| Rev |
Age |
Author |
Path |
Log message |
Diff |
| 3938 |
5627 d 20 h |
jermar |
/trunk/kernel/genarch/ |
Embed the ns16550 irq structure into the ns16550 instance structure. |
|
| 3934 |
5628 d 13 h |
jermar |
/trunk/kernel/ |
Improve the ns16550 driver.
- The driver support multiple instances.
- It still remembers the last registered IRQ in a global structure (cannot be
easily fixed now)
- Was converted to use PIO directly |
|
| 3932 |
5628 d 14 h |
jermar |
/trunk/kernel/ |
Kill arch/drivers/ega.h. Provide one-stop shopping
place for architectures with ia32 legacy I/O space. |
|
| 3931 |
5628 d 15 h |
jermar |
/trunk/kernel/genarch/ |
Improve the i8042 kernel driver (phase I).
- Convert the code to be instance-aware
- Still using hardcoded initialization from legacy IO address
- Use elegant i8042 register map for PIO |
|
| 3930 |
5628 d 15 h |
jermar |
/trunk/kernel/ |
Adapt most of the kernel to ioport8_t, ioport16_t and ioport32_t types. |
|
| 3927 |
5628 d 17 h |
jermar |
/trunk/kernel/genarch/ |
Nuke i8042_poll(). |
|
| 3907 |
5632 d 2 h |
decky |
/trunk/kernel/ |
remove forgotten #ifdef arch |
|
| 3906 |
5632 d 14 h |
jermar |
/trunk/kernel/ |
IRQ handlers are using one superfluous argument and an unused elipsis.
On the other hand, IRQ claim functions would need to be passed the instance
argument. |
|
| 3902 |
5632 d 21 h |
jermar |
/trunk/kernel/ |
Introduce a more platform-neutral name for programmed I/O.
The new API looks like pio_read_n() or pio_write_n(), where n is 8, 16 or 32.
The old API (i.e. inb(), inw(), inl(), outb() outw(), outl()) may have made
some people think that the interface is only to be used with the separate I/O
space. That's not the case. This API is to be implemented on all platforms
so that we can finally have really generic kernel device drivers. |
|
| 3876 |
5635 d 17 h |
decky |
/trunk/kernel/genarch/ |
add BGR 888 visual, remove FB_INVERT_ENDIAN |
|
| 3779 |
5674 d 23 h |
jermar |
/trunk/kernel/ |
Only one kernel EGA driver to rule them all. |
|
| 3710 |
5693 d 15 h |
decky |
/trunk/ |
resurrect kernel logo |
|
| 3707 |
5693 d 18 h |
decky |
/trunk/ |
kconsole is optional
kernel & uspace framebuffer rewrite with speedups (some things are slightly broken yet) |
|
| 3704 |
5693 d 18 h |
decky |
/trunk/kernel/genarch/include/kbd/ |
add header |
|
| 3679 |
5703 d 12 h |
rimsky |
/trunk/ |
Added forgotten stuff related to framebuffers with offsets. Got rid of VISUAL_SB1500_PALETTE. |
|
| 3672 |
5704 d 17 h |
jermar |
/trunk/ |
Merge sparc branch to trunk. |
|
| 3655 |
5710 d 16 h |
jermar |
/trunk/kernel/ |
Add additional members to the irq_t structure so that an interrupt-driven driver
does not need to know how to clear the level interrupt. The z8530 was modified
in this way and is much more generic. The ns16550 driver has also been modified,
but awaits testing. The sparc64 interrupt mapping and dispatch code is now using
the new info and calls the clear-interrupt-routine itself. |
|
| 3646 |
5711 d 17 h |
jermar |
/trunk/kernel/ |
Initial support for interrupt driven driver for ns16550. |
|
| 3577 |
5729 d 5 h |
vana |
/trunk/kernel/ |
Support for serial port console on IA64 as a compensation for keyboard - based on SPARC ns16550 driver |
|
| 3240 |
5832 d 2 h |
decky |
/ |
move unfinished ObjC support to a separate branch |
|
| 3071 |
5889 d 22 h |
decky |
/trunk/kernel/ |
reflect changes in generic code
proper formatting directives
coding style |
|
| 2510 |
6161 d 17 h |
jermar |
/trunk/kernel/ |
Experimental support for the cgsix framebuffer, which is found on old Ultra 1
worksations, and the SBUS bus and devices. Not tested. |
|
| 2467 |
6245 d 19 h |
jermar |
/trunk/ |
Improve comments for arch-specific implementations of hierarchical
4-level page tables. Improve formatting. |
|
| 2465 |
6250 d 22 h |
jermar |
/trunk/ |
Merge arm32 into trunk. |
|
| 2125 |
6367 d 17 h |
decky |
/trunk/ |
experimental support for Objective C
(disabled by default) |
|
| 2106 |
6375 d 23 h |
jermar |
/trunk/kernel/ |
Merge as_t structure into one and leave the differring parts in as_genarch_t.
Indentation and formatting changes in header files. |
|
| 2093 |
6380 d 20 h |
decky |
/trunk/kernel/ |
spinlock extern declaration macro |
|
| 2089 |
6381 d 23 h |
decky |
/trunk/ |
huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes |
|
| 2085 |
6387 d 22 h |
decky |
/trunk/kernel/ |
typedef elimination |
|
| 2071 |
6392 d 16 h |
jermar |
/trunk/ |
(c) versus (C) |
|
| 1994 |
6448 d 23 h |
decky |
/trunk/ |
Add BGR 0888 visual for Ultra 60 |
|
| 1993 |
6449 d 0 h |
decky |
/trunk/ |
make framebuffer code more generic |
|
| 1957 |
6475 d 0 h |
decky |
/trunk/kernel/ |
ia32: mouse support, mouse regrab is still broken |
|
| 1956 |
6475 d 2 h |
decky |
/trunk/kernel/ |
ia32: adopt new IRQ interface, mouse not tested yet |
|
| 1921 |
6487 d 17 h |
jermar |
/trunk/kernel/ |
Changes in ns16550 and z8530 drivers.
Add some stuff for IRQ notifications to irq_t. |
|
| 1920 |
6488 d 1 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 |
6488 d 16 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. |
|
| 1912 |
6495 d 1 h |
jermar |
/trunk/kernel/ |
Separate mapping of EBUS interrupts into two parts: EBUS and PCI. |
|
| 1910 |
6498 d 14 h |
jermar |
/trunk/kernel/ |
Rename INO to INR, for the sake of consistency with manuals. |
|
| 1909 |
6499 d 16 h |
jermar |
/trunk/ |
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. |
|