and then do a load.
Is curthread the only field that needs to be atomically accessed or
are other fields in the PCPU susceptible to race conditions?
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On Jun 24, 2011, at 9:18 AM, Nathan Whitehorn wrote:
On 06/24/11 11:11, Marcel Moolenaar wrote:
On Jun 23, 2011, at 3:21 PM, Nathan Whitehorn wrote:
Author: nwhitehorn
Date: Thu Jun 23 22:21:28 2011
New Revision: 223485
URL: http://svn.freebsd.org/changeset/base/223485
Log:
Use
Author: marcel
Date: Sat Jun 25 02:15:14 2011
New Revision: 223526
URL: http://svn.freebsd.org/changeset/base/223526
Log:
Switch to the event timers infrastructure. This includes:
o Setting td_intr_frame to the XIVs trap frame because it's referenced
by the ET event handler.
o
Author: marcel
Date: Sat Jun 25 02:49:47 2011
New Revision: 223527
URL: http://svn.freebsd.org/changeset/base/223527
Log:
Now that ia64 has been switched to the event timers, remove the
conditional compilation work-arounds.
Modified:
head/sys/dev/acpica/acpi_cpu.c
Modified:
==
--- head/sys/ia64/ia64/clock.c Sat Jun 25 02:49:47 2011(r223527)
+++ head/sys/ia64/ia64/clock.c Sat Jun 25 03:37:40 2011(r223528)
@@ -1,5 +1,5 @@
/*-
- * Copyright (c) 2005 Marcel Moolenaar
+ * Copyright (c) 2005, 2009-2011 Marcel Moolenaar
* All rights reserved
(r223529)
@@ -1,41 +1,33 @@
-/* $FreeBSD$ */
-/* $NetBSD: interrupt.c,v 1.23 1998/02/24 07:38:01 thorpej Exp $ */
-
/*-
- * Copyright (c) 1994, 1995, 1996 Carnegie-Mellon University.
+ * Copyright (c) 2010-2011 Marcel Moolenaar
* All rights reserved.
*
- * Authors: Keith Bostic, Chris G
On Jun 22, 2011, at 6:36 PM, Alexander Motin wrote:
Marcel Moolenaar wrote:
On Jun 22, 2011, at 5:30 PM, Alexander Motin wrote:
Marcel Moolenaar wrote:
On Jun 22, 2011, at 4:24 PM, Jung-uk Kim wrote:
I just realized kern_clocksource.c was excluded for arm and ia64.
Here is updated patch
On Jun 22, 2011, at 4:24 PM, Jung-uk Kim wrote:
I just realized kern_clocksource.c was excluded for arm and ia64.
Here is updated patch. Please ignore the previous one.
Any reason why we're not adding kern_clocksource.c for them?
--
Marcel Moolenaar
mar...@xcllnt.net
On Jun 22, 2011, at 5:30 PM, Alexander Motin wrote:
Marcel Moolenaar wrote:
On Jun 22, 2011, at 4:24 PM, Jung-uk Kim wrote:
I just realized kern_clocksource.c was excluded for arm and ia64.
Here is updated patch. Please ignore the previous one.
Any reason why we're not adding
(empty, because file is newly added)
+++ head/usr.sbin/makefs/mtree.cSun Jun 19 18:34:49 2011
(r223306)
@@ -0,0 +1,1051 @@
+/*-
+ * Copyright (c) 2011 Marcel Moolenaar
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
Author: marcel
Date: Thu Jun 16 17:41:21 2011
New Revision: 223155
URL: http://svn.freebsd.org/changeset/base/223155
Log:
Even if the loaded module has no symbols, we still need to notify
MD code about it and update the link map for GDB's use.
