Displaying 20 results from an estimated 31 matches for "mic_devic".
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mic_device
2013 Jul 29
0
[PATCH 3/5] Intel MIC Host Driver Changes for Virtio Devices.
...to the next question: have you looked at reusing
some code under drivers/vhost for host side processing?
If not, you probably should.
Is code in vringh.c generic enough to support your use-case,
and if not what exactly are the issues preventing this?
Thanks,
> ---
> drivers/misc/mic/common/mic_device.h | 4 +
> drivers/misc/mic/host/Makefile | 2 +
> drivers/misc/mic/host/mic_boot.c | 2 +
> drivers/misc/mic/host/mic_debugfs.c | 137 +++++++
> drivers/misc/mic/host/mic_fops.c | 280 ++++++++++++++
> drivers/misc/mic/host/mic_fops.h | 37 ++
> drivers...
2013 Jul 25
1
[PATCH 3/5] Intel MIC Host Driver Changes for Virtio Devices.
...y: Harshavardhan R Kharche <harshavardhan.r.kharche at intel.com>
Signed-off-by: Sudeep Dutt <sudeep.dutt at intel.com>
Acked-by: Yaozu (Eddie) Dong <eddie.dong at intel.com>
Reviewed-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr at intel.com>
---
drivers/misc/mic/common/mic_device.h | 4 +
drivers/misc/mic/host/Makefile | 2 +
drivers/misc/mic/host/mic_boot.c | 2 +
drivers/misc/mic/host/mic_debugfs.c | 137 +++++++
drivers/misc/mic/host/mic_fops.c | 280 ++++++++++++++
drivers/misc/mic/host/mic_fops.h | 37 ++
drivers/misc/mic/host/mic_main.c...
2013 Jul 25
1
[PATCH 3/5] Intel MIC Host Driver Changes for Virtio Devices.
...y: Harshavardhan R Kharche <harshavardhan.r.kharche at intel.com>
Signed-off-by: Sudeep Dutt <sudeep.dutt at intel.com>
Acked-by: Yaozu (Eddie) Dong <eddie.dong at intel.com>
Reviewed-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr at intel.com>
---
drivers/misc/mic/common/mic_device.h | 4 +
drivers/misc/mic/host/Makefile | 2 +
drivers/misc/mic/host/mic_boot.c | 2 +
drivers/misc/mic/host/mic_debugfs.c | 137 +++++++
drivers/misc/mic/host/mic_fops.c | 280 ++++++++++++++
drivers/misc/mic/host/mic_fops.h | 37 ++
drivers/misc/mic/host/mic_main.c...
2013 Jul 25
16
[PATCH 0/5] Enable Drivers for Intel MIC X100 Coprocessors.
.../misc/mic/Kconfig | 56 ++
drivers/misc/mic/Makefile | 6 +
drivers/misc/mic/card/Makefile | 11 +
drivers/misc/mic/card/mic_common.h | 43 +
drivers/misc/mic/card/mic_debugfs.c | 139 +++
drivers/misc/mic/card/mic_debugfs.h | 40 +
drivers/misc/mic/card/mic_device.c | 311 ++++++
drivers/misc/mic/card/mic_device.h | 106 +++
drivers/misc/mic/card/mic_virtio.c | 643 +++++++++++++
drivers/misc/mic/card/mic_virtio.h | 79 ++
drivers/misc/mic/card/mic_x100.c | 253 +++++
drivers/misc/mic/card/mic_x100.h | 53 ++
drivers/misc/mic/common/...
2013 Jul 25
16
[PATCH 0/5] Enable Drivers for Intel MIC X100 Coprocessors.
