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2011-06-25Add MSI hypervisor calls.Mark Kettenis
2011-06-25Don't forget to print a newline at attach time.Miod Vallat
2011-06-25Remove irrelevant comments borrowed from loongson.Miod Vallat
2011-06-25ansi, no binary changeJonathan Gray
2011-06-24printf -> DPRINTF in the SIGKILL pathDamien Miller
2011-06-24When converting endian to same-endian, the macros should cast to unsignedTheo de Raadt
so that signedness of the input is suppressed. ok matthew miod kettenis guenther
2011-06-24machdep.kbdreset enables a shutdown by Ctrl-Alt-Del on amd64 andChristian Weisgerber
i386. Stop abusing it on other archs for controling a shutdown by pressing the soft power button: * Add a MI sysctl hw.allowpowerdown; if set to 1 (the default) it allows a power button shutdown. * Make acpi(4)/acpibtn(4) honor hw.allowpowerdown. * Switch the various power button intercepts on landisk, sgi, sparc64 and zaurus over to hw.allowpowerdown. * Garbage collect the machdep.kbdreset sysctl on all archs other than amd64 and i386. ok miod@
2011-06-24We should only ack a shared interrupt once, after we've run all the handlers.Mark Kettenis
So let the intr_list_handler do this, and prevent the real handlers from doing it as well. tested by deraadt@
2011-06-24When reading the value from a simple lock, we do not need to ldcws into aJoel Sing
__cpu_simple_lock_t - gcc most likely ignores the alignment for a stack variable anyway. Also remove unnecessary initialisation. ok kettenis@ miod@
2011-06-24Avoid a possible null dereference.Joel Sing
ok marco@
2011-06-24Should always include ukphy(4) in the kernel configs if using any devicesYASUOKA Masahiko
using MII. This diff from brad@ Build test and ok yasuoka@
2011-06-24Remove SET/CLR/ISSET macros from Octeon code. The kernel already providesYASUOKA Masahiko
these macros. This diff from brad@ built test and ok yasuoka@
2011-06-23Back out inadvertently commited change.Owain Ainsworth
This one wanted some more comments before commit.
2011-06-23ansiTheo de Raadt
2011-06-23Don't leak the ctrl_data in uvideo_queryctrl, uvideo_s_ctrl and uvideo_g_ctrl.Owain Ainsworth
If one of the usb calls we did here failed we'd return immediately and not free our buffer. ok miod@
2011-06-23make malloc calls in isp_pci_mbxdma NOWAIT to match the bus_dma calls that areOwain Ainsworth
all nowait. While here, plug a memory leak if one of the bus_dma calls near the bottom of the function fails because it would fail to free the dmamap, unmap the memory and free the memory. make that part of the code use the standard list of goto labels for error handling that most callers of bus_dmamem_alloc; bus_dmamem_map; bus_dmamap_creat; bus_dmamap_load() use to clean up. ok miod@
2011-06-23free(null) ist verboten in the kernel.Owain Ainsworth
The addition of M_CANFAIL here made it possible (if rather unlikely) that we'd fail and goto done, where we would free(NULL). protect the free with a null check to prevent this. ok miod@
2011-06-23Check for the correct flag when checking to see if the page is part of an aobj.Owain Ainsworth
This is no function change since aobjs never actually hit this path. (also it is my bug from a while ago). ok ariane@
2011-06-23Don't bother checking for an empty queue before calling uvm_pglistfree.Owain Ainsworth
It will handle an empty list just fine (there's a small optimisation possible here to avoid grabbing the fpageqlock if no pages need freeing, but that is definitely another diff) ok ariane@
2011-06-23Replace handrolled version of uvmfault_unlockmaps with uvmfault_unlockmaps.Owain Ainsworth
ok ariane@
2011-06-23Move uvm_pglistalloc and uvm_pglistfree to uvm_page.c and garbageOwain Ainsworth
college uvm_pglist.c uvm_pglistalloc and free are just thin wrappers around pmemrange these days and don't really need their own file. ok ariane@
2011-06-23Make mbufs and dma_alloc be contig allocations.Ariane van der Steldt
Requested by dlg@ ok oga@
2011-06-23Fix the error path in bus_dmamem_map.Ariane van der Steldt
As discussed on icb: remove the comment, remove pmap_remove (uvm_km_free does that for us). ok oga@, deraadt@
2011-06-23Set pd->af very early in pf_setup_pdesc() since the AF is used inClaudio Jeker
the pflog code and not setting it will cause a panic in pf_setup_pdesc(). Fixes dhill's crashes with funky v6 packets. OK bluhm@
2011-06-23Simplify softraid(4) to behave like other HBAs by using a singleMatthew Dempsky
scsibus(4) for all attached disks, rather than one scsibus(4) per disk. This takes advantage of recent improvements in the SCSI midlayer to better support hotplug devices, and also decouples softraid(4) from scsibus(4) device unit numbers. ok jsing@, dlg@, krw@, deraadt@; marco@'s still unconvinced
2011-06-23Eliminate ramdisk.c and ramdisk.h now that they're unused.Matthew Dempsky
2011-06-23Complete rewrite for rd(4) to eliminate unnecessary functionality andMatthew Dempsky
better follow current disk driver conventions. Prompted by oga@. "go ahead" deraadt@
2011-06-23a bit more ansi; ok teduTheo de Raadt
2011-06-23ansify a few files. ok deraadt dlg krw matthewTed Unangst
2011-06-23cope with empty rx rings by scheduling a timeout to keep trying until itDavid Gwynne
gets some packets onto the rings. also annoying, but the hardware doesnt report empty rings, we have to handle it ourselves.
