From: Gaetan Rivet <gaetan.rivet@6wind.com>
To: dev@dpdk.org
Cc: Gaetan Rivet <gaetan.rivet@6wind.com>
Subject: [dpdk-dev] [PATCH v2 04/13] bus/vdev: add device matching field driver
Date: Wed, 19 Sep 2018 18:03:34 +0200 [thread overview]
Message-ID: <f37477bf83a9ba1ee49fbd0de342f91ef85b4545.1537372746.git.gaetan.rivet@6wind.com> (raw)
In-Reply-To: <cover.1537372746.git.gaetan.rivet@6wind.com>
The vdev bus parses a field "driver", matching
a vdev driver name with one passed as follows:
"bus=vdev,driver=xxxx"
Signed-off-by: Gaetan Rivet <gaetan.rivet@6wind.com>
---
drivers/bus/vdev/vdev_params.c | 15 +++++++++++++--
1 file changed, 13 insertions(+), 2 deletions(-)
diff --git a/drivers/bus/vdev/vdev_params.c b/drivers/bus/vdev/vdev_params.c
index 842a4684e..2f55f451f 100644
--- a/drivers/bus/vdev/vdev_params.c
+++ b/drivers/bus/vdev/vdev_params.c
@@ -4,6 +4,7 @@
#include <rte_dev.h>
#include <rte_bus.h>
+#include <rte_bus_vdev.h>
#include <rte_kvargs.h>
#include <rte_errno.h>
@@ -11,10 +12,12 @@
#include "vdev_private.h"
enum vdev_params {
+ RTE_VDEV_PARAMS_DRIVER,
RTE_VDEV_PARAMS_MAX,
};
static const char * const vdev_params_keys[] = {
+ [RTE_VDEV_PARAMS_DRIVER] = "driver",
[RTE_VDEV_PARAMS_MAX] = NULL,
};
@@ -23,9 +26,17 @@ vdev_dev_match(const struct rte_device *dev,
const void *_kvlist)
{
const struct rte_kvargs *kvlist = _kvlist;
+ const struct rte_vdev_device *vdev;
- (void) kvlist;
- (void) dev;
+ if (kvlist == NULL)
+ /* Empty string matches everything. */
+ return 0;
+ vdev = RTE_DEV_TO_VDEV_CONST(dev);
+ /* if any field does not match. */
+ if (rte_kvargs_process(kvlist, "driver",
+ rte_kvargs_strcmp,
+ (void *)(intptr_t)vdev->device.driver->name))
+ return -1;
return 0;
}
--
2.18.0
next prev parent reply other threads:[~2018-09-19 16:04 UTC|newest]
Thread overview: 47+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-08-30 13:41 [dpdk-dev] [PATCH v1 00/13] Implement new devargs framework Gaetan Rivet
2018-08-30 13:41 ` [dpdk-dev] [PATCH v1 01/13] bus/pci: implement device iteration and comparison Gaetan Rivet
2018-08-30 13:41 ` [dpdk-dev] [PATCH v1 02/13] bus/pci: add device matching field id Gaetan Rivet
2018-08-30 13:41 ` [dpdk-dev] [PATCH v1 03/13] bus/vdev: implement device iteration Gaetan Rivet
2018-08-30 13:41 ` [dpdk-dev] [PATCH v1 04/13] bus/vdev: add device matching field driver Gaetan Rivet
2018-08-30 13:41 ` [dpdk-dev] [PATCH v1 05/13] ethdev: add private generic device iterator Gaetan Rivet
2018-08-31 10:09 ` Andrew Rybchenko
2018-08-31 10:22 ` Gaëtan Rivet
2018-08-30 13:41 ` [dpdk-dev] [PATCH v1 06/13] ethdev: register ether layer as a class Gaetan Rivet
2018-08-31 10:09 ` Andrew Rybchenko
2018-08-30 13:41 ` [dpdk-dev] [PATCH v1 07/13] ethdev: add device matching field name Gaetan Rivet
