src - OpenBSD base system

Age	Commit message (Collapse)	Author
2012-08-30	Use only one macro instead of two to turn debug printf on.	Martin Pieuchot
	ok kettenis@
2012-08-30	make a variable that can take a value of -1 signed to match what the	Jonathan Gray
	rest of the code expects. from brad
2012-08-28	oops. a bit of debugging code has sneaked in	Mike Belopuhov

2012-08-28	Get rid of several ill-defined concepts and use more information	Mike Belopuhov
	provided by the IOC. Cleanup scatter-gather code and add more comments. Tested by a "make build" and bonnie++ torturing on a SAS2004 with an IR firmware.
2012-08-26	htole64 works as good as htole32 twice for dma virtual addresses.	David Gwynne

2012-08-25	Better detection of the st16650 v1 (with the broken fifo). Gets rid of	Mark Kettenis
	false positives like the DUART on the MPC8347 as found on socppc. ok deraadt@
2012-08-25	Turns out the v445 isn't happy at all if we touch the registers that deal	Mark Kettenis
	with sleep mode. So skip the wakeup code as well if we are a serial console. The port on the v445 almost certainly isn't a real st16650 and probably doesn't implement sleep mode (perhaps someone cut the soft core down a bit too much?). But it is indistinguishable from it, so we have to deal with it. ok deraadt@
2012-08-25	Add support for power saving in Host AP mode.	Mark Kettenis
	ok stsp@, deraadt@
2012-08-25	Make sure we disable interrupts on attachment before re-enabling.	Christiano F. Haesbaert
	ok dlg@.
2012-08-25	Small cleanup.	Christiano F. Haesbaert
	ok dlg@.
2012-08-25	some endian fixes.	David Gwynne

2012-08-23	cleanup calculations in iocfacts a bit: number of reply frames doesn't	Mike Belopuhov
	have to be not multiple of 16, recalculate request credit and number of replies if their sum exceeds MaxReplyDescriptorPostQueueDepth. tested on SAS2004 with bonnie++.
2012-08-23	whitespace cleanup; no functional change	Mike Belopuhov

2012-08-23	use BUS_DMA_ZERO	Mike Belopuhov

2012-08-23	the chain_offset in mfii requests are in 16 byte units, not 4 like	David Gwynne
	mpii. this stops the chip from freaking out on me when doing chained sgls. found by alex wilson who wins prizes.
2012-08-23	Fix a race in rt2661 Tx interrupt processing which can cause Tx processing	Stefan Sperling
	to get stuck with OACTIVE set, requiring 'ifconfig ral0 down up' to unwedge. Make space in the Tx queue from the rt2661_tx_dma_intr() handler, rather than waiting until rt2661_tx_intr() is run. The latter function now collects AMRR statistics only. AMRR node allocation is now separated from ieee80211_node allocation to make this possible. This commit also brings back the separation of OACTIVE flags for management and data Tx queues which I reverted in the previous commit. Inspired by ral commits by sephe@dragonflybsd and patch submission to misc@ by Roland Dreier http://marc.info/?l=openbsd-misc&m=125895269930106&w=2 Tested by myself, edd, jsg, Tobias Ulmer, Pieter Verberne, Tim van der Molen.
2012-08-23	turns out - is not commutative.	David Gwynne
	correctly determine the number of segments in the next chain, and also figure out the correct offset for the chain element at the end of the request frame.
2012-08-23	stupid code bug.	David Gwynne
	instead of initting the ccbs sgl dma virtual address, i was assigning it to the sense memories dva. this means we wouldnt be getting sense data where we thought it was, and passing NULL (does NULL mean anything over a pci bus?) to the hardware when we have long sgl chains. hopefully this fixes the NMIs ive been getting.
2012-08-22	Split out the bar functions required to attach drm(4) to share them	Martin Pieuchot
	with macppc's vgafb(4) and maybe later on sparc64 drivers too. suggested by and ok kettenis@
2012-08-22	cleanup mpii_alloc_queues, use caddr_t for kva plus a bit of cleanup	Mike Belopuhov

