src - OpenBSD base system

Age	Commit message (Collapse)	Author
2013-08-12	make RI_VCONS work together with the sparc64 framebuffer driver helpers	Mark Kettenis

2013-07-16	Enable jfb-style acceleration on XVR-600.	Miod Vallat

2013-07-16	Add support for BUS_INTR_ESTABLISH_MPSAFE. This makes the previous commit	Mark Kettenis
	to vcons(4) actually have an effect.
2013-07-16	The interrupt handler for vcons(4) is defenitely safe to run without holding	Mark Kettenis
	the kernel lock, so use BUS_INTR_ESTABLISH_MPSAFE.
2013-07-16	Add support for BUS_INTR_ESTABLISH_MPSAFE.	Mark Kettenis

2013-07-15	Use getpropstringA(), not getpropstring(), to get the card's name. This ensures	Miod Vallat
	its value has not been clobbered when ifb_accel_identify() is invoked, and restores textmode acceleration on Expert3D{,-Lite} and XVR-1200. Broken since 1.17, sigh
2013-07-12	Actually assign return value to the variable that's used to check it.	Mark Kettenis
	Pointed out by Maxime Villard.
2013-06-11	final removal of daddr64_t. daddr_t has been 64 bit for a long enough	Theo de Raadt
	test period; i think 3 years ago the last bugs fell out. ok otto beck others
2013-05-30	Enforce ca_activate tree-walks over the entire heirarchy for all events,	Theo de Raadt
	cleaning up some shutdown-hook related code on the way. (A few drivers related to sparc are still skipped at kettenis' request) ok kettenis mlarkin, tested by many others too
2013-05-17	Implement IPL_MPSAFE for pci bus interrupt handlers.	Mark Kettenis

2013-05-16	Run audio interrupts without grabbing the kernel lock. While IPL_SERIAL is	Mark Kettenis
	higher than IPL_AUDIO on sparc64, and interrupt handlers running at IPL_SERIAL still grab the kernel lock, this isn't a problem as machines with audioce(4) are guaranteed not to have zs(4) (the only driver that uses IPL_SERIAL).
2013-05-15	Introduce a global interrupt-aware mutex protecting data	Alexandre Ratchov
	structures (including sound-card registers) from concurent access by syscall and interrupt code-paths. Since critical sections remain the same, calls to splraise/spllower can be safely replaced by calls to mtx_enter/mtx_leave with two exceptions: (1) mutexes are not reentrant (the inner splraise is thus removed), and (2) we're not allowed to sleep with a mutex (either msleep is used or the mutex is released before sleeping). ok and help from kettenis, a lot of work from armani
2013-05-13	Get rid of some silly underscores.	Mark Kettenis

2013-05-13	Implement support for running interrupt handlers without taking the kernel	Mark Kettenis
	lock, by adding a new BUS_INTR_ESTABLISH_MPSAFE flag for use with the (sparc64-specific) bus_intr_establish(9) interface. Add support for this flag to schizo(4); other bus drivers will ignore it for now. While there, remove the BUS_INTR_ESTABLISH_FASTTRAP flag which serves no purpose.
2013-05-12	Handle big (a.k.a. >2TB) disks by adding logic to handle the 12 and 16	Kenneth R Westerback
	byte scsi read/write commands. Issue pointed out by John Morrissey via bugs@. Problem reproduced and fix tested by sf@ on vioblk. ok sf@ kettenis@
2013-05-10	ditch unused zskbd_device_lookup; verified by sebastia@	Mike Belopuhov

2013-04-21	Unify the zs tty driver.	Sebastian Reitenbach
	Most of the hard work by mpi@, who provided the initial diff. Fixes for sparc from myself. Tested on sgi and sparc myself. Compiles and detects zstty on my powerbook, compile tested on sparc64 by me. Real testing with zs device on sparc64 by miod@ who also gave a lot of help and feedback. ok miod@, mpi@
2013-01-15	Fix segmentation of buffers that straddle a boundary.	Mark Kettenis
	ok dlg@
2013-01-01	Fix gap value when formatting 1.44MB 3"1/2 floppy disks; from NetBSD	Miod Vallat