Modified:
head/sys/kern/link_elf.c
Modified:
Author: marcel
Date: Fri Jun 17 04:26:03 2011
New Revision: 223170
URL: http://svn.freebsd.org/changeset/base/223170
Log:
Properly serialize the global shootdown with the instruction
stream of the local processor. Also explicitly invalidate
the ALAT. This is done on the other CPUs in the
Author: marcel
Date: Fri Jun 17 05:30:12 2011
New Revision: 223171
URL: http://svn.freebsd.org/changeset/base/223171
Log:
Improve on style(9)
Modified:
head/sys/ia64/ia64/busdma_machdep.c
Modified: head/sys/ia64/ia64/busdma_machdep.c
Author: marcel
Date: Sat Jun 11 02:22:11 2011
New Revision: 222971
URL: http://svn.freebsd.org/changeset/base/222971
Log:
Add the model number for the Montvale processor (marketed as Itanium 2 9100).
At this time we're missing just one: Tukwila (Itanium 2 9300).
Modified:
Author: marcel
Date: Mon Jun 6 18:25:11 2011
New Revision: 222766
URL: http://svn.freebsd.org/changeset/base/222766
Log:
Don't clobber the hosts /etc/fstab. $1 is empty at this point.
Modified:
head/release/ia64/mkisoimages.sh
Modified: head/release/ia64/mkisoimages.sh
Author: marcel
Date: Mon Jun 6 19:06:15 2011
New Revision: 222769
URL: http://svn.freebsd.org/changeset/base/222769
Log:
Improve cpu_idle():
o cpu_idle_hook is expected to be called with interrupts
disabled and re-enables interrupts on return.
o sync with x86: don't idle when the
Author: marcel
Date: Tue Jun 7 00:59:31 2011
New Revision: 222799
URL: http://svn.freebsd.org/changeset/base/222799
Log:
o Bump the EFI loader version to 3.1.
o Add the about, pbvm and reboot commands.
o Trim the banner (suppress maker and date).
Modified:
Author: marcel
Date: Tue Jun 7 01:06:49 2011
New Revision: 222800
URL: http://svn.freebsd.org/changeset/base/222800
Log:
Call set_cputicker() to have the time counter use the ITC register.
Note that the ITC frequency is fixed.
Modified:
head/sys/ia64/ia64/machdep.c
Modified:
Author: marcel
Date: Tue Jun 7 01:28:12 2011
New Revision: 222801
URL: http://svn.freebsd.org/changeset/base/222801
Log:
Fix making kernel dumps from the debugger by creating a command
for it. Do not not expect a developer to call doadump(). Calling
doadump does not necessarily work when
Author: marcel
Date: Tue Jun 7 04:38:33 2011
New Revision: 222803
URL: http://svn.freebsd.org/changeset/base/222803
Log:
Lower WARNS level to 3 to eliminate alignment warnings related to
casting inherent in CMSG_DATA().
Modified:
head/usr.sbin/rtsold/Makefile
Modified:
Author: marcel
Date: Mon Jun 6 01:52:15 2011
New Revision: 222726
URL: http://svn.freebsd.org/changeset/base/222726
Log:
Fix ia64 ISO creation:
o boot/mfsroot.gz is no more. Copy it only when it exists so as still
to be compatible with Makefile.sysinstall.
o while here, make
On Jun 5, 2011, at 8:40 PM, Nathan Whitehorn wrote:
On 06/05/11 20:52, Marcel Moolenaar wrote:
Author: marcel
Date: Mon Jun 6 01:52:15 2011
New Revision: 222726
URL: http://svn.freebsd.org/changeset/base/222726
Log:
Fix ia64 ISO creation:
o boot/mfsroot.gz is no more. Copy
Author: marcel
Date: Mon May 30 16:10:15 2011
New Revision: 222501
URL: http://svn.freebsd.org/changeset/base/222501
Log:
MFC r222317:
Ignore MCR[6] during the probe to fix a false negative.
