1 | /* SPDX-License-Identifier: GPL-2.0 */ |
2 | /* $Date: 2005/03/07 23:59:05 $ $RCSfile: mv88e1xxx.h,v $ $Revision: 1.13 $ */ |
3 | #ifndef CHELSIO_MV8E1XXX_H |
4 | #define CHELSIO_MV8E1XXX_H |
5 | |
6 | #ifndef BMCR_SPEED1000 |
7 | # define BMCR_SPEED1000 0x40 |
8 | #endif |
9 | |
10 | #ifndef ADVERTISE_PAUSE |
11 | # define ADVERTISE_PAUSE 0x400 |
12 | #endif |
13 | #ifndef ADVERTISE_PAUSE_ASYM |
14 | # define ADVERTISE_PAUSE_ASYM 0x800 |
15 | #endif |
16 | |
17 | /* Gigabit MII registers */ |
18 | #define MII_GBCR 9 /* 1000Base-T control register */ |
19 | #define MII_GBSR 10 /* 1000Base-T status register */ |
20 | |
21 | /* 1000Base-T control register fields */ |
22 | #define GBCR_ADV_1000HALF 0x100 |
23 | #define GBCR_ADV_1000FULL 0x200 |
24 | #define GBCR_PREFER_MASTER 0x400 |
25 | #define GBCR_MANUAL_AS_MASTER 0x800 |
26 | #define GBCR_MANUAL_CONFIG_ENABLE 0x1000 |
27 | |
28 | /* 1000Base-T status register fields */ |
29 | #define GBSR_LP_1000HALF 0x400 |
30 | #define GBSR_LP_1000FULL 0x800 |
31 | #define GBSR_REMOTE_OK 0x1000 |
32 | #define GBSR_LOCAL_OK 0x2000 |
33 | #define GBSR_LOCAL_MASTER 0x4000 |
34 | #define GBSR_MASTER_FAULT 0x8000 |
35 | |
36 | /* Marvell PHY interrupt status bits. */ |
37 | #define MV88E1XXX_INTR_JABBER 0x0001 |
38 | #define MV88E1XXX_INTR_POLARITY_CHNG 0x0002 |
39 | #define MV88E1XXX_INTR_ENG_DETECT_CHNG 0x0010 |
40 | #define MV88E1XXX_INTR_DOWNSHIFT 0x0020 |
41 | #define MV88E1XXX_INTR_MDI_XOVER_CHNG 0x0040 |
42 | #define MV88E1XXX_INTR_FIFO_OVER_UNDER 0x0080 |
43 | #define MV88E1XXX_INTR_FALSE_CARRIER 0x0100 |
44 | #define MV88E1XXX_INTR_SYMBOL_ERROR 0x0200 |
45 | #define MV88E1XXX_INTR_LINK_CHNG 0x0400 |
46 | #define MV88E1XXX_INTR_AUTONEG_DONE 0x0800 |
47 | #define MV88E1XXX_INTR_PAGE_RECV 0x1000 |
48 | #define MV88E1XXX_INTR_DUPLEX_CHNG 0x2000 |
49 | #define MV88E1XXX_INTR_SPEED_CHNG 0x4000 |
50 | #define MV88E1XXX_INTR_AUTONEG_ERR 0x8000 |
51 | |
52 | /* Marvell PHY specific registers. */ |
53 | #define MV88E1XXX_SPECIFIC_CNTRL_REGISTER 16 |
54 | #define MV88E1XXX_SPECIFIC_STATUS_REGISTER 17 |
55 | #define MV88E1XXX_INTERRUPT_ENABLE_REGISTER 18 |
56 | #define MV88E1XXX_INTERRUPT_STATUS_REGISTER 19 |
57 | #define MV88E1XXX_EXT_PHY_SPECIFIC_CNTRL_REGISTER 20 |
58 | #define MV88E1XXX_RECV_ERR_CNTR_REGISTER 21 |
59 | #define MV88E1XXX_RES_REGISTER 22 |
60 | #define MV88E1XXX_GLOBAL_STATUS_REGISTER 23 |
61 | #define MV88E1XXX_LED_CONTROL_REGISTER 24 |
62 | #define MV88E1XXX_MANUAL_LED_OVERRIDE_REGISTER 25 |
