Mercurial > ecos

annotate packages/hal/mips/ref4955/current/src/pc87338.c @ 208:e0c0827131d1 ecos

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Merge from eCos master repository on 2002-05-20-20:11:54-BST
author jlarmour
date Mon, 20 May 2002 22:19:26 +0000
parents 25e238959bae
children d2c90368aeef
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
134
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
1 #ifndef CYGONCE_HAL_PC_SER_H
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
2 #define CYGONCE_HAL_PC_SER_H
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
3 //=============================================================================
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
4 //
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
5 // pc87338.c
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
6 //
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
7 // Simple driver for the serial controllers in the PC87338 SuperIO chip
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
8 //
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
9 //=============================================================================
208
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 151
diff changeset
10 //####ECOSGPLCOPYRIGHTBEGIN####
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 151
diff changeset
11 // -------------------------------------------
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 151
diff changeset
12 // This file is part of eCos, the Embedded Configurable Operating System.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 151
diff changeset
13 // Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 151
diff changeset
14 //
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 151
diff changeset
15 // eCos is free software; you can redistribute it and/or modify it under
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 151
diff changeset
16 // the terms of the GNU General Public License as published by the Free
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 151
diff changeset
17 // Software Foundation; either version 2 or (at your option) any later version.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 151
diff changeset
18 //
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 151
diff changeset
19 // eCos is distributed in the hope that it will be useful, but WITHOUT ANY
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 151
diff changeset
20 // WARRANTY; without even the implied warranty of MERCHANTABILITY or
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 151
diff changeset
21 // FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 151
diff changeset
22 // for more details.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 151
diff changeset
23 //
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 151
diff changeset
24 // You should have received a copy of the GNU General Public License along
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 151
diff changeset
25 // with eCos; if not, write to the Free Software Foundation, Inc.,
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 151
diff changeset
26 // 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 151
diff changeset
27 //
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 151
diff changeset
28 // As a special exception, if other files instantiate templates or use macros
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 151
diff changeset
29 // or inline functions from this file, or you compile this file and link it
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 151
diff changeset
30 // with other works to produce a work based on this file, this file does not
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 151
diff changeset
31 // by itself cause the resulting work to be covered by the GNU General Public
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 151
diff changeset
32 // License. However the source code for this file must still be made available
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 151
diff changeset
33 // in accordance with section (3) of the GNU General Public License.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 151
diff changeset
34 //
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 151
diff changeset
35 // This exception does not invalidate any other reasons why a work based on
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 151
diff changeset
36 // this file might be covered by the GNU General Public License.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 151
diff changeset
37 //
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 151
diff changeset
38 // Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 151
diff changeset
39 // at http://sources.redhat.com/ecos/ecos-license
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 151
diff changeset
40 // -------------------------------------------
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST
jlarmour
parents: 151
diff changeset
41 //####ECOSGPLCOPYRIGHTEND####
134
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
42 //=============================================================================
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
43 //#####DESCRIPTIONBEGIN####
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
44 //
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
45 // Author(s): jskov
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
46 // Contributors:jskov
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
47 // Date: 2000-06-20
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
48 // Description: Simple driver for the PC87338 serial controllers
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
49 //
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
50 //####DESCRIPTIONEND####
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
51 //
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
52 //=============================================================================
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
53
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
54 #include <pkgconf/hal.h>
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
55
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
56 #include <cyg/hal/hal_arch.h> // SAVE/RESTORE GP macros
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
57 #include <cyg/hal/hal_io.h> // IO macros
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
58 #include <cyg/hal/hal_if.h> // interface API
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
59 #include <cyg/hal/hal_intr.h> // HAL_ENABLE/MASK/UNMASK_INTERRUPTS
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
60 #include <cyg/hal/hal_misc.h> // Helper functions
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
61 #include <cyg/hal/drv_api.h> // CYG_ISR_HANDLED
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
62
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
63 //-----------------------------------------------------------------------------
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
64 // Controller definitions.
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
65
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
66 //-----------------------------------------------------------------------------
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
67 // There are two serial ports.