PR: kern/129663
Modified:
stable/8/sys/dev/uart/uart_dev_ns8250.c
Directory
Author: marcel
Date: Sat May 28 19:14:16 2011
New Revision: 222428
URL: http://svn.freebsd.org/changeset/base/222428
Log:
o Determine the number of LAWs in a way the is future proof. Only the
MPC8555(E) has 8 LAWs, so don't make that the default case. Current
processors have 12
Author: marcel
Date: Sun May 29 00:27:42 2011
New Revision: 222433
URL: http://svn.freebsd.org/changeset/base/222433
Log:
o Add system versions for the P4040(E) and P4080(E).
o In bare_probe(), change the logic that determines the maximum
number of processors/cores into a switch
Author: marcel
Date: Sun May 29 00:40:59 2011
New Revision: 222434
URL: http://svn.freebsd.org/changeset/base/222434
Log:
The P4080 has 8 cores. Bump MAXCPU to 8 to match.
Modified:
head/sys/powerpc/include/param.h
Modified: head/sys/powerpc/include/param.h
On May 28, 2011, at 5:42 PM, Nathan Whitehorn wrote:
On 05/28/11 19:40, Marcel Moolenaar wrote:
Author: marcel
Date: Sun May 29 00:40:59 2011
New Revision: 222434
URL: http://svn.freebsd.org/changeset/base/222434
Log:
The P4080 has 8 cores. Bump MAXCPU to 8 to match.
Can we just
Author: marcel
Date: Fri May 27 23:09:12 2011
New Revision: 222391
URL: http://svn.freebsd.org/changeset/base/222391
Log:
Wire the kernel using TLB1 entry 0 rather than entry 1. A more recent
U-Boot as found on the P1020RDB doesn't like it when we use entry 1
(for some reason) whereas an
Author: marcel
Date: Fri May 27 23:18:41 2011
New Revision: 222392
URL: http://svn.freebsd.org/changeset/base/222392
Log:
o The P1020(E) P2020(E) also have two cores. This conditional has
a tendency to grow unwieldy so we may want to revisit this in due
time.
o Simplify the
Author: marcel
Date: Sat May 28 04:10:44 2011
New Revision: 222400
URL: http://svn.freebsd.org/changeset/base/222400
Log:
Better support different kernel hand-offs. When loaded directly
from U-Boot, the kernel is passed a standard argc/argv pair.
The Juniper loader passes the metadata
Author: marcel
Date: Thu May 26 17:02:56 2011
New Revision: 222317
URL: http://svn.freebsd.org/changeset/base/222317
Log:
Ignore MCR[6] during the probe to fix a false negative. Bit 6 of the
MCR register on the Sunix Sun1699 chip tends to be set but doesn't
seem to have a function. That is,
Author: marcel
Date: Thu May 26 20:47:05 2011
New Revision: 222327
URL: http://svn.freebsd.org/changeset/base/222327
Log:
Don't assume we have a valid bootinfo pointer.
Modified:
head/sys/powerpc/booke/platform_bare.c
Modified: head/sys/powerpc/booke/platform_bare.c
Author: marcel
Date: Fri May 27 05:58:10 2011
New Revision: 222340
URL: http://svn.freebsd.org/changeset/base/222340
Log:
o Swap the SVR numbers for MPC8533 MPC8533E
o Add SVR defines for P1011(E), P1020(E), P2010(E) P2020(E)
Modified:
head/sys/powerpc/include/spr.h
Modified:
reject the MBR out of pedanticism?
Rather than just calling it a bad idea, why not come up with something
constructive?
--
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this change?
No. If you think it's ok, then I'm fine with it.
FYI,
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should probably determine the impact
before you MFC this. Let me know and I'll dig up the details.
FYI,
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On May 15, 2011, at 11:27 AM, Andrey V. Elsukov wrote:
On 15.05.2011 19:09, Marcel Moolenaar wrote:
Simplify the code a bit. For own providers GEOM_PART always provides
start and end config attributes.
MFC after: 1 week
Just to make sure: the code deals with backward compatibility
On May 15, 2011, at 12:59 PM, Marcel Moolenaar wrote:
/* ... paging in non-commit details ... */
The point is that this is what's happening *now*. This is not
what happened before. With support for logical partitions (i.e.
the EBR scheme), the total partition bounds and the effective
Author: marcel
Date: Sat May 14 14:36:08 2011
New Revision: 221889
URL: http://svn.freebsd.org/changeset/base/221889
Log:
Turn ia64_srlz() and ia64_srlz_i() into defines so that the code is
still correct when inlining is disabled.
