Subversion Repositories HelenOS

Rev

Show changed files | Details | Compare with Previous | Blame | RSS feed

Filtering Options

Rev Age Author Path Log message Diff
4537 6030 d 12 h trochtova /branches/dd/ dd branch synchronized with trunk (revision 4536)  
4296 6090 d 5 h trochtova /branches/dd/ dd branch synchronized with trunk (revision 4295)  
4055 6129 d 9 h trochtova /branches/dd/ changes in trunk (rev 4054) merged into dd branch  
3022 6412 d 11 h decky /branches/dd/ device drivers branch  
2218 6829 d 23 h decky /trunk/kernel/ support the possibility to send EOI or Interrupt Acknowledgement
prior to processing the interrupt
(this is essential on some architectures to prevent preemption deadlock)		  
2117 6891 d 8 h decky /trunk/kernel/generic/src/ddi/ explicit typecast  
2107 6893 d 1 h jermar /trunk/ When clock() is called by an external interrupt dispatched by the IRQ dispatcher,
no spinlock can be held or the kernel will not be preemptive. This fixes Ticket #24.

Formating and indentation fixes.		  
2089 6899 d 9 h decky /trunk/ huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes		  
2071 6910 d 2 h jermar /trunk/ (c) versus (C)  
1933 7002 d 1 h jermar /trunk/kernel/generic/ Implement efficient IPC notification cleanup.  
1923 7003 d 1 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 7004 d 9 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 7005 d 3 h jermar /trunk/kernel/ Changes in ns16550 and z8530 drivers.
Add some stuff for IRQ notifications to irq_t.		  
1920 7005 d 11 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 7006 d 1 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.