Displaying 7 results from an estimated 7 matches for "psdev".
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2012 Jan 05
22
[PATCH] Support Function Level Reset (FLR) in the xen-pciback module (v1) and some fixes.
The attached patches allow the pciback module to perform a reset whenever
a PCI device is:
- attached to the pciback module, as so:
echo "0000:01.07.0" > /sys/bus/pci/devices/pciback/bind
- detached from the pciback module, as so:
echo "0000:01.07.0" > /sys/bus/pci/devices/pciback/unbind
- and when the guest is done with (internally when the guest is not using
2013 May 31
2
[PATCH] xen-pciback: fix error return code in pcistub_irq_handler_switch()
...ivers/xen/xen-pciback/pci_stub.c b/drivers/xen/xen-pciback/pci_stub.c
index 4e8ba38..0020899 100644
--- a/drivers/xen/xen-pciback/pci_stub.c
+++ b/drivers/xen/xen-pciback/pci_stub.c
@@ -1196,19 +1196,23 @@ static ssize_t pcistub_irq_handler_switch(struct device_driver *drv,
struct pcistub_device *psdev;
struct xen_pcibk_dev_data *dev_data;
int domain, bus, slot, func;
- int err = -ENOENT;
+ int err;
err = str_to_slot(buf, &domain, &bus, &slot, &func);
if (err)
return err;
psdev = pcistub_device_find(domain, bus, slot, func);
- if (!psdev)
+ if (!psdev) {
+ err =...
2013 May 31
2
[PATCH] xen-pciback: fix error return code in pcistub_irq_handler_switch()
...ivers/xen/xen-pciback/pci_stub.c b/drivers/xen/xen-pciback/pci_stub.c
index 4e8ba38..0020899 100644
--- a/drivers/xen/xen-pciback/pci_stub.c
+++ b/drivers/xen/xen-pciback/pci_stub.c
@@ -1196,19 +1196,23 @@ static ssize_t pcistub_irq_handler_switch(struct device_driver *drv,
struct pcistub_device *psdev;
struct xen_pcibk_dev_data *dev_data;
int domain, bus, slot, func;
- int err = -ENOENT;
+ int err;
err = str_to_slot(buf, &domain, &bus, &slot, &func);
if (err)
return err;
psdev = pcistub_device_find(domain, bus, slot, func);
- if (!psdev)
+ if (!psdev) {
+ err =...
2013 Sep 26
22
Status of FLR in Xen 4.4
Hi everyone,
I would like to ask what the current status of FLR, or better of FLR
emulation is in latest Xen and if we can expect better support in the
future.
I''m asking because with xl (latest build and traditional qemu, not
upstream), I always had problems with rebooting domUs which have vga cards
passed through to them, because appearently they don''t get reinitialized
and
2001 Sep 19
2
Coda and Ext3
Hi everyone,
The Linux Coda drivers and the ext3 patches don't seem to get along
very well, at least in Linux 2.4.7. I've got a stock 2.4.7 kernel with
a patch applied to the USB drivers (for a sony digital camera; see
http://www.sujal.net/tech/linux/ just a change in unusual_devs.h).
After I applied the ext3 patches from
http://www.uow.edu.au/~andrewm/linux/ext3/ . Basically,
2007 Jan 31
3
possible bug: dev.copy / could not find any X11 fonts
...if (create) {
x11()
dev.cur()
} else {
NULL
}
} else {
devices[tail(x11dev,1)]
}
}
plotf <- function(avc,k,...) {
plotm <- function(m, ...)
plot(1:5,m,type="l",...)
## open ps device
postscript(sprintf("plot-%03d.eps",k))
psdev <- dev.cur()
dev.control("enable")
## plot
layout(1:3)
plotm(avc$v, main="value", ylab="v")
plotm(avc$cons, main="consumption", ylab="c")
plotm(avc$saving, main="saving", ylab="s")
## copy & close ps device...
2018 Sep 06
2
[RFC] UAPI: Check headers by compiling all together as C++
...Remove the use of internal kernel structs in UAPI structures.
(4) Fix symbol collisions.
(5) Fix use of sparsely initialised arrays (which g++ doesn't implement).
(6) Remove some use of PAGE_SIZE since this isn't valid outside of the
kernel.
There's also:
(7) Move the coda_psdev.h header file to fs/coda/.
And lastly:
(8) Compile all of the UAPI headers (with a few exceptions) together as
C++ to catch new errors occurring as part of the regular build
process.
Changes for v2:
- Merge commit from sound tree to fix u32 usage issues
- Use a switch to fix sparse...