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From: "Xu, Rosen" <rosen.xu@intel.com>
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Date: Tue, 2 Apr 2019 21:57:02 +0800
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Subject: [dpdk-dev] [PATCH v3 02/14] drivers/bus/ifpga: add function for AFU
search by name
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From: Rosen Xu <rosen.xu@intel.com>
In many scenarios, AFU is needed searched by name, this
function add the feature.
Signed-off-by: Rosen Xu <rosen.xu@intel.com>
Signed-off-by: Andy Pei <andy.pei@intel.com>
---
drivers/bus/ifpga/ifpga_bus.c | 13 +++++++++++++
drivers/bus/ifpga/rte_bus_ifpga.h | 9 +++++++++
drivers/bus/ifpga/rte_bus_ifpga_version.map | 3 ++-
3 files changed, 24 insertions(+), 1 deletion(-)
diff --git a/drivers/bus/ifpga/ifpga_bus.c b/drivers/bus/ifpga/ifpga_bus.c
index 55d3abf..dfd6b1f 100644
--- a/drivers/bus/ifpga/ifpga_bus.c
+++ b/drivers/bus/ifpga/ifpga_bus.c
@@ -73,6 +73,19 @@ void rte_ifpga_driver_unregister(struct rte_afu_driver *driver)
return NULL;
}
+struct rte_afu_device *
+rte_ifpga_find_afu_by_name(const char *name)
+{
+ struct rte_afu_device *afu_dev = NULL;
+
+ TAILQ_FOREACH(afu_dev, &ifpga_afu_dev_list, next) {
+ if (afu_dev &&
+ !strcmp(afu_dev->device.name, name))
+ return afu_dev;
+ }
+ return NULL;
+}
+
static const char * const valid_args[] = {
#define IFPGA_ARG_NAME "ifpga"
IFPGA_ARG_NAME,
diff --git a/drivers/bus/ifpga/rte_bus_ifpga.h b/drivers/bus/ifpga/rte_bus_ifpga.h
index 820eeaa..88a6289 100644
--- a/drivers/bus/ifpga/rte_bus_ifpga.h
+++ b/drivers/bus/ifpga/rte_bus_ifpga.h
@@ -120,6 +120,15 @@ struct rte_afu_driver {
}
/**
+ * Find AFU by AFU name.
+ *
+ * @param name
+ * A pointer to AFU name string.
+ */
+struct rte_afu_device *
+rte_ifpga_find_afu_by_name(const char *name);
+
+/**
* Register a ifpga afu device driver.
*
* @param driver
diff --git a/drivers/bus/ifpga/rte_bus_ifpga_version.map b/drivers/bus/ifpga/rte_bus_ifpga_version.map
index a027979..8f9b781 100644
--- a/drivers/bus/ifpga/rte_bus_ifpga_version.map
+++ b/drivers/bus/ifpga/rte_bus_ifpga_version.map
@@ -1,6 +1,7 @@
-DPDK_18.05 {
+DPDK_19.05 {
global:
+ rte_ifpga_find_afu_by_name;
rte_ifpga_get_integer32_arg;
rte_ifpga_get_string_arg;
rte_ifpga_driver_register;
--
1.8.3.1
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rosen.xu@intel.com, andy.pei@intel.com, qiming.yang@intel.com,
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Date: Tue, 2 Apr 2019 21:57:02 +0800
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Subject: [dpdk-dev] [PATCH v3 02/14] drivers/bus/ifpga: add function for AFU
search by name
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Message-ID: <20190402135702.vlWV87JUuJ4-KO3P-OkaMbtJISQX0TY2MF8TqNAGbSw@z>
From: Rosen Xu <rosen.xu@intel.com>
In many scenarios, AFU is needed searched by name, this
function add the feature.
Signed-off-by: Rosen Xu <rosen.xu@intel.com>
Signed-off-by: Andy Pei <andy.pei@intel.com>
---
drivers/bus/ifpga/ifpga_bus.c | 13 +++++++++++++
drivers/bus/ifpga/rte_bus_ifpga.h | 9 +++++++++
drivers/bus/ifpga/rte_bus_ifpga_version.map | 3 ++-
3 files changed, 24 insertions(+), 1 deletion(-)
diff --git a/drivers/bus/ifpga/ifpga_bus.c b/drivers/bus/ifpga/ifpga_bus.c
index 55d3abf..dfd6b1f 100644
--- a/drivers/bus/ifpga/ifpga_bus.c
+++ b/drivers/bus/ifpga/ifpga_bus.c
@@ -73,6 +73,19 @@ void rte_ifpga_driver_unregister(struct rte_afu_driver *driver)
return NULL;
}
+struct rte_afu_device *
+rte_ifpga_find_afu_by_name(const char *name)
+{
+ struct rte_afu_device *afu_dev = NULL;
+
+ TAILQ_FOREACH(afu_dev, &ifpga_afu_dev_list, next) {
+ if (afu_dev &&
+ !strcmp(afu_dev->device.name, name))
+ return afu_dev;
+ }
+ return NULL;
+}
+
static const char * const valid_args[] = {
#define IFPGA_ARG_NAME "ifpga"
IFPGA_ARG_NAME,
diff --git a/drivers/bus/ifpga/rte_bus_ifpga.h b/drivers/bus/ifpga/rte_bus_ifpga.h
index 820eeaa..88a6289 100644
--- a/drivers/bus/ifpga/rte_bus_ifpga.h
+++ b/drivers/bus/ifpga/rte_bus_ifpga.h
@@ -120,6 +120,15 @@ struct rte_afu_driver {
}
/**
+ * Find AFU by AFU name.
+ *
+ * @param name
+ * A pointer to AFU name string.
+ */
+struct rte_afu_device *
+rte_ifpga_find_afu_by_name(const char *name);
+
+/**
* Register a ifpga afu device driver.
*
* @param driver
diff --git a/drivers/bus/ifpga/rte_bus_ifpga_version.map b/drivers/bus/ifpga/rte_bus_ifpga_version.map
index a027979..8f9b781 100644
--- a/drivers/bus/ifpga/rte_bus_ifpga_version.map
+++ b/drivers/bus/ifpga/rte_bus_ifpga_version.map
@@ -1,6 +1,7 @@
-DPDK_18.05 {
+DPDK_19.05 {
global:
+ rte_ifpga_find_afu_by_name;
rte_ifpga_get_integer32_arg;
rte_ifpga_get_string_arg;
rte_ifpga_driver_register;
--
1.8.3.1