source: rtems/bsps/arm/csb336/net/lan91c11x.h @ 031df391

5
Last change on this file since 031df391 was 031df391, checked in by Sebastian Huber <sebastian.huber@…>, on Apr 23, 2018 at 7:53:31 AM

bsps: Move legacy network drivers to bsps

This patch is a part of the BSP source reorganization.

Update #3285.

  • Property mode set to 100644
File size: 9.3 KB
Line 
1/**
2 * @file
3 *
4 * @ingroup arm_csb336
5 *
6 * @brief SMSC LAN91C11x ethernet devices definitions.
7 */
8
9/**
10 * @defgroup arm_csb336_lan91c11x SMSC LAN91C11x
11 *
12 * @ingroup arm_csb336
13 *
14 * @brief SMSC LAN91C11x ethernet devices definitions.
15 */
16
17/*
18 *  Header file for SMSC LAN91C11x ethernet devices
19 *
20 *  Copyright (c) 2004 by Cogent Computer Systems
21 *  Written by Jay Monkman <jtm@lopingdog.com>
22 *
23 *  The license and distribution terms for this file may be
24 *  found in the file LICENSE in this distribution or at
25 *  http://www.rtems.org/license/LICENSE.
26 */
27#ifndef __LAN91C11X_H__
28#define __LAN91C11X_H__
29
30#include <rtems.h>
31#include <bsp.h>
32
33uint16_t lan91c11x_read_reg(int);
34void lan91c11x_write_reg(int, uint16_t);
35uint16_t lan91c11x_read_reg_fast(int);
36void lan91c11x_write_reg_fast(int, uint16_t);
37void lan91c11x_write_phy_reg(int , uint16_t);
38uint16_t lan91c11x_read_phy_reg(int);
39void lan91c11x_unlock(void);
40void lan91c11x_lock(void);
41
42#define LAN91C11X_BASE_ADDR 0x12000000
43
44#define LAN91C11X_REG(_b_, _r_) ((((_b_) & 0xf) << 4) | ((_r_) & 0xf))
45
46
47#define LAN91C11X_TCR             (LAN91C11X_REG(0, 0x0))
48#define LAN91C11X_EPHSTAT         (LAN91C11X_REG(0, 0x2))
49#define LAN91C11X_RCR             (LAN91C11X_REG(0, 0x4))
50#define LAN91C11X_CNTR            (LAN91C11X_REG(0, 0x6))
51#define LAN91C11X_MIR             (LAN91C11X_REG(0, 0x8))
52#define LAN91C11X_RPCR            (LAN91C11X_REG(0, 0xa))
53#define LAN91C11X_BANK            (LAN91C11X_REG(0, 0xe))
54#define LAN91C11X_CONFIG          (LAN91C11X_REG(1, 0x0))
55#define LAN91C11X_BASE            (LAN91C11X_REG(1, 0x2))
56#define LAN91C11X_IA0             (LAN91C11X_REG(1, 0x4))
57#define LAN91C11X_IA2             (LAN91C11X_REG(1, 0x6))
58#define LAN91C11X_IA4             (LAN91C11X_REG(1, 0x8))
59#define LAN91C11X_GNRL            (LAN91C11X_REG(1, 0xa))
60#define LAN91C11X_CTRL            (LAN91C11X_REG(1, 0xc))
61#define LAN91C11X_MMUCMD          (LAN91C11X_REG(2, 0x0))
62#define LAN91C11X_PNR             (LAN91C11X_REG(2, 0x2))
63#define LAN91C11X_FIFO            (LAN91C11X_REG(2, 0x4))
64#define LAN91C11X_PTR             (LAN91C11X_REG(2, 0x6))
65#define LAN91C11X_DATA            (LAN91C11X_REG(2, 0x8))
66#define LAN91C11X_INT             (LAN91C11X_REG(2, 0xc))
67#define LAN91C11X_MT0             (LAN91C11X_REG(3, 0x0))
68#define LAN91C11X_MT2             (LAN91C11X_REG(3, 0x2))
69#define LAN91C11X_MT4             (LAN91C11X_REG(3, 0x4))
70#define LAN91C11X_MT6             (LAN91C11X_REG(3, 0x6))
71#define LAN91C11X_MGMT            (LAN91C11X_REG(3, 0x8))
72#define LAN91C11X_REV             (LAN91C11X_REG(3, 0xa))
73#define LAN91C11X_ERCV            (LAN91C11X_REG(3, 0xc))
74
75
76#define LAN91C11X_TCR_TXENA      (bit(0))
77#define LAN91C11X_TCR_LOOP       (bit(1))
78#define LAN91C11X_TCR_FORCOL     (bit(2))
79#define LAN91C11X_TCR_PADEN      (bit(7))
80#define LAN91C11X_TCR_NOCRC      (bit(8))
81#define LAN91C11X_TCR_MONCSN     (bit(10))
82#define LAN91C11X_TCR_FDUPLX     (bit(11))
83#define LAN91C11X_TCR_STPSQET    (bit(12))
84#define LAN91C11X_TCR_EPHLOOP    (bit(13))
