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Rev	Age	Author	Path	Log message
1923	6434 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	6435 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	6436 d 2 h	jermar	/trunk/kernel/	Changes in ns16550 and z8530 drivers. Add some stuff for IRQ notifications to irq_t.
1920	6436 d 10 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	6437 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.
1914	6442 d 7 h	jermar	/trunk/kernel/generic/	Add function for printing out info about address space.
1901	6454 d 6 h	jermar	/trunk/kernel/	Make SMP related parts of main.c more generic. Move initialization of local APIC to architecture specific code. Add arch_post_cpu_init() to support the above.
1896	6458 d 0 h	jermar	/trunk/	Convert sparc64 to detect keyboard and determine its physical address by walking the memory representation of the OpenFirmware device tree. Add bus-specific functions that know how to apply the "ranges" property to one component of the "reg" property. Buses supported so far include FHC, EBUS and PCI.
1894	6460 d 23 h	jermar	/trunk/	Add balloc() (a.k.a boot allocator): - balloc() only needs to know how to allocate memory. - Memory allocated via balloc() is supposed to be passed to kernel and never freed by boot itself. - make kernel aware of boot allocations More work on OFW device tree: - use balloc() to efficiently and safely allocate memory for the canonical copy of the device tree sparc64 boot: - pass OFW device tree root node pointer to kernel
1891	6461 d 23 h	jermar	/trunk/kernel/	sparc64 work: - Experimental support for TSB (Translation Storage Buffer).
1890	6462 d 10 h	jermar	/trunk/	- Create a dedicated slab cache for as_t objects and switch from malloc/free to slab_alloc/slab_free for them. - Slightly fix and improve both the kernel and userspace atomic_add() on sparc64. - More TSB work on the sparc64 front.
1889	6463 d 1 h	jermar	/trunk/kernel/	Fix bug in mm/as.c: - as_area_destroy() should not work with AS but as sparc64 work: - start implementing TSB support
1888	6466 d 4 h	jermar	/trunk/	C99 compliant header guards (hopefully) everywhere in the kernel. Formatting and indentation changes. Small improvements in sparc64.
1882	6467 d 8 h	jermar	/trunk/kernel/	Support for sparc64 FPU context.
1881	6468 d 8 h	jermar	/trunk/	sparc64 work: - find a CPU node and read its clock_frequency attribute - implement asm_delay_loop() - set TICK_COMPARE register according to processor frequency - small improvements at random places OpenFirmware work: - two new functions for walking the device tree Generic boot loader work: - added basic string functions Usual pile of indentation and formatting fixes.
1877	6471 d 12 h	jermar	/trunk/kernel/	Coding style fixes. Remove unneeded sparc64 dummy functions.
1870	6475 d 0 h	jermar	/trunk/kernel/	Handle more sparc64 traps and improve handling of already handled traps.
1868	6475 d 7 h	jermar	/trunk/	sparc64 work. - the syscall wrapper needs to use the "memory" clobber specifier to prevent over-optimization. - on sparc64, the user address space spans the whole 64-bit space and therefore the macro USER_ADDRESS_SPACE_SIZE_ARCH, as it was defined, overflows to 0 - stop using USER_ADDRESS_SPACE_SIZE_ARCH and define MAX_HEAP_SIZE instead - in our situation when kernel and user address spaces are separate, the G (global) bit cannot be used (there is no point in it anymore) - add the DEBUG() macro to stdio.h; DEBUG() uses SYS_IO and is a good debugging tool for getting early userspace to work
1865	6476 d 2 h	jermar	/trunk/kernel/	sparc64 kernel fixes
1863	6479 d 1 h	jermar	/trunk/	Allow architectures to decide between inlined and not inlined version of syscall wrapper. Implement inlined syscall wrapper for sparc64.

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