63 | #define MV88E1XXX_EXT_PHY_SPECIFIC_CNTRL_2_REGISTER 26 |
64 | #define MV88E1XXX_EXT_PHY_SPECIFIC_STATUS_REGISTER 27 |
65 | #define MV88E1XXX_VIRTUAL_CABLE_TESTER_REGISTER 28 |
66 | #define MV88E1XXX_EXTENDED_ADDR_REGISTER 29 |
67 | #define MV88E1XXX_EXTENDED_REGISTER 30 |
68 | |
69 | /* PHY specific control register fields */ |
70 | #define S_PSCR_MDI_XOVER_MODE 5 |
71 | #define M_PSCR_MDI_XOVER_MODE 0x3 |
72 | #define V_PSCR_MDI_XOVER_MODE(x) ((x) << S_PSCR_MDI_XOVER_MODE) |
73 | #define G_PSCR_MDI_XOVER_MODE(x) (((x) >> S_PSCR_MDI_XOVER_MODE) & M_PSCR_MDI_XOVER_MODE) |
74 | |
75 | /* Extended PHY specific control register fields */ |
76 | #define S_DOWNSHIFT_ENABLE 8 |
77 | #define V_DOWNSHIFT_ENABLE (1 << S_DOWNSHIFT_ENABLE) |
78 | |
79 | #define S_DOWNSHIFT_CNT 9 |
80 | #define M_DOWNSHIFT_CNT 0x7 |
81 | #define V_DOWNSHIFT_CNT(x) ((x) << S_DOWNSHIFT_CNT) |
82 | #define G_DOWNSHIFT_CNT(x) (((x) >> S_DOWNSHIFT_CNT) & M_DOWNSHIFT_CNT) |
83 | |
84 | /* PHY specific status register fields */ |
85 | #define S_PSSR_JABBER 0 |
86 | #define V_PSSR_JABBER (1 << S_PSSR_JABBER) |
87 | |
88 | #define S_PSSR_POLARITY 1 |
89 | #define V_PSSR_POLARITY (1 << S_PSSR_POLARITY) |
90 | |
91 | #define S_PSSR_RX_PAUSE 2 |
92 | #define V_PSSR_RX_PAUSE (1 << S_PSSR_RX_PAUSE) |
93 | |
94 | #define S_PSSR_TX_PAUSE 3 |
95 | #define V_PSSR_TX_PAUSE (1 << S_PSSR_TX_PAUSE) |
96 | |
97 | #define S_PSSR_ENERGY_DETECT 4 |
98 | #define V_PSSR_ENERGY_DETECT (1 << S_PSSR_ENERGY_DETECT) |
99 | |
100 | #define S_PSSR_DOWNSHIFT_STATUS 5 |
101 | #define V_PSSR_DOWNSHIFT_STATUS (1 << S_PSSR_DOWNSHIFT_STATUS) |
102 | |
103 | #define S_PSSR_MDI 6 |
104 | #define V_PSSR_MDI (1 << S_PSSR_MDI) |
105 | |
106 | #define S_PSSR_CABLE_LEN 7 |
107 | #define M_PSSR_CABLE_LEN 0x7 |
108 | #define V_PSSR_CABLE_LEN(x) ((x) << S_PSSR_CABLE_LEN) |
109 | #define G_PSSR_CABLE_LEN(x) (((x) >> S_PSSR_CABLE_LEN) & M_PSSR_CABLE_LEN) |
110 | |
111 | #define S_PSSR_LINK 10 |
112 | #define V_PSSR_LINK (1 << S_PSSR_LINK) |
113 | |
114 | #define S_PSSR_STATUS_RESOLVED 11 |
115 | #define V_PSSR_STATUS_RESOLVED (1 << S_PSSR_STATUS_RESOLVED) |
116 | |
117 | #define S_PSSR_PAGE_RECEIVED 12 |
118 | #define V_PSSR_PAGE_RECEIVED (1 << S_PSSR_PAGE_RECEIVED) |
119 | |
120 | #define S_PSSR_DUPLEX 13 |
121 | #define V_PSSR_DUPLEX (1 << S_PSSR_DUPLEX) |
122 | |
123 | #define S_PSSR_SPEED 14 |
124 | #define M_PSSR_SPEED 0x3 |
125 | #define V_PSSR_SPEED(x) ((x) << S_PSSR_SPEED) |
126 | #define G_PSSR_SPEED(x) (((x) >> S_PSSR_SPEED) & M_PSSR_SPEED) |
127 | |
128 | #endif |
129 | |