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Rusty Russell 19f1537b7b Lguest support for Virtio 
This makes lguest able to use the virtio devices.

We change the device descriptor page from a simple array to a variable
length "type, config_len, status, config data..." format, and
implement virtio_config_ops to read from that config data.

We use the virtio ring implementation for an efficient Guest <-> Host
virtqueue mechanism, and the new LHCALL_NOTIFY hypercall to kick the
host when it changes.

We also use LHCALL_NOTIFY on kernel addresses for very very early
console output.  We could have another hypercall, but this hack works
quite well.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 		2007-10-23 15:49:56 +10:00
..
acorn/char unicode diacritics support 2007-10-17 08:42:52 -07:00
acpi Merge git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivial 2007-10-19 20:36:17 -07:00
amba Driver core: change add_uevent_var to use a struct 2007-10-12 14:51:01 -07:00
ata [SG] Update drivers to use sg helpers 2007-10-22 21:19:53 +02:00
atm Fix misspellings of "system", "controller", "interrupt" and "necessary". 2007-10-19 23:10:43 +02:00
auxdisplay cfag12864b fix 2007-08-22 19:52:46 -07:00
base memory hotplug: rearrange memory hotplug notifier 2007-10-22 08:13:17 -07:00
block Remove old lguest bus and drivers. 2007-10-23 15:49:55 +10:00
bluetooth [Bluetooth] Add generic driver for Bluetooth USB devices 2007-10-22 02:59:46 -07:00
cdrom Use helpers to obtain task pid in printks 2007-10-19 11:53:43 -07:00
char Remove old lguest bus and drivers. 2007-10-23 15:49:55 +10:00
clocksource
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connector [NET]: make netlink user -> kernel interface synchronious 2007-10-10 21:15:29 -07:00
cpufreq Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/driver-2.6 2007-10-12 15:49:37 -07:00
cpuidle cpuidle: consolidate 2.6.22 cpuidle branch into one patch 2007-10-10 00:12:41 -04:00
crypto [CRYPTO] sha: Add header file for SHA definitions 2007-10-10 16:55:50 -07:00
dca I/OAT: Add DCA services 2007-10-16 09:43:09 -07:00
dio
…
dma I/OAT: Add completion callback for async_tx interface use 2007-10-18 14:37:32 -07:00
edac NULL terminate the pci_device_ids in pasemi_edac 2007-10-19 11:53:56 -07:00
eisa signedness: module_param_array nump argument 2007-10-14 12:41:52 -07:00
fc4 Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6 2007-10-15 08:19:33 -07:00
firewire firewire: fw-ohci: shut up a superfluous compiler warning 2007-10-22 19:48:56 +02:00
firmware define global BIT macro 2007-10-19 11:53:42 -07:00
hid changed email 2007-10-20 00:47:32 +02:00
hwmon Merge git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivial 2007-10-19 20:36:17 -07:00
i2c typo fixes 2007-10-20 01:34:40 +02:00
ide [SG] Update drivers to use sg helpers 2007-10-22 21:19:53 +02:00
ieee1394 [SG] Update drivers to use sg helpers 2007-10-22 21:19:53 +02:00
infiniband [SG] Update drivers to use sg helpers 2007-10-22 21:19:53 +02:00
input Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input 2007-10-22 19:29:58 -07:00
isdn Spelling fix: explicitly 2007-10-19 23:22:55 +02:00
kvm Consolidate host virtualization support under Virtualization menu 2007-10-23 15:49:47 +10:00
leds fix typo "sort" -> "short" 2007-10-20 01:55:58 +02:00
lguest Lguest support for Virtio 2007-10-23 15:49:56 +10:00
macintosh Merge git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivial 2007-10-19 20:36:17 -07:00
mca
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md [SG] Update drivers to use sg helpers 2007-10-22 21:19:53 +02:00
media Merge branch 'master' of ssh://master.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvb 2007-10-22 19:20:22 -07:00
message Convert files to UTF-8 and some cleanups 2007-10-19 23:21:04 +02:00
mfd typo fixes 2007-10-20 01:34:40 +02:00
misc typo fixes 2007-10-20 01:34:40 +02:00
mmc [SG] Update drivers to use sg helpers 2007-10-22 21:19:53 +02:00
mtd typo fixes 2007-10-20 01:34:40 +02:00
net Remove old lguest bus and drivers. 2007-10-23 15:49:55 +10:00
nubus
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of [SPARC/64]: Consolidate of_register_driver 2007-10-17 21:17:42 -07:00
oprofile
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parisc [PARISC] Fix infinite loop in /proc/iomem 2007-10-18 12:34:22 -07:00
parport sysctl: parport remove binary paths 2007-10-18 14:37:23 -07:00
pci intel-iommu sg chaining support 2007-10-22 08:13:19 -07:00
pcmcia remove asm/bitops.h includes 2007-10-19 11:53:41 -07:00
pnp PNP: add debug message for adding new device 2007-10-17 08:43:04 -07:00
power Merge git://git.infradead.org/battery-2.6 2007-10-22 19:20:52 -07:00
ps3 remove asm/bitops.h includes 2007-10-19 11:53:41 -07:00
rapidio
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rtc typo fixes 2007-10-20 01:34:40 +02:00
s390 [S390] struct class_device -> struct device conversion. 2007-10-22 12:52:48 +02:00
sbus vfc_dev conversion to mutex: fallout 2007-10-20 15:04:06 -07:00
scsi [SG] Update drivers to use sg helpers 2007-10-22 21:19:53 +02:00
serial Blackfin serial driver Kconfig: depend on DMA not being enabled rather than a specific DMA size 2007-10-21 22:30:01 +08:00
sh sh: Add maple bus support for the SEGA Dreamcast. 2007-09-21 15:55:55 +09:00
sn
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spi Fix misspellings of "system", "controller", "interrupt" and "necessary". 2007-10-19 23:10:43 +02:00
ssb [PATCH] ssb: fix build failure 2007-10-16 21:04:11 -04:00
tc lk201: remove obsolete driver 2007-10-17 08:42:57 -07:00
telephony kconfig: syntax cleanup - drop support for "depends/requires/def_boolean" 2007-10-12 21:20:32 +02:00
uio
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usb [SG] Update drivers to use sg helpers 2007-10-22 21:19:53 +02:00
video Merge git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivial 2007-10-19 20:36:17 -07:00
virtio Virtio helper routines for a descriptor ringbuffer implementation 2007-10-23 15:49:55 +10:00
w1 Add missing newlines to some uses of dev_<level> messages 2007-10-18 14:37:28 -07:00
watchdog [POWERPC] Update device tree binding for mpc5200 gpt 2007-10-21 12:42:55 -06:00
xen Add missing newlines to some uses of dev_<level> messages 2007-10-18 14:37:28 -07:00
zorro Convert files to UTF-8 and some cleanups 2007-10-19 23:21:04 +02:00
Kconfig Virtio interface 2007-10-23 15:49:54 +10:00
Makefile Virtio interface 2007-10-23 15:49:54 +10:00