HelenOS – /

Rev 1931 – Add support for IPC notifications even for polled ns16550 based ...

jermar — Tue, 17 Oct 2006 21:18:49 +0200

jermar – 4 file(s) modified
Add support for IPC notifications even for polled ns16550 based keyboard.

~ /trunk/kernel/arch/sparc64/src/console.c
~ /trunk/kernel/genarch/src/kbd/ns16550.c
~ /trunk/kernel/genarch/src/kbd/z8530.c
~ /trunk/uspace/kbd/arch/sparc64/src/kbd.c

Rev 1930 – ppc64: make it compile again

decky — Tue, 17 Oct 2006 17:50:37 +0200

decky – 7 file(s) modified
ppc64: make it compile again

+ /trunk/kernel/arch/ppc64/include/drivers
+ /trunk/kernel/arch/ppc64/include/drivers/pic.h
~ /trunk/kernel/arch/ppc64/include/interrupt.h
~ /trunk/kernel/arch/ppc64/Makefile.inc
+ /trunk/kernel/arch/ppc64/src/drivers
+ /trunk/kernel/arch/ppc64/src/drivers/pic.c
~ /trunk/kernel/arch/ppc64/src/interrupt.c

Rev 1929 – ipc_irq_send_msg(NULL, 0, 0, 0) is definitively a bug

decky — Tue, 17 Oct 2006 17:30:21 +0200

decky – 1 file(s) modified
ipc_irq_send_msg(NULL, 0, 0, 0) is definitively a bug

~ /trunk/kernel/generic/src/console/cmd.c

Rev 1928 – ppc32: update for new IRQ subsystem (there is still a ...

decky — Tue, 17 Oct 2006 17:19:16 +0200

decky – 7 file(s) modified
ppc32: update for new IRQ subsystem (there is still a bug left)

~ /trunk/kernel/arch/ppc32/include/drivers/cuda.h
~ /trunk/kernel/arch/ppc32/include/interrupt.h
~ /trunk/kernel/arch/ppc32/src/drivers/cuda.c
~ /trunk/kernel/arch/ppc32/src/drivers/pic.c
~ /trunk/kernel/arch/ppc32/src/interrupt.c
~ /trunk/kernel/arch/ppc32/src/ppc32.c
~ /trunk/uspace/kbd/arch/ppc32/src/kbd.c

Rev 1927 – remove dummy definitions (which tent to lead to mysterious bugs)

decky — Tue, 17 Oct 2006 17:03:09 +0200

decky – 1 file(s) modified
remove dummy definitions (which tent to lead to mysterious bugs)

~ /trunk/kernel/generic/include/interrupt.h

Rev 1926 – cleanup for new IRQ subsystem

decky — Tue, 17 Oct 2006 12:12:09 +0200

decky – 2 file(s) modified
cleanup for new IRQ subsystem

~ /trunk/kernel/arch/ppc32/src/interrupt.c
~ /trunk/kernel/generic/src/ddi/device.c

Rev 1925 – Support for grabbing and releasing z8530 keyboard for sparc64. We ...

jermar — Mon, 16 Oct 2006 23:34:33 +0200

jermar – 1 file(s) modified
Support for grabbing and releasing z8530 keyboard for sparc64.
We might later add some locking.

~ /trunk/kernel/genarch/src/kbd/z8530.c

Rev 1924 – For the sake of clarity, get rid of negative INR ...

jermar — Mon, 16 Oct 2006 23:09:25 +0200

jermar – 2 file(s) modified
For the sake of clarity, get rid of negative INR for virtual interrupts.
This way, the code can hurt performance on systems where the non-negative klog INR overlaps
with a frequently used INR such as system clock on amd64 and ia32.

~ /trunk/kernel/generic/include/ipc/irq.h
~ /trunk/kernel/generic/src/console/klog.c

Rev 1923 – Replace the old IRQ dispatcher and IPC notifier with new ...

jermar — Mon, 16 Oct 2006 22:51:55 +0200

jermar – 18 file(s) modified
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.

