Displaying 5 results from an estimated 5 matches for "n_nodes".
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nr_nodes
2016 Aug 26
0
[PATCH v8 05/18] dmaengine: st_fdma: Add STMicroelectronics FDMA engine driver support
...ype, fchan->cfg.req_ctrl);
+
+ return chan;
+
+err_chan:
+ rproc_shutdown(fdev->slim_rproc->rproc);
+ return chan;
+
+}
+
+static void st_fdma_free_desc(struct virt_dma_desc *vdesc)
+{
+ struct st_fdma_desc *fdesc;
+ int i;
+
+ fdesc = to_st_fdma_desc(vdesc);
+ for (i = 0; i < fdesc->n_nodes; i++)
+ dma_pool_free(fdesc->fchan->node_pool, fdesc->node[i].desc,
+ fdesc->node[i].pdesc);
+ kfree(fdesc);
+}
+
+static struct st_fdma_desc *st_fdma_alloc_desc(struct st_fdma_chan *fchan,
+ int sg_len)
+{
+ struct st_fdma_desc *fdesc;
+ int i;
+
+ fdesc = kzalloc(s...
2016 Aug 26
32
[PATCH v8 00/18] Add support for FDMA DMA controller and slim core rproc found on STi chipsets
Hi Vinod, Bjorn, Patrice,
This patchset adds support for the Flexible Direct Memory Access (FDMA) core
found on STi chipsets from STMicroelectronics. The FDMA is a slim core CPU
with a dedicated firmware. It is a general purpose DMA controller supporting
16 independent channels and data can be moved from memory to memory or between
memory and paced latency critical real time targets.
After quite
2016 Aug 26
32
[PATCH v8 00/18] Add support for FDMA DMA controller and slim core rproc found on STi chipsets
Hi Vinod, Bjorn, Patrice,
This patchset adds support for the Flexible Direct Memory Access (FDMA) core
found on STi chipsets from STMicroelectronics. The FDMA is a slim core CPU
with a dedicated firmware. It is a general purpose DMA controller supporting
16 independent channels and data can be moved from memory to memory or between
memory and paced latency critical real time targets.
After quite
2012 Feb 20
18
[PATCH] libxl: fix compile error of libvirt
a, libxl_event.h is included in libxl.h. So, the former one also need to be installed.
b, define __XEN_TOOLS__ in libxl.h:
the head file "xen/sysctl.h" need check this macro.
It is the same way used by the xen libxc public headers(tools/libxc/xenctrl.h and tools/libxc/xenctrlosdep.h).
Signed-off-by: Bamvor Jian Zhang <bjzhang@suse.com>
diff -r 87218bd367be
2012 Jul 04
53
[PATCH 00 of 10 v3] Automatic NUMA placement for xl
Hello,
Third version of the NUMA placement series Xen 4.2.
All the comments received during v2''s review have been addressed (more details
in single changelogs).
The most notable changes are the following:
- the libxl_cpumap --> libxl_bitmap renaming has been rebased on top of the
recent patches that allows us to allocate bitmaps of different sizes;
- the heuristics for deciding