.../misc/mic/Kconfig | 56 ++
drivers/misc/mic/Makefile | 6 +
drivers/misc/mic/card/Makefile | 11 +
drivers/misc/mic/card/mic_common.h | 43 +
drivers/misc/mic/card/mic_debugfs.c | 139 +++
drivers/misc/mic/card/mic_debugfs.h | 40 +
drivers/misc/mic/card/mic_device.c | 311 ++++++
drivers/misc/mic/card/mic_device.h | 106 +++
drivers/misc/mic/card/mic_virtio.c | 643 +++++++++++++
drivers/misc/mic/card/mic_virtio.h | 79 ++
drivers/misc/mic/card/mic_x100.c | 253 +++++
drivers/misc/mic/card/mic_x100.h | 53 ++
drivers/misc/mic/common/...
2013 Sep 06
0
[PATCH RESEND v3 0/7] Enable Drivers for Intel MIC X100 Coprocessors.
...__LINE__, d);
if (!remove)
mic_add_device(d, i, mdrv);
}
diff --git a/drivers/misc/mic/card/mic_x100.c b/drivers/misc/mic/card/mic_x100.c
index 7cb3469..e54dfcb 100644
--- a/drivers/misc/mic/card/mic_x100.c
+++ b/drivers/misc/mic/card/mic_x100.c
@@ -66,8 +66,8 @@ void mic_send_intr(struct mic_device *mdev, int doorbell)
/* Ensure that the interrupt is ordered w.r.t previous stores. */
wmb();
mic_mmio_write(mw, MIC_X100_SBOX_SDBIC0_DBREQ_BIT,
- MIC_X100_SBOX_BASE_ADDRESS +
- (MIC_X100_SBOX_SDBIC0 + (4 * doorbell)));
+ MIC_X100_SBOX_BASE_ADDRESS +
+ (MIC_X100_SBOX_SDBIC0...
2013 Nov 26
1
[PATCH char-misc-linus 4/5] misc: mic: Fix sparse warnings and other endianness issues.
...ected 0x%x\n",
- vr0->info->magic, MIC_MAGIC + type);
- assert(vr0->info->magic == MIC_MAGIC + type);
+ le32toh(vr0->info->magic), MIC_MAGIC + type);
+ assert(le32toh(vr0->info->magic) == MIC_MAGIC + type);
if (vr1) {
vr1->va = (struct mic_vring *)
&va[MIC_DEVICE_PAGE_END + vr_size];
@@ -458,8 +458,8 @@ init_vr(struct mic_info *mic, int fd, int type,
__func__, mic->name, vr1->va, vr1->info, vr_size,
vring_size(MIC_VRING_ENTRIES, MIC_VIRTIO_RING_ALIGN));
mpsslog("magic 0x%x expected 0x%x\n",
- vr1->info->magic, MIC_MAGI...
2013 Nov 26
1
[PATCH char-misc-linus 4/5] misc: mic: Fix sparse warnings and other endianness issues.
...ected 0x%x\n",
- vr0->info->magic, MIC_MAGIC + type);
- assert(vr0->info->magic == MIC_MAGIC + type);
+ le32toh(vr0->info->magic), MIC_MAGIC + type);
+ assert(le32toh(vr0->info->magic) == MIC_MAGIC + type);
if (vr1) {
vr1->va = (struct mic_vring *)
&va[MIC_DEVICE_PAGE_END + vr_size];
@@ -458,8 +458,8 @@ init_vr(struct mic_info *mic, int fd, int type,
__func__, mic->name, vr1->va, vr1->info, vr_size,
vring_size(MIC_VRING_ENTRIES, MIC_VIRTIO_RING_ALIGN));
mpsslog("magic 0x%x expected 0x%x\n",
- vr1->info->magic, MIC_MAGI...
2013 Aug 02
1
[PATCH 3/5] Intel MIC Host Driver Changes for Virtio Devices.
On Mon, 2013-07-29 at 10:05 +0300, Michael S. Tsirkin wrote:
> On Wed, Jul 24, 2013 at 08:31:34PM -0700, Sudeep Dutt wrote:
> > From: Ashutosh Dixit <ashutosh.dixit at intel.com>
> >
> > This patch introduces the host "Virtio over PCIe" interface for
> > Intel MIC. It allows creating user space backends on the host and
> > instantiating virtio
2013 Aug 02
1
[PATCH 3/5] Intel MIC Host Driver Changes for Virtio Devices.
