From: Gaetan Rivet <gaetan.rivet@6wind.com>
To: dev@dpdk.org
Subject: [dpdk-dev] [PATCH 04/12] pci: expose device detach routine
Date: Fri, 3 Mar 2017 16:40:26 +0100 [thread overview]
Message-ID: <546829650f06dbec31f2b7138d97f07752760683.1488550982.git.gaetan.rivet@6wind.com> (raw)
In-Reply-To: <cover.1488550982.git.gaetan.rivet@6wind.com>
Make the pci_detach_all_drivers public. No further changes.
Signed-off-by: Gaetan Rivet <gaetan.rivet@6wind.com>
---
lib/librte_eal/bsdapp/eal/rte_eal_version.map | 5 +++++
lib/librte_eal/common/eal_common_pci.c | 6 +++---
lib/librte_eal/common/include/rte_pci.h | 15 +++++++++++++++
lib/librte_eal/linuxapp/eal/rte_eal_version.map | 5 +++++
4 files changed, 28 insertions(+), 3 deletions(-)
diff --git a/lib/librte_eal/bsdapp/eal/rte_eal_version.map b/lib/librte_eal/bsdapp/eal/rte_eal_version.map
index 2cf1ac8..3a87756 100644
--- a/lib/librte_eal/bsdapp/eal/rte_eal_version.map
+++ b/lib/librte_eal/bsdapp/eal/rte_eal_version.map
@@ -185,3 +185,8 @@ DPDK_17.02 {
rte_bus_unregister;
} DPDK_16.11;
+
+DPDK_17.05 {
+ rte_eal_pci_detach_all_drivers;
+
+} DPDK_17.02;
diff --git a/lib/librte_eal/common/eal_common_pci.c b/lib/librte_eal/common/eal_common_pci.c
index 72547bd..d38335a 100644
--- a/lib/librte_eal/common/eal_common_pci.c
+++ b/lib/librte_eal/common/eal_common_pci.c
@@ -313,8 +313,8 @@ pci_probe_all_drivers(struct rte_pci_device *dev)
* registered driver for the given device. Return -1 if initialization
* failed, return 1 if no driver is found for this device.
*/
-static int
-pci_detach_all_drivers(struct rte_pci_device *dev)
+int
+rte_eal_pci_detach_all_drivers(struct rte_pci_device *dev)
{
struct rte_pci_driver *dr = NULL;
int rc = 0;
@@ -388,7 +388,7 @@ rte_eal_pci_detach(const struct rte_pci_addr *addr)
if (rte_eal_compare_pci_addr(&dev->addr, addr))
continue;
- ret = pci_detach_all_drivers(dev);
+ ret = rte_eal_pci_detach_all_drivers(dev);
if (ret < 0)
goto err_return;
diff --git a/lib/librte_eal/common/include/rte_pci.h b/lib/librte_eal/common/include/rte_pci.h
index 4a67883..598a1ef 100644
--- a/lib/librte_eal/common/include/rte_pci.h
+++ b/lib/librte_eal/common/include/rte_pci.h
@@ -459,6 +459,21 @@ void pci_unmap_resource(void *requested_addr, size_t size);
int rte_eal_pci_probe_one(const struct rte_pci_addr *addr);
/**
+ * Remove any PCI drivers tied to the device.
+ *
+ * If vendor/device ID match, call the remove() function of all
+ * registered driver for the given device.
+ *
+ * @param dev
+ * The PCI device to remove
+ * @return
+ * - 0 on success.
+ * - Negative on error.
+ * - Positive if no driver exists for that device.
+ */
+int rte_eal_pci_detach_all_drivers(struct rte_pci_device *dev);
+
+/**
* Close the single PCI device.
