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Rev Age Author Path Log message Diff
1371 6745 d 19 h decky /kernel/trunk/ unify the framebuffer API
use physical address as the base address for the framebuffer		  
1327 6750 d 2 h decky /kernel/trunk/ split framebuffer initialization and sysinfo registration  
1318 6750 d 21 h vana /kernel/trunk/ Sysinfo userspace interface  
1313 6751 d 5 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 6752 d 2 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 6752 d 4 h jermar /kernel/trunk/ Change coding style in vesa.c and do some minor changes.  
1303 6754 d 23 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 6757 d 3 h vana /kernel/trunk/arch/ia32/src/drivers/ new line only if no clrscr  
1292 6759 d 2 h vana /kernel/trunk/arch/ VESA FB cut unwanted  
1290 6759 d 3 h vana /kernel/trunk/arch/ VESA detection failure fix.

(Some headers)		  
1289 6759 d 3 h vana /kernel/trunk/arch/ Amd64 framebuffer  
1288 6759 d 5 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 6759 d 7 h vana /kernel/trunk/ ia32 VESA FB support  
1278 6761 d 23 h palkovsky /kernel/trunk/ Changed interrupt_control to preemption_control.  
1263 6763 d 5 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 6764 d 4 h jermar /kernel/trunk/arch/ Fixes in amd64 and ia32 ddi_iospace_enable_arch().  
1258 6764 d 19 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 6765 d 2 h jermar /kernel/trunk/arch/ Initialize amd64 and ia32 task iomapver generation counter.  
1256 6765 d 2 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 6765 d 6 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.		  

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