2012-08-22	remove last remnants of mpii_[e]cfg_header and mpii_[e]cfg_page	Mike Belopuhov

2012-08-22	for device pages of the fixed size there's no need to query their	Mike Belopuhov
	lengths nor to allocate the storage dynamically so place them on the stack and initialize the header by hand.
2012-08-22	minor style nits for the function prototypes	Mike Belopuhov

2012-08-22	Unbreak drm when DRM_NO_AGP is defined.	Martin Pieuchot
	ok miod@
2012-08-22	kill several unused or useless defines; no functional change	Mike Belopuhov

2012-08-22	Add memory barriers for powerpc.	Martin Pieuchot
	ok kettenis@, miod@
2012-08-21	Define the endianness macro used in drm code corresponding to the	Martin Pieuchot
	value of BYTE_ORDER, this makes radeondrm(4) usable on big-endian archs. ok kettenis@, deraadt@
2012-08-20	add support for chaining a scatter gather list off a request frame if it	David Gwynne
	runs out of space for entries.
2012-08-19	Skip putting a port in sleep mode when it is used as serial console. In that	Mark Kettenis
	case the kernel will still be using the port even after the last process closes it. And on machines like the v445 the firmware won't be happy if the console port is in sleep mode when the kernel reboots or halts. ok miod@
2012-08-17	cleanup mpii_get_ioc_pg8 mess, no functional change	Mike Belopuhov

2012-08-17	Fix typos in DPRINTF() so error messages refer to correct *hci.	Kenneth R Westerback
	Spotted by Artturi Alm. Thanks!
2012-08-17	update to firmware 1.4.55 via freebsd revision 236212.	David Gwynne

2012-08-17	add support for "physical devices" on skinny controllers.	David Gwynne
	these controllers let you specify disks that should be accessed directly rather than be part of logical volumes. apparently you can plug in things like tape drives too. anyway, physical devices are exposed via a separate scsibus attached to mfi. ok mikeb@
2012-08-16	display board model and firmware revision like mfi/mfii do; ok dlg	Mike Belopuhov

2012-08-16	we are past the point where timecounters may disappear	Ted Unangst
	ok miod
2012-08-16	we're not going to loop in rxeof here as well so remove the leftovers	Mike Belopuhov
	from brad, ok jsg
2012-08-16	revert previous; wrong diff	Mike Belopuhov

2012-08-16	mfii_exec_done clears ccb_cookie, so mfii_exec should test that, not	David Gwynne
	ccb_done.
2012-08-16	fix mfi_poll by having it do delays between loops, and breaking on	David Gwynne
	timeouts. how embarrassment. implement mfi_exec for doing sync executions of commands in process contexts and cut mfi_mgmt over to it.
2012-08-16	rework mfi_poll so it will do all the completions on a ccb including	David Gwynne
	calling the done handler. this makes it consistently complete scsi io with all the proper error checking.
2012-08-16	stop passing mfi_softc around as a member of the ccb, consistently give it	David Gwynne
	as the first argument to functions. like mfii.
2012-08-16	scrub ccbs when we're about to use them, not when we put them back	David Gwynne
	on the free list. ccbs can be reused, so we dont want old state screwing up new commands.
2012-08-16	move the dma syncs for the ccb data into ccb_done, so we can do it once	David Gwynne
	rather than put the code everywhere.
2012-08-16	fix up the dma sync for the command frame in mfi_done.	David Gwynne

2012-08-16	white space, no real changes	David Gwynne

2012-08-16	move completions of ccbs out of the postq mutex. avoids the unlikely but	David Gwynne
	still possible deadlock that can occur if a completion starts a polled command.
2012-08-16	replace the SLIST for ccbs with a SIMPLEQ so i can add stuff to the end	David Gwynne
	of ccb lists.
2012-08-16	rewrite the mfii_mgmt path to be a bit more... symmetrical.	David Gwynne

2012-08-15	we're not going to loop in rxeof here as well so remove the leftovers	Mike Belopuhov
	from brad, ok jsg
2012-08-15	Remove the old ioctl interface which has been disabled for over	Jonathan Gray
	six years (since bioctl support was added). ok krw@ dlg@