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63674 Commits

Author SHA1 Message Date
nonaka
b1c9a8a10f Fix compile failure on i386 with PAE. 2017-01-26 01:35:51 +00:00
nonaka
d13f498989 Initial commit of native amd64 EFI boot loader. 2017-01-24 11:09:14 +00:00
christos
2c6c283644 PR/51908: Kyle Amon: Allow customization of XEN kernels via .local files. 2017-01-23 17:35:34 +00:00
maxv
e15fe82cac Use xpmap_pg_nx. Not tested (due to some unrelated panic I'm getting), but 
obvious enough.
 2017-01-22 20:17:10 +00:00
maxv
f126f71f90 Put pmap_pg_nx into the dummy Xen page. While here, do some KNF and 
localify a bit.
 2017-01-22 20:04:35 +00:00
maxv
4d2995d98f Import xpmap_pg_nx, and put it in the per-cpu recursive slot on amd64. 2017-01-22 19:42:48 +00:00
maxv
14f8c1a9b1 Export xpmap_pg_nx, and put it in the page table pages. It does not change 
anything, since Xen removes the X bit on these; but it is better for
consistency.
 2017-01-22 19:24:51 +00:00
jakllsch
6b21f5b784 Add TEGRA_EHCI_PHY_VBUS_WAKEUP_ID_REG and bit definitions. 2017-01-22 17:46:20 +00:00
jakllsch
65f3afca08 Add some SMMU registers and bit definitions. 2017-01-22 17:43:23 +00:00
jakllsch
8e88e626a1 Whitespace adjustment. 2017-01-22 17:40:06 +00:00
jakllsch
e80cc4d230 Define bits in CAR_PLLP_OUTA_REG. 2017-01-22 17:39:18 +00:00
jakllsch
549138ace2 Call OF to bring up the CyberPro if it's not the console. 
Avoids igsfb crash later with serial console due to
inaccessible hardware.
 2017-01-22 17:27:31 +00:00
christos
bafac785ec PR/51905: GXIO Expension boards arn't configured if GXIO_DEFAULT_EXPANSION 
isn't defined. Fix a bunch of issues with the original code.
 2017-01-22 17:19:32 +00:00
skrll
9b566f7a87 Pull across from nick-nhusb. This really should be fixed to use the 
appropriate FDT info.  At this point this is more likely to get fixed in
HEAD than on the branch.
 2017-01-21 15:41:55 +00:00
maya
15149c9a42 increase max io mem on amd64. some devices need it. 2017-01-20 00:29:28 +00:00
macallan
a54bdd15c3 be more specific when identifying SuperSPARC CPUs 2017-01-18 21:33:25 +00:00
kamil
a9f3841b89 Fix bug with swapped event type and register that fired in hw watchpoints 
Swap bits for DR_EVENT_MASK and DR_REGISTER_MASK.

Sponsored by <The NetBSD Foundation>
 2017-01-18 12:15:21 +00:00
kamil
c8f1c6f9bd Remove assert that Debug Registers are not mixed with Debug Trap Flag 
New code is designed to mix them.

Sponsored by <The NetBSD Foundation>
 2017-01-18 05:48:16 +00:00
kamil
ec5d7d9cb0 Embed hardware trap and its type that fired (x86), information for tracers 
Now x86 throws SIGTRAP on hardware exception with:
 - si_code TRAP_HWWPT - dedicated for hw assisted watchpoint interface
 - si_trap - unchanged (T_TRCTRAP)
 - si_trap2 - watchpoint number that fired
 - si_trap3 - watchpoint specific event description

x86 returns in si_trap3 one of the field from <x86/dbregs.h>
 - X86_HW_WATCHPOINT_EVENT_FIRED - watchpoint fired
 - X86_HW_WATCHPOINT_EVENT_FIRED_AND_SSTEP - watchpoint fired under PT_STEP

Othe changes:
 - restrict more code from <x86/dbregs.h> to _KERNEL

Sponsored bt <The NetBSD Foundation>
 2017-01-18 05:11:59 +00:00
rin
e74052dd12 avoid conversion warnings 2017-01-17 11:09:36 +00:00
rin
b31d312c15 remove unnecessary cast, KNF 2017-01-17 11:08:50 +00:00
kamil
4e1719ea5b Refactor ptrace_watchpoint structure to allow extensions 
Add new field pw_type in the ptrace_watchpoint structure.

amd64 and i386 offer the current set of watchpoints as
PTRACE_PW_TYPE_DBREGS.

On other archs than x86, there are readily available different types of
hardware assisted watchpoints like for code-only or data-only registers on
ARM. Also in future there is an option to implement MMU-based watchpoints
and future per-port or per-cpu extensions.

