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49595 Commits

Author SHA1 Message Date
Poul-Henning Kamp
233b81be1c use vn_isdisk() to see if vnode is a disk. 2004-09-24 06:21:43 +00:00
Poul-Henning Kamp
6e8d420249 Hold dev_lock and check for NULL devsw pointer when we service FIODTYPE ioctl. 2004-09-24 06:16:48 +00:00
Poul-Henning Kamp
70526ca6a5 Hold dev_lock and check for NULL devsw pointer when we determine 
if a vnode is a disk.
 2004-09-24 06:16:08 +00:00
Poul-Henning Kamp
751fdd08fe Use dev_re[fl]thread() to maintain a ref on the device driver while 
we call the ->d_mmap function.
 2004-09-24 05:59:11 +00:00
Poul-Henning Kamp
5ef8cac184 Use def_re[fl]thread(). 
Retire various old compatibility helpers.
 2004-09-24 05:58:06 +00:00
Poul-Henning Kamp
6230ce6aa9 use dev_re[fl]thread() rather than home rolled versions. 2004-09-24 05:55:03 +00:00
Poul-Henning Kamp
2c15afd888 Introduce dev_re[lf]thread() functions. 
dev_refthread() will return the cdevsw pointer or NULL.  If the
return value is non-NULL a threadcount is held which much be released
with dev_relthread().  If the returned cdevsw is NULL no threadcount
is held on the device.
 2004-09-24 05:54:32 +00:00
Marcel Moolenaar
759e38dbbe Remove. This file was repocopied to ../ski. 2004-09-24 04:49:32 +00:00
Marcel Moolenaar
8da69dadbe Replace misuse of NULL with 0UL. 2004-09-24 04:40:28 +00:00
Marcel Moolenaar
9ba97f7322 Remove the dependency on the Intel EFI headers in sys/boot/efi. Instead 
use <machine/efi.h> for the necessary definitions. This makes the EFI
code in sys/boot/efi totally unused, except for pure EFI loaders. As
such, maintenance and porting (to IA-32) of the EFI code is made as easy
as possible.
 2004-09-24 04:35:07 +00:00
Marcel Moolenaar
7886b298bf Unhook libski and skiload and hook up ski. 2004-09-24 04:21:14 +00:00
Marcel Moolenaar
cf1dd2e903 Post repocopy build fixes. 2004-09-24 04:06:22 +00:00
Peter Wemm
beafe28690 Implement the KDENABIO etc ioctl's for amd64 as well. 2004-09-24 01:19:11 +00:00
Peter Wemm
d88cc59371 Implement the syscons mouse pointer characters for amd64. It was only 
implemented for i386 and alpha.
 2004-09-24 01:18:22 +00:00
Peter Wemm
6fdf763cef Like on i386, use the definition of struct bios_smap from machine/pc/bios.h 
again.
 2004-09-24 01:11:11 +00:00
Peter Wemm
2169193596 Converge towards i386. I originally resisted creating <machine/pc/bios.h> 
because it was mostly irrelevant - except for the silly BIOS_PADDRTOVADDR
etc macros.  Along the way of working around this, I missed a few things.

* Make syscons properly inherit the bios capslock/shiftlock/etc state like
  i386 does.  Note that we cannot inherit the bios key repeat rate because
  that requires a bios call (which is impossible for us).
* Give syscons the ability to beep on amd64.  Oops.

While here, make bios.c compile and add it to files.amd64.
 2004-09-24 01:08:34 +00:00
Peter Wemm
c3277f936c Severely strip down the repocopied i386/bios.c and bios.h files. It turns 
out that bios_sigsearch() etc is useful for finding tables in roms.
 2004-09-24 00:42:36 +00:00
John Baldwin
6111dcd2ef A modest collection of various and sundry style, spelling, and whitespace 
fixes.

