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Rev Age Author Path Log message Diff
1968 6408 d 11 h jermar /tags/ Canonize pre-0.2.0.3 tags: remove inner branches, tags and trunk directories.
The change now should reflect how those releases looked like after checkout.		  
1963 6408 d 12 h jermar /tags/0.1.1/ Tagging release 0.1.1  
1327 6574 d 18 h decky /kernel/trunk/ split framebuffer initialization and sysinfo registration  
1318 6575 d 13 h vana /kernel/trunk/ Sysinfo userspace interface  
1313 6575 d 20 h jermar /kernel/trunk/ Do not report possible deadlock on fb_lock.
This issue was causing troubles in connection
with slow framebuffer in simulated environment
when false positives triggered an infinite
recursion of attempts to report deadlock on
fb_lock using printf() and fb_putchar().		  
1311 6576 d 18 h jermar /kernel/trunk/arch/ia32/src/drivers/ Fix number of frames allocated for VESA frame buffer in the singular
case when the frame buffer size is below FRAME_SIZE.		  
1310 6576 d 20 h jermar /kernel/trunk/ Change coding style in vesa.c and do some minor changes.  
1303 6579 d 15 h palkovsky /kernel/trunk/arch/ zone_merge_all must be called after frame_init is completed - otherwise
new zone information can be allocated over the not-yet-blacklisted areas.		  
1296 6581 d 19 h vana /kernel/trunk/arch/ia32/src/drivers/ new line only if no clrscr  
1292 6583 d 18 h vana /kernel/trunk/arch/ VESA FB cut unwanted  
1290 6583 d 19 h vana /kernel/trunk/arch/ VESA detection failure fix.

(Some headers)		  
1289 6583 d 19 h vana /kernel/trunk/arch/ Amd64 framebuffer  
1288 6583 d 21 h jermar /kernel/trunk/ Complete implementation of copy_from_uspace() and copy_to_uspace()
for amd64 and ia32. Other architectures still compile and run,
but need to implement their own assembly-only memcpy(), memcpy_from_uspace(),
memcpy_to_uspace() and their failover parts. For these architectures
only dummy implementations are provided.		  
1287 6583 d 23 h vana /kernel/trunk/ ia32 VESA FB support  
1278 6586 d 15 h palkovsky /kernel/trunk/ Changed interrupt_control to preemption_control.  
1263 6587 d 21 h jermar /kernel/trunk/arch/ When seting TSS limit, take the mandatory extra ending byte with all bits set into account.
Align this group of eight bits on byte boundary.		  
1261 6588 d 20 h jermar /kernel/trunk/arch/ Fixes in amd64 and ia32 ddi_iospace_enable_arch().  
1258 6589 d 11 h palkovsky /kernel/trunk/ Added support for IRQ notifiactions.
- seems to work correctly on ia32, amd64
- the mips kbd probably lowers interrupts when the char is read from
the port, we will have to find a way how to deal with it.		  
1257 6589 d 18 h jermar /kernel/trunk/arch/ Initialize amd64 and ia32 task iomapver generation counter.  
1256 6589 d 18 h jermar /kernel/trunk/arch/ Improve SYS_IOSPACE_ENABLE support.
The general protection fault handler now contains
code to service early I/O Permission bitmap faults.		  
1255 6589 d 22 h jermar /kernel/trunk/arch/ I/O Permission bitmap fixes. The trailing all-one sequence must be 8 bits long.
Update TSS limit in a proper way.		  
1251 6590 d 19 h jermar /kernel/trunk/ Fix BITS2BYTES macro to return 0 when passed 0 as argument.
Fix ia32 TSS segment granularity to be 0.
Fix ia32 and amd64 initial TSS limit to be 103.
Little textual changes here and there.		  
1246 6591 d 17 h vana /kernel/trunk/arch/ia32/src/smp/ This patch enables 32 base of GDT on APs at boot. It should now be able to use GDTs allocated up of 16MB so I hope this patches AP crash bug ocurred in some memory configurations.  
1242 6592 d 11 h jermar /kernel/trunk/arch/ This time really fix wrong definition of K_DATA_START.  
1241 6592 d 12 h jermar /kernel/trunk/arch/ Fix K_DATA_START section definition.  
1227 6595 d 17 h jermar /kernel/trunk/ Reorganize syscall names to better correspond to kernel architecture.
Add dummy placeholders for SYS_AS_AREA_SHARE_APPROVE and
SYS_AS_AREA_SHARE_PERFORM syscalls.		  
1224 6595 d 19 h cejka /kernel/trunk/ Fix pointers output format.
Fix format of slab and zones tables.		  
1223 6595 d 20 h jermar /kernel/trunk/ Make ia64 and sparc64 compile again.
Fix ia64 to set up inits in arch_pre_main().		  
1221 6596 d 10 h decky /kernel/trunk/ printf-related and other code cleanup  
1212 6596 d 15 h palkovsky /kernel/trunk/ Added uspace call to enable/disable interrupts.  
1203 6601 d 17 h jermar /kernel/trunk/arch/ Full implementation of amd64 and ia32 SYS_ENABLE_IOSPACE syscall.
Needs testing.		  
1201 6601 d 17 h jermar /kernel/trunk/arch/ Fix amd64 and ia32 management of I/O bitmap in before_task_runs_arch()
by treating the iomap array as a bitmap. Make use of the bitmap type
and functions added in previous commit.		  
1196 6602 d 20 h cejka /kernel/trunk/ Printf ported back from uspace to kernel.
Printf calls changed to match new conventions.		  
1191 6605 d 0 h jermar /kernel/trunk/ Kernel support for SYS_ENABLE_IOSPACE.
amd64 and ia32 provide dummy implementation thereof.		  
1190 6605 d 15 h jermar /kernel/trunk/arch/ Move updating I/O Permission bitmap to before_task_runs_arch().  
1189 6605 d 15 h jermar /kernel/trunk/arch/ia32/src/ Add important comment.  
1188 6605 d 15 h jermar /kernel/trunk/arch/ia32/src/ Fix wrong order of operations.  
1187 6605 d 15 h jermar /kernel/trunk/ Cleanup pm.c and pm.h code on ia32 and amd64.
Add before_task_runs() and before_task_runs_arch() for each architecture.
Add ia32 and amd64 code to ensure I/O Permission Bitmap update.		  
1186 6605 d 17 h jermar /kernel/trunk/arch/ Replace assembly from pm.c with new inline functions defined in asm.h.  
1185 6605 d 18 h jermar /kernel/trunk/ Add task_create_arch() for all architectures.