~ /trunk/kernel/arch/sparc64/src/trap/interrupt.c
~ /trunk/kernel/genarch/src/kbd/z8530.c
~ /trunk/kernel/generic/include/ddi/irq.h
~ /trunk/kernel/generic/include/ipc/ipc.h
~ /trunk/kernel/generic/include/ipc/irq.h
~ /trunk/kernel/generic/include/ipc/sysipc.h
~ /trunk/kernel/generic/include/typedefs.h
~ /trunk/kernel/generic/src/console/cmd.c
~ /trunk/kernel/generic/src/console/klog.c
~ /trunk/kernel/generic/src/ddi/irq.c
~ /trunk/kernel/generic/src/ipc/ipc.c
~ /trunk/kernel/generic/src/ipc/irq.c
~ /trunk/kernel/generic/src/ipc/sysipc.c
~ /trunk/uspace/kbd/arch/sparc64/src/kbd.c
~ /trunk/uspace/klog/klog.c
~ /trunk/uspace/libc/generic/async.c
~ /trunk/uspace/libc/generic/ipc.c
~ /trunk/uspace/libc/include/ipc/ipc.h

Rev 1922 – More IRQ stuff. Modify the IRQ hash table functions to ...

jermar — Sun, 15 Oct 2006 14:46:29 +0200

jermar – 3 file(s) modified
More IRQ stuff.
Modify the IRQ hash table functions to support lookup based on inr and devno.
Add method member to irq_t.

~ /trunk/kernel/arch/sparc64/src/trap/interrupt.c
~ /trunk/kernel/generic/include/ddi/irq.h
~ /trunk/kernel/generic/src/ddi/irq.c

Rev 1921 – Changes in ns16550 and z8530 drivers. Add some stuff for ...

jermar — Sat, 14 Oct 2006 21:31:03 +0200

jermar – 10 file(s) modified
Changes in ns16550 and z8530 drivers.
Add some stuff for IRQ notifications to irq_t.

~ /trunk/kernel/arch/sparc64/include/drivers/kbd.h
~ /trunk/kernel/arch/sparc64/include/drivers/ns16550.h
~ /trunk/kernel/arch/sparc64/include/drivers/z8530.h
~ /trunk/kernel/arch/sparc64/src/drivers/kbd.c
~ /trunk/kernel/genarch/include/kbd/ns16550.h
~ /trunk/kernel/genarch/include/kbd/z8530.h
~ /trunk/kernel/genarch/src/kbd/ns16550.c
~ /trunk/kernel/genarch/src/kbd/z8530.c
~ /trunk/kernel/generic/include/ddi/irq.h
~ /trunk/kernel/generic/src/ddi/irq.c

Rev 1920 – Move the new IRQ redirector to ddi/. Add function for ...

jermar — Sat, 14 Oct 2006 13:36:29 +0200

jermar – 15 file(s) modified
Move the new IRQ redirector to ddi/.
Add function for assigning unique device numbers.
Change sparc64/drivers/kbd.c to assign devno to keyboard.

~ /trunk/kernel/arch/sparc64/src/drivers/kbd.c
~ /trunk/kernel/arch/sparc64/src/sparc64.c
~ /trunk/kernel/arch/sparc64/src/trap/interrupt.c
~ /trunk/kernel/genarch/include/kbd/ns16550.h
~ /trunk/kernel/genarch/include/kbd/z8530.h
~ /trunk/kernel/genarch/src/kbd/ns16550.c
~ /trunk/kernel/genarch/src/kbd/z8530.c
+ /trunk/kernel/generic/include/ddi/device.h
+ /trunk/kernel/generic/include/ddi/irq.h (copied from /trunk/kernel/generic/include/irq.h@1919)
x /trunk/kernel/generic/include/irq.h
~ /trunk/kernel/generic/include/typedefs.h
+ /trunk/kernel/generic/src/ddi/device.c
+ /trunk/kernel/generic/src/ddi/irq.c (copied from /trunk/kernel/generic/src/interrupt/irq.c@1919)
x /trunk/kernel/generic/src/interrupt/irq.c
~ /trunk/kernel/Makefile

Rev 1919 – Prototypical implementation of new IRQ redirector in sparc64. The new ...

jermar — Fri, 13 Oct 2006 22:42:54 +0200

jermar – 11 file(s) modified
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.

Rev 1918 – Omitted comma.

jermar — Mon, 09 Oct 2006 22:38:45 +0200

jermar – 1 file(s) modified
Omitted comma.

