Subversion Repositories HelenOS-historic

Rev

Go to most recent revision | Show changed files | Details | Compare with Previous | Blame | RSS feed

Filtering Options

Rev Age Author Path Log message Diff
1434 6735 d 8 h palkovsky /kernel/trunk/ Added 'realtime' clock interface.
Added some asm macros as memory barriers.
Added drift computing for mips platform.		  
1423 6736 d 13 h jermar /kernel/trunk/ Update page fault handlers to distinguish between different access modes that had caused the page fault.  
1411 6739 d 10 h jermar /kernel/trunk/ Modify the hierarchy of page fault handlers to pass access mode that caused the fault.
Architectures are required to pass either PF_ACCESS_READ, PF_ACCESS_WRITE or PF_ACCESS_EXEC
to as_page_fault(), depending on the cause of the fault.		  
1382 6743 d 5 h decky /kernel/trunk/ make hardware memory mapping more generic  
1371 6745 d 5 h decky /kernel/trunk/ unify the framebuffer API
use physical address as the base address for the framebuffer		  
1327 6749 d 12 h decky /kernel/trunk/ split framebuffer initialization and sysinfo registration  
1318 6750 d 6 h vana /kernel/trunk/ Sysinfo userspace interface  
1313 6750 d 14 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 6751 d 12 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 6751 d 14 h jermar /kernel/trunk/ Change coding style in vesa.c and do some minor changes.  
1303 6754 d 8 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 6756 d 12 h vana /kernel/trunk/arch/ia32/src/drivers/ new line only if no clrscr  
1292 6758 d 11 h vana /kernel/trunk/arch/ VESA FB cut unwanted  
1290 6758 d 13 h vana /kernel/trunk/arch/ VESA detection failure fix.

(Some headers)		  
1289 6758 d 13 h vana /kernel/trunk/arch/ Amd64 framebuffer  
1288 6758 d 15 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 6758 d 16 h vana /kernel/trunk/ ia32 VESA FB support  
1278 6761 d 8 h palkovsky /kernel/trunk/ Changed interrupt_control to preemption_control.  
1263 6762 d 15 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 6763 d 13 h jermar /kernel/trunk/arch/ Fixes in amd64 and ia32 ddi_iospace_enable_arch().  

←Prev12Next→

Show All