Modified:
head/sys/ia64/include/ia64_cpu.h
Modified:
Author: marcel
Date: Sat May 14 14:40:24 2011
New Revision: 221890
URL: http://svn.freebsd.org/changeset/base/221890
Log:
Be pedantic: mark the pcpu pointer (= register r13) itself as volatile.
Modified:
head/sys/ia64/include/pcpu.h
Modified: head/sys/ia64/include/pcpu.h
Author: marcel
Date: Sat May 14 14:47:19 2011
New Revision: 221893
URL: http://svn.freebsd.org/changeset/base/221893
Log:
Sharpening the saw:
o Clobber the register that holds the restart token immediately after
crossing the restart point. This prevents false positives (i.e. a
Author: marcel
Date: Sat May 14 14:55:15 2011
New Revision: 221894
URL: http://svn.freebsd.org/changeset/base/221894
Log:
Prefer switching the memory stack from user to kernel *before* switching
the register stack. While the ordering doesn't matter, it creates an
invariant not previously
Author: marcel
Date: Sat May 7 17:23:13 2011
New Revision: 221606
URL: http://svn.freebsd.org/changeset/base/221606
Log:
In pmap_kextract(), return the physical address for PBVM virtual
addresses as well (incl. the PBVM page table).
Modified:
head/sys/ia64/ia64/pmap.c
Modified:
On May 6, 2011, at 6:50 AM, Nathan Whitehorn wrote:
On 05/06/11 00:21, Marcel Moolenaar wrote:
On May 5, 2011, at 8:29 PM, Nathan Whitehorn wrote:
On 05/05/11 16:18, Marcel Moolenaar wrote:
On May 5, 2011, at 7:16 AM, Nathan Whitehorn wrote:
@@ -84,15 +63,13 @@ if [ $bootable = yes
-boot
else
BOOTOPTS=
fi
Thanks!
Can you explain what this particular change does or why it's done?
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On May 5, 2011, at 8:29 PM, Nathan Whitehorn wrote:
On 05/05/11 16:18, Marcel Moolenaar wrote:
On May 5, 2011, at 7:16 AM, Nathan Whitehorn wrote:
@@ -84,15 +63,13 @@ if [ $bootable = yes ]; then
mv $MNT/boot/loader.efi $MNT/efi/boot/bootia64.efi
umount $MNT
mdconfig -d -u
Author: marcel
Date: Mon May 2 17:49:05 2011
New Revision: 221334
URL: http://svn.freebsd.org/changeset/base/221334
Log:
Don't use the whole region 5 for KVA, because the CPU may not implement all
of the 61 bits available within the region for virtual addressing. Since
there's no good way
Author: marcel
Date: Tue May 3 01:43:04 2011
New Revision: 221356
URL: http://svn.freebsd.org/changeset/base/221356
Log:
Fix corner case where the size is a power of two.
Modified:
head/sys/boot/ia64/common/exec.c
Modified: head/sys/boot/ia64/common/exec.c
Author: marcel
Date: Sat Apr 30 20:16:49 2011
New Revision: 221269
URL: http://svn.freebsd.org/changeset/base/221269
Log:
Turn PBVM page table entries into PTEs so that they can be inserted
into the TLB as-is.
While here, have ia64_platform_alloc() return ~0UL on failure.
Modified:
Marcel Moolenaar
* Copyright (c) 1998 Doug Rabson
* All rights reserved.
*
@@ -26,12 +27,10 @@
* $FreeBSD$
*/
-#include sys/syscall.h
#include machine/asm.h
#include machine/ia64_cpu.h
#include machine/intrcnt.h
#include machine/pte.h
-#include machine/intrcnt.h
#include assym.s
Author: marcel
Date: Sat Apr 30 05:28:54 2011
New Revision: 221242
URL: http://svn.freebsd.org/changeset/base/221242
Log:
Unbreak non-x86 and in particular ia64, The default stack size
on ia64 is 32KB. Unconditionally hardcoding a 16KB stack for
reasons of increasing the stack size on i386
Author: marcel
Date: Wed Apr 27 04:03:04 2011
New Revision: 221112
URL: http://svn.freebsd.org/changeset/base/221112
Log:
Fix copy-paste bug.