*
* Scan the content of the PCI bus, and find the pci device specified by pci
diff --git a/lib/librte_eal/linuxapp/eal/rte_eal_version.map b/lib/librte_eal/linuxapp/eal/rte_eal_version.map
index 3c68ff5..192c0d5 100644
--- a/lib/librte_eal/linuxapp/eal/rte_eal_version.map
+++ b/lib/librte_eal/linuxapp/eal/rte_eal_version.map
@@ -189,3 +189,8 @@ DPDK_17.02 {
rte_bus_unregister;
} DPDK_16.11;
+
+DPDK_17.05 {
+ rte_eal_pci_detach_all_drivers;
+
+} DPDK_17.02;
--
2.1.4
next prev parent reply other threads:[~2017-03-03 15:40 UTC|newest]
Thread overview: 49+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-03-03 15:40 [dpdk-dev] [PATCH 00/12] introduce fail-safe PMD Gaetan Rivet
2017-03-03 15:40 ` [dpdk-dev] [PATCH 01/12] ethdev: save VLAN filter setting Gaetan Rivet
2017-03-03 17:33 ` Stephen Hemminger
2017-03-03 15:40 ` [dpdk-dev] [PATCH 02/12] ethdev: add flow API rule copy function Gaetan Rivet
2017-03-03 15:40 ` [dpdk-dev] [PATCH 03/12] ethdev: add deferred intermediate device state Gaetan Rivet
2017-03-03 17:34 ` Stephen Hemminger
2017-03-03 15:40 ` Gaetan Rivet [this message]
2017-03-03 15:40 ` [dpdk-dev] [PATCH 05/12] pci: expose parse and probe routines Gaetan Rivet
2017-03-03 15:40 ` [dpdk-dev] [PATCH 06/12] net/failsafe: add fail-safe PMD Gaetan Rivet
2017-03-03 17:38 ` Stephen Hemminger
2017-03-06 14:19 ` Gaëtan Rivet
2017-03-03 15:40 ` [dpdk-dev] [PATCH 07/12] net/failsafe: add plug-in support Gaetan Rivet
2017-03-03 15:40 ` [dpdk-dev] [PATCH 08/12] net/failsafe: add flexible device definition Gaetan Rivet
2017-03-03 15:40 ` [dpdk-dev] [PATCH 09/12] net/failsafe: support flow API Gaetan Rivet
2017-03-03 15:40 ` [dpdk-dev] [PATCH 10/12] net/failsafe: support offload capabilities Gaetan Rivet
2017-03-03 15:40 ` [dpdk-dev] [PATCH 11/12] net/failsafe: add fast burst functions Gaetan Rivet
2017-03-03 15:40 ` [dpdk-dev] [PATCH 12/12] net/failsafe: support device removal Gaetan Rivet
2017-03-03 16:14 ` [dpdk-dev] [PATCH 00/12] introduce fail-safe PMD Bruce Richardson
2017-03-06 13:53 ` Gaëtan Rivet
2017-03-03 17:27 ` Stephen Hemminger
2017-03-08 15:15 ` [dpdk-dev] [PATCH v2 00/13] " Gaetan Rivet
2017-03-08 15:15 ` [dpdk-dev] [PATCH v2 01/13] ethdev: save VLAN filter setting Gaetan Rivet
2017-03-08 15:15 ` [dpdk-dev] [PATCH v2 02/13] ethdev: add flow API rule copy function Gaetan Rivet
2017-03-08 15:15 ` [dpdk-dev] [PATCH v2 03/13] ethdev: add deferred intermediate device state Gaetan Rivet
2017-03-08 15:15 ` [dpdk-dev] [PATCH v2 04/13] pci: expose device detach routine Gaetan Rivet
2017-03-08 15:15 ` [dpdk-dev] [PATCH v2 05/13] pci: expose parse and probe routines Gaetan Rivet
2017-03-08 15:15 ` [dpdk-dev] [PATCH v2 06/13] net/failsafe: add fail-safe PMD Gaetan Rivet
2017-03-08 15:15 ` [dpdk-dev] [PATCH v2 07/13] net/failsafe: add plug-in support Gaetan Rivet
2017-03-08 15:15 ` [dpdk-dev] [PATCH v2 08/13] net/failsafe: add flexible device definition Gaetan Rivet
2017-03-08 15:15 ` [dpdk-dev] [PATCH v2 09/13] net/failsafe: support flow API Gaetan Rivet
2017-03-08 15:15 ` [dpdk-dev] [PATCH v2 10/13] net/failsafe: support offload capabilities Gaetan Rivet
2017-03-08 15:15 ` [dpdk-dev] [PATCH v2 11/13] net/failsafe: add fast burst functions Gaetan Rivet
2017-03-08 15:15 ` [dpdk-dev] [PATCH v2 12/13] net/failsafe: support device removal Gaetan Rivet
2017-03-08 15:15 ` [dpdk-dev] [PATCH v2 13/13] net/failsafe: support link status change event Gaetan Rivet
2017-03-08 16:54 ` [dpdk-dev] [PATCH v2 00/13] introduce fail-safe PMD Neil Horman
2017-03-09 9:15 ` Bruce Richardson
2017-03-10 9:13 ` Gaëtan Rivet
2017-03-10 22:43 ` Neil Horman
2017-03-14 14:49 ` Gaëtan Rivet
2017-03-15 3:28 ` Bruce Richardson
2017-03-15 11:15 ` Thomas Monjalon
2017-03-15 14:25 ` Gaëtan Rivet
2017-03-16 20:50 ` Neil Horman
2017-03-17 10:56 ` Gaëtan Rivet
2017-03-18 19:51 ` Neil Horman
2017-03-20 15:00 ` Thomas Monjalon
2017-05-17 12:50 ` Ferruh Yigit
2017-05-17 16:59 ` Gaëtan Rivet
2017-03-23 13:01 ` Ferruh Yigit
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