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
68 #define CYG_DEVICE_SERIAL_SCC1 0xb40003f8 // port 1
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
69 #define CYG_DEVICE_SERIAL_SCC2 0xb40002f8 // port 2
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
70
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
71 //-----------------------------------------------------------------------------
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
72 // Serial registers (shared by all banks)
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
73 #define CYG_DEVICE_BSR (0x03)
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
74 #define CYG_DEVICE_LCR (0x03)
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
75
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
76 #define CYG_DEVICE_BSR_BANK0 0x00
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
77 #define CYG_DEVICE_BSR_BANK2 0xe0
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
78
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
79 #define CYG_DEVICE_LCR_LEN_5BIT 0x00
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
80 #define CYG_DEVICE_LCR_LEN_6BIT 0x01
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
81 #define CYG_DEVICE_LCR_LEN_7BIT 0x02
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
82 #define CYG_DEVICE_LCR_LEN_8BIT 0x03
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
83 #define CYG_DEVICE_LCR_STOP_1 0x00
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
84 #define CYG_DEVICE_LCR_STOP_2 0x04
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
85 #define CYG_DEVICE_LCR_PARITY_NONE 0x00
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
86 #define CYG_DEVICE_LCR_PARITY_ODD 0x08
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
87 #define CYG_DEVICE_LCR_PARITY_EVEN 0x18
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
88 #define CYG_DEVICE_LCR_PARITY_LOGIC1 0x28
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
89 #define CYG_DEVICE_LCR_PARITY_LOGIC0 0x38
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
90 #define CYG_DEVICE_LCR_SBRK 0x40
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
91
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
92 // Bank 0 (control/status)
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
93 #define CYG_DEVICE_BK0_TXD (0x00)
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
94 #define CYG_DEVICE_BK0_RXD (0x00)
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
95 #define CYG_DEVICE_BK0_IER (0x01)
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
96 #define CYG_DEVICE_BK0_EIR (0x02)
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
97 #define CYG_DEVICE_BK0_FCR (0x02)
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
98 #define CYG_DEVICE_BK0_MCR (0x04)
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
99 #define CYG_DEVICE_BK0_LSR (0x05)
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
100 #define CYG_DEVICE_BK0_MSR (0x06)
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
101 #define CYG_DEVICE_BK0_SPR (0x07)
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
102 #define CYG_DEVICE_BK0_ASCR (0x07)
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
103
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
104 #define CYG_DEVICE_BK0_LSR_RXDA 0x01
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
105 #define CYG_DEVICE_BK0_LSR_OE 0x02
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
106 #define CYG_DEVICE_BK0_LSR_PE 0x04
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
107 #define CYG_DEVICE_BK0_LSR_FE 0x08
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
108 #define CYG_DEVICE_BK0_LSR_BRK 0x10
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
109 #define CYG_DEVICE_BK0_LSR_TXRDY 0x20
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
110 #define CYG_DEVICE_BK0_LSR_TXEMP 0x40
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
111 #define CYG_DEVICE_BK0_LSR_ER_INF 0x80
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
112
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
113 #define CYG_DEVICE_BK0_IER_TMR_IE 0x80
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
114 #define CYG_DEVICE_BK0_IER_SFIF_IE 0x40
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
115 #define CYG_DEVICE_BK0_IER_TXEMP_IE 0x20
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
116 #define CYG_DEVICE_BK0_IER_DMA_IE 0x10
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
117 #define CYG_DEVICE_BK0_IER_MS_IE 0x08
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
118 #define CYG_DEVICE_BK0_IER_LS_IE 0x04
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
119 #define CYG_DEVICE_BK0_IER_TXLDL_IE 0x02
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
120 #define CYG_DEVICE_BK0_IER_RXHDL_IE 0x01
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
121
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
122 #define CYG_DEVICE_BK0_EIR_FEN1 0x80
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
123 #define CYG_DEVICE_BK0_EIR_FEN0 0x40
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
124 #define CYG_DEVICE_BK0_EIR_RXFT 0x08
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
125 #define CYG_DEVICE_BK0_EIR_IPR1 0x04
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
126 #define CYG_DEVICE_BK0_EIR_IPR0 0x02
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
127 #define CYG_DEVICE_BK0_EIR_IPF 0x01
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
128
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
129 #define CYG_DEVICE_BK0_EIR_mask 0x07
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
130 #define CYG_DEVICE_BK0_EIR_IRQ_ERR 0x06
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
131 #define CYG_DEVICE_BK0_EIR_IRQ_RX 0x04
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
132 #define CYG_DEVICE_BK0_EIR_IRQ_TX 0x02
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
133
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
134 #define CYG_DEVICE_BK0_MCR_ISEN 0x08 // interrupt signal enable
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
135
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
136
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
137 // Bank 2 (baud generator)
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
138 #define CYG_DEVICE_BK2_BGDL (0x00)
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
139 #define CYG_DEVICE_BK2_BGDH (0x01)
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
140 #define CYG_DEVICE_BK2_EXCR1 (0x02)
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
141 #define CYG_DEVICE_BK2_EXCR2 (0x04)
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
142 #define CYG_DEVICE_BK2_TXFLV (0x06)
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
143 #define CYG_DEVICE_BK2_RXFLV (0x07)
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
144
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
145
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
146 //-----------------------------------------------------------------------------
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
147 typedef struct {
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
148 cyg_uint8* base;
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
149 cyg_int32 msec_timeout;
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
150 int isr_vector;
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
151 } channel_data_t;
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
152
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
153 //-----------------------------------------------------------------------------
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
154 // The minimal init, get and put functions. All by polling.
