Displaying 20 results from an estimated 24 matches for "bswap16".
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swap16
2014 Nov 04
3
[PATCH] Add configure check for bswap16
The gcc version #ifdef fix for bswap16 doesn't work for Apple's clang.
Here's a better fix, which has configure check for it directly.
Fixes build failures on MacOS X.
-r
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2014 Nov 12
1
[PATCH] Add configure check for bswap16
Martijn van Beurden wrote:
> Op 04-11-14 om 21:06 schreef Ralph Giles:
> > The gcc version #ifdef fix for bswap16 doesn't work for Apple's clang.
> > Here's a better fix, which has configure check for it directly.
> >
> > Fixes build failures on MacOS X.
>
> I now get an error when compiling on Raspbian (GCC 4.6)
Is there a later compiler that might work?
Erik
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2015 Mar 11
1
[Qemu-ppc] [PATCH] virtio-pci: fix host notifiers on bi-endian architectures
...We need to negate this swap if the device uses
> * an endianness that is not the default (ppc64le for example).
> */
>
> > > +static uint16_t cpu_to_host_notifier16(VirtIODevice *vdev, uint16_t val)
> > > +{
> > > + return virtio_is_big_endian(vdev) ? val : bswap16(val);
> > > +}
But but but ... The above ... won't it do things like break x86 ? Ie,
shouldn't we swap only if TARGET_BIG_ENDIAN and !virtio_is_big_endian ?
Or better, "fixed target endian" ^ "virtio endian" to cover all cases ?
Cheers,
Ben.
> > > s...
2015 Mar 11
1
[Qemu-ppc] [PATCH] virtio-pci: fix host notifiers on bi-endian architectures
...We need to negate this swap if the device uses
> * an endianness that is not the default (ppc64le for example).
> */
>
> > > +static uint16_t cpu_to_host_notifier16(VirtIODevice *vdev, uint16_t val)
> > > +{
> > > + return virtio_is_big_endian(vdev) ? val : bswap16(val);
> > > +}
But but but ... The above ... won't it do things like break x86 ? Ie,
shouldn't we swap only if TARGET_BIG_ENDIAN and !virtio_is_big_endian ?
Or better, "fixed target endian" ^ "virtio endian" to cover all cases ?
Cheers,
Ben.
> > > s...
2015 Mar 11
4
[PATCH] virtio-pci: fix host notifiers on bi-endian architectures
...* target default endianness. We need to negate this swap if the device uses
* an endianness that is not the default (ppc64le for example).
*/
> > +static uint16_t cpu_to_host_notifier16(VirtIODevice *vdev, uint16_t val)
> > +{
> > + return virtio_is_big_endian(vdev) ? val : bswap16(val);
> > +}
> > +
> > static int virtio_pci_set_host_notifier_internal(VirtIOPCIProxy *proxy,
> > int n, bool assign, bool set_handler)
> > {
> > @@ -150,10 +155,12 @@ static int virtio_pci_set_host_notifier_in...
2015 Mar 11
4
[PATCH] virtio-pci: fix host notifiers on bi-endian architectures
...* target default endianness. We need to negate this swap if the device uses
* an endianness that is not the default (ppc64le for example).
*/
> > +static uint16_t cpu_to_host_notifier16(VirtIODevice *vdev, uint16_t val)
> > +{
> > + return virtio_is_big_endian(vdev) ? val : bswap16(val);
> > +}
> > +
> > static int virtio_pci_set_host_notifier_internal(VirtIOPCIProxy *proxy,
> > int n, bool assign, bool set_handler)
> > {
> > @@ -150,10 +155,12 @@ static int virtio_pci_set_host_notifier_in...
2015 Mar 11
0
[Qemu-ppc] [PATCH] virtio-pci: fix host notifiers on bi-endian architectures
...the device uses
> > * an endianness that is not the default (ppc64le for example).