~ /trunk/kernel/arch/sparc64/src/mm/page.c

Rev 1917 – sparc64 work: - hw_map() can now support up to 8M ...

jermar — Mon, 09 Oct 2006 21:29:42 +0200

jermar – 7 file(s) modified
sparc64 work:
- hw_map() can now support up to 8M requests
- CPU stacks are now locked in DTLB of the respective processor
- kernel in the boot phase no longer relies on the stack provided by OpenFirmware
- instead of of doing FLUSHW during kernel startup, simply set the
window state registers to the wanted state
- NWINDOW -> NWINDOWS
- Add/fix some comments and copyrights.

~ /trunk/boot/arch/sparc64/loader/boot.S
~ /trunk/kernel/arch/sparc64/include/arch.h
~ /trunk/kernel/arch/sparc64/src/cpu/cpu.c
~ /trunk/kernel/arch/sparc64/src/mm/page.c
~ /trunk/kernel/arch/sparc64/src/mm/tsb.c
~ /trunk/kernel/arch/sparc64/src/start.S
~ /trunk/kernel/arch/sparc64/src/trap/trap_table.S

Rev 1916 – Small change of code organization. No functional difference.

jermar — Sun, 08 Oct 2006 23:15:14 +0200

jermar – 1 file(s) modified
Small change of code organization.
No functional difference.

~ /trunk/kernel/arch/sparc64/src/trap/trap_table.S

Rev 1915 – A quote from from SPARC V9 specification: The ...

jermar — Sun, 08 Oct 2006 22:09:28 +0200

jermar – 5 file(s) modified
A quote from from SPARC V9 specification:

The Y register is deprecated; it is provided only for compatibility with previous versions
of the architecture. It should not be used in new SPARC-V9 software. It is
recommended that all instructions that reference the Y register (i.e., SMUL,
SMULcc, UMUL, UMULcc, MULScc, SDIV, SDIVcc, UDIV, UDIVcc, RDY, and
WRY) be avoided. See the appropriate pages in Appendix A, “Instruction Definitions,”
for suitable substitute instructions.

Still gcc is generating code which uses Y and some of the instructions above.
This change modifies the preemptible_handler() to preserve the Y register
across preemption.

~ /trunk/kernel/arch/sparc64/include/trap/trap_table.h
~ /trunk/kernel/arch/sparc64/src/dummy.s
~ /trunk/kernel/arch/sparc64/src/trap/trap_table.S
~ /trunk/kernel/doc/arch/sparc64
~ /trunk/kernel/generic/src/mm/as.c

Rev 1914 – Add function for printing out info about address space.

jermar — Sun, 08 Oct 2006 16:47:54 +0200

jermar – 2 file(s) modified
Add function for printing out info about address space.

~ /trunk/kernel/generic/include/mm/as.h
~ /trunk/kernel/generic/src/mm/as.c

Rev 1913 – Add sample configuration file for running HelenOS/sparc64 in Simics 3.0.

jermar — Sat, 07 Oct 2006 20:59:45 +0200

jermar – 1 file(s) modified
Add sample configuration file for running HelenOS/sparc64 in Simics 3.0.

+ /trunk/contrib/conf/HelenOS.sparc64.simics

Rev 1912 – Separate mapping of EBUS interrupts into two parts: EBUS and ...

jermar — Sat, 07 Oct 2006 13:24:19 +0200

jermar – 5 file(s) modified
Separate mapping of EBUS interrupts into two parts: EBUS and PCI.

~ /trunk/kernel/arch/sparc64/src/drivers/kbd.c
~ /trunk/kernel/genarch/include/ofw/ofw_tree.h
~ /trunk/kernel/genarch/src/ofw/ebus.c
~ /trunk/kernel/genarch/src/ofw/fhc.c
~ /trunk/kernel/genarch/src/ofw/pci.c

Rev 1911 – Add support for interrupt mapping in the Sabre PCI controller. ...

jermar — Sat, 07 Oct 2006 00:37:15 +0200

jermar – 10 file(s) modified
Add support for interrupt mapping in the Sabre PCI controller.
Add support for PCI and EBUS interrupt mapping via the OpenFirmware device tree.
Unfortunatelly, the code is not capable enough to earn single ns16550 interrupt.
I suspect something needs to be enabled in the EBUS registers.