2011-06-23this chip has an annoying "feature" where it cannot report the linkDavid Gwynne
state unless the chip is up and handling packets. while its down it does not report the link state, so it is unknown. this tweaks the link state handling, in particular it adds code to myx_down so it moves the link state to unknown, ie, it correctly reflects reality. stupidity pointed out by deraadt
2011-06-22reset the tx_count on UP, since it may have been advanced from non-zeroTheo de Raadt
by a previous use ok claudio
2011-06-22kill a few more casts that aren't helpful. ok krw miodTed Unangst
2011-06-22Print correct function name in debug statements. ata_get_params, notKenneth R Westerback
ata_get_parms or wdc_ata_get_parms.
2011-06-22msi support. this is a complicated one...David Gwynne
ok kettenis@
2011-06-22another myri10ge device matched by freebsd/linux driversJonathan Gray
ok dlg@
2011-06-22regenJonathan Gray
2011-06-22add a few more devicesJonathan Gray
2011-06-22some fixes for cnmac(4)YASUOKA Masahiko
- Fix MAC address printing for OpenBSD dmesg. - Set IFCAP_VLAN_MTU to allow for VLAN sized frames. - Remove commented out code to enable the shutdown hook since OpenBSD doesn't use these hooks in Ethernet drivers anymore. this diff from brad@ ok and tested by yasuoka@.
2011-06-22enable myx(4), now that it worksTheo de Raadt
2011-06-22oops, handle refill like i said i was going to two revisions ago.David Gwynne
2011-06-22set the mac address on the chip correctly (repair the byte order)Theo de Raadt
it now works on sparc64, too ok dlg
2011-06-22deraadt plugged his myx into a sparc64 and discovered 3 problems:David Gwynne
1. we want to write raw values to registers all the time, so promote the myx_raw{read,write} to myx_{read,write} and use them everywhere. get rid of the raw funcs. 2. i was setting the watermarks on the rx ring before knowhing how big they were. 3. rxfill in the interrupt handler could lose data if you loop on sts_isvalid. almost working now... "please commit your diff" deraadt@
2011-06-22Add a SYSTR_POLICY_KILL per-syscall policy option that sends SIGKILL toDamien Miller
the traced process when the syscall is attempted. This is more useful and safer for unsupervised sandboxing than returning EPERM (which is the behaviour of SYSTR_POLICY_NEVER), as this could cause dangerous misbehaviour in applications that don't expect it. "I like it" deraadt@ markus@
2011-06-22Validate pmemrange result, enabling early catching of bugs in the code.Ariane van der Steldt
ok beck@
2011-06-21scsi_link's scsibus field is redundant with bus->sc_dev.dv_unit, soMatthew Dempsky
remove two of the remaining three uses of it. (softraid(4) still uses it at the moment, so the field and its assignment in scsibusattach() stay for now...) ok krw@; feedback and "tenteiramen rejid"(!?) miod@
2011-06-21do the unaligned dma tests so we can figure out if we need to fallDavid Gwynne
back to the unaligned firmware. apparently this is only an issue on the "A" controllers which have been supersceded, but those are the chips we (openbsd devs) have.
2011-06-21Two dpt(4) fixes:Matthew Dempsky
1. Change adapter_softc to point to a per-channel intermediary object instead of pointing to the dpt_softc directly. This removes dpt(4) dependency on scsibus unit numbers. 2. Fix dpt(4) to use a struct scsibus_attach_args instead of a struct scsi_link for attaching the scsibus. (Evidently no one has tried using dpt(4) since Nov 2006...) ok krw@, miod@
2011-06-21remove some unnecessary casts. ok blambert deraadt kettenis matthewTed Unangst
2011-06-21remove stupid casts, ok deraadtTed Unangst
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