> > */
> >
> > > > +static uint16_t cpu_to_host_notifier16(VirtIODevice *vdev, uint16_t val)
> > > > +{
> > > > + return virtio_is_big_endian(vdev) ? val : bswap16(val);
> > > > +}
>
> But but but ... The above ... won't it do things like break x86 ? Ie,
> shouldn't we swap only if TARGET_BIG_ENDIAN and !virtio_is_big_endian ?
> Or better, "fixed target endian" ^ "virtio endian" to cover all cases ?
>...
2015 Mar 11
0
[Qemu-ppc] [PATCH] virtio-pci: fix host notifiers on bi-endian architectures
...the device uses
> > * an endianness that is not the default (ppc64le for example).
> > */
> >
> > > > +static uint16_t cpu_to_host_notifier16(VirtIODevice *vdev, uint16_t val)
> > > > +{
> > > > + return virtio_is_big_endian(vdev) ? val : bswap16(val);
> > > > +}
>
> But but but ... The above ... won't it do things like break x86 ? Ie,
> shouldn't we swap only if TARGET_BIG_ENDIAN and !virtio_is_big_endian ?
> Or better, "fixed target endian" ^ "virtio endian" to cover all cases ?
>...
2015 Mar 11
2
[PATCH] virtio-pci: fix host notifiers on bi-endian architectures
...100644
--- a/hw/virtio/virtio-pci.c
+++ b/hw/virtio/virtio-pci.c
@@ -133,6 +133,11 @@ static int virtio_pci_load_queue(DeviceState *d, int n, QEMUFile *f)
return 0;
}
+static uint16_t cpu_to_host_notifier16(VirtIODevice *vdev, uint16_t val)
+{
+ return virtio_is_big_endian(vdev) ? val : bswap16(val);
+}
+
static int virtio_pci_set_host_notifier_internal(VirtIOPCIProxy *proxy,
int n, bool assign, bool set_handler)
{
@@ -150,10 +155,12 @@ static int virtio_pci_set_host_notifier_internal(VirtIOPCIProxy *proxy,
}
virtio_que...
2015 Mar 11
2
[PATCH] virtio-pci: fix host notifiers on bi-endian architectures
...100644
--- a/hw/virtio/virtio-pci.c
+++ b/hw/virtio/virtio-pci.c
@@ -133,6 +133,11 @@ static int virtio_pci_load_queue(DeviceState *d, int n, QEMUFile *f)
return 0;
}
+static uint16_t cpu_to_host_notifier16(VirtIODevice *vdev, uint16_t val)
+{
+ return virtio_is_big_endian(vdev) ? val : bswap16(val);
+}
+
static int virtio_pci_set_host_notifier_internal(VirtIOPCIProxy *proxy,
int n, bool assign, bool set_handler)
{
@@ -150,10 +155,12 @@ static int virtio_pci_set_host_notifier_internal(VirtIOPCIProxy *proxy,
}
virtio_que...
2014 Jul 02
1
[PATCH] __builtin_bswap16 on Debian 6
Jenkins build is failing with an unresolved symbol __builtin_bswap16.
The jenkins instance is on Debian 6 (oldstable) with gcc 4.4.5, which
doesn't provide an implementation for this.
Here's a quick patch to provide a fallback, which should unbreak the
integration tests.
-r
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2015 Mar 11
0
[PATCH] virtio-pci: fix host notifiers on bi-endian architectures
...; +++ b/hw/virtio/virtio-pci.c
> @@ -133,6 +133,11 @@ static int virtio_pci_load_queue(DeviceState *d, int n, QEMUFile *f)
> return 0;
> }
>
> +static uint16_t cpu_to_host_notifier16(VirtIODevice *vdev, uint16_t val)
> +{
> + return virtio_is_big_endian(vdev) ? val : bswap16(val);
> +}
> +
> static int virtio_pci_set_host_notifier_internal(VirtIOPCIProxy *proxy,
> int n, bool assign, bool set_handler)
> {
> @@ -150,10 +155,12 @@ static int virtio_pci_set_host_notifier_internal(VirtIOPCIProxy *proxy,...