On Mon, 2013-07-29 at 10:05 +0300, Michael S. Tsirkin wrote:
> On Wed, Jul 24, 2013 at 08:31:34PM -0700, Sudeep Dutt wrote:
> > From: Ashutosh Dixit <ashutosh.dixit at intel.com>
> >
> > This patch introduces the host "Virtio over PCIe" interface for
> > Intel MIC. It allows creating user space backends on the host and
> > instantiating virtio
2013 Sep 05
16
[PATCH RESEND v3 0/7] Enable Drivers for Intel MIC X100 Coprocessors.
...vers/misc/Makefile | 1 +
drivers/misc/mic/Kconfig | 39 +
drivers/misc/mic/Makefile | 6 +
drivers/misc/mic/card/Makefile | 11 +
drivers/misc/mic/card/mic_debugfs.c | 130 ++
drivers/misc/mic/card/mic_device.c | 306 +++++
drivers/misc/mic/card/mic_device.h | 133 ++
drivers/misc/mic/card/mic_virtio.c | 631 +++++++++
drivers/misc/mic/card/mic_virtio.h | 77 ++
drivers/misc/mic/card/mic_x100.c | 256 ++++
drivers/misc/mic/card/mic_x100.h...
2013 Sep 05
16
[PATCH RESEND v3 0/7] Enable Drivers for Intel MIC X100 Coprocessors.
...vers/misc/Makefile | 1 +
drivers/misc/mic/Kconfig | 39 +
drivers/misc/mic/Makefile | 6 +
drivers/misc/mic/card/Makefile | 11 +
drivers/misc/mic/card/mic_debugfs.c | 130 ++
drivers/misc/mic/card/mic_device.c | 306 +++++
drivers/misc/mic/card/mic_device.h | 133 ++
drivers/misc/mic/card/mic_virtio.c | 631 +++++++++
drivers/misc/mic/card/mic_virtio.h | 77 ++
drivers/misc/mic/card/mic_x100.c | 256 ++++
drivers/misc/mic/card/mic_x100.h...
2013 Aug 21
10
[PATCH v3 0/7] Enable Drivers for Intel MIC X100 Coprocessors.
...vers/misc/Makefile | 1 +
drivers/misc/mic/Kconfig | 39 +
drivers/misc/mic/Makefile | 6 +
drivers/misc/mic/card/Makefile | 11 +
drivers/misc/mic/card/mic_debugfs.c | 130 ++
drivers/misc/mic/card/mic_device.c | 306 +++++
drivers/misc/mic/card/mic_device.h | 133 ++
drivers/misc/mic/card/mic_virtio.c | 631 +++++++++
drivers/misc/mic/card/mic_virtio.h | 77 ++
drivers/misc/mic/card/mic_x100.c | 256 ++++
drivers/misc/mic/card/mic_x100.h...
2013 Aug 21
10
[PATCH v3 0/7] Enable Drivers for Intel MIC X100 Coprocessors.
...vers/misc/Makefile | 1 +
drivers/misc/mic/Kconfig | 39 +
drivers/misc/mic/Makefile | 6 +
drivers/misc/mic/card/Makefile | 11 +
drivers/misc/mic/card/mic_debugfs.c | 130 ++
drivers/misc/mic/card/mic_device.c | 306 +++++
drivers/misc/mic/card/mic_device.h | 133 ++
drivers/misc/mic/card/mic_virtio.c | 631 +++++++++
drivers/misc/mic/card/mic_virtio.h | 77 ++
drivers/misc/mic/card/mic_x100.c | 256 ++++
drivers/misc/mic/card/mic_x100.h...