2012-12-08	Make ldomd(8) to control the availability of virtual disks to guest domains.	Mark Kettenis
	This is done by opening the corresponding /dev/vdspN device file. The virtual disk will remain available until that device is closed, which happens automatically when ldomd(8) exits.
2012-12-08	Descriptor rings can be larger than a single page, so add the offset instead	Mark Kettenis
	of or-ing it in.
2012-12-07	Use a timeout to do a delayed handshake if the receive queue of the LDC	Mark Kettenis
	channel transitions into the "up" state.
2012-12-03	Close disk images if the client disconnects. This makes it possible to	Mark Kettenis
	replace a disk image and have it visible to the guest when it reboots instead of having to reboot the primary domain.
2012-12-02	Implement hardware flow control and enable it by default (by setting CRTSCTS).	Mark Kettenis
	ok miod@, deraadt@
2012-12-02	Add "support" for VD_OP_GET_WCE and VD_OP_SET_WCE. These operations don't	Mark Kettenis
	really make sense for virtual disks backed by disk images, so we return ENOTSUP just like Solaris does. But advertising support for these operations works around a bug in the Linux kernel.
2012-12-01	Silently ignore VD_OP_GET_DEVID as Solaris uses it even though we don't	Mark Kettenis
	advertise it.
2012-11-24	Do not assign the "host" MAC address to virtual switch ports. Don't print the	Mark Kettenis
	address for those ports either.
2012-11-23	Change the way we encode devhandle and devino in the sysino such that we can	Mark Kettenis
	handle up to 256 different interrupt vectors on cbus(4). This is enough to handle 128 channels.
2012-11-21	Atempting to eject a CD-ROM makes the SCSI midlayer generate a READ_TOC	Mark Kettenis
	command. Silently fail that command instead of spamming the console.
2012-11-21	Try to negotiate version 1.1 of the vDisk protocol such that we can get	Mark Kettenis
	the vdisk media type and fake a CD-ROM drive.
2012-11-01	When possible, send multiple characters per packet. Also, stop sending when	Mark Kettenis
	the transmit queue is full. If the transmit queue is full, set a timeout to get things going again.
2012-10-29	Set the type of a processed MSI data record to 0, and check that the type	Mark Kettenis
	is non-zero before handling them, like we do in pyro(4). Seems to fix issues with MSIs on sun4v, so enable them again.
2012-10-27	Also attach to channels name "ldom-<guestname>" (but not "ldom-primary").	Mark Kettenis

2012-10-27	Make polling work.	Mark Kettenis

2012-10-26	Turns out that for devices that attach to cbus(4), it is better to disable	Mark Kettenis
	interrupts up-front and explicitly enabling them later than the other way around.
2012-10-21	Fix thinko in previous.	Mark Kettenis

2012-10-21	Make sure that there is enough room in the transmit queue to send a VIO	Mark Kettenis
	message. Sleep if necessary.
2012-10-21	Clear a pending channel reset when a device is opened.	Mark Kettenis

2012-10-20	off-by-one in device number check; found the hard way and reported by J Sisson.	Miod Vallat

2012-10-17	Swap arguments to wdog_register() since it is nicer, and prepare	Theo de Raadt
	wdog_shutdown() for external usage.
2012-10-17	Disable debug code.	Mark Kettenis

2012-10-17	Rename hvctl(4) into vldcp(4) since this driver now handles other services	Mark Kettenis
	as well.
2012-10-16	Add support for multiple channels.	Mark Kettenis

2012-10-14	Fix typo in debug print.	Mark Kettenis

2012-08-20	MISs work on Oberon as well.	Mark Kettenis

2012-08-17	Properly initialize the IOMMU control and status register for pyro(4).	Mark Kettenis
	Fixes DMA problems spotted on the v445.
2012-08-17	Turns out interrupts for Ebus devices are wired to the other PCI Expres leaf	Mark Kettenis
	on the v445 (compared to the v215/v245). Generalize the code to allow for arbitrary wirings. Makes the serial console on the v445 work.
2012-07-08	Don't need to worry about the ATI driver here anymore.	Mark Kettenis

2012-03-26	Make writes block if the message queues are full.	Mark Kettenis

2012-03-26	Increase the size of the message queues such that we can handle the default	Mark Kettenis
	"MTU" of 4096 bytes.