Modified:
head/sys/cddl/contrib/opensolaris/common/atomic/ia64/opensolaris_atomic.S
Modified:
Author: marcel
Date: Mon Apr 25 22:38:09 2011
New Revision: 221035
URL: http://svn.freebsd.org/changeset/base/221035
Log:
Remove prototypes of non-existent functions.
Modified:
head/sys/ia64/include/pmap.h
Modified: head/sys/ia64/include/pmap.h
Author: marcel
Date: Mon Apr 4 16:59:46 2011
New Revision: 220332
URL: http://svn.freebsd.org/changeset/base/220332
Log:
Fix a long standing bug where file_load() passes down the global loadaddr
to the l_load() method in the file_formats structure, while being passed
an address as an
Author: marcel
Date: Sun Apr 3 22:31:51 2011
New Revision: 220311
URL: http://svn.freebsd.org/changeset/base/220311
Log:
Add 2 new archsw interfaces:
1. arch_loadaddr - used by platform code to adjust the address at which
the object gets loaded. Implement PC98 using this new interface
Author: marcel
Date: Sun Apr 3 23:49:20 2011
New Revision: 220313
URL: http://svn.freebsd.org/changeset/base/220313
Log:
Use the new arch_loadaddr I/F to align ELF objects to PBVM page
boundaries. For good measure, align all other objects to cache
lines boundaries.
Use the new
Author: marcel
Date: Sun Apr 3 03:26:12 2011
New Revision: 220283
URL: http://svn.freebsd.org/changeset/base/220283
Log:
Make the ski loader functional again after the previous set of changes.
Modified:
head/sys/boot/ia64/ski/efi_stub.c
head/sys/boot/ia64/ski/skimd.c
Modified:
Author: marcel
Date: Sun Apr 3 05:09:25 2011
New Revision: 220290
URL: http://svn.freebsd.org/changeset/base/220290
Log:
Revert rev 165325. The arch_maphint interface hasn't been in use for
more than 4 years.
Modified:
head/sys/boot/common/bootstrap.h
head/sys/boot/sparc64/loader/main.c
Author: marcel
Date: Tue Mar 22 17:02:33 2011
New Revision: 219875
URL: http://svn.freebsd.org/changeset/base/219875
Log:
Branch from contrib/binutils/ld/emulparams/elf64_ia64_fbsd.s so that
we can modify it.
Added:
head/gnu/usr.bin/binutils/ld/elf64_ia64_fbsd.sh
- copied unchanged
Author: marcel
Date: Tue Mar 22 17:19:35 2011
New Revision: 219876
URL: http://svn.freebsd.org/changeset/base/219876
Log:
Change the load address from offset 0 in region 1 to offset 4G in region 0.
This (almost) gives us the address space back (at the bottom) that we lost
at the top.
==
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ head/sys/ia64/ia64/physical.S Mon Mar 21 18:20:53 2011
(r219841)
@@ -0,0 +1,258 @@
+/*-
+ * Copyright (c) 2011 Marcel Moolenaar
+ * All rights reserved.
+ *
+ * Redistribution and use
Author: marcel
Date: Mon Mar 21 01:09:50 2011
New Revision: 219808
URL: http://svn.freebsd.org/changeset/base/219808
Log:
Change region 4 to be part of the kernel. This serves 2 purposes:
1. The PBVM is in region 4, so if we want to make use of it, we
need region 4 freed up.
2.