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
155
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
156 void
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
157 cyg_hal_plf_serial_init_channel(void* __ch_data)
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
158 {
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
159 cyg_uint8* base = ((channel_data_t*)__ch_data)->base;
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
160 cyg_uint8 lcr;
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
161
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
162 HAL_WRITE_UINT8(base+CYG_DEVICE_BSR, CYG_DEVICE_BSR_BANK0);
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
163 HAL_WRITE_UINT8(base+CYG_DEVICE_BK0_IER, 0);
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
164 HAL_WRITE_UINT8(base+CYG_DEVICE_BK0_MCR, CYG_DEVICE_BK0_MCR_ISEN);
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
165
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
166 // Disable FIFOs
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
167 HAL_WRITE_UINT8(base+CYG_DEVICE_BK0_FCR, 0);
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
168
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
169 // 8-1-no parity.
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
170 HAL_WRITE_UINT8(base+CYG_DEVICE_LCR,
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
171 CYG_DEVICE_LCR_LEN_8BIT | CYG_DEVICE_LCR_STOP_1 | CYG_DEVICE_LCR_PARITY_NONE);
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
172
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
173 // Set speed to 38400 (switch bank, remember old LCR setting)
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
174 HAL_READ_UINT8(base+CYG_DEVICE_LCR, lcr);
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
175 HAL_WRITE_UINT8(base+CYG_DEVICE_BSR, CYG_DEVICE_BSR_BANK2);
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
176 HAL_WRITE_UINT8(base+CYG_DEVICE_BK2_BGDL, 3);
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
177 HAL_WRITE_UINT8(base+CYG_DEVICE_BK2_BGDH, 0);
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
178 HAL_WRITE_UINT8(base+CYG_DEVICE_LCR, lcr);
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
179 }
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
180
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
181 void
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
182 cyg_hal_plf_serial_putc(void* __ch_data, cyg_uint8 __ch)
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
183 {
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
184 cyg_uint8* base = ((channel_data_t*)__ch_data)->base;
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
185 cyg_uint8 lsr;
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
186 CYGARC_HAL_SAVE_GP();
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
187
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
188 do {
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
189 HAL_READ_UINT8(base+CYG_DEVICE_BK0_LSR, lsr);
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
190 } while ((lsr & CYG_DEVICE_BK0_LSR_TXRDY) == 0);
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
191
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
192 HAL_WRITE_UINT8(base+CYG_DEVICE_BK0_TXD, __ch);
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
193
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
194 // Hang around until the character has been safely sent.
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
195 do {
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
196 HAL_READ_UINT8(base+CYG_DEVICE_BK0_LSR, lsr);
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
197 } while ((lsr & CYG_DEVICE_BK0_LSR_TXRDY) == 0);
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
198
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
199 CYGARC_HAL_RESTORE_GP();
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
200 }
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
201
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
202 static cyg_bool
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
203 cyg_hal_plf_serial_getc_nonblock(void* __ch_data, cyg_uint8* ch)
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
204 {
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
205 cyg_uint8* base = ((channel_data_t*)__ch_data)->base;
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
206 cyg_uint8 lsr;
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
207
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
208 HAL_READ_UINT8(base+CYG_DEVICE_BK0_LSR, lsr);
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
209 if ((lsr & CYG_DEVICE_BK0_LSR_RXDA) == 0)
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
210 return false;
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
211
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
212 HAL_READ_UINT8 (base+CYG_DEVICE_BK0_RXD, *ch);
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
213
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
214 return true;
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
215 }
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
216
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
217 cyg_uint8
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
218 cyg_hal_plf_serial_getc(void* __ch_data)
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
219 {
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
220 cyg_uint8 ch;
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
221 CYGARC_HAL_SAVE_GP();
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
222
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
223 while(!cyg_hal_plf_serial_getc_nonblock(__ch_data, &ch));
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
224
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
225 CYGARC_HAL_RESTORE_GP();
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
226 return ch;
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
227 }
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
228
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
229 static const channel_data_t channels[2] = {
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
230 { (cyg_uint8*)CYG_DEVICE_SERIAL_SCC1, 1000, CYGNUM_HAL_INTERRUPT_DEBUG_UART},
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
231 { (cyg_uint8*)CYG_DEVICE_SERIAL_SCC2, 1000, CYGNUM_HAL_INTERRUPT_USER_UART}
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
232 };
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
233
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
234 static void
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
235 cyg_hal_plf_serial_write(void* __ch_data, const cyg_uint8* __buf,
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
236 cyg_uint32 __len)
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
237 {
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
238 CYGARC_HAL_SAVE_GP();
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
239
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
240 while(__len-- > 0)
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
241 cyg_hal_plf_serial_putc(__ch_data, *__buf++);
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
242
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
243 CYGARC_HAL_RESTORE_GP();
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
244 }
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
245
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
246 static void
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
247 cyg_hal_plf_serial_read(void* __ch_data, cyg_uint8* __buf, cyg_uint32 __len)
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
248 {
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
249 CYGARC_HAL_SAVE_GP();
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
250
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
251 while(__len-- > 0)
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
252 *__buf++ = cyg_hal_plf_serial_getc(__ch_data);
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
253
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
254 CYGARC_HAL_RESTORE_GP();
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
255 }
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
256
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
257
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