Next step is to alter this interface on x86 to generate SIGTRAP with
si_code TRAP_HWWTRAP with additional information on occurred event:
 - which watchpoint fired,
 - additional watchpoint-type specific information, like on amd64 with
   PTRACE_PW_TYPE_DBREGS.:
   * only watchpoint fired
   * watchpoint fired and single step occurred

Adjust ATF tests for the pw_type change.

Sponsored by <The NetBSD Foundation>
 2017-01-16 21:35:59 +00:00
kamil
9af7d0e4dc Allow to mix single-step with hardware assisted watchpoints on amd64 
This case needs new handling in trap recognition.

Sponsored by <The NetBSD Foundation>
 2017-01-16 21:19:35 +00:00
kamil
fb28c5a53a Allow to mix single-step with hardware assisted watchpoints on i386 
This case needs new handling in trap recognition.

Sponsored by <The NetBSD Foundation>
 2017-01-16 21:19:14 +00:00
isaki
83856daa0e FSINCOS: Fix register address which writes cosine value back. 2017-01-16 12:05:40 +00:00
maya
71271aa82c Correct definitions for TCR. 
Values from ARM Cortex A-53 MPCore Processor Technical Reference Manual
4.3.48. Translation Control Register, EL1
 2017-01-16 10:15:42 +00:00
christos
74c01bd5e3 undo paren change 2017-01-15 18:03:12 +00:00
christos
58716ac1f5 more types for constants 2017-01-15 15:27:41 +00:00
isaki
57a2dd587d exp(>11356) is +inf even if extended precision. 
exp(<-11401) is 0 even if extended precision.
 2017-01-15 11:56:11 +00:00
christos
b4cc495b2a protect against multiple inclusion. 2017-01-14 22:24:43 +00:00
christos
4580c9c1dc Undo; the correct fix was applied in csu/arch/alpha/crtbegin.h 2017-01-14 21:58:17 +00:00
christos
48ad5593f8 there is no <string.h> in standalone code; should be getting strcpy from 
libkern.
 2017-01-14 21:57:20 +00:00
christos
e06c26e434 belatedly fix constants for ppc64 (this does not define __arch64__ like sparc 
does?)
 2017-01-14 21:33:09 +00:00
martin
1ed40762bd Avoid gcc warnings 2017-01-14 17:14:23 +00:00
christos
1990f7e47c cast return value 2017-01-14 16:21:28 +00:00
martin
d8e142070e Avoid stupid gcc redefinition warnings by #undef before redefine. 2017-01-14 16:15:10 +00:00
christos
c22e861866 define empty bodies for incomplete implementations 2017-01-14 16:12:51 +00:00
christos
6802e8e0b8 remove dup definitions 2017-01-14 16:07:53 +00:00
christos
21ad29ec97 fix constant types 2017-01-14 15:58:11 +00:00
martin
56f34142db Include <string.h> for strcpy 2017-01-14 12:45:28 +00:00
martin
840c51e6d0 Make the copies of the FE_* macros match verbatim to avoid a gcc warning 
when both ieeefp.h and fenv.h are included.
 2017-01-14 12:00:13 +00:00
christos
1edda79a21 fix types. 2017-01-14 00:35:37 +00:00
macallan
4b66d9e2f9 add SX_STBM ( STore Byte Masked ) instruction 2017-01-13 21:49:46 +00:00
christos
223f5b4030 this was fine before... 2017-01-13 19:53:10 +00:00
maya
a51c443745 replace old style declaration 2017-01-13 19:33:10 +00:00
christos
ddcad3a9e1 elide conversion warning. 2017-01-13 19:30:38 +00:00
christos
0905c6150f making this use mips assembly is a good start! 2017-01-13 19:10:14 +00:00
christos
9d4c7048f5 Add missing forward decl. 2017-01-13 05:26:42 +00:00
joerg
3ddb200518 Remove some manual size tuning that no longer seems to be needed. 2017-01-12 22:16:29 +00:00
isaki
e9bbb736c5 Fix the possibility of off-by-one on the grammer. Reported by coypu. 
Currently it never happens because type is (minor number % 7) and
the arraycount of fd_types[] is 8.  I.e., it is a dead code...
However, when the capacity of the FDTYPE() changes or the arraycount
of fd_types[] changes, this correction will be effective.
 2017-01-12 14:24:53 +00:00
ryo
5df7357f26 white space police 2017-01-12 05:24:36 +00:00
maya
8f95888833 fix off by one. 
ok riastradh
 2017-01-12 01:12:08 +00:00
maya
ca086e0f97 also fix this other off by one. 2017-01-11 19:42:02 +00:00
maya
7920d5fd26 fix off by one. 
ok riastradh
 2017-01-11 19:32:25 +00:00
christos
2ca7f46c7a need <sys/stat.h> 2017-01-11 18:32:48 +00:00
christos
edd2c34241 PR/51827: David Binderman: delete pointless local variable 2017-01-11 18:19:29 +00:00
joerg
9d57ec4a6c Don't cast the result of abs() to int, but the argument. 2017-01-11 12:14:32 +00:00
maya
f4f4101902 we cannot guarantee that m_pulldown doesn't fail, as it may fail even 
if temporarily out of memory, and it will free the mbuf in this scenario.

