The vmbus bus interface is for drivers only.
Mark as internal and move the header on the driver headers list.
Signed-off-by: David Marchand <david.marchand@redhat.com>
---
drivers/bus/vmbus/bus_vmbus_driver.h | 106 +++++++++++++++++++++++++++
drivers/bus/vmbus/meson.build | 1 +
drivers/bus/vmbus/private.h | 2 +-
drivers/bus/vmbus/rte_bus_vmbus.h | 83 ---------------------
drivers/bus/vmbus/version.map | 9 ++-
drivers/net/netvsc/hn_ethdev.c | 2 +-
drivers/net/netvsc/hn_nvs.c | 2 +-
drivers/net/netvsc/hn_rndis.c | 2 +-
drivers/net/netvsc/hn_rxtx.c | 2 +-
drivers/net/netvsc/hn_vf.c | 2 +-
10 files changed, 120 insertions(+), 91 deletions(-)
create mode 100644 drivers/bus/vmbus/bus_vmbus_driver.h
new file mode 100644
@@ -0,0 +1,106 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright (c) 2018, Microsoft Corporation.
+ * All Rights Reserved.
+ */
+
+#ifndef BUS_VMBUS_DRIVER_H
+#define BUS_VMBUS_DRIVER_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <rte_bus_vmbus.h>
+#include <rte_compat.h>
+#include <rte_dev.h>
+
+struct vmbus_channel;
+struct vmbus_mon_page;
+
+/** Maximum number of VMBUS resources. */
+enum hv_uio_map {
+ HV_TXRX_RING_MAP = 0,
+ HV_INT_PAGE_MAP,
+ HV_MON_PAGE_MAP,
+ HV_RECV_BUF_MAP,
+ HV_SEND_BUF_MAP
+};
+#define VMBUS_MAX_RESOURCE 5
+
+/**
+ * A structure describing a VMBUS device.
+ */
+struct rte_vmbus_device {
+ RTE_TAILQ_ENTRY(rte_vmbus_device) next; /**< Next probed VMBUS device */
+ const struct rte_vmbus_driver *driver; /**< Associated driver */
+ struct rte_device device; /**< Inherit core device */
+ rte_uuid_t device_id; /**< VMBUS device id */
+ rte_uuid_t class_id; /**< VMBUS device type */
+ uint32_t relid; /**< id for primary */
+ uint8_t monitor_id; /**< monitor page */
+ int uio_num; /**< UIO device number */
+ uint32_t *int_page; /**< VMBUS interrupt page */
+ struct vmbus_channel *primary; /**< VMBUS primary channel */
+ struct vmbus_mon_page *monitor_page; /**< VMBUS monitor page */
+
+ struct rte_intr_handle *intr_handle; /**< Interrupt handle */
+ struct rte_mem_resource resource[VMBUS_MAX_RESOURCE];
+};
+
+/**
+ * Initialization function for the driver called during VMBUS probing.
+ */
+typedef int (vmbus_probe_t)(struct rte_vmbus_driver *,
+ struct rte_vmbus_device *);
+
+/**
+ * Initialization function for the driver called during hot plugging.
+ */
+typedef int (vmbus_remove_t)(struct rte_vmbus_device *);
+
+/**
+ * A structure describing a VMBUS driver.
+ */
+struct rte_vmbus_driver {
+ RTE_TAILQ_ENTRY(rte_vmbus_driver) next; /**< Next in list. */
+ struct rte_driver driver;
+ vmbus_probe_t *probe; /**< Device Probe function. */
+ vmbus_remove_t *remove; /**< Device Remove function. */
+
+ const rte_uuid_t *id_table; /**< ID table. */
+};
+
+/**
+ * Register a VMBUS driver.
+ *
+ * @param driver
+ * A pointer to a rte_vmbus_driver structure describing the driver
+ * to be registered.
+ */
+__rte_internal
+void rte_vmbus_register(struct rte_vmbus_driver *driver);
+
+/**
+ * Unregister a VMBUS driver.
+ *
+ * @param driver
+ * A pointer to a rte_vmbus_driver structure describing the driver
+ * to be unregistered.
+ */
+__rte_internal
+void rte_vmbus_unregister(struct rte_vmbus_driver *driver);
+
+/** Helper for VMBUS device registration from driver instance */
+#define RTE_PMD_REGISTER_VMBUS(nm, vmbus_drv) \
+ RTE_INIT(vmbusinitfn_ ##nm) \
+ { \
+ (vmbus_drv).driver.name = RTE_STR(nm); \
+ rte_vmbus_register(&vmbus_drv); \
+ } \
+ RTE_PMD_EXPORT_NAME(nm, __COUNTER__)
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* BUS_VMBUS_DRIVER_H */
@@ -8,6 +8,7 @@ endif
headers = files('rte_bus_vmbus.h','rte_vmbus_reg.h')
+driver_sdk_headers = files('bus_vmbus_driver.h')
sources = files(
'vmbus_bufring.c',
@@ -10,10 +10,10 @@
#include <sys/uio.h>
#include <bus_driver.h>
+#include <bus_vmbus_driver.h>
#include <rte_log.h>
#include <rte_eal_paging.h>
#include <rte_vmbus_reg.h>
-#include <rte_bus_vmbus.h>
/**
* Structure describing the VM bus
@@ -27,68 +27,12 @@ extern "C" {
#include <rte_uuid.h>
#include <rte_debug.h>
#include <rte_interrupts.h>
-#include <rte_dev.h>
#include <rte_vmbus_reg.h>
/* Forward declarations */
struct rte_vmbus_device;
struct rte_vmbus_driver;
struct vmbus_channel;
-struct vmbus_mon_page;
-
-/** Maximum number of VMBUS resources. */
-enum hv_uio_map {
- HV_TXRX_RING_MAP = 0,
- HV_INT_PAGE_MAP,
- HV_MON_PAGE_MAP,
- HV_RECV_BUF_MAP,
- HV_SEND_BUF_MAP
-};
-#define VMBUS_MAX_RESOURCE 5
-
-/**
- * A structure describing a VMBUS device.
