src-test2/sys/powerpc/include, branch release/4.3.0_cvs

This commit was manufactured by cvs2svn to create branch 'RELENG_4'.

2000-03-13T04:59:44Z

Update the ata driver to take more advantage of newbus, this

2000-02-18T20:57:33Z

was needed to make attach/detach of devices work, which is needed for the PCCARD support. (PCCARD support is still not working though, more to come on that) Support the CMD646 chip which is used on many alphas, sadly only in WDMA2 mode, as the silicon is broken beyond belief for UDMA modes. Lots of cosmetic fixes here and there. Sorry for the size of this megapatchfromhell but it was not possible otherwise... newbus patches based on work from: dfr (Doug Rabson)

Change #ifdef KERNEL to #ifdef _KERNEL in the public headers. "KERNEL"

1999-12-29T04:46:21Z

is an application space macro and the applications are supposed to be free to use it as they please (but cannot). This is consistant with the other BSD's who made this change quite some time ago. More commits to come.

* Implement bus_set/get/delete_resource for pci.

1999-10-14T21:38:33Z

* Change the hack used on the alpha for mapping devices into DENSE or BWX memory spaces to a simpler one. Its still a hack and should be a seperate api to explicitly map the resource. * Add $FreeBSD$ as necessary.

sigset_t change (part 3 of 5)

1999-09-29T15:06:27Z

----------------------------- By introducing a new sigframe so that the signal handler operates on the new siginfo_t and on ucontext_t instead of sigcontext, we now need two version of sendsig and sigreturn. A flag in struct proc determines whether the process expects an old sigframe or a new sigframe. The signal trampoline handles which sigreturn to call. It does this by testing for a magic cookie in the frame. The alpha uses osigreturn to implement longjmp. This means that osigreturn is not only used for compatibility with existing binaries. To handle the new sigset_t, setjmp saves it in sc_reserved (see NOTE). the struct sigframe has been moved from frame.h to sigframe.h to handle the complex header dependencies that was caused by the new sigframe. NOTE: For the i386, the size of jmp_buf has been increased to hold the new sigset_t. On the alpha this has been prevented by using sc_reserved in sigcontext.

$Id$ -> $FreeBSD$

1999-08-28T01:08:13Z

Add support for SYS_RES_DENSE and SYS_RES_BWX resource types. These are

1999-07-28T07:57:48Z

equivalent to SYS_RES_MEMORY for x86 but for alpha, the rman_get_virtual() address of the resource is initialised to point into either dense-mapped or bwx-mapped space respectively, allowing direct memory pointers to be used to device memory. Reviewed by: Andrew Gallatin

Implement support for hardware debug registers on the i386.

1999-07-09T04:16:00Z

Submitted by: Brian Dean

Add alpha_platform_setup_ide_intr() and alpha_platform_assign_pciintr()

1999-07-01T22:47:53Z

prototypes.

Declare busdma_swi() like on i386 version.

1999-07-01T21:58:38Z