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decode them when available; tested on Fuel and Origin 350.
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by syuu@; ok kettenis@
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before attaching wsdisplay; it was turning out harmless but using more
cpu time for nothing than necessary.
ok deraadt@
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this gives us working glass console on Fuel, as well as on Octane systems
with Odyssey graphics.
Joint work with jsing@
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struct intrhand, instead of having it malloc()'ed.
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* round blocksizes to multiples of 256 frames
* fix display of record.source.volume and add record.mic.preamp
mixer controls
* add recording support
ok kettenis@. ok ratchov@ on a slightly different version.
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subdevices; use this on iockbc to only perform the fuel workaround on the
onboard ioc.
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do this for us; PS/2 ports on CADduo boards attach keyboard and mouse now.
ok jsing@
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ioc(4) devices. Joint work with miod@.
Committed from the glass console on an SGI Fuel.
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attach, print it, and decide how many RX descriptors to use accordingly.
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system type list (which really is the system family) and a subsystem type.
No functional change yet.
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would stop RX operation if it had to cross a 4KB boundary during receive).
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header is properly aligned; speeds up RX buffer -> mbuf copies.
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while there, silence overzealous messages when the TX empty interrupt fires
before we disable it.
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- double the number of rx buffers.
- copy packets of 104 bytes or less entirely in the tx descriptor, instead of
only doing this for packets smaller than an Ethernet header.
- correctly disable the rx threshold interrupt. Otherwise, one received
frame every 64 would not be handled because we are not using this interrupt.
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for the new iec(4) driver. Reminded by brad@
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to prevent further abuse of it.
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onboard ioc(4) devices, and on Octane this is always a DS1687 wired to
IOC3 bytebus #1 and #2, while on Origin this is always a DS1742 wired to
IOC3 bytebus #0.
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figure out how the interrupt was routed from xbridge to xheart... (it bypasses
the regular `have xbridge send a xio interrupt packet' mechanism)
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specified in the kernel configuration file, but is provided by macebus(4)
as part of the child device attachment args, and provide both crime and
mace interrupt bitmasks; this allows us to only really enable interrupt
sources we care about, and to avoid invoking interrupt handler we don't need
to for the few mace interrupts multiplexed at the crime level.
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on all systems but O2 (to catch up soon). Also use the IOC4 MCR register to
figure out the IOC4 clock, instead of checking the widget control register,
to be consistent with iof(4).
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pick the right clock if the PCI bus the I/O board is on degrades to 33MHz.
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lines. (This is done only to make dmesg look nice)
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return zero on success and nonzero on failure.
This commit only performs mechanical changes for the existing emulops to
always return zero.
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Origin 350 and Tezro systems. While this chip provides serial ports, an ATAPI
interface and a PS/2 keyboard and mouse interface, this code currently only
attempts to support the serial ports.
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when rebooting.
ok deraadt@ jasper@
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bus_space_handle_t, pass them ioc's own bus_space_handle and bus_space_tag,
and have the children use bus_space_subregion() on it.
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when resetting the chip.
From Brad.
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significantly reduces the number of times the chip gets wacked at boot.
From brad, tested by me.
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MK48Txx). Entangled with preliminary changes which will hopefully eventually
lead to power(4) attaching on IP30 (but not finished yet).
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the chip is in, and honour it.
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before deciding to attach dsrtc.
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printing the part number as the serial number.
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some years ago for KL enumeration, building on the existing XBow support
to limit ourselves to a single node for now.
This is a work-in-progress; it currently lacks complete interrupt code,
as well as PCI resource management. And there are likely bugs creeping
inside.
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of the Ethernet address.
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SuperIO part, the Ethernet part needs a whole driver); kernel now boot
single user (or bsd.rd). Joint work with jsing@
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framebuffer for the console on SGI O2 workstations. X is still supported via
wsfb(4) by switching back to the unaccelerated linear framebuffer mode.
Some hardware details and magic numbers from NetBSD's crmfb(4) driver.
ok miod@ jasper@ "Sure, go for it" deraadt@
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from the individual drivers now that ether_ioctl() handles this.
Shrinks the i386 kernels by..
RAMDISK - 2176 bytes
RAMDISKB - 1504 bytes
RAMDISKC - 736 bytes
Tested by naddy@/okan@/sthen@/brad@/todd@/jmc@ and lots of users.
Build tested on almost all archs by todd@/brad@
ok naddy@
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This should take care of the simpler ones (i.e., timeout values of
integer multiples of hz).
ok krw@, art@
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Move calling ether_ioctl() from the top of the ioctl function, which
at the moment does absolutely nothing, to the default switch case.
Thus allowing drivers to define their own ioctl handlers and then
falling back on ether_ioctl(). The only functional change this results
in at the moment is having all Ethernet drivers returning the proper
errno of ENOTTY instead of EINVAL/ENXIO when encountering unknown
ioctl's.
Shrinks the i386 kernels by..
RAMDISK - 1024 bytes
RAMDISKB - 1120 bytes
RAMDISKC - 832 bytes
Tested by martin@/jsing@/todd@/brad@
Build tested on almost all archs by todd@/brad@
ok jsing@
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ok miod@
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with and ok jsing@
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rely on this very soon.
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