85#define LAN91C11X_TCR_SWFDUP     (bit(15))
86
87#define LAN91C11X_EPHSTAT_TXSUC             (bit(0))
88#define LAN91C11X_EPHSTAT_SNGLCOL           (bit(1))
89#define LAN91C11X_EPHSTAT_MULCOL            (bit(2))
90#define LAN91C11X_EPHSTAT_LTXMUL            (bit(3))
91#define LAN91C11X_EPHSTAT_16COL             (bit(4))
92#define LAN91C11X_EPHSTAT_SQET              (bit(5))
93#define LAN91C11X_EPHSTAT_LTXBRD            (bit(6))
94#define LAN91C11X_EPHSTAT_TXDFR             (bit(7))
95#define LAN91C11X_EPHSTAT_LATCOL            (bit(9))
96#define LAN91C11X_EPHSTAT_LOST              (bit(10))
97#define LAN91C11X_EPHSTAT_EXCDEF            (bit(11))
98#define LAN91C11X_EPHSTAT_CTRROL            (bit(12))
99#define LAN91C11X_EPHSTAT_LINK              (bit(14))
100#define LAN91C11X_EPHSTAT_TXUNRN            (bit(15))
101
102#define LAN91C11X_RCR_RXABT                 (bit(0))
103#define LAN91C11X_RCR_PRMS                  (bit(1))
104#define LAN91C11X_RCR_ALMUL                 (bit(2))
105#define LAN91C11X_RCR_RXEN                  (bit(8))
106#define LAN91C11X_RCR_STRIP                 (bit(9))
107#define LAN91C11X_RCR_ABTENB                (bit(13))
108#define LAN91C11X_RCR_FILT                  (bit(14))
109#define LAN91C11X_RCR_RST                   (bit(15))
110
111#define LAN91C11X_RPCR_LS0B                  (bit(2))
112#define LAN91C11X_RPCR_LS1B                  (bit(3))
113#define LAN91C11X_RPCR_LS2B                  (bit(4))
114#define LAN91C11X_RPCR_LS0A                  (bit(5))
115#define LAN91C11X_RPCR_LS1A                  (bit(6))
116#define LAN91C11X_RPCR_LS2A                  (bit(7))
117#define LAN91C11X_RPCR_ANEG                  (bit(11))
118#define LAN91C11X_RPCR_DPLX                  (bit(12))
119#define LAN91C11X_RPCR_SPEED                 (bit(13))
120
121#define LAN91C11X_CONFIG_EXTPHY              (bit(9))
122#define LAN91C11X_CONFIG_GPCTRL              (bit(10))
123#define LAN91C11X_CONFIG_NOWAIT              (bit(12))
124#define LAN91C11X_CONFIG_PWR                 (bit(15))
125
126#define LAN91C11X_CTRL_STORE                 (bit(0))
127#define LAN91C11X_CTRL_RELOAD                (bit(1))
128#define LAN91C11X_CTRL_EEPROM                (bit(2))
129#define LAN91C11X_CTRL_TEEN                  (bit(5))
130#define LAN91C11X_CTRL_CREN                  (bit(6))
131#define LAN91C11X_CTRL_LEEN                  (bit(7))
132#define LAN91C11X_CTRL_AUTO                  (bit(11))
133#define LAN91C11X_CTRL_RCVBAD                (bit(14))
134
135#define LAN91C11X_MMUCMD_BUSY                (bit(0))
136#define LAN91C11X_MMUCMD_NOOP                (0 << 5)
137#define LAN91C11X_MMUCMD_ALLOCTX             (1 << 5)
138#define LAN91C11X_MMUCMD_RESETMMU            (2 << 5)
139#define LAN91C11X_MMUCMD_REMFRM              (3 << 5)
140#define LAN91C11X_MMUCMD_REMTOP              (4 << 5)
141#define LAN91C11X_MMUCMD_RELEASE             (5 << 5)
142#define LAN91C11X_MMUCMD_ENQUEUE             (6 << 5)
143#define LAN91C11X_MMUCMD_RESETTX             (7 << 5)
144
145#define LAN91C11X_PTR_MASK                   (0x7ff)
146#define LAN91C11X_PTR_NE                     (bit(11))
147#define LAN91C11X_PTR_ETEN                   (bit(12))
148#define LAN91C11X_PTR_READ                   (bit(13))
149#define LAN91C11X_PTR_AUTOINC                (bit(14))
150#define LAN91C11X_PTR_RCV                    (bit(15))
151
152#define LAN91C11X_INT_RX                     (bit(0))
153#define LAN91C11X_INT_TX                     (bit(1))
