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authorBen Hutchings <ben@decadent.org.uk>2011-11-27 12:06:08 -0500
committerDavid S. Miller <davem@davemloft.net>2011-11-29 00:21:36 -0500
commitc8f0b86996c88081095124d16b869e8d8a1c02c5 (patch)
treec8ae0274df112c03a9029625aec9e3eb4e2e7026 /net/dsa/dsa_priv.h
parentfa67a04497c03a1ead12cd896262de14980311e8 (diff)
dsa: Move all definitions needed by drivers into <net/dsa.h>
Any headers included by drivers should be under include/, and any definitions they use are not really private to the core as the name "dsa_priv.h" suggests. Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Acked-by: Lennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/dsa/dsa_priv.h')
-rw-r--r--net/dsa/dsa_priv.h91
1 files changed, 0 insertions, 91 deletions
diff --git a/net/dsa/dsa_priv.h b/net/dsa/dsa_priv.h
index 89a2eb48232a..d4cf5cc747e3 100644
--- a/net/dsa/dsa_priv.h
+++ b/net/dsa/dsa_priv.h
@@ -11,64 +11,9 @@
11#ifndef __DSA_PRIV_H 11#ifndef __DSA_PRIV_H
12#define __DSA_PRIV_H 12#define __DSA_PRIV_H
13 13
14#include <linux/list.h>
15#include <linux/phy.h> 14#include <linux/phy.h>
16#include <linux/timer.h>
17#include <linux/workqueue.h>
18#include <net/dsa.h> 15#include <net/dsa.h>
19 16
20struct dsa_switch {
21 /*
22 * Parent switch tree, and switch index.
23 */
24 struct dsa_switch_tree *dst;
25 int index;
26
27 /*
28 * Configuration data for this switch.
29 */
30 struct dsa_chip_data *pd;
31
32 /*
33 * The used switch driver.
34 */
35 struct dsa_switch_driver *drv;
36
37 /*
38 * Reference to mii bus to use.
39 */
40 struct mii_bus *master_mii_bus;
41
42 /*
43 * Slave mii_bus and devices for the individual ports.
44 */
45 u32 dsa_port_mask;
46 u32 phys_port_mask;
47 struct mii_bus *slave_mii_bus;
48 struct net_device *ports[DSA_MAX_PORTS];
49};
50
51static inline bool dsa_is_cpu_port(struct dsa_switch *ds, int p)
52{
53 return !!(ds->index == ds->dst->cpu_switch && p == ds->dst->cpu_port);
54}
55
56static inline u8 dsa_upstream_port(struct dsa_switch *ds)
57{
58 struct dsa_switch_tree *dst = ds->dst;
59
60 /*
61 * If this is the root switch (i.e. the switch that connects
62 * to the CPU), return the cpu port number on this switch.
63 * Else return the (DSA) port number that connects to the
64 * switch that is one hop closer to the cpu.
65 */
66 if (dst->cpu_switch == ds->index)
67 return dst->cpu_port;
68 else
69 return ds->pd->rtable[dst->cpu_switch];
70}
71
72struct dsa_slave_priv { 17struct dsa_slave_priv {
73 /* 18 /*
74 * The linux network interface corresponding to this 19 * The linux network interface corresponding to this
@@ -90,44 +35,8 @@ struct dsa_slave_priv {
90 struct phy_device *phy; 35 struct phy_device *phy;
91}; 36};
92 37
93struct dsa_switch_driver {
94 struct list_head list;
95
96 __be16 tag_protocol;
97 int priv_size;
98
99 /*
100 * Probing and setup.
101 */
102 char *(*probe)(struct mii_bus *bus, int sw_addr);
103 int (*setup)(struct dsa_switch *ds);
104 int (*set_addr)(struct dsa_switch *ds, u8 *addr);
105
106 /*
107 * Access to the switch's PHY registers.
108 */
109 int (*phy_read)(struct dsa_switch *ds, int port, int regnum);
110 int (*phy_write)(struct dsa_switch *ds, int port,
111 int regnum, u16 val);
112
113 /*
114 * Link state polling and IRQ handling.
115 */
116 void (*poll_link)(struct dsa_switch *ds);
117
118 /*
119 * ethtool hardware statistics.
120 */
121 void (*get_strings)(struct dsa_switch *ds, int port, uint8_t *data);
122 void (*get_ethtool_stats)(struct dsa_switch *ds,
123 int port, uint64_t *data);
124 int (*get_sset_count)(struct dsa_switch *ds);
125};
126
127/* dsa.c */ 38/* dsa.c */
128extern char dsa_driver_version[]; 39extern char dsa_driver_version[];
129void register_switch_driver(struct dsa_switch_driver *type);
130void unregister_switch_driver(struct dsa_switch_driver *type);
131 40
132/* slave.c */ 41/* slave.c */
133void dsa_slave_mii_bus_init(struct dsa_switch *ds); 42void dsa_slave_mii_bus_init(struct dsa_switch *ds);