test for failure and return error if it happens.

CID 1396651

ok riastradh
 2017-01-11 00:55:57 +00:00
maya
c4842130d0 on error, free the mbuf in vmxnet3_txq_offload_ctx, not in callers. 
ok riastradh
 2017-01-11 00:51:22 +00:00
maya
87da0b3520 GC unused macros. 
Even if they were used (and actually asserted), asserting on !mutex_owned
is generally a bad idea, as it may be true in unexpected contexts.

suggested by riastradh, thanks.
 2017-01-11 00:41:38 +00:00
cherry
94ed870bbb While reserving memory at boot time via uvm_physseg_unplug(9), 
in the case of a disappearing segment (due to a segment sized msgbuf)
make sure segment offsets are read off before the segment disappears.

This should fix some of the recent boot time hard resets reported on
i386 recently.

Thanks to kre@ for pointing this out to me.


CVS: ----------------------------------------------------------------------
CVS: CVSROOT  cvs.NetBSD.org:/cvsroot
CVS: please use "PR category/123" to have the commitmsg appended to PR 123
CVS:
CVS: Please evaluate your changes and consider the following.
CVS: Abort checkin if you answer no.
CVS: => For all changes:
CVS: Do the changed files compile?
CVS: Has the change been tested?
CVS: => If you are not completely familiar with the changed components:
CVS: Has the change been posted for review?
CVS: Have you allowed enough time for feedback?
CVS: => If the change is major:
CVS: => If the change adds files to, or removes files from $DESTDIR:
CVS: => If you are changing a library or kernel interface:
CVS: Have you successfully run "./build.sh release"?
 2017-01-10 09:48:22 +00:00
kiyohara
2a818bb78e Remove no-need #ifdef MARVELL_ATTR_AXI_DDR. It has defined. 2017-01-09 14:15:20 +00:00
martin
8378610c2b Do not use kmem_zalloc() to allocate an FP state - we have a special pool 
for that.
 2017-01-09 12:24:38 +00:00
tsutsui
d9cc465bd0 Consistently use sc_shm_size initialized at device attach. 2017-01-08 16:41:35 +00:00
tsutsui
75dcc607e6 Fix (mostly harmless) off-by-one size check in XPIOCDOWNLD ioctl. 
Pointed out by Kenji Aoyama.
 2017-01-08 16:34:44 +00:00
christos
b0642a4b8a remove dup DIAGNOSTIC 2017-01-08 05:11:24 +00:00
christos
3c6522a12a need this for the build 2017-01-08 05:11:13 +00:00
christos
d164900dd0 fix typo 2017-01-08 05:05:27 +00:00
christos
37dcb46237 Limit number of words we read.. 2017-01-08 05:04:45 +00:00
christos
2a18a44e7d make this compile (but not work) XXX 2017-01-07 21:12:42 +00:00
palle
f7af29bd85 sun4v: slowtrap() now selects normal globals properly on both sun4u and sun4v platforms. Verified using qemu for both sun4u and sun4v systems 2017-01-07 20:19:09 +00:00
christos
544707338c include <sys/sigtypes.h> for sigset_t 2017-01-07 19:04:24 +00:00
kiyohara
af4278a708 Support SolidRun Cubox. 2017-01-07 16:24:07 +00:00
kiyohara
a4c1b5d6be Add support Marvell Dove. 
Also <SoC>_intr_bootstrap() rename to <SoC>_bootstrap(). And SoC init func, getclk into that.
 2017-01-07 16:19:28 +00:00
kiyohara
f90797dec1 Add register macros. 
And reorder registers.
Also remove white-spaces.
 2017-01-07 15:47:33 +00:00
kiyohara
7131810470 Add a white-space into comment and `*/'. 2017-01-07 15:22:11 +00:00
kiyohara
5e85b3229d Change to a tab from white-spaces. 2017-01-07 15:14:20 +00:00
flxd
4d851b02e9 Add wsmux so wsconsctl will not fail when -f is not specified (and default 
control devices are used), as in /etc/rc.d/wscons.
Kernel size increase is < 4 kB.
 2017-01-07 11:21:05 +00:00
skrll
5dc9a27fcf Use the VC property mailbox to request the UART clock rate and use it 
appropriately