2015 Mar 11
0
[PATCH] virtio-pci: fix host notifiers on bi-endian architectures
...; +++ b/hw/virtio/virtio-pci.c
> @@ -133,6 +133,11 @@ static int virtio_pci_load_queue(DeviceState *d, int n, QEMUFile *f)
> return 0;
> }
>
> +static uint16_t cpu_to_host_notifier16(VirtIODevice *vdev, uint16_t val)
> +{
> + return virtio_is_big_endian(vdev) ? val : bswap16(val);
> +}
> +
> static int virtio_pci_set_host_notifier_internal(VirtIOPCIProxy *proxy,
> int n, bool assign, bool set_handler)
> {
> @@ -150,10 +155,12 @@ static int virtio_pci_set_host_notifier_internal(VirtIOPCIProxy *proxy,...
2015 Mar 12
0
[PATCH] virtio-pci: fix host notifiers on bi-endian architectures
...We need to negate this swap if the device uses
> * an endianness that is not the default (ppc64le for example).
> */
>
> > > +static uint16_t cpu_to_host_notifier16(VirtIODevice *vdev, uint16_t val)
> > > +{
> > > + return virtio_is_big_endian(vdev) ? val : bswap16(val);
> > > +}
> > > +
> > > static int virtio_pci_set_host_notifier_internal(VirtIOPCIProxy *proxy,
> > > int n, bool assign, bool set_handler)
> > > {
> > > @@ -150,10 +155,12 @@ static int v...
2015 Mar 12
0
[PATCH] virtio-pci: fix host notifiers on bi-endian architectures
...We need to negate this swap if the device uses
> * an endianness that is not the default (ppc64le for example).
> */
>
> > > +static uint16_t cpu_to_host_notifier16(VirtIODevice *vdev, uint16_t val)
> > > +{
> > > + return virtio_is_big_endian(vdev) ? val : bswap16(val);
> > > +}
> > > +
> > > static int virtio_pci_set_host_notifier_internal(VirtIOPCIProxy *proxy,
> > > int n, bool assign, bool set_handler)
> > > {
> > > @@ -150,10 +155,12 @@ static int v...
2012 Oct 08
21
[PATCH 00/14] Remove old_portio users for memory region PIO mapping
When running on PowerPC, we don''t have native PIO support. There are a few hacks
around to enable PIO access on PowerPC nevertheless.
The most typical one is the isa-mmio device. It takes MMIO requests and converts
them to PIO requests on the (QEMU internal) PIO bus.
This however is not how real hardware works and it limits us in the ability to
spawn eventfd''s on PIO ports
2012 Feb 13
10
[RFB] add LZ4 compression method to btrfs
Hi,
so here it is, LZ4 compression method inside btrfs. The patchset is based on
top of current Chris'' for-linus + Andi''s snappy implementation + the fixes from
Li Zefan. Passes xfstests and stresstests.
I haven''t measured performance on wide range of hardware or workloads, rather
wanted to publish the patches before I get distracted again. I''d like to ask
2012 Jun 23
9
[PATCH 0/5] btrfs: lz4/lz4hc compression
WARNING: This is not compatible with the previous lz4 patchset. If you''re using
experimental compression that isn''t in mainline kernels, be prepared to backup
and restore or decompress before upgrading, and have backups in case it eats
data (which appears not to be a problem any more, but has been during
development).
These patches add lz4 and lz4hc compression
2010 Nov 01
1
Samba 4 on osx
...: not found
Checking for gettext : not found
Checking for iruserok : ok
Checking for bswap16 : not found
Checking for bswap32 : not found
Checking for header sys/termios.h : yes...
2010 Oct 07
1
OSX and samba4 git
...: not found
Checking for gettext : not found
Checking for iruserok : ok
Checking for bswap16 : not found
Checking for bswap32 : not found
Checking for header sys/termios.h : yes...