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* Deal with ld missplacing sections.Ralf Baechle2000-10-081-0/+10
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* Merge with Linux 2.4.0-test9. Please check DECstation, I had a numberRalf Baechle2000-10-0512-90/+55
| | | | | | | of rejects to fixup while integrating Linus patches. I also found that this kernel will only boot SMP on Origin; the UP kernel freeze soon after bootup with SCSI timeout messages. I commit this anyway since I found that the last CVS versions had the same problem.
* Make /dev/console=5, 1 work by making sure output is redirected intoKanoj Sarcar2000-10-031-1/+9
| | | | the first serial port (/dev/ttyS0), which is also the prom/kernel console.
* Make user_mode mode an inline; it's the same on all 64-bit CPUs.Ralf Baechle2000-10-023-12/+2
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* Compatibility version of utime(2).Ralf Baechle2000-10-022-1/+32
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* Ignore generated file ld.script.elf32.Ralf Baechle2000-10-021-0/+1
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* Move <asm/ioc3.h> to <asm/sn/ioc3.h> which is a better place. The oldKanoj Sarcar2000-09-255-5/+5
| | | | | <asm/ioc3.h> is still around, and should be removed once Linus takes in the ioc3-eth.c patch that I am going to send him.
* This is now a generated file.Kanoj Sarcar2000-09-181-112/+0
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* Pass the loader script file thru cpp for CONFIG_MAPPED_KERNEL support.Kanoj Sarcar2000-09-182-0/+117
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* virt_to_bus and bus_to_virt are gone! Implement true pci-dma api thatKanoj Sarcar2000-09-132-2/+9
| | | | routes all dma's via the containing xbow's master hub.
* Set the master hub's widget id for the o200 and ibrick cases also.Kanoj Sarcar2000-09-131-0/+2
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* Route device intrs thru the master hub of the containing xbow, since theKanoj Sarcar2000-09-131-12/+21
| | | | | secondary hub may not be present. Also pave the way for dma to go thru the master hub.
* Add autofs ioctls.Ralf Baechle2000-09-081-16/+47
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* Enable some more features now that the thing is getting usefull.Ralf Baechle2000-09-082-14/+24
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* Reformat.Ralf Baechle2000-09-081-1/+2
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* Erase all traces of the ioc3-eth driver irq hacks.Kanoj Sarcar2000-09-071-2/+3
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* Delete usage of PG_skip flag from mips64-DISCONTIG code. It was onlyKanoj Sarcar2000-09-071-22/+6
| | | | | | | being used to flag mem_map entries corresponding to holes for counting and reporting during boot time. The current code reports more accurate figures, based on what is found at szmem() time (the old code was reporting more total memory than szmem() had probed).
* Compile fix: flush only L2 cache.Kanoj Sarcar2000-09-061-1/+1
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* Set timeout values - this seems to be needed if we want to boot theKanoj Sarcar2000-09-061-0/+8
| | | | kernel on non-nasid0 systems.
* NTP fixes from Maciej.Ralf Baechle2000-09-062-6/+7
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* - adjtimex(2) emulation.Ralf Baechle2000-09-053-50/+131
| | | | | | | | | | | | | | - set_rtc_mmss was crashing the machine. This went unnoticed so far only because it only happens one the machine is time synchronized. The machine now synchronizes with NTP quite well. - Better personality(2) emulation. This code is taken from Sparc64 which seems to do the right thing but I still wonder how it's supposed to work there. Uname(2) returning sparc64 or mips64 instead of sparc or mips is breaking alot of configuration scripts but on the other side returning the arch name without the 64 would prevent easy detection of the architecture by autoconf style scripts. I also don't see how the personality of 32-bit processes is ever being set to PER_LINUX32.
* Handle a ton more block device, IDE (yuck :-), partition handling andRalf Baechle2000-09-055-45/+285
| | | | | tape ioctls. Dump support for ancient variants of uname(2) syscall; Nothing is using the since Linux/MIPS history started with glibc 2.0.
