net: mhi: Create mhi.h

Move mhi-net shared structures to mhi header, that will be used by
upcoming proto(s).

Signed-off-by: Loic Poulain <loic.poulain@linaro.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/mhi/mhi.h b/drivers/net/mhi/mhi.h
new file mode 100644 (file)
index 0000000..5050e4a
--- /dev/null
+++ b/drivers/net/mhi/mhi.h
@@ -0,0 +1,36 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/* MHI Network driver - Network over MHI bus
+ *
+ * Copyright (C) 2021 Linaro Ltd <loic.poulain@linaro.org>
+ */
+
+struct mhi_net_stats {
+       u64_stats_t rx_packets;
+       u64_stats_t rx_bytes;
+       u64_stats_t rx_errors;
+       u64_stats_t rx_dropped;
+       u64_stats_t tx_packets;
+       u64_stats_t tx_bytes;
+       u64_stats_t tx_errors;
+       u64_stats_t tx_dropped;
+       struct u64_stats_sync tx_syncp;
+       struct u64_stats_sync rx_syncp;
+};
+
+struct mhi_net_dev {
+       struct mhi_device *mdev;
+       struct net_device *ndev;
+       struct sk_buff *skbagg_head;
+       struct sk_buff *skbagg_tail;
+       const struct mhi_net_proto *proto;
+       void *proto_data;
+       struct delayed_work rx_refill;
+       struct mhi_net_stats stats;
+       u32 rx_queue_sz;
+};
+
+struct mhi_net_proto {
+       int (*init)(struct mhi_net_dev *mhi_netdev);
+       struct sk_buff * (*tx_fixup)(struct mhi_net_dev *mhi_netdev, struct sk_buff *skb);
+       void (*rx)(struct mhi_net_dev *mhi_netdev, struct sk_buff *skb);
+};

diff --git a/drivers/net/mhi/net.c b/drivers/net/mhi/net.c
index b92c2e1..58b4b7c 100644 (file)
--- a/drivers/net/mhi/net.c
+++ b/drivers/net/mhi/net.c
@@ -12,41 +12,12 @@
 #include <linux/skbuff.h>
 #include <linux/u64_stats_sync.h>
 
+#include "mhi.h"
+
 #define MHI_NET_MIN_MTU                ETH_MIN_MTU
 #define MHI_NET_MAX_MTU                0xffff
 #define MHI_NET_DEFAULT_MTU    0x4000
 
-struct mhi_net_stats {
-       u64_stats_t rx_packets;
-       u64_stats_t rx_bytes;
-       u64_stats_t rx_errors;
-       u64_stats_t rx_dropped;
-       u64_stats_t tx_packets;
-       u64_stats_t tx_bytes;
-       u64_stats_t tx_errors;
-       u64_stats_t tx_dropped;
-       struct u64_stats_sync tx_syncp;
-       struct u64_stats_sync rx_syncp;
-};
-
-struct mhi_net_dev {
-       struct mhi_device *mdev;
-       struct net_device *ndev;
-       struct sk_buff *skbagg_head;
-       struct sk_buff *skbagg_tail;
-       const struct mhi_net_proto *proto;
-       void *proto_data;
-       struct delayed_work rx_refill;
-       struct mhi_net_stats stats;
-       u32 rx_queue_sz;
-};
-
-struct mhi_net_proto {
-       int (*init)(struct mhi_net_dev *mhi_netdev);
-       struct sk_buff * (*tx_fixup)(struct mhi_net_dev *mhi_netdev, struct sk_buff *skb);
-       void (*rx)(struct mhi_net_dev *mhi_netdev, struct sk_buff *skb);
-};
-
 struct mhi_device_info {
        const char *netname;
        const struct mhi_net_proto *proto;