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Commit 3fbcdbf3 authored by Jiri Pirko's avatar Jiri Pirko Committed by David S. Miller
Browse files

rocker: move OF-DPA stuff into separate file 



Carve out OF-DPA would specific code from the common file to the world
file. This change required struct rocker and struct rocker_port split
into world specific struct ofdpa and struct ofdpa_port. Along with this
the world specific functions and defines were renamed from prefix
"rocker_" to "ofdpa_".

Signed-off-by: default avatarJiri Pirko <jiri@mellanox.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 53901cc0

drivers/net/ethernet/rocker/rocker.h

+15 −38
Original line number Diff line number Diff line
@@ -14,8 +14,6 @@ 


#include <linux/kernel.h>

#include <linux/types.h>

#include <linux/hashtable.h>

#include <linux/if_vlan.h>

#include <linux/netdevice.h>

#include <net/neighbour.h>

#include <net/switchdev.h>
@@ -42,34 +40,12 @@ struct rocker_dma_ring_info { 


struct rocker;



enum {

	ROCKER_CTRL_LINK_LOCAL_MCAST,

	ROCKER_CTRL_LOCAL_ARP,

	ROCKER_CTRL_IPV4_MCAST,

	ROCKER_CTRL_IPV6_MCAST,

	ROCKER_CTRL_DFLT_BRIDGING,

	ROCKER_CTRL_DFLT_OVS,

	ROCKER_CTRL_MAX,

};



#define ROCKER_INTERNAL_VLAN_ID_BASE	0x0f00

#define ROCKER_N_INTERNAL_VLANS		255

#define ROCKER_VLAN_BITMAP_LEN		BITS_TO_LONGS(VLAN_N_VID)

#define ROCKER_INTERNAL_VLAN_BITMAP_LEN	BITS_TO_LONGS(ROCKER_N_INTERNAL_VLANS)



struct rocker_port {

	struct net_device *dev;

	struct net_device *bridge_dev;

	struct rocker *rocker;

	void *wpriv;

	unsigned int port_number;

	u32 pport;

	__be16 internal_vlan_id;

	int stp_state;

	u32 brport_flags;

	unsigned long ageing_time;

	bool ctrls[ROCKER_CTRL_MAX];

	unsigned long vlan_bitmap[ROCKER_VLAN_BITMAP_LEN];

	struct napi_struct napi_tx;

	struct napi_struct napi_rx;

	struct rocker_dma_ring_info tx_ring;
@@ -92,22 +68,23 @@ struct rocker { 
	struct rocker_dma_ring_info event_ring;

	struct rocker_world_ops *wops;

	void *wpriv;

	DECLARE_HASHTABLE(flow_tbl, 16);

	spinlock_t flow_tbl_lock;		/* for flow tbl accesses */

	u64 flow_tbl_next_cookie;

	DECLARE_HASHTABLE(group_tbl, 16);

	spinlock_t group_tbl_lock;		/* for group tbl accesses */

	struct timer_list fdb_cleanup_timer;

	DECLARE_HASHTABLE(fdb_tbl, 16);

	spinlock_t fdb_tbl_lock;		/* for fdb tbl accesses */

	unsigned long internal_vlan_bitmap[ROCKER_INTERNAL_VLAN_BITMAP_LEN];

	DECLARE_HASHTABLE(internal_vlan_tbl, 8);

	spinlock_t internal_vlan_tbl_lock;	/* for vlan tbl accesses */

	DECLARE_HASHTABLE(neigh_tbl, 16);

	spinlock_t neigh_tbl_lock;		/* for neigh tbl accesses */

	u32 neigh_tbl_next_index;

};



typedef int (*rocker_cmd_prep_cb_t)(const struct rocker_port *rocker_port,

				    struct rocker_desc_info *desc_info,

				    void *priv);



typedef int (*rocker_cmd_proc_cb_t)(const struct rocker_port *rocker_port,

				    const struct rocker_desc_info *desc_info,

				    void *priv);



int rocker_cmd_exec(struct rocker_port *rocker_port, bool nowait,

		    rocker_cmd_prep_cb_t prepare, void *prepare_priv,

		    rocker_cmd_proc_cb_t process, void *process_priv);



int rocker_port_set_learning(struct rocker_port *rocker_port,

			     bool learning);



struct rocker_world_ops {

	const char *kind;

	size_t priv_size;

drivers/net/ethernet/rocker/rocker_main.c

+120 −2953

File changed.

Preview size limit exceeded, changes collapsed.

drivers/net/ethernet/rocker/rocker_ofdpa.c

+2925 −0

File changed.

Preview size limit exceeded, changes collapsed.