~ /trunk/kernel/arch/sparc64/include/asm.h
~ /trunk/kernel/arch/sparc64/include/drivers/ns16550.h
+ /trunk/kernel/arch/sparc64/include/drivers/pci.h
~ /trunk/kernel/arch/sparc64/include/trap/interrupt.h
~ /trunk/kernel/arch/sparc64/Makefile.inc
~ /trunk/kernel/arch/sparc64/src/drivers/kbd.c
+ /trunk/kernel/arch/sparc64/src/drivers/pci.c
~ /trunk/kernel/genarch/src/kbd/ns16550.c
~ /trunk/kernel/genarch/src/ofw/ebus.c
~ /trunk/kernel/genarch/src/ofw/upa.c

Rev 1910 – Rename INO to INR, for the sake of consistency with ...

jermar — Wed, 04 Oct 2006 00:49:10 +0200

jermar – 5 file(s) modified
Rename INO to INR, for the sake of consistency with manuals.

~ /trunk/kernel/arch/sparc64/include/drivers/fhc.h
~ /trunk/kernel/arch/sparc64/src/drivers/fhc.c
~ /trunk/kernel/genarch/include/ofw/ofw_tree.h
~ /trunk/kernel/genarch/src/ofw/ebus.c
~ /trunk/kernel/genarch/src/ofw/fhc.c

Rev 1909 – Extend the OFW device tree node with a void pointer. ...

jermar — Mon, 02 Oct 2006 23:07:23 +0200

jermar – 10 file(s) modified
Extend the OFW device tree node with a void pointer. The boot loader is
supposed to reset all pointers in all nodes. The kernel uses the pointer
to recognize that a particular device has already been visited and initialized.

Read interrupt mapping from the OFW device tree for FHC devices (z8530) and
EBUS devices (ns16550). In case of FHC devices, remove hardwired values from
the code and use only values read from the tree. FHC initialization is started
when a FHC device wants to map its interrupt. In case of EBUS devices, map
the interrupt to INO. Interrupt enabling in the interrupt controller for that
specific interrupt is not implemented yet.

~ /trunk/boot/genarch/ofw_tree.c
~ /trunk/boot/genarch/ofw_tree.h
~ /trunk/kernel/arch/sparc64/include/drivers/fhc.h
~ /trunk/kernel/arch/sparc64/src/drivers/fhc.c
~ /trunk/kernel/arch/sparc64/src/drivers/kbd.c
~ /trunk/kernel/arch/sparc64/src/trap/interrupt.c
~ /trunk/kernel/genarch/include/ofw/ofw_tree.h
~ /trunk/kernel/genarch/src/kbd/z8530.c
~ /trunk/kernel/genarch/src/ofw/ebus.c
~ /trunk/kernel/genarch/src/ofw/fhc.c

Rev 1908 – Add function to find OFW tree node by handle.

jermar — Sat, 30 Sep 2006 12:56:10 +0200

jermar – 2 file(s) modified
Add function to find OFW tree node by handle.

~ /trunk/kernel/genarch/include/ofw/ofw_tree.h
~ /trunk/kernel/genarch/src/ofw/ofw_tree.c

Rev 1907 – Add node handle to in-memory ofw tree node. This is ...

jermar — Sat, 30 Sep 2006 12:28:50 +0200

jermar – 3 file(s) modified
Add node handle to in-memory ofw tree node.
This is essential for interrupt mapping on sparc64
and perhaps on other platforms that have OpenFirmware.

~ /trunk/boot/genarch/ofw_tree.c
~ /trunk/boot/genarch/ofw_tree.h
~ /trunk/kernel/genarch/include/ofw/ofw_tree.h

Rev 1906 – Small improvements in sparc64.

jermar — Fri, 29 Sep 2006 20:01:54 +0200

jermar – 3 file(s) modified
Small improvements in sparc64.

~ /trunk/boot/arch/sparc64/loader/boot.S
~ /trunk/boot/arch/sparc64/loader/register.h
~ /trunk/kernel/arch/sparc64/src/start.S

Rev 1905 – Small fixes. The sparc64 kernel now compiles again even if ...

jermar — Fri, 29 Sep 2006 12:18:35 +0200

jermar – 2 file(s) modified
Small fixes.
The sparc64 kernel now compiles again even if not compiled with SMP support.