2013 Aug 08
10
[PATCH v2 0/7] Enable Drivers for Intel MIC X100 Coprocessors.
...vers/misc/mic/Makefile | 6 +
drivers/misc/mic/card/Makefile | 11 +
drivers/misc/mic/card/mic_common.h | 36 +
drivers/misc/mic/card/mic_debugfs.c | 132 ++
drivers/misc/mic/card/mic_debugfs.h | 35 +
drivers/misc/mic/card/mic_device.c | 306 +++++
drivers/misc/mic/card/mic_device.h | 127 ++
drivers/misc/mic/card/mic_virtio.c | 647 ++++++++++
drivers/misc/mic/card/mic_virtio.h | 74 ++
drivers/misc/mic/card/mic_x100.c | 256 ++++
drivers/misc/mic/card/mic_x100.h...
2013 Aug 08
10
[PATCH v2 0/7] Enable Drivers for Intel MIC X100 Coprocessors.
...vers/misc/mic/Makefile | 6 +
drivers/misc/mic/card/Makefile | 11 +
drivers/misc/mic/card/mic_common.h | 36 +
drivers/misc/mic/card/mic_debugfs.c | 132 ++
drivers/misc/mic/card/mic_debugfs.h | 35 +
drivers/misc/mic/card/mic_device.c | 306 +++++
drivers/misc/mic/card/mic_device.h | 127 ++
drivers/misc/mic/card/mic_virtio.c | 647 ++++++++++
drivers/misc/mic/card/mic_virtio.h | 74 ++
drivers/misc/mic/card/mic_x100.c | 256 ++++
drivers/misc/mic/card/mic_x100.h...
2013 Nov 27
7
[PATCH char-misc-linus v3 0/6] misc: mic: Fixes for 3.13-final
These patches fix various issues which were reported or found with the
MIC driver.
Changelog
=========
v2 => v3:
* Reorder patch 5 in v2 to patch 4 in v3.
* Split patch 4 in v2 into patches 5 and 6 in v3.
v1 => v2: @ https://lkml.org/lkml/2013/11/26/376
* Address review comments @ https://lkml.org/lkml/2013/11/26/443
in patch 5.
v1: Initial post @ https://lkml.org/lkml/2013/11/26/321
2013 Nov 27
7
[PATCH char-misc-linus v3 0/6] misc: mic: Fixes for 3.13-final
These patches fix various issues which were reported or found with the
MIC driver.
Changelog
=========
v2 => v3:
* Reorder patch 5 in v2 to patch 4 in v3.
* Split patch 4 in v2 into patches 5 and 6 in v3.
v1 => v2: @ https://lkml.org/lkml/2013/11/26/376
* Address review comments @ https://lkml.org/lkml/2013/11/26/443
in patch 5.
v1: Initial post @ https://lkml.org/lkml/2013/11/26/321
2013 Nov 26
7
[PATCH char-misc-linus 0/5] misc: mic: Fixes for 3.13-rc2
These patches fix various issues which were reported or found with the
MIC driver.
Ashutosh Dixit (3):
misc: mic: Bug fix for sysfs poll usage.
misc: mic: Fix sparse warnings and other endianness issues.
misc: mic: Fix user space namespace pollution from mic_common.h.
Sudeep Dutt (2):
misc: mic: Change mic_notify(...) to return true.
misc: mic: Minor bug fix in 'retry' loops.
2013 Nov 26
7
[PATCH char-misc-linus 0/5] misc: mic: Fixes for 3.13-rc2
These patches fix various issues which were reported or found with the
MIC driver.
Ashutosh Dixit (3):
misc: mic: Bug fix for sysfs poll usage.
misc: mic: Fix sparse warnings and other endianness issues.
misc: mic: Fix user space namespace pollution from mic_common.h.
Sudeep Dutt (2):
misc: mic: Change mic_notify(...) to return true.
misc: mic: Minor bug fix in 'retry' loops.