Author: marcel
Date: Mon Mar 21 04:03:55 2011
New Revision: 219811
URL: http://svn.freebsd.org/changeset/base/219811
Log:
Fix typo: s/LIBSERACHPATH/LIBSEARCHPATH/g
Modified:
head/gnu/usr.bin/binutils/ld/Makefile
head/gnu/usr.bin/binutils/ld/Makefile.amd64
Author: marcel
Date: Fri Mar 18 15:36:28 2011
New Revision: 219741
URL: http://svn.freebsd.org/changeset/base/219741
Log:
Use VM_MAXUSER_ADDRESS rather than VM_MAX_ADDRESS when we talk about
the bounds of user space. Redefine VM_MAX_ADDRESS as ~0UL, even though
it's not used anywhere in the
Author: marcel
Date: Fri Mar 18 22:33:19 2011
New Revision: 219756
URL: http://svn.freebsd.org/changeset/base/219756
Log:
Remove inclusion of unneeded bootinfo.h header.
Modified:
head/sys/ia64/ia64/autoconf.c
Modified: head/sys/ia64/ia64/autoconf.c
Author: marcel
Date: Fri Mar 18 22:45:43 2011
New Revision: 219758
URL: http://svn.freebsd.org/changeset/base/219758
Log:
o Move the IVT and supporting functions to the front of the text
segment so that it's always mapped by the loader.
o Change the alternate fault handlers to
Author: marcel
Date: Thu Mar 17 04:30:43 2011
New Revision: 219709
URL: http://svn.freebsd.org/changeset/base/219709
Log:
Don't add sigwait.c to MISRCS here when sigwait.c lives under ../sys and
it's already added to SRCS there.
Modified:
head/lib/libc/stdlib/Makefile.inc
Modified:
Author: marcel
Date: Thu Mar 17 04:40:37 2011
New Revision: 219710
URL: http://svn.freebsd.org/changeset/base/219710
Log:
When building libc with the syscall compatibility, don't also generate the
syscall assembly files. This results in conflicting dependencies and can
cause unexpected
Author: marcel
Date: Wed Mar 16 00:08:10 2011
New Revision: 219683
URL: http://svn.freebsd.org/changeset/base/219683
Log:
Revert previous commit: EFI_STATUS is a 64-bit integral on ia64. Fix the
compile warning on i386 (where EFI_STATUS is a 32-bit integral) by casting
the status argument
Author: marcel
Date: Wed Mar 16 00:42:15 2011
New Revision: 219684
URL: http://svn.freebsd.org/changeset/base/219684
Log:
Fix mv_gpio_in() for pin numbers that occupy bits 8-31 in GPIO registers.
The compiler will truncate the 32-bit return value of mv_gpio_value_get()
to match the 8-bit
Author: marcel
Date: Wed Mar 16 03:53:18 2011
New Revision: 219691
URL: http://svn.freebsd.org/changeset/base/219691
Log:
MFaltix:
Add support for Pre-Boot Virtual Memory (PBVM) to the loader.
PBVM allows us to link the kernel at a fixed virtual address without
having to make any
Author: marcel
Date: Sun Feb 13 19:24:04 2011
New Revision: 218660
URL: http://svn.freebsd.org/changeset/base/218660
Log:
Use the preload_fetch_addr() and preload_fetch_size() convenience
functions to obtain the address and size of the overriding DSDT.
Sponsored by: Juniper Networks.
Author: marcel
Date: Sun Feb 13 19:25:48 2011
New Revision: 218661
URL: http://svn.freebsd.org/changeset/base/218661
Log:
Use the preload_fetch_addr() and preload_fetch_size() convenience
functions to obtain the address and size of the bitmap splash image.
Sponsored by: Juniper Networks.
Author: marcel
Date: Sun Feb 13 19:26:51 2011
New Revision: 218662
URL: http://svn.freebsd.org/changeset/base/218662
Log:
Use the preload_fetch_addr() and preload_fetch_size() convenience
functions to obtain the address and size of the PCI vendor data.
Sponsored by: Juniper Networks.
Author: marcel
Date: Sun Feb 13 19:34:48 2011
New Revision: 218663
URL: http://svn.freebsd.org/changeset/base/218663
Log:
Use the preload_fetch_addr() and preload_fetch_size() convenience
functions to obtain the address and size of the preloaded key files.