- */
-struct rte_vmbus_device {
- RTE_TAILQ_ENTRY(rte_vmbus_device) next; /**< Next probed VMBUS device */
- const struct rte_vmbus_driver *driver; /**< Associated driver */
- struct rte_device device; /**< Inherit core device */
- rte_uuid_t device_id; /**< VMBUS device id */
- rte_uuid_t class_id; /**< VMBUS device type */
- uint32_t relid; /**< id for primary */
- uint8_t monitor_id; /**< monitor page */
- int uio_num; /**< UIO device number */
- uint32_t *int_page; /**< VMBUS interrupt page */
- struct vmbus_channel *primary; /**< VMBUS primary channel */
- struct vmbus_mon_page *monitor_page; /**< VMBUS monitor page */
-
- struct rte_intr_handle *intr_handle; /**< Interrupt handle */
- struct rte_mem_resource resource[VMBUS_MAX_RESOURCE];
-};
-
-/**
- * Initialization function for the driver called during VMBUS probing.
- */
-typedef int (vmbus_probe_t)(struct rte_vmbus_driver *,
- struct rte_vmbus_device *);
-
-/**
- * Initialization function for the driver called during hot plugging.
- */
-typedef int (vmbus_remove_t)(struct rte_vmbus_device *);
-
-/**
- * A structure describing a VMBUS driver.
- */
-struct rte_vmbus_driver {
- RTE_TAILQ_ENTRY(rte_vmbus_driver) next; /**< Next in list. */
- struct rte_driver driver;
- vmbus_probe_t *probe; /**< Device Probe function. */
- vmbus_remove_t *remove; /**< Device Remove function. */
-
- const rte_uuid_t *id_table; /**< ID table. */
-};
-
/**
* Scan the content of the VMBUS bus, and the devices in the devices
@@ -357,15 +301,6 @@ void rte_vmbus_set_latency(const struct rte_vmbus_device *dev,
const struct vmbus_channel *chan,
uint32_t latency);
-/**
- * Register a VMBUS driver.
- *
- * @param driver
- * A pointer to a rte_vmbus_driver structure describing the driver
- * to be registered.
- */
-void rte_vmbus_register(struct rte_vmbus_driver *driver);
-
/**
* For debug dump contents of ring buffer.
*
@@ -374,24 +309,6 @@ void rte_vmbus_register(struct rte_vmbus_driver *driver);
*/
void rte_vmbus_chan_dump(FILE *f, const struct vmbus_channel *chan);
-/**
- * Unregister a VMBUS driver.
- *
- * @param driver
- * A pointer to a rte_vmbus_driver structure describing the driver
- * to be unregistered.
- */
-void rte_vmbus_unregister(struct rte_vmbus_driver *driver);
-
-/** Helper for VMBUS device registration from driver instance */
-#define RTE_PMD_REGISTER_VMBUS(nm, vmbus_drv) \
- RTE_INIT(vmbusinitfn_ ##nm) \
- { \
- (vmbus_drv).driver.name = RTE_STR(nm); \
- rte_vmbus_register(&vmbus_drv); \
- } \
- RTE_PMD_EXPORT_NAME(nm, __COUNTER__)
-
#ifdef __cplusplus
}
#endif
@@ -16,13 +16,18 @@ DPDK_22 {
rte_vmbus_map_device;
rte_vmbus_max_channels;
rte_vmbus_probe;
- rte_vmbus_register;
rte_vmbus_scan;
rte_vmbus_set_latency;
rte_vmbus_sub_channel_index;
rte_vmbus_subchan_open;
rte_vmbus_unmap_device;
- rte_vmbus_unregister;
local: *;
};
+
+INTERNAL {
+ global:
+
+ rte_vmbus_register;
+ rte_vmbus_unregister;
+};
@@ -32,7 +32,7 @@
#include <rte_eal.h>
#include <rte_dev.h>
#include <bus_driver.h>
-#include <rte_bus_vmbus.h>
+#include <bus_vmbus_driver.h>
#include <rte_alarm.h>
#include "hn_logs.h"
@@ -29,7 +29,7 @@
#include <rte_memory.h>
#include <rte_eal.h>
#include <rte_dev.h>
-#include <rte_bus_vmbus.h>
+#include <bus_vmbus_driver.h>
#include "hn_logs.h"
#include "hn_var.h"
@@ -27,7 +27,7 @@
#include <rte_memory.h>
#include <rte_eal.h>
#include <rte_dev.h>
-#include <rte_bus_vmbus.h>
+#include <bus_vmbus_driver.h>
#include "hn_logs.h"
#include "hn_var.h"
@@ -27,7 +27,7 @@
#include <rte_eal.h>
#include <rte_dev.h>
#include <rte_net.h>
-#include <rte_bus_vmbus.h>
+#include <bus_vmbus_driver.h>
#include <rte_spinlock.h>
#include "hn_logs.h"
@@ -19,7 +19,7 @@
#include <ethdev_driver.h>
#include <rte_lcore.h>
#include <rte_memory.h>
-#include <rte_bus_vmbus.h>
+#include <bus_vmbus_driver.h>
#include <rte_pci.h>
#include <bus_pci_driver.h>
#include <rte_log.h>