~ /trunk/kernel/arch/sparc64/src/mm/tlb.c
~ /trunk/kernel/arch/sparc64/src/start.S

Rev 1904 – IPI/cross-call support for sparc64. SMP on sparc64 is now fully ...

jermar — Thu, 28 Sep 2006 17:48:31 +0200

jermar – 5 file(s) modified
IPI/cross-call support for sparc64.
SMP on sparc64 is now fully supported.

~ /trunk/kernel/arch/sparc64/include/interrupt.h
~ /trunk/kernel/arch/sparc64/include/trap/interrupt.h
~ /trunk/kernel/arch/sparc64/src/smp/ipi.c
~ /trunk/kernel/arch/sparc64/src/trap/interrupt.c
~ /trunk/kernel/generic/src/mm/tlb.c

Rev 1903 – SMP stuff for sparc64. Almost complete except for IPIs. The ...

jermar — Wed, 27 Sep 2006 22:11:34 +0200

jermar – 17 file(s) modified
SMP stuff for sparc64.
Almost complete except for IPIs.
The absence of IPI support deadlocks
the kernel when more CPUs are configured.

~ /trunk/boot/arch/sparc64/loader/ofwarch.c
~ /trunk/boot/arch/sparc64/loader/register.h
~ /trunk/kernel/arch/sparc64/include/atomic.h
~ /trunk/kernel/arch/sparc64/include/cpu.h
~ /trunk/kernel/arch/sparc64/include/interrupt.h
~ /trunk/kernel/arch/sparc64/include/regdef.h
~ /trunk/kernel/arch/sparc64/Makefile.inc
~ /trunk/kernel/arch/sparc64/src/cpu/cpu.c
~ /trunk/kernel/arch/sparc64/src/mm/as.c
~ /trunk/kernel/arch/sparc64/src/mm/frame.c
~ /trunk/kernel/arch/sparc64/src/mm/page.c
+ /trunk/kernel/arch/sparc64/src/smp
+ /trunk/kernel/arch/sparc64/src/smp/ipi.c
+ /trunk/kernel/arch/sparc64/src/smp/smp.c
~ /trunk/kernel/arch/sparc64/src/sparc64.c
~ /trunk/kernel/arch/sparc64/src/start.S
~ /trunk/kernel/kernel.config

Rev 1902 – Implement spinlock and test_and_set for sparc64.

jermar — Tue, 26 Sep 2006 18:12:38 +0200

jermar – 2 file(s) modified
Implement spinlock and test_and_set for sparc64.

~ /trunk/kernel/arch/sparc64/include/atomic.h
~ /trunk/kernel/arch/sparc64/include/barrier.h

Rev 1901 – Make SMP related parts of main.c more generic. Move initialization ...

jermar — Tue, 26 Sep 2006 17:10:40 +0200

jermar – 17 file(s) modified
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.

~ /trunk/kernel/arch/amd64/src/amd64.c
~ /trunk/kernel/arch/ia32/include/smp/mps.h
~ /trunk/kernel/arch/ia32/src/ia32.c
~ /trunk/kernel/arch/ia32/src/smp/mps.c
~ /trunk/kernel/arch/ia32/src/smp/smp.c
~ /trunk/kernel/arch/ia64/src/ia64.c
~ /trunk/kernel/arch/mips32/src/mips32.c
~ /trunk/kernel/arch/ppc32/src/ppc32.c
~ /trunk/kernel/arch/ppc64/src/ppc64.c
~ /trunk/kernel/arch/sparc64/src/sparc64.c
~ /trunk/kernel/arch/xen32/src/xen32.c
~ /trunk/kernel/generic/include/arch.h
~ /trunk/kernel/generic/include/smp/smp.h
~ /trunk/kernel/generic/src/main/kinit.c
~ /trunk/kernel/generic/src/main/main.c
+ /trunk/kernel/generic/src/smp/smp.c
~ /trunk/kernel/Makefile

Rev 1900 – Block the secondary processors after they setup kernel mapping in ...

jermar — Tue, 26 Sep 2006 15:29:07 +0200

jermar – 1 file(s) modified
Block the secondary processors after they setup kernel mapping in ITLB and DTLB and
switch to kernel trap table.