Sponsored by: Juniper Networks.
Author: marcel
Date: Sun Feb 13 19:46:55 2011
New Revision: 218665
URL: http://svn.freebsd.org/changeset/base/218665
Log:
Use the preload_fetch_addr() and preload_fetch_size() convenience
functions to obtain the address and size of the preloaded pool
configuration file/repository.
Author: marcel
Date: Wed Feb 9 19:08:21 2011
New Revision: 218494
URL: http://svn.freebsd.org/changeset/base/218494
Log:
Provide convenience function for obtaining MODINFO_ADDR and MODINFO_SIZE
attributes for preloaded modules/images. In particular, MODINFO_ADDR has
the added complexity of
Author: marcel
Date: Wed Feb 9 19:31:10 2011
New Revision: 218495
URL: http://svn.freebsd.org/changeset/base/218495
Log:
Use the preload_fetch_addr() and preload_fetch_size() convenience
functions and only create the MD device when we have a non-zero
pointer and size.
Sponsored by:
Author: marcel
Date: Tue Feb 8 22:16:29 2011
New Revision: 218461
URL: http://svn.freebsd.org/changeset/base/218461
Log:
Improve the error interrupt handler. In particular, read the
error address on a decoding error to unlatch it and to allow
us to print a better diagnostics message. This
Author: marcel
Date: Tue Feb 8 01:43:45 2011
New Revision: 218426
URL: http://svn.freebsd.org/changeset/base/218426
Log:
o Make sure to mask off timer1 interrupts. It's not necessarily
masked-off by the firmware.
o In DELAY(). Make sure we have an inner-loop body that the compiler
Author: marcel
Date: Tue Feb 8 01:49:30 2011
New Revision: 218427
URL: http://svn.freebsd.org/changeset/base/218427
Log:
In arm_get_next_irq(), use the last IRQ argument in order to prevent
a hard hang due to an interrupt storm or stuck interrupt pin. We
return the next IRQ that is larger
Author: marcel
Date: Sun Feb 6 22:18:37 2011
New Revision: 218382
URL: http://svn.freebsd.org/changeset/base/218382
Log:
Comment-out FLOWTABLE. It causes a kernel panic due to a misaligned memory
access related to an IPv6 route update.
PR: kern/148018
Modified:
Author: marcel
Date: Mon Feb 7 05:36:32 2011
New Revision: 218388
URL: http://svn.freebsd.org/changeset/base/218388
Log:
Remove use_high from the softc and simply check the number of GPIO
pins to determine whether there's a high register set or not. This
allows platform_gpio_init() to work
Author: marcel
Date: Thu Feb 3 17:35:16 2011
New Revision: 218227
URL: http://svn.freebsd.org/changeset/base/218227
Log:
Accept r1 as having the metadata pointer argument if r0 is 0.
This provides backward compatibility with Juniper loaders.
Sponsored by: Juniper Networks
Modified:
Author: marcel
Date: Thu Feb 3 18:07:05 2011
New Revision: 218228
URL: http://svn.freebsd.org/changeset/base/218228
Log:
The FDT describes the host controller directly. There's no need to
get properties from the parent. The parent is in fact the FDT bus
itself and will therefore not have
Author: marcel
Date: Fri Feb 4 01:09:02 2011
New Revision: 218246
URL: http://svn.freebsd.org/changeset/base/218246
Log:
Add PEX0 and select the first serial port as console.
Modified:
head/sys/boot/fdt/dts/db78100.dts
Modified: head/sys/boot/fdt/dts/db78100.dts
Author: marcel
Date: Wed Feb 2 05:58:51 2011
New Revision: 218184
URL: http://svn.freebsd.org/changeset/base/218184
Log:
Rename INTR_VEC to MAP_IRQ. From the OFW or FDT we obtain a
PIC handle with interrupt pin. This we map to the resource
called SYS_RES_IRQ.
