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a31f092d86
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173 Commits

Author SHA1 Message Date
cognet
a31f092d86 Call pmap_pte_init_arm9 instead of pmap_pte_init_generic if 
ARM9_CACHE_WRITE_THROUGH is defined.
 2004-11-05 19:48:40 +00:00
cognet
77ece50565 In cpu_critical_fork_exit(), make sure to set td_md.md_critnest so that 
interrupts will be enabled.

Spotted out by:	jhb
 2004-11-05 18:29:45 +00:00
cognet
8ab7d85466 Protect the function declarations with #ifdef _KERNEL. 2004-11-04 19:20:54 +00:00
cognet
29a110ac8f Directly use __pcpu for PCPU_* instead of pcpup. 2004-11-04 19:19:44 +00:00
cognet
42f3ac62bf Decrease KSTACK_PAGES and UAREA_PAGES. 2004-11-04 19:19:21 +00:00
cognet
9ae9025175 Use interrupts_disable() and interrupts_restore() as intr_disable() and 
intr_restore() instead of re-implement it.
 2004-11-04 19:18:50 +00:00
cognet
c13498c145 Don't barf if no CPU type is defined while compiling kernel modules. 2004-11-04 19:16:31 +00:00
cognet
d6d0407a62 Implement get_cyclecount(). 2004-11-04 19:15:43 +00:00
cognet
17aad1aaf4 Try to implement atomic operations using swp, instead of disabling interrupts. 2004-11-04 19:14:50 +00:00
cognet
d107af25b0 Use casts to enforce the return type of bswap16() and bswap32(). 2004-11-04 19:07:28 +00:00
cognet
4e2c4141d0 Implement cpu_thread_siginfo() and set_mcontext(). 
Nuke getframe(), and choose which stack to use directly in sendsig().
 2004-11-04 19:04:30 +00:00
cognet
2b114cd2f1 Implement cpu_set_upcall and cpu_set_upcall_kse. 
Calculate td_frame and td_pcb the right way in cpu_thread_setup.
 2004-11-04 18:59:02 +00:00
cognet
660ae46a7a Get kernel modules to work. 2004-11-04 18:48:52 +00:00
andre
b42fa1cbda Reduce annoying SCSI probing delay from 15 to 5 seconds in all GENRIC kernels. 
Discussed on:	-current
 2004-11-02 20:57:20 +00:00
jhb
c8058fdc6e - Change the ddb paging "support" to use a variable (db_lines_per_page) to 
control the number of lines per page rather than a constant.  The variable
  can be examined and changed in ddb as '$lines'.  Setting the variable to
  0 will effectively turn off paging.
- Change db_putchar() to force out pending whitespace before outputting
  newlines and carriage returns so that one can rub out content on the
  current line via '\r     \r' type strings.
- Change the simple pager to rub out the --More-- prompt explicitly when
  the routine exits.
- Add some aliases to the simple pager to make it more compatible with
  more(1): 'e' and 'j' do a single line.  'd' does half a page, and
  'f' does a full page.

MFC after:	1 month
Inspired by:	kris
 2004-11-01 22:15:15 +00:00
cognet
599524df47 We want to ignore BUS_DMASYNC_POSTWRITE, not BUS_DMASYNC_POSTREAD. 
Spotted out by:	mux
Pointy hat to:	cognet
 2004-10-21 11:59:33 +00:00
cognet
0856113b38 Use a default MD_ROOT_SIZE of 65535. 2004-10-11 14:42:06 +00:00
cognet
cf9c8ea97f Use MD_ROOT_SIZE, instead of our own macro. 2004-10-11 14:41:38 +00:00
cognet
134eb00591 Add optimized version of the bswap macroes for constants if __OPTIMIZED__ is 
defined.
 2004-10-01 16:55:59 +00:00
cognet
04fdb2f30d There's no need to turn on MALLOC_PROFILE by default. 2004-10-01 16:51:37 +00:00
cognet
0c70c83450 Calling fuword from fuword32 with bl and without returning after is really a bad 
idea.
Any way I get a customized CVS template with "Pointy hat to:	cognet"
pre-filled ?
 2004-09-28 14:39:26 +00:00
cognet
861d05be03 Always invalidate the whole data cache in pmap_enter() for now. 
It should not be needed.
 2004-09-28 14:38:14 +00:00
cognet
4e9975d2bf Remove dead code. 2004-09-28 14:37:39 +00:00
cognet
1adc169db7 Add the config file for the IQ31244 board. 2004-09-23 22:55:00 +00:00
cognet
ba4ceead20 Use the new KERNVIRTADDR and PHYSADDR options. 
Add KDB.
 2004-09-23 22:53:50 +00:00
cognet
d5fbaead12 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
cognet
a47ed20a10 Add Xscale common headers. 2004-09-23 22:36:13 +00:00
cognet
e834f98e29 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
cognet
488b24fded Now that we have pmap_growkernel(), use more KVA. 2004-09-23 22:32:33 +00:00
cognet
ae640f0474 Remove the empty definition of struct osigcontext, as it will never be used. 2004-09-23 22:31:49 +00:00
cognet
418839fab6 Remove the pcb32_cstate field of struct pcb. 2004-09-23 22:31:08 +00:00
cognet
5db0f10cb9 Declare sigcode and szsigcode. 2004-09-23 22:30:05 +00:00
cognet
9b94bfab45 Define VM_PROT_READ_IS_EXEC. 2004-09-23 22:29:43 +00:00
cognet
079c4c08a7 Implement _mcount(). 
Obtained from:	NetBSD
 2004-09-23 22:29:18 +00:00
cognet
4e8bba38f7 Define STACKALIGNBYTES and STACKALIGN. 2004-09-23 22:27:42 +00:00
cognet
24dfe8a29b We are using _mcount, not __mcount. 
Remove the !__ELF__ case.
 2004-09-23 22:26:29 +00:00
cognet
6ffde35ac2 Use sf_bufs for uiomove_fromphys(). 2004-09-23 22:25:20 +00:00
cognet
fdea91c607 On Xscale, use the minicache for the kernel stack. 2004-09-23 22:24:12 +00:00
cognet
3529fddc66 Make sure to call cred_update_thread() if needed. 
Add partial support for KTRACE.
 2004-09-23 22:22:33 +00:00
cognet
239b289d61 Implement cpu_throw(). 
Obtained from:	NetBSD
 2004-09-23 22:20:59 +00:00
cognet
6ca8d7fd40 Remove unused macroes. 
Add user, btrap, etrap, bintr and eintrt in the GPROF case.
 2004-09-23 22:18:56 +00:00
cognet
8d41c98ef2 Implement sigreturn(). 2004-09-23 22:12:28 +00:00
cognet
51af24e5b5 Add the hw.machine sysctl. 2004-09-23 22:11:43 +00:00
cognet
489864898e Remove definitions related to the pmap cache state, and add TDF_NEEDRESCHED. 2004-09-23 22:11:06 +00:00
cognet
1e387411bb 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
cognet
cfe86ba2b4 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
cognet
bf2bcea292 Use sigcode. 2004-09-23 22:03:25 +00:00
cognet
05f84a6081 In db_stack_trace_cmd, remove the "pc" variable, we don't need it. 2004-09-23 22:02:59 +00:00
cognet
4ba8f19909 Use the right path for xscale files. 2004-09-23 21:59:43 +00:00
cognet
15a5aecf7f Remove bus_space_vaddr(), it does not exists in FreeBSD. 2004-09-23 21:59:14 +00:00