258 cyg_bool
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
259 cyg_hal_plf_serial_getc_timeout(void* __ch_data, cyg_uint8* ch)
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
260 {
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
261 int delay_count;
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
262 channel_data_t* chan = (channel_data_t*)__ch_data;
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
263 cyg_bool res;
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
264 CYGARC_HAL_SAVE_GP();
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
265
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
266 delay_count = chan->msec_timeout * 10; // delay in .1 ms steps
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
267
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
268 for(;;) {
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
269 res = cyg_hal_plf_serial_getc_nonblock(__ch_data, ch);
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
270 if (res || 0 == delay_count--)
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
271 break;
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
272
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
273 CYGACC_CALL_IF_DELAY_US(100);
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
274 }
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
275
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
276 CYGARC_HAL_RESTORE_GP();
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
277 return res;
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
278 }
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
279
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
280 static int
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
281 cyg_hal_plf_serial_control(void *__ch_data, __comm_control_cmd_t __func, ...)
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
282 {
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
283 static int irq_state = 0;
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
284 channel_data_t* chan = (channel_data_t*)__ch_data;
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
285 cyg_uint8 ier;
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
286 int ret = 0;
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
287 CYGARC_HAL_SAVE_GP();
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
288
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
289 switch (__func) {
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
290 case __COMMCTL_IRQ_ENABLE:
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
291 irq_state = 1;
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
292
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
293 HAL_READ_UINT8(chan->base+CYG_DEVICE_BK0_IER, ier);
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
294 ier |= CYG_DEVICE_BK0_IER_RXHDL_IE;
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
295 HAL_WRITE_UINT8(chan->base+CYG_DEVICE_BK0_IER, ier);
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
296
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
297 HAL_INTERRUPT_SET_LEVEL(chan->isr_vector, 1);
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
298 HAL_INTERRUPT_UNMASK(chan->isr_vector);
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
299 break;
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
300 case __COMMCTL_IRQ_DISABLE:
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
301 ret = irq_state;
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
302 irq_state = 0;
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
303
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
304 HAL_READ_UINT8(chan->base+CYG_DEVICE_BK0_IER, ier);
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
305 ier &= ~CYG_DEVICE_BK0_IER_RXHDL_IE;
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
306 HAL_WRITE_UINT8(chan->base+CYG_DEVICE_BK0_IER, ier);
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
307
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
308 HAL_INTERRUPT_MASK(chan->isr_vector);
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
309 break;
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
310 case __COMMCTL_DBG_ISR_VECTOR:
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
311 ret = chan->isr_vector;
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
312 break;
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
313 case __COMMCTL_SET_TIMEOUT:
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
314 {
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
315 va_list ap;
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
316
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
317 va_start(ap, __func);
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
318
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
319 ret = chan->msec_timeout;
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
320 chan->msec_timeout = va_arg(ap, cyg_uint32);
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
321
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
322 va_end(ap);
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
323 }
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
324 default:
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
325 break;
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
326 }
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
327 CYGARC_HAL_RESTORE_GP();
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
328 return ret;
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
329 }
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
330
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
331 static int
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
332 cyg_hal_plf_serial_isr(void *__ch_data, int* __ctrlc,
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
333 CYG_ADDRWORD __vector, CYG_ADDRWORD __data)
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
334 {
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
335 int res = 0;
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
336 cyg_uint8 eir, c;
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
337 channel_data_t* chan = (channel_data_t*)__ch_data;
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
338 CYGARC_HAL_SAVE_GP();
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
339
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
340 HAL_INTERRUPT_ACKNOWLEDGE(chan->isr_vector);
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
341
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
342 HAL_READ_UINT8(chan->base+CYG_DEVICE_BK0_EIR, eir);
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
343
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
344 *__ctrlc = 0;
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
345 if( (eir & CYG_DEVICE_BK0_EIR_mask) == CYG_DEVICE_BK0_EIR_IRQ_RX ) {
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
346
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
347 HAL_READ_UINT8(chan->base+CYG_DEVICE_BK0_RXD, c);
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
348
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
349 if( cyg_hal_is_break( &c , 1 ) )
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
350 *__ctrlc = 1;
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
351
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
352 res = CYG_ISR_HANDLED;
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
353 }
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
354
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
355 CYGARC_HAL_RESTORE_GP();
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
356 return res;
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
357 }
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
358
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
359 static void
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
360 cyg_hal_plf_serial_init(void)
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
361 {
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
362 hal_virtual_comm_table_t* comm;
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
363 int cur = CYGACC_CALL_IF_SET_CONSOLE_COMM(CYGNUM_CALL_IF_SET_COMM_ID_QUERY_CURRENT);
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
364
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
365 // Disable interrupts.