Modified:
Author: marcel
Date: Sat Jan 29 20:25:20 2011
New Revision: 218073
URL: http://svn.freebsd.org/changeset/base/218073
Log:
Introduce macro FDT_MAP_IRQ to map from an interrupt controller and
interrupt pin pair to a global IRQ number. When multiple PICs exist
on a board, the interrupt pin
Author: marcel
Date: Sat Jan 29 20:28:17 2011
New Revision: 218074
URL: http://svn.freebsd.org/changeset/base/218074
Log:
Have nexus behave the same as the one on ARM (marvell SoCs), so as to
prevent warnings during boot WRT to the fdtbus attachment.
Modified:
Author: marcel
Date: Sat Jan 29 20:58:38 2011
New Revision: 218075
URL: http://svn.freebsd.org/changeset/base/218075
Log:
Fix the interrupt code, broken 7 months ago. The interrupt framework
already supported nested PICs, but was limited to having a nested
AT-PIC only. With G5 support the
Author: marcel
Date: Sat Jan 29 21:08:03 2011
New Revision: 218076
URL: http://svn.freebsd.org/changeset/base/218076
Log:
Call newbus_device_create() for PCI devices. Call pci_from_fdt_node()
for the newly created device_t, rather than the parent.
Modified:
head/sys/dev/fdt/fdtbus.c
Author: marcel
Date: Sat Jan 29 21:14:29 2011
New Revision: 218077
URL: http://svn.freebsd.org/changeset/base/218077
Log:
Don't operate on the parent of the PCI node. It's the PCI node itself
that represents the host controller. This makes the FDT PCI support
working an a bare-bones manner.
Author: marcel
Date: Fri Jan 28 23:40:13 2011
New Revision: 218050
URL: http://svn.freebsd.org/changeset/base/218050
Log:
Don't use the MAC address in the device tree if it's all zeroes
(i.e. 00-00-00-00-00-00). Use the currently programmed address
instead.
While here, simplify the
executable
stacks.
Thanks for all the fixes!
--
Marcel Moolenaar
xcl...@mac.com
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Author: marcel
Date: Mon Jan 24 18:34:16 2011
New Revision: 217800
URL: http://svn.freebsd.org/changeset/base/217800
Log:
In uart_tty_outwakeup(), check CTS/RTS flow control settings and
prevent sending data when CTS is de-asserted.
In uart_tty_intr(), call uart_tty_outwakeup() when the CTS
Author: marcel
Date: Sat Jan 22 21:27:17 2011
New Revision: 217726
URL: http://svn.freebsd.org/changeset/base/217726
Log:
s/utime/modtime/g -- utime shadows utime(3).
Submitted by: Garrett Cooper
Modified:
head/sbin/growfs/growfs.c
Modified: head/sbin/growfs/growfs.c
Author: marcel
Date: Sat Jan 22 00:32:12 2011
New Revision: 217708
URL: http://svn.freebsd.org/changeset/base/217708
Log:
Fix backtraces by defining ksym_start ksym_end if DDB is
defined. The kernel linker doesn't deal with symbols of
type NOTYPE and typically gives the wrong symbol ($a)
Author: marcel
Date: Sat Jan 22 01:31:59 2011
New Revision: 217709
URL: http://svn.freebsd.org/changeset/base/217709
Log:
Fix r217688. We need to call init_param1() before we use msgbufsize,
now that the size of the message buffer is a tunable.
Modified:
head/sys/arm/mv/mv_machdep.c
Author: marcel
Date: Mon Jan 17 23:34:36 2011
New Revision: 217520
URL: http://svn.freebsd.org/changeset/base/217520
Log:
Check the environment for system devices before using the FDT.
This allows overriding the FDT, and allows specifying a debug
port.
Modified:
Author: marcel
Date: Mon Jan 17 23:54:50 2011
New Revision: 217523
URL: http://svn.freebsd.org/changeset/base/217523
Log:
Support booting non FDT-capable loaders:
1. Allow embedding the FDT into the kernel, just like PowerPC/book-E.
2. If the loader passes us a pointer to the bootinfo
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