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Rev Age Author Path Log message Diff
1946 6480 d 18 h jermar /trunk/kernel/arch/sparc64/ sparc64 work.
- Improve panic screen on data_access_exception
by dumping contents of DSFSR and DSFAR.
- Change the FHC enable interrupt code to only
set the IMAP_V bit.		  
1945 6480 d 23 h jermar /trunk/kernel/arch/ia64/ ia64 work.
Move keyboard polling to a dedicated kernel thread.
Console initialization and console related sysinfo setup
can be now done in a single function.		  
1944 6481 d 0 h jermar /trunk/kernel/ Add mutual exclusion to keyboard grab and release
functions on sparc64, ppc32, mips32 and ia64.		  
1943 6481 d 8 h decky /trunk/kernel/arch/xen32/src/ xen32: fix compilation  
1942 6481 d 20 h jermar /trunk/ Convert ia64 to the new IRQ and notification scheme.  
1940 6482 d 0 h decky /trunk/kernel/arch/amd64/ amd64: fix compilation, keyboard not checked yet  
1939 6482 d 0 h decky /trunk/ ia32: fix compilation, keyboard not checked yet  
1937 6482 d 7 h decky /trunk/kernel/arch/ remove orphaned functions  
1936 6482 d 7 h decky /trunk/kernel/arch/mips32/ mips32: update for new IRQ subsystem  
1934 6482 d 8 h decky /trunk/kernel/arch/ppc32/src/drivers/ remove grab (not needed)  
1932 6482 d 21 h jermar /trunk/kernel/ Do not copy notification config out of the IRQ structure.
Add the notify member, that toggles notifications on and off instead.
This is good for preventing other tasks from registering the notification
while the notification config is stored outside the IRQ structure.
It should also help to implement the cleanup code.		  
1931 6482 d 22 h jermar /trunk/ Add support for IPC notifications even for polled ns16550 based keyboard.  
1930 6483 d 1 h decky /trunk/kernel/arch/ppc64/ ppc64: make it compile again  
1928 6483 d 2 h decky /trunk/ ppc32: update for new IRQ subsystem (there is still a bug left)  
1926 6483 d 7 h decky /trunk/kernel/ cleanup for new IRQ subsystem  
1923 6483 d 20 h jermar /trunk/ Replace the old IRQ dispatcher and IPC notifier with new implementation.
Note that all architectures except for sparc64 are now broken
and don't even compile.		  
1922 6485 d 5 h jermar /trunk/kernel/ More IRQ stuff.
Modify the IRQ hash table functions to support lookup based on inr and devno.
Add method member to irq_t.		  
1921 6485 d 22 h jermar /trunk/kernel/ Changes in ns16550 and z8530 drivers.
Add some stuff for IRQ notifications to irq_t.		  
1920 6486 d 6 h jermar /trunk/kernel/ Move the new IRQ redirector to ddi/.
Add function for assigning unique device numbers.
Change sparc64/drivers/kbd.c to assign devno to keyboard.		  
1919 6486 d 21 h jermar /trunk/kernel/ Prototypical implementation of new IRQ redirector in sparc64.
The new code can support shared IRQs in kernel (and multiple IRQs per device).
Userspace support is yet to be written.
The only architecture that uses this code is actually sparc64 only.		  

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