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
366 HAL_INTERRUPT_MASK(channels[0].isr_vector);
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
367 HAL_INTERRUPT_MASK(channels[1].isr_vector);
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
368
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
369 // Init channels
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
370 cyg_hal_plf_serial_init_channel((void*)&channels[0]);
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
371 cyg_hal_plf_serial_init_channel((void*)&channels[1]);
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
372
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
373 // Setup procs in the vector table
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
374
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
375 // Set channel 0
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
376 CYGACC_CALL_IF_SET_CONSOLE_COMM(0);
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
377 comm = CYGACC_CALL_IF_CONSOLE_PROCS();
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
378 CYGACC_COMM_IF_CH_DATA_SET(*comm, &channels[0]);
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
379 CYGACC_COMM_IF_WRITE_SET(*comm, cyg_hal_plf_serial_write);
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
380 CYGACC_COMM_IF_READ_SET(*comm, cyg_hal_plf_serial_read);
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
381 CYGACC_COMM_IF_PUTC_SET(*comm, cyg_hal_plf_serial_putc);
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
382 CYGACC_COMM_IF_GETC_SET(*comm, cyg_hal_plf_serial_getc);
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
383 CYGACC_COMM_IF_CONTROL_SET(*comm, cyg_hal_plf_serial_control);
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
384 CYGACC_COMM_IF_DBG_ISR_SET(*comm, cyg_hal_plf_serial_isr);
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
385 CYGACC_COMM_IF_GETC_TIMEOUT_SET(*comm, cyg_hal_plf_serial_getc_timeout);
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
386
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
387 // Set channel 1
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
388 CYGACC_CALL_IF_SET_CONSOLE_COMM(1);
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
389 comm = CYGACC_CALL_IF_CONSOLE_PROCS();
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
390 CYGACC_COMM_IF_CH_DATA_SET(*comm, &channels[1]);
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
391 CYGACC_COMM_IF_WRITE_SET(*comm, cyg_hal_plf_serial_write);
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
392 CYGACC_COMM_IF_READ_SET(*comm, cyg_hal_plf_serial_read);
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
393 CYGACC_COMM_IF_PUTC_SET(*comm, cyg_hal_plf_serial_putc);
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
394 CYGACC_COMM_IF_GETC_SET(*comm, cyg_hal_plf_serial_getc);
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
395 CYGACC_COMM_IF_CONTROL_SET(*comm, cyg_hal_plf_serial_control);
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
396 CYGACC_COMM_IF_DBG_ISR_SET(*comm, cyg_hal_plf_serial_isr);
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
397 CYGACC_COMM_IF_GETC_TIMEOUT_SET(*comm, cyg_hal_plf_serial_getc_timeout);
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
398
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
399 // Restore original console
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
400 CYGACC_CALL_IF_SET_CONSOLE_COMM(cur);
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
401 }
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
402
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
403 void
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
404 cyg_hal_plf_comms_init(void)
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
405 {
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
406 static int initialized = 0;
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
407
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
408 if (initialized)
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
409 return;
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
410
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
411 initialized = 1;
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
412
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
413 cyg_hal_plf_serial_init();
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
414 }
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
415
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
416 //-----------------------------------------------------------------------------
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
417 // end of pc87338.c
d2f49caf9e38 Merge from eCos master repository on 2000-11-03-09:00:49-GMT
jlarmour
parents:
diff changeset
418 #endif // CYGONCE_HAL_PC_SER_INL