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From: Tal Shnaiderman <talshn@nvidia.com>
To: dev@dpdk.org
Cc: thomas@monjalon.net, matan@nvidia.com, rasland@nvidia.com,
ophirmu@nvidia.com
Date: Mon, 28 Dec 2020 14:32:32 +0200
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Subject: [dpdk-dev] [PATCH v2 05/35] common/mlx5/windows: wrap event channel
APIs with OS calls
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This commit is the Windows equivalent of the Linux implementation.
Windows returns an error ENOTSUP for the APIs to create/destroy event
channel or to subscribe an event.
Signed-off-by: Tal Shnaiderman <talshn@nvidia.com>
Signed-off-by: Ophir Munk <ophirmu@nvidia.com>
Acked-by: Matan Azrad <matan@nvidia.com>
---
drivers/common/mlx5/windows/mlx5_common_os.h | 29 ++++++++++++++++++++++++++++
1 file changed, 29 insertions(+)
diff --git a/drivers/common/mlx5/windows/mlx5_common_os.h b/drivers/common/mlx5/windows/mlx5_common_os.h
index ac5b848bc2..e92533c4d3 100644
--- a/drivers/common/mlx5/windows/mlx5_common_os.h
+++ b/drivers/common/mlx5/windows/mlx5_common_os.h
@@ -219,6 +219,35 @@ mlx5_os_get_devx_uar_page_id(void *uar)
return ((devx_uar_handle *)uar)->uar_index;
}
+static inline void *
+mlx5_os_devx_create_event_channel(void *ctx, int flags)
+{
+ (void)ctx;
+ (void)flags;
+ errno = ENOTSUP;
+ return NULL;
+}
+
+static inline void
+mlx5_os_devx_destroy_event_channel(void *eventc)
+{
+ (void)eventc;
+}
+
+static inline int
+mlx5_os_devx_subscribe_devx_event(void *eventc,
+ void *obj,
+ uint16_t events_sz, uint16_t events_num[],
+ uint64_t cookie)
+{
+ (void)eventc;
+ (void)obj;
+ (void)events_sz;
+ (void)events_num;
+ (void)cookie;
+ return -ENOTSUP;
+}
+
void *mlx5_os_alloc_pd(void *ctx);
int mlx5_os_dealloc_pd(void *pd);
void *mlx5_os_umem_reg(void *ctx, void *addr, size_t size, uint32_t access);
--
2.16.1.windows.4