src - OpenBSD base system

Age	Commit message (Collapse)	Author
1998-10-14	openfirmware root was moved to attach at mainbus some time back, this	Dale S. Rahn
	config file was missed when that change was made.
1998-10-12	While It would be a really nice thing to have nested interrupts,	Dale S. Rahn
	getting all of the complexities captured in the code before release is not going to be possible, maybe after release this will be fixed. Regressing to 1.8 (version before allowing nested interrupts).
1998-10-11	When copying several lines from one file to another, do not delete the lines	Dale S. Rahn
	from the first file. (the last commit of this file had several lines missing.)
1998-10-10	Merged versions of GENERIC and MIX as well as RAMDISK and RAMDISKMIX.	Dale S. Rahn

1998-10-09	These installation instruction were so out of date that they were	Dale S. Rahn
	worse than useless.
1998-10-09	Update to current state of powerpc port.	Dale S. Rahn

1998-10-09	Support nested interrupts for the powerpc interrupt controller.	Dale S. Rahn

1998-10-09	Functions to enable and disable interrupts, instead of spreading asm code	Dale S. Rahn
	through the drivers. Ok, it would not be too bad to have it an inlined function in a header file, but it is not that bad.
1998-10-09	PCI io space starts at 0x80000000 not 16MB added to that address, when	Dale S. Rahn
	referring to the offset specified in the pci base address config register.
1998-10-09	Workaround for wscons support, this is how this was done on alpha,	Dale S. Rahn
	we really should fix the config args of the wscons code.
1998-10-09	requesting tty and net soft interrupts does not mean requesting a clock	Dale S. Rahn
	soft interrupt.
1998-10-03	Add a "spoofonly" argument to readdisklabel() which will be used to	Todd C. Miller
	implement an ioctl to get a spoofed label even for disks that have a label on them.
1998-09-27	add wscons support to powerpc port.	Dale S. Rahn
	This contains several pieces of the port MI: vgafb, on powerpc under openfirmware the vga card comes up in gfx mode. instead of resetting it to text mode, vgafb treats this as a raster display. The mechanism used may not have been the best, it's interface to wscons is as a text display, and it does the character plotting itself. font_8x16.c was stolen from the atari port for use. MD: ppcppi support stolen from alpha pms.c, pckbd.c and the rest of the support files were used nearly directly. powerpc conf.c to support wscon, vga/kbd machdep.c hack to get around a bus_space_set_region,bus_space_copy error. ofw_machdep.c some hack code on the road to supporting wscons as console.
1998-09-25	o xfs is in the house (thanks art, for getting me started)	Todd T. Fries
	o all but vax are major 51
1998-09-21	change default console to serial ports. should work with VI computers	Dale S. Rahn
	too, execept console will be com3 :-)
1998-09-20	Change openfirmware to not try to configure a device on sd or wd	Dale S. Rahn
	disks if those drivers are in the kernel. This allows the use of ofdisk0 for floppy support. (until fd.c is supported).
1998-09-20	Changes to probe for address, and frequency for serial console.	Dale S. Rahn
	This should enable the same kernel to work on VI machines as well as MCG machines. Only remaining piece is the rtc. For now an extra config file has been added to use serial for MCG machines until all issues are resolved. The various extra config files and ramdisks should go away as soon as merger is finished.
1998-09-17	Put this back for now, appearently the VI boards use COM4 for console.	Dale S. Rahn
	they only have COM3 and COM4, MCG boards have COM1 and COM2 addresses (only). This will need to be turned into a variable that is probed and then passed to the console (com) driver.
1998-09-16	Add entries for the following devices in the cdev switch ksyms, uk, and ss.	Dale S. Rahn

1998-09-12	Detect more that just Motorola machines for openfirmware hardware	Dale S. Rahn
	detection. This should allow MIX to run on Power4 and possibly Power3 machines. It emits a warning when the system was not recognised.
1998-09-10	kernel and install floppy kernel for POWERSTACK machines.	Dale S. Rahn
	uses hardware drivers for scsi (ncr) and ethernet (de) and openfirmware for console (ofcons) and clock (ofrtc).
1998-09-09	Weak version of support for ddb breakpoints. Works, but not fully	Dale S. Rahn
	implemented.
1998-09-09	support for putting ofroot on mainbus, not on root.	Dale S. Rahn

1998-09-09	Allow ddb to be entered upon boot via boot command argument.	Dale S. Rahn

1998-09-09	remove debugging printf that had been forgotten.	Dale S. Rahn

1998-09-09	fix typo.	Dale S. Rahn

1998-09-09	Fix openfirmware attachment for openfirmware only systems.	Dale S. Rahn
	if only ofrtc, still need the openfirmware support files.
1998-08-31	Return ENXIO on open of /dev/mem minor devs that don't exist	Todd C. Miller

1998-08-25	Provision for mask or no mask mode	Per Fogelstrom

1998-08-25	More interrupt changes	Per Fogelstrom

1998-08-25	Polish	Per Fogelstrom

1998-08-25	Add badaddr() and fix faultbuf handling	Per Fogelstrom

1998-08-25	Mapping stuff v.i 4e	Per Fogelstrom

1998-08-25	Faultbuf mods	Per Fogelstrom

1998-08-25	Use symbolic names	Per Fogelstrom

1998-08-25	Use symbolic names	Per Fogelstrom

1998-08-25	Make faultbuf a struct	Per Fogelstrom

1998-08-25	Local macro	Per Fogelstrom

1998-08-25	Cleanup	Per Fogelstrom

1998-08-25	Add a few defines and change some.	Per Fogelstrom

1998-08-25	Fix a couple of spl errors - spotted by Dale and me.	Per Fogelstrom

1998-08-25	clear softints when they are taken, by the time hwpend as used, it was zeroed.	Dale S. Rahn

1998-08-25	have two areas to store irq counts, one for hardinterrupts, one for soft	Dale S. Rahn
	(delayed) interrupts. The 82378 does not seem to like a nonspecific EOI with the vector supplied, so do the specific EOI. Now getting reasonable hard interrupt counts.
1998-08-23	ofnet driver does not work with bpf.	Dale S. Rahn

1998-08-23	Code to maintain edge/level in the isa interrupt driver.	Dale S. Rahn
	Use the pci iack cycle to determine interrupt cause instead of polling the chip. Probably could use some more work.
1998-08-22	Various changes to allow mixing of ofw drivers and real drivers.	Dale S. Rahn
	NCR driver seems to work. Major changes are isa can be child of pci or mainbus. ofroot is child of mainbus not root. ofw bus configured before pci bus Note that if a pci device configures accessing of driver will crash the system. they need to be exclusive.
1998-08-22	Changes to get a at least mostly working kernel debugger.	Dale S. Rahn
	Need to get symbol support in the loader too.
1998-08-18	add powerpc_btop() and powerpc_ptob() macros for consistency with other ports	Todd C. Miller

1998-08-08	Some programs would like to use the old tty support..., compile with	Dale S. Rahn
	COMPAT_43
1998-08-07	Add kernel support for debugging with gdb. This also make /proc allow	Dale S. Rahn
	access to the registers. The format of the registers returned in ptrace, /proc and in the coredump header match what gdb was expecting. Floating point registers are not yet copied into the structure. The location of the fpr needs to be found and copied. <- TODO Changes to trap.c was to add some interm debugging. code is commented out. powerpc does not currently have a MID_* type, since it uses ELF instead of a.out, one was never added. Currently the coredump is done in form of MID_NONE. What is the correct approach for this?? Elf format coredumps... maybe?