* Slightly tweak how the ioc3 fixup interacts with serial driver. Also,Kanoj Sarcar2000-08-311-1/+2
| | | | | hardcode the 0xFF00 value into subsystem_vendor, instead of relying on PCI commands to ioc3 to do this.
* No more hardcoded serial port addresses. Get the serial driver probingKanoj Sarcar2000-08-311-0/+16
| | | | addresses for ports. Serial driver changes are being sent to Linus.
* Define prom_putchar/prom_getchar() for IP27s. The IP27 console printkKanoj Sarcar2000-08-292-10/+13
| | | | routine now uses prom_printf to correctly parse the format string.
* Merge with 2.4.0-test7.Ralf Baechle2000-08-287-28/+74
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* More debris.Ralf Baechle2000-08-271-29/+0
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* Desinfect console code from #ifdefmania.Ralf Baechle2000-08-276-39/+68
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* Merge with Linux 2.4.0-test6-pre10.Ralf Baechle2000-08-251-2/+2
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* Do the bare minimum pci fixups needed for the IOC3, not more ...Kanoj Sarcar2000-08-241-3/+0
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* On an SMP system, every cpu should use the master node's IOC3 uart portKanoj Sarcar2000-08-241-3/+2
| | | | for printk output, instead of trying to access its own.
* Use prom_printf() as the primary method of doing printks() for IP27.Kanoj Sarcar2000-08-241-0/+24
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* Make prom_printf() functional on IP27s. And prom_printf() is not anKanoj Sarcar2000-08-232-2/+28
| | | | init function, it needs to be around during regular system usage.
* Kill warning.Ralf Baechle2000-08-091-10/+13
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* Faster memcpy / copy_{from,to}_user.Ralf Baechle2000-08-091-31/+76
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* Kill BARRIER macro; it's not needed on R10000.Ralf Baechle2000-08-091-25/+0
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* Merge with Linux 2.4.0-test6-pre8.Ralf Baechle2000-08-083-15/+16
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* Merge with Linux 2.4.0-test6-pre4.Ralf Baechle2000-08-085-15/+7
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* Port the recent cache changes forward and backward between mips andRalf Baechle2000-08-081-211/+70
| | | | mips64.
* Tweak the initialization macros so that they work even on a systemKanoj Sarcar2000-08-051-3/+1
| | | | that has no physical address 0 (non nasid 0 systems).
* sys_sysctl implementationUlf Carlsson2000-08-052-1/+89
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* Fix over enthusiastic tlbflush optimizations.Kanoj Sarcar2000-08-031-3/+6
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* ARC console is not just for IP22.Keith M Wesolowski2000-08-011-1/+1
| | | | Timer dead code cleanup.
* Compile fix: get the ip27-timer.c code that updates process times lookingKanoj Sarcar2000-08-011-25/+10
| | | | like its i386 counterpart.
* Shave of 50% of lat_mmap. Our cache routines were plain stupid.Ralf Baechle2000-07-311-1/+1
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* Smarter and more scalable tlb flushing routines. No need to interruptKanoj Sarcar2000-07-301-12/+43
| | | | | | other cpus when flushing tlbs for single threaded mm's. Rather, just make sure the mm will have to do a new context allocation if it runs on the other cpus.
* Merge with 2.4.0-test5 final.Ralf Baechle2000-07-283-3/+3
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* Optimized cache flushing on r10k/o200s, assuming processor handlesKanoj Sarcar2000-07-271-103/+20
| | | | | VCEs in hardwire, and system guarantees io coherency. Only need to do cache flushes for icache coherency.
* Optimize andes_clear_page() and andes_copy_page() with prefetchRalf Baechle2000-07-261-16/+23
| | | | | | | operations. While those routines are now 30% - 60% faster it turned out that their influence on realworld applications and benchmars is fairly low; I saw an improvment of ~ 3% for lmbench exec sh and even less for other benches.
* When a debugger faults in a page for a debugee, we do not need to updateKanoj Sarcar2000-07-252-0/+12
| | | | | | the mmu cache/tlbs, since the debugger will use a kernel address to access the page, and not the user address. This should fix the strace warning messages that Ralf and Ulf have seen. Fix should be backported into MIPS.
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