~ /trunk/kernel/arch/sparc64/src/start.S

Rev 1899 – sparc64 work: - Loader now starts all processors. - Kernel ...

jermar — Tue, 26 Sep 2006 14:59:28 +0200

jermar – 18 file(s) modified
sparc64 work:
- Loader now starts all processors.
- Kernel halts all but the bootstrup processor for now.
- Read clock-frequency from the respective processor node in the device tree

~ /trunk/boot/arch/sparc64/loader/asm.h
~ /trunk/boot/arch/sparc64/loader/asm.S
~ /trunk/boot/arch/sparc64/loader/main.c
~ /trunk/boot/arch/sparc64/loader/main.h
~ /trunk/boot/arch/sparc64/loader/ofwarch.c
~ /trunk/boot/arch/sparc64/loader/ofwarch.h
~ /trunk/boot/genarch/ofw.c
~ /trunk/boot/genarch/ofw.h
~ /trunk/kernel/arch/sparc64/include/arch.h
~ /trunk/kernel/arch/sparc64/include/asm.h
~ /trunk/kernel/arch/sparc64/include/boot/boot.h
~ /trunk/kernel/arch/sparc64/include/register.h
~ /trunk/kernel/arch/sparc64/src/cpu/cpu.c
~ /trunk/kernel/arch/sparc64/src/drivers/tick.c
~ /trunk/kernel/arch/sparc64/src/sparc64.c
~ /trunk/kernel/arch/sparc64/src/start.S
~ /trunk/kernel/genarch/include/ofw/ofw_tree.h
~ /trunk/kernel/genarch/src/ofw/ofw_tree.c

Rev 1898 – Support for FFB (Creator 3D) framebuffer detection on sparc64. (Not ...

jermar — Mon, 25 Sep 2006 22:46:50 +0200

jermar – 4 file(s) modified
Support for FFB (Creator 3D) framebuffer detection on sparc64.
(Not tested as the Ultra 60, which I have for testing, and which
only has this type of framebuffer doesn't boot for some unknown reason.)

~ /trunk/kernel/arch/sparc64/src/drivers/scr.c
~ /trunk/kernel/genarch/include/ofw/ofw_tree.h
~ /trunk/kernel/genarch/Makefile.inc
+ /trunk/kernel/genarch/src/ofw/upa.c

Rev 1897 – Convert sparc64 framebuffer code to configure from the OpenFirmware device ...

jermar — Sat, 23 Sep 2006 15:12:10 +0200

jermar – 10 file(s) modified
Convert sparc64 framebuffer code to configure from the OpenFirmware device tree memory representation.

~ /trunk/boot/arch/sparc64/loader/main.c
~ /trunk/boot/arch/sparc64/loader/main.h
~ /trunk/boot/arch/sparc64/loader/ofwarch.c
~ /trunk/kernel/arch/sparc64/include/boot/boot.h
+ /trunk/kernel/arch/sparc64/include/drivers/scr.h
~ /trunk/kernel/arch/sparc64/Makefile.inc
~ /trunk/kernel/arch/sparc64/src/console.c
+ /trunk/kernel/arch/sparc64/src/drivers/scr.c
~ /trunk/kernel/genarch/include/ofw/ofw_tree.h
~ /trunk/kernel/genarch/src/ofw/pci.c

Rev 1896 – Convert sparc64 to detect keyboard and determine its physical address ...

jermar — Fri, 22 Sep 2006 23:44:54 +0200

jermar – 30 file(s) modified
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.