Submitted by:	bde (mostly)
 2004-09-24 00:38:15 +00:00
Olivier Houchard
e0370a187c On arm, set the default elf brand to FreeBSD, until the binutils do it for us. 2004-09-23 23:29:24 +00:00
Olivier Houchard
b19d97eb9c Re-route interrupts on arm as well. 2004-09-23 22:58:43 +00:00
Olivier Houchard
2ae0fcd220 Do not use the IO-mapping to issue the reset on the 82546 on arm. For some 
reason, it results in corrupted descriptors.
 2004-09-23 22:57:53 +00:00
Olivier Houchard
4b7d15c6dc Add the config file for the IQ31244 board. 2004-09-23 22:55:00 +00:00
Olivier Houchard
f67baa4d6b Use the new KERNVIRTADDR and PHYSADDR options. 
Add KDB.
 2004-09-23 22:53:50 +00:00
Olivier Houchard
107d4bd621 Use -O2 for the arm kernel as well 2004-09-23 22:53:22 +00:00
Olivier Houchard
c60e48e2b6 Use the address provided in the conf file, instead of hardcode 0xc0000000. 2004-09-23 22:52:55 +00:00
Olivier Houchard
c2f29b3e64 Add new options : 
PHYSADDR : Address of the physical memory
KERNPHYSADDR : Physical address where the kernel starts
KERNVIRTADDR : Virtual address of the kernel
STARTUP_PAGETABLE_ADDR : Where to put the page table at bootstrap
+ Xscale specific options
 2004-09-23 22:52:25 +00:00
Olivier Houchard
332d16a165 Add the possibility to specify the kernel virtual address and the kernel 
physical address in the kernel config file, as it varies from CPU to CPU.
 2004-09-23 22:47:57 +00:00
Olivier Houchard
6052fa47a9 Import partial support for the IQ31244 eval board (i80321 CPU). IQ80321 might 
work out of the box too, but I have no hardware to test.
It works well enough to go multiuser. Network works, SATA does not, as I have
no drive to test.
Thanks to Intel for sending such a board.

Obtained from:  NetBSD
 2004-09-23 22:45:36 +00:00
Olivier Houchard
3ce77c124e Add Xscale common headers. 2004-09-23 22:36:13 +00:00
Olivier Houchard
906ce37658 Big cleanup: get ride of the whole spl level logic, as FreeBSD doesn't use 
it anymore.
 2004-09-23 22:33:38 +00:00
Olivier Houchard
8413603da8 Now that we have pmap_growkernel(), use more KVA. 2004-09-23 22:32:33 +00:00
Olivier Houchard
1f5f31b4ec Remove the empty definition of struct osigcontext, as it will never be used. 2004-09-23 22:31:49 +00:00
Olivier Houchard
7ea7271711 Remove the pcb32_cstate field of struct pcb. 2004-09-23 22:31:08 +00:00
Olivier Houchard
f04d49ad11 Declare sigcode and szsigcode. 2004-09-23 22:30:05 +00:00
Olivier Houchard
9f0f6bf453 Define VM_PROT_READ_IS_EXEC. 2004-09-23 22:29:43 +00:00
Olivier Houchard
ffa589bf15 Implement _mcount(). 
Obtained from:	NetBSD
 2004-09-23 22:29:18 +00:00
Olivier Houchard
c038ee8196 Define STACKALIGNBYTES and STACKALIGN. 2004-09-23 22:27:42 +00:00
Olivier Houchard
a40d2bb653 We are using _mcount, not __mcount. 
Remove the !__ELF__ case.
 2004-09-23 22:26:29 +00:00
Olivier Houchard
8476fd9ff7 Use sf_bufs for uiomove_fromphys(). 2004-09-23 22:25:20 +00:00
Olivier Houchard
04aebdab36 On Xscale, use the minicache for the kernel stack. 2004-09-23 22:24:12 +00:00
Olivier Houchard
9979f39280 Make sure to call cred_update_thread() if needed. 
Add partial support for KTRACE.
 2004-09-23 22:22:33 +00:00
Olivier Houchard
8be9ab9730 Implement cpu_throw(). 
Obtained from:	NetBSD
 2004-09-23 22:20:59 +00:00
Olivier Houchard
01997784aa Remove unused macroes. 
Add user, btrap, etrap, bintr and eintrt in the GPROF case.
 2004-09-23 22:18:56 +00:00
Olivier Houchard
0627741cbf Implement sigreturn(). 2004-09-23 22:12:28 +00:00
Olivier Houchard
f0c85e996a Add the hw.machine sysctl. 2004-09-23 22:11:43 +00:00
Olivier Houchard
a7e3e43349 Remove definitions related to the pmap cache state, and add TDF_NEEDRESCHED. 2004-09-23 22:11:06 +00:00
Olivier Houchard
7c320e5bfb Add new functions to know which irqs are pending, and to mask and unmask 
interrupts, as these are CPU specific.
If the interrupt handler is not marked as INTR_FAST, don't unmask the
interrupt until it as been serviced.
 2004-09-23 22:09:57 +00:00
Olivier Houchard
1e82631893 Rename macroes, as we don't need to mess with alignment faults. 
Call ast() if TDF_NEEDRESCHED is set too, not just TDF_ASTPENDING.
 2004-09-23 22:05:40 +00:00
Olivier Houchard
289d61042d Use sigcode. 2004-09-23 22:03:25 +00:00
Olivier Houchard
282c3a6588 In db_stack_trace_cmd, remove the "pc" variable, we don't need it. 2004-09-23 22:02:59 +00:00