2018-08-31 10:10 ` Andrew Rybchenko
2018-08-30 13:41 ` [dpdk-dev] [PATCH v1 08/13] app/testpmd: add show device command Gaetan Rivet
2018-08-30 13:42 ` [dpdk-dev] [PATCH v1 09/13] bus/pci: pre-process declarative PCI devargs Gaetan Rivet
2018-08-30 13:42 ` [dpdk-dev] [PATCH v1 10/13] bus/vdev: pre-process declarative vdev devargs Gaetan Rivet
2018-08-30 13:42 ` [dpdk-dev] [PATCH v1 11/13] bus/pci: process declarative PCI devargs Gaetan Rivet
2018-08-30 16:15 ` Stephen Hemminger
2018-08-30 16:37 ` Gaëtan Rivet
2018-08-30 13:42 ` [dpdk-dev] [PATCH v1 12/13] ethdev: process declarative eth devargs Gaetan Rivet
2018-08-31 10:10 ` Andrew Rybchenko
2018-08-31 12:16 ` Gaëtan Rivet
2018-08-30 13:42 ` [dpdk-dev] [PATCH v1 13/13] eal: add generic dev parameter Gaetan Rivet
2018-08-30 15:42 ` [dpdk-dev] [PATCH v1 00/13] Implement new devargs framework Stephen Hemminger
2018-09-19 16:03 ` [dpdk-dev] [PATCH v2 " Gaetan Rivet
2018-09-19 16:03 ` [dpdk-dev] [PATCH v2 01/13] bus/pci: implement device iteration and comparison Gaetan Rivet
2018-09-19 16:03 ` [dpdk-dev] [PATCH v2 02/13] bus/pci: add device matching field id Gaetan Rivet
2018-09-19 16:03 ` [dpdk-dev] [PATCH v2 03/13] bus/vdev: implement device iteration Gaetan Rivet
2018-09-19 16:03 ` Gaetan Rivet [this message]
2018-09-20 16:11 ` [dpdk-dev] [PATCH v2 04/13] bus/vdev: add device matching field driver Thomas Monjalon
2018-09-21 11:53 ` Gaëtan Rivet
2018-09-21 12:55 ` Thomas Monjalon
2018-09-19 16:03 ` [dpdk-dev] [PATCH v2 05/13] ethdev: add private generic device iterator Gaetan Rivet
2018-09-20 10:02 ` Andrew Rybchenko
2018-09-19 16:03 ` [dpdk-dev] [PATCH v2 06/13] ethdev: register ether layer as a class Gaetan Rivet
2018-09-19 16:03 ` [dpdk-dev] [PATCH v2 07/13] ethdev: add device matching field name Gaetan Rivet
2018-09-20 16:17 ` Thomas Monjalon
2018-09-21 12:16 ` Gaëtan Rivet
2018-09-21 13:06 ` Thomas Monjalon
2018-09-19 16:03 ` [dpdk-dev] [PATCH v2 08/13] app/testpmd: add show device command Gaetan Rivet
2018-09-19 16:03 ` [dpdk-dev] [PATCH v2 09/13] bus/pci: pre-process declarative PCI devargs Gaetan Rivet
2018-09-19 16:03 ` [dpdk-dev] [PATCH v2 10/13] bus/vdev: pre-process declarative vdev devargs Gaetan Rivet
2018-09-19 16:03 ` [dpdk-dev] [PATCH v2 11/13] bus/pci: process declarative PCI devargs Gaetan Rivet
2018-09-19 16:03 ` [dpdk-dev] [PATCH v2 12/13] ethdev: process declarative eth devargs Gaetan Rivet
2018-09-20 10:11 ` Andrew Rybchenko
2018-09-19 16:03 ` [dpdk-dev] [PATCH v2 13/13] eal: add generic dev parameter Gaetan Rivet
2018-10-03 12:31 ` [dpdk-dev] [PATCH v2 00/13] Implement new devargs framework Thomas Monjalon
2020-02-19 5:43 ` Pavan Nikhilesh Bhagavatula
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