-09-08Make the INT_FAST*_{MIN,MAX} macros match the types they're defined to.Philip Guenthe
Since the underlying types of the int_fast types are set by machine/_types.h, put internal macros in that same file and define the exposed INT_FAST*_{MIN,MAX} macros from those. ok millert@, kettenis@
2011-08-29Only provide FLT_EVAL_METHOD for C99. Add missing DECIMAL_DIG for C99.Mark Kettenis
ok guenther@
2011-06-24When reading the value from a simple lock, we do not need to ldcws into aJoel Sing
__cpu_simple_lock_t - gcc most likely ignores the alignment for a stack variable anyway. Also remove unnecessary initialisation. ok kettenis@ miod@
2011-05-30Remove the freelist member from vm_physsegOwain Ainsworth
The new world order of pmemrange makes this data completely redundant (being dealt with by the pmemrange constraints instead). Remove all code that messes with the freelist. While touching every caller of uvm_page_physload() anyway, add the flags argument to all callers (all but one is 0 and that one already used PHYSLOAD_DEVICE) and remove the macro magic to allow callers to continue without it. Should shrink the code a bit, as well. matthew@ pointed out some mistakes i'd made. ``freelist death, I like. Ok.' ariane@ `I agree with the general direction, go ahead and i'll fix any fallout shortly'' miod@ (68k 88k and vax i could not check would build)
2011-05-25Also enclose variable names with external linkage in __BEGIN_DECLS.Martynas Venckus
Doesn't matter much since C++ ABI used by GCC doesn't mangle variable names; however technically is required by Section 7.5 of the C++ spec. Discussed with/OK guenther@, matthew@.
2011-05-21Add pci_intr_map_msi() stub.Mark Kettenis
2011-05-07So long, uvm_pglist.hOwain Ainsworth
This header defined three thing. two of which are unused throughout the tree, the final one was the definition of the pagq head type, move that to uvm_page.h and nuke the header ok thib@. Thanks to krw@ for testing the hppa build for me.
2011-04-28Expose pmap_prefer parameters.Ariane van der Steldt
This will enable intelligent decisions with future uvm_map.
2011-04-28fenv improvements and cleanupsMartynas Venckus
2011-04-21fenv for hppaMartynas Venckus
2011-04-07Make sure the ALIGN() macro uses u_long on all platforms for consistency, andMiod Vallat
update the comment block accordingly.
2011-03-23Normalize sentinel. Use _MACHINE_*_H_ and _<ARCH>_*_H_ properly and consitently.Paul Irofti
Discussed and okay drahn@. Okay deraadt@.
2011-03-11Use _MACHINE_ENDIAN_H_ for this is The Right Thing To Do.Paul Irofti
Okay guenther@, millert@.
2011-01-14Implement a function to broadcast IPIs to all running CPUs.Joel Sing
ok kettenis@ deraadt@ miod@
2011-01-14Provide an IPI to halt a CPU.Joel Sing
ok kettenis@ deraadt@ miod@
2011-01-12Provide a specific rw_cas() function for MP kernels; stolen from m88k.Mark Kettenis
ok jsing@, deraadt@
2011-01-12Make __cpu_simple_lock implementation actually work.Mark Kettenis
ok deraadt@, jsing@
2011-01-08forward decl struct procTheo de Raadt
2011-01-02Make need_resched() call cpu_unidle() such that we wake up a process running onMark Kettenis
another CPU. ok miod@
2010-12-30Turn signotify() into a function that also calls cpu_unidle().Joel Sing
ok kettenis@
2010-12-30Implement cpu_unidle() for MP kernels.Joel Sing
ok kettenis@
2010-12-30add a simple __va_copy inside ifdef lint, from tim van der molen.Ted Unangst
ok guenther
2010-12-26Kill pmap_phys_address(), and force every driver's mmap() routine to returnMiod Vallat
a physical address [more precisely, something suitable to pass to pmap_enter()'sphysical address argument]. This allows MI drivers to implement mmap() routines without having to know about the pmap_phys_address() implementation and #ifdef obfuscation.
2010-12-21Convert netisr to a normal soft interrupt instead of hanving MD codeClaudio Jeker
for it. This makes the netisr a real C function which will help further development. No noticable performance change on i386 and amd64. With input from kettenis@ and miod@ additional OKs mikeb@ and henning@
2010-12-15oops, i forgot to check in the BRKSIZ define in uvm, but deraadt thinksTed Unangst
its better as a per arch MD define anyway. all default to MAXDSIZ as before.
2010-12-06Change the signature of PMAP_PREFER from void PMAP_PREFER(..., vaddr_t *) toMiod Vallat
vaddr_t PMAP_PREFER(..., vaddr_t). This allows better compiler optimization when the function is inlined, and avoids accessing memory on architectures when we can pass function arguments in registers.
2010-12-04Introduce a new pci routine, pci_conf_size(), which returns the size of aMiod Vallat
given pcitag_t configuration address space. Currently, all pci controllers will return the usual 0x100 bytes of PCI configuration space, but this will eventually change on PCIe-capable controlers. ok kettenis@
2010-11-27Remove ddb single-step load and store counters. Most platforms do notMiod Vallat
implement them, and they are of questionable usefulness.
2010-11-18Declare pmap_proc_iflush() in <uvm/uvm_pmap.h> unless <machine/pmap.h>Miod Vallat
provides an inline version of it.
2010-10-26thib missed this architecture when he did all the other architectures;Theo de Raadt
ok thib jsing -- Move the MSIZE, MCLSHIFT, MCLBYTES and the MCLOFSET mbuf constants from MD param.h to MI param.h. Besides being the same on every arch, things will most probly break if any arch has different values then the others. The NMBCLUSTERS constants needs to be MD though; ok miod@,krw@,claudio@
2010-10-01Provide a WEAK_ALIAS macro in <machine/asm.h> for the few platformsPhilip Guenthe
that didn't already have one, and then immediately use it in libc's SYS.h ok miod@
2010-09-28Implement a per-cpu held mutex counter if DIAGNOSTIC on all non-x86 platforms,Miod Vallat
to complete matthew@'s commit of a few days ago, and drop __HAVE_CPU_MUTEX_LEVEL define. With help from, and ok deraadt@.
2010-07-02Implement FPU shootdowns for hppa multiprocessor kernels. There are stillJoel Sing
some subtle bugs however these can be fixed in tree. ok kettenis@
2010-07-01Create a struct to store FP state and include a pointer to the CPU thatJoel Sing
currently holds the FPU context for this process. This will be soon used to implement FPU shootdowns on multiprocessor kernels. ok kettenis@
2010-07-01Include atomic.h via lock.h like other architectures do.Joel Sing
ok kettenis@
2010-06-29Add support for mapping ACPI to PCI devicesJordan Hargrave
ok kettenis, deraadt
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