~ /trunk/boot/arch/sparc64/loader/main.c
~ /trunk/boot/arch/sparc64/loader/main.h
~ /trunk/boot/arch/sparc64/loader/ofwarch.c
~ /trunk/boot/genarch/ofw_tree.c
~ /trunk/boot/generic/string.c
~ /trunk/boot/generic/string.h
~ /trunk/kernel/arch/sparc64/include/boot/boot.h
~ /trunk/kernel/arch/sparc64/include/drivers/kbd.h
~ /trunk/kernel/arch/sparc64/Makefile.inc
~ /trunk/kernel/arch/sparc64/src/console.c
~ /trunk/kernel/arch/sparc64/src/drivers/kbd.c
~ /trunk/kernel/arch/sparc64/src/trap/interrupt.c
~ /trunk/kernel/genarch/include/kbd/i8042.h
~ /trunk/kernel/genarch/include/kbd/key.h
~ /trunk/kernel/genarch/include/kbd/ns16550.h
~ /trunk/kernel/genarch/include/kbd/z8530.h
~ /trunk/kernel/genarch/include/ofw/ofw_tree.h
~ /trunk/kernel/genarch/Makefile.inc
~ /trunk/kernel/genarch/src/kbd/i8042.c
~ /trunk/kernel/genarch/src/kbd/key.c
~ /trunk/kernel/genarch/src/kbd/ns16550.c
~ /trunk/kernel/genarch/src/kbd/z8530.c
+ /trunk/kernel/genarch/src/ofw/ebus.c
+ /trunk/kernel/genarch/src/ofw/fhc.c
~ /trunk/kernel/genarch/src/ofw/ofw_tree.c
+ /trunk/kernel/genarch/src/ofw/pci.c
~ /trunk/kernel/generic/include/func.h
~ /trunk/kernel/generic/src/lib/func.c
~ /trunk/kernel/kernel.config
~ /trunk/kernel/Makefile

Rev 1895 – More ofw_tree work and fixes. Add ofw_tree_lookup(). Every ofw_tree_node now ...

jermar — Wed, 20 Sep 2006 22:31:44 +0200

jermar – 9 file(s) modified
More ofw_tree work and fixes.
Add ofw_tree_lookup().
Every ofw_tree_node now also contains a disambigued name which is essential for tree lookups.

~ /trunk/boot/genarch/ofw.c
~ /trunk/boot/genarch/ofw.h
~ /trunk/boot/genarch/ofw_tree.c
~ /trunk/boot/genarch/ofw_tree.h
~ /trunk/kernel/arch/sparc64/Makefile.inc
~ /trunk/kernel/arch/sparc64/src/sparc64.c
~ /trunk/kernel/genarch/include/ofw/ofw_tree.h
~ /trunk/kernel/genarch/Makefile.inc
~ /trunk/kernel/genarch/src/ofw/ofw_tree.c

Rev 1894 – Add balloc() (a.k.a boot allocator): - balloc() only needs to ...

jermar — Wed, 20 Sep 2006 00:42:57 +0200

jermar – 17 file(s) modified
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

~ /trunk/boot/arch/sparc64/loader/main.c
~ /trunk/boot/arch/sparc64/loader/main.h
~ /trunk/boot/arch/sparc64/loader/Makefile
+ /trunk/boot/genarch/balloc.c
+ /trunk/boot/genarch/balloc.h
~ /trunk/boot/genarch/ofw_tree.c
~ /trunk/boot/genarch/ofw_tree.h
~ /trunk/kernel/arch/sparc64/include/boot/boot.h
~ /trunk/kernel/arch/sparc64/src/sparc64.c
+ /trunk/kernel/genarch/include/ofw
+ /trunk/kernel/genarch/include/ofw/ofw_tree.h (copied from /trunk/boot/genarch/ofw_tree.h@1893)
~ /trunk/kernel/genarch/Makefile.inc
+ /trunk/kernel/genarch/src/ofw
+ /trunk/kernel/genarch/src/ofw/ofw_tree.c
~ /trunk/kernel/generic/include/config.h
~ /trunk/kernel/generic/src/main/main.c
~ /trunk/kernel/generic/src/mm/frame.c

Rev 1893 – Add prototype implementation for creating canonical copy of OpenFirmware device ...

jermar — Tue, 19 Sep 2006 21:03:55 +0200

jermar – 5 file(s) modified
Add prototype implementation for creating canonical copy of OpenFirmware device tree.

~ /trunk/boot/arch/sparc64/loader/Makefile
~ /trunk/boot/genarch/ofw.c
~ /trunk/boot/genarch/ofw.h
+ /trunk/boot/genarch/ofw_tree.c
+ /trunk/boot/genarch/ofw_tree.h

Rev 1892 – Small improvement in initialization of sparc64's TBSs.

jermar — Tue, 19 Sep 2006 12:28:32 +0200

jermar – 1 file(s) modified
Small improvement in initialization of sparc64's TBSs.

~ /trunk/kernel/arch/sparc64/src/mm/as.c