Newer firmwares use 48MHz
 2017-01-06 14:55:37 +00:00
skrll
7ed3f784bc Whitespace 2017-01-06 14:53:32 +00:00
maxv
ad05649fb8 Rename a few things 2017-01-06 09:04:06 +00:00
maxv
c6005684fd Explain the computation 2017-01-06 08:36:56 +00:00
maxv
2b321a2d23 Remove a few #if 0s, and explain what we are doing on PAE: the last two PAs 
are entered in reversed order.
 2017-01-06 08:32:26 +00:00
palle
de85b4614f sun4v: TRAP_SETUP() updated to set mmu context id properly for both sun4v and sun4u platforms. Verified using qemu for both sun4u and sun4v systems 2017-01-05 20:37:06 +00:00
msaitoh
01159c64ed Update the dmamp argument only when the allocation succeeded. 2017-01-05 09:08:44 +00:00
palle
474386fffd sun4v: make debugging kernel bringup a bit easier by using the slowtrap code path for currently unhandled trap level 1 trap entries 0x00-0x23 and 0x28-0x30 2017-01-04 20:19:29 +00:00
skrll
0447572560 Do some more error checking. 
PR/51551
 2017-01-03 12:37:08 +00:00
skrll
6f64034815 Fix boot on Gumstix Verdex boards. 
Reported by smesgr on port-arm
 2017-01-02 21:46:59 +00:00
sevan
34d20af6e2 Enable axen, cdce, run, upgt, urtw, urtwn, uchcom, uslsa, u3ginit, u3g, ugensa in the GENERIC kernel. 
Adjust some comments to match those of sys/arch/i386/conf/GENERIC
 2017-01-02 03:22:30 +00:00
christos
374cbfdd94 Add commented out TCP_SIGNATURE 2016-12-31 15:41:39 +00:00
christos
19a4314eb2 - make fpreg{32,64} actually members of fsstate{32,64}. 
- allocate fpstate if we did not have one and we need to write it.
 2016-12-30 18:30:19 +00:00
christos
81784756dc - allocate state if we did not have any in fpregs 
- make fpstate explicitly start with fpregs for better type checking
- use c11 initializers
 2016-12-30 17:54:43 +00:00
rin
4b1563e174 catch up with physmem type change (in the same manner as sdp24xx_machdep.c) 2016-12-30 07:35:14 +00:00
palle
b6230d7a65 sun4v: make debugging kernel bringup a bit easier by using the slowtrap code path for currently unhandled trap level 1 trap entries 0x32-0x7f 2016-12-29 20:59:31 +00:00
skrll
3ea5cf87f0 Bump image size 2016-12-29 20:51:26 +00:00
rin
653055d5bf define UVM_PHYSSEG_LEGACY for uvm_physseg_set_avail_start 
ok cherry
 2016-12-29 12:54:10 +00:00
tsutsui
240be73e18 WIP "G1-ATA" IDE HDD support. Not enabled by default. 
Demonstrated on NetBSD booth at Open Source Conference 2016 Tokyo Fall
and Kansai Open Source 2016:
 http://mail-index.netbsd.org/netbsd-advocacy/2016/11/09/msg000721.html
 http://mail-index.netbsd.org/netbsd-advocacy/2016/11/16/msg000722.html

See my port-dreamcast@ post for more details:
 http://mail-index.netbsd.org/port-dreamcast/2016/12/18/msg000295.html
 2016-12-29 11:49:05 +00:00
martin
48fa3befb2 Rename the "flush" macro to "sparc_flush_icache", the former is way too 
generic for a macro name.
 2016-12-28 19:16:25 +00:00
rin
011775c944 PR port-powerpc/51368: powerpc FPU emulation fails for single precision 
floating point arithmetic

For single precision instruction, calculate first in double precision,
and then round it. With this fix, single precision arithmetic gets sane
on ibm4xx and booke.

Taken from FreeBSD commit r258250:
  https://svnweb.freebsd.org/base?view=revision&revision=258250

Ok matt and simonb.
 2016-12-28 10:52:30 +00:00
rin
0b5b7fff16 - add missing default from FreeBSD 
- remove duplicate panic pointed out by matt
 2016-12-28 10:30:04 +00:00