154#define LAN91C11X_INT_TXE                    (bit(2))
155#define LAN91C11X_INT_ALLOC                  (bit(3))
156#define LAN91C11X_INT_RXOV                   (bit(4))
157#define LAN91C11X_INT_EPH                    (bit(5))
158#define LAN91C11X_INT_ERX                    (bit(6))
159#define LAN91C11X_INT_MD                     (bit(7))
160#define LAN91C11X_INT_RXMASK                 (bit(8))
161#define LAN91C11X_INT_TXMASK                 (bit(9))
162#define LAN91C11X_INT_TXEMASK                (bit(10))
163#define LAN91C11X_INT_ALLOCMASK              (bit(11))
164#define LAN91C11X_INT_RXOVMASK               (bit(12))
165#define LAN91C11X_INT_EPHMASK                (bit(13))
166#define LAN91C11X_INT_ERXMASK                (bit(14))
167#define LAN91C11X_INT_MDMASK                 (bit(15))
168
169#define LAN91C11X_MGMT_MDO                   (bit(0))
170#define LAN91C11X_MGMT_MDI                   (bit(1))
171#define LAN91C11X_MGMT_MCLK                  (bit(2))
172#define LAN91C11X_MGMT_MDOE                  (bit(3))
173#define LAN91C11X_MGMT_MSKCRS100             (bit(14))
174
175
176#define LAN91C11X_PKT_CTRL_CRC               (bit(4))
177#define LAN91C11X_PKT_CTRL_ODD               (bit(5))
178
179
180/* PHY Registers */
181#define PHY_CTRL        0x00    /* PHY Control  */
182#define PHY_STAT        0x01    /* PHY Status */
183#define PHY_ID1         0x02    /* PHY Identifier 1 */
184#define PHY_ID2         0x03    /* PHY Identifier 2 */
185#define PHY_AD          0x04    /* PHY Auto-negotiate Control */
186#define PHY_RMT         0x05    /* PHY Auto-neg Remote End Cap Register */
187#define PHY_CFG1        0x10    /* PHY Configuration 1 */
188#define PHY_CFG2        0x11    /* PHY Configuration 2 */
189#define PHY_INT         0x12    /* Status Output (Interrupt Status) */
190#define PHY_MASK        0x13    /* Interrupt Mask */
191
192/* PHY Control Register Bit Defines */
193#define PHY_CTRL_RST            0x8000  /* PHY Reset */
194#define PHY_CTRL_LPBK           0x4000  /* PHY Loopback */
195#define PHY_CTRL_SPEED          0x2000  /* 100Mbps, 0=10Mpbs */
196#define PHY_CTRL_ANEGEN         0x1000  /* Enable Auto negotiation */
197#define PHY_CTRL_PDN            0x0800  /* PHY Power Down mode */
198#define PHY_CTRL_MIIDIS         0x0400  /* MII 4 bit interface disabled */
199#define PHY_CTRL_ANEGRST        0x0200  /* Reset Auto negotiate */
200#define PHY_CTRL_DPLX           0x0100  /* Full Duplex, 0=Half Duplex */
201#define PHY_CTRL_COLTST         0x0080  /* MII Colision Test */
202
203#define PHY_STAT_CAPT4          0x8000
204#define PHY_STAT_CAPTXF         0x4000
205#define PHY_STAT_CAPTXH         0x2000
206#define PHY_STAT_CAPTF          0x1000
207#define PHY_STAT_CAPTH          0x0800
208#define PHY_STAT_CAPSUPR        0x0040
209#define PHY_STAT_ANEGACK        0x0020
210#define PHY_STAT_REMFLT         0x0010
211#define PHY_STAT_CAPANEG        0x0008
212#define PHY_STAT_LINK           0x0004
213#define PHY_STAT_JAB            0x0002
214#define PHY_STAT_EXREG          0x0001
215
216#define PHY_ADV_NP              0x8000
217#define PHY_ADV_ACK             0x4000
218#define PHY_ADV_RF              0x2000
219#define PHY_ADV_T4              0x0200
220#define PHY_ADV_TXFDX           0x0100
221#define PHY_ADV_TXHDX           0x0080
222#define PHY_ADV_10FDX           0x0040
223#define PHY_ADV_10HDX           0x0020
224#define PHY_ADV_CSMA            0x0001
225
226
227
228
229#endif /* __LAN91C11X_H__ */
Note: See TracBrowser for help on using the repository browser.