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HelenOS
(root)
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kernel
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trunk
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arch
/
ia32
@ 1334
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1327
6669 d 11 h
decky
/kernel/trunk/
split framebuffer initialization and sysinfo registration
1318
6670 d 6 h
vana
/kernel/trunk/
Sysinfo userspace interface
1313
6670 d 13 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
6671 d 11 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
6671 d 13 h
jermar
/kernel/trunk/
Change coding style in vesa.c and do some minor changes.
1303
6674 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
6676 d 12 h
vana
/kernel/trunk/arch/ia32/src/drivers/
new line only if no clrscr
1292
6678 d 11 h
vana
/kernel/trunk/arch/
VESA FB cut unwanted
1290
6678 d 12 h
vana
/kernel/trunk/arch/
VESA detection failure fix.
(Some headers)
1289
6678 d 12 h
vana
/kernel/trunk/arch/
Amd64 framebuffer
1288
6678 d 14 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
6678 d 15 h
vana
/kernel/trunk/
ia32 VESA FB support
1278
6681 d 8 h
palkovsky
/kernel/trunk/
Changed interrupt_control to preemption_control.
1263
6682 d 14 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
6683 d 13 h
jermar
/kernel/trunk/arch/
Fixes in amd64 and ia32 ddi_iospace_enable_arch().
1258
6684 d 4 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
6684 d 11 h
jermar
/kernel/trunk/arch/
Initialize amd64 and ia32 task iomapver generation counter.
1256
6684 d 11 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
6684 d 14 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
6685 d 11 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.
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