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ipc: end multiprocess thread during cleanup
[dpdk.git]
/
lib
/
dmadev
/
rte_dmadev.c
diff --git
a/lib/dmadev/rte_dmadev.c
b/lib/dmadev/rte_dmadev.c
index
c737cc6
..
d4b32b2
100644
(file)
--- a/
lib/dmadev/rte_dmadev.c
+++ b/
lib/dmadev/rte_dmadev.c
@@
-18,7
+18,7
@@
static int16_t dma_devices_max;
struct rte_dma_fp_object *rte_dma_fp_objs;
static int16_t dma_devices_max;
struct rte_dma_fp_object *rte_dma_fp_objs;
-struct rte_dma_dev *rte_dma_devices;
+st
atic st
ruct rte_dma_dev *rte_dma_devices;
static struct {
/* Hold the dev_max information of the primary process. This field is
* set by the primary process and is read by the secondary process.
static struct {
/* Hold the dev_max information of the primary process. This field is
* set by the primary process and is read by the secondary process.
@@
-49,6
+49,19
@@
rte_dma_dev_max(size_t dev_max)
return 0;
}
return 0;
}
+int16_t
+rte_dma_next_dev(int16_t start_dev_id)
+{
+ int16_t dev_id = start_dev_id;
+ while (dev_id < dma_devices_max && rte_dma_devices[dev_id].state == RTE_DMA_DEV_UNUSED)
+ dev_id++;
+
+ if (dev_id < dma_devices_max)
+ return dev_id;
+
+ return -1;
+}
+
static int
dma_check_name(const char *name)
{
static int
dma_check_name(const char *name)
{
@@
-709,6
+722,7
@@
dma_capability_name(uint64_t capability)
{ RTE_DMA_CAPA_DEV_TO_DEV, "dev2dev" },
{ RTE_DMA_CAPA_SVA, "sva" },
{ RTE_DMA_CAPA_SILENT, "silent" },
{ RTE_DMA_CAPA_DEV_TO_DEV, "dev2dev" },
{ RTE_DMA_CAPA_SVA, "sva" },
{ RTE_DMA_CAPA_SILENT, "silent" },
+ { RTE_DMA_CAPA_HANDLES_ERRORS, "handles_errors" },
{ RTE_DMA_CAPA_OPS_COPY, "copy" },
{ RTE_DMA_CAPA_OPS_COPY_SG, "copy_sg" },
{ RTE_DMA_CAPA_OPS_FILL, "fill" },
{ RTE_DMA_CAPA_OPS_COPY, "copy" },
{ RTE_DMA_CAPA_OPS_COPY_SG, "copy_sg" },
{ RTE_DMA_CAPA_OPS_FILL, "fill" },