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if_epreg.h (121515) if_epreg.h (121588)
1/*
2 * Copyright (c) 1993 Herb Peyerl (hpeyerl@novatel.ca) All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are
6 * met: 1. Redistributions of source code must retain the above copyright
7 * notice, this list of conditions and the following disclaimer. 2. The name
8 * of the author may not be used to endorse or promote products derived from

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14 * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
15 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
16 * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
17 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
18 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
19 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
20 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
21 *
1/*
2 * Copyright (c) 1993 Herb Peyerl (hpeyerl@novatel.ca) All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are
6 * met: 1. Redistributions of source code must retain the above copyright
7 * notice, this list of conditions and the following disclaimer. 2. The name
8 * of the author may not be used to endorse or promote products derived from

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14 * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
15 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
16 * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
17 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
18 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
19 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
20 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
21 *
22 * $FreeBSD: head/sys/dev/ep/if_epreg.h 121515 2003-10-25 21:28:40Z imp $
22 * $FreeBSD: head/sys/dev/ep/if_epreg.h 121588 2003-10-26 22:28:20Z imp $
23 */
24
25/*
26 * DELAY_MULTIPLE: How much to boost "base" delays, except
27 * for the inter-bit delays in get_eeprom_data. A cyrix Media GX needed this.
28 */
29#define DELAY_MULTIPLE 10
30#define BIT_DELAY_MULTIPLE 10

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55
56#define EEPROM_BUSY (1<<15)
57#define EEPROM_TST_MODE (1<<14)
58
59/*
60 * Some short functions, worth to let them be a macro
61 */
62#define is_eeprom_busy(sc) (CSR_READ_2(sc, EP_W0_EEPROM_COMMAND)&EEPROM_BUSY)
23 */
24
25/*
26 * DELAY_MULTIPLE: How much to boost "base" delays, except
27 * for the inter-bit delays in get_eeprom_data. A cyrix Media GX needed this.
28 */
29#define DELAY_MULTIPLE 10
30#define BIT_DELAY_MULTIPLE 10

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55
56#define EEPROM_BUSY (1<<15)
57#define EEPROM_TST_MODE (1<<14)
58
59/*
60 * Some short functions, worth to let them be a macro
61 */
62#define is_eeprom_busy(sc) (CSR_READ_2(sc, EP_W0_EEPROM_COMMAND)&EEPROM_BUSY)
63#define GO_WINDOW(x) CSR_WRITE_2(sc, EP_COMMAND, WINDOW_SELECT|(x))
63#define GO_WINDOW(sc, x) CSR_WRITE_2(sc, EP_COMMAND, WINDOW_SELECT|(x))
64
65/**************************************************************************
66 * *
67 * These define the EEPROM data structure. They are used in the probe
68 * function to verify the existence of the adapter after having sent
69 * the ID_Sequence.
70 *
71 **************************************************************************/

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64
65/**************************************************************************
66 * *
67 * These define the EEPROM data structure. They are used in the probe
68 * function to verify the existence of the adapter after having sent
69 * the ID_Sequence.
70 *
71 **************************************************************************/

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