1. 根目录:
2. drivers
3. staging
4. cxt1e1
5. sbeid.c

/* Copyright (C) 2005  SBE, Inc.
 *
 *   This program is free software; you can redistribute it and/or modify
 *   it under the terms of the GNU General Public License as published by
 *   the Free Software Foundation; either version 2 of the License, or
 *   (at your option) any later version.
 *
 *   This program is distributed in the hope that it will be useful,
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *   GNU General Public License for more details.
 */

#include <linux/types.h>
#include "pmcc4_sysdep.h"
#include "sbecom_inline_linux.h"
#include "libsbew.h"
#include "pmcc4_private.h"
#include "pmcc4.h"
#include "sbe_bid.h"

char       *
sbeid_get_bdname(ci_t *ci)
{
	char       *np = NULL;

	switch (ci->brd_id) {
	case SBE_BOARD_ID(PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPTMC_256T3_E1):
		np = "wanPTMC-256T3 <E1>";
		break;
	case SBE_BOARD_ID(PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPTMC_256T3_T1):
		np = "wanPTMC-256T3 <T1>";
		break;
	case SBE_BOARD_ID(PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPMC_C4T1E1):
	case SBE_BOARD_ID(PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPMC_C4T1E1_L):
		np = "wanPMC-C4T1E1";
		break;
	case SBE_BOARD_ID(PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPMC_C2T1E1):
	case SBE_BOARD_ID(PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPMC_C2T1E1_L):
		np = "wanPMC-C2T1E1";
		break;
	case SBE_BOARD_ID(PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPMC_C1T1E1):
	case SBE_BOARD_ID(PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPMC_C1T1E1_L):
		np = "wanPMC-C1T1E1";
		break;
	case SBE_BOARD_ID(PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPCI_C4T1E1):
		np = "wanPCI-C4T1E1";
		break;
	case SBE_BOARD_ID(PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPCI_C2T1E1):
		np = "wanPCI-C2T1E1";
		break;
	case SBE_BOARD_ID(PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPCI_C1T1E1):
		np = "wanPCI-C1T1E1";
		break;
	default:
		/*** np = "<unknown>";  ***/
		np = "wanPCI-CxT1E1";
		break;
	}

	return np;
}


/* given the presetting of brd_id, set the corresponding hdw_id */

void
sbeid_set_hdwbid(ci_t *ci)
{
	/*
	 * set SBE's unique hardware identification (for legacy boards might not
	 * have this register implemented)
	 */

	switch (ci->brd_id) {
	case SBE_BOARD_ID(PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPTMC_256T3_E1):
		ci->hdw_bid = SBE_BID_256T3_E1; /* 0x46 - SBE wanPTMC-256T3 (E1
						 * Version) */
		break;
	case SBE_BOARD_ID(PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPTMC_256T3_T1):
		ci->hdw_bid = SBE_BID_256T3_T1; /* 0x42 - SBE wanPTMC-256T3 (T1
						 * Version) */
		break;
	case SBE_BOARD_ID(PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPMC_C4T1E1):
	case SBE_BOARD_ID(PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPMC_C4T1E1_L):
		/*
		 * This Board ID is a generic identification.  Use the found number
		 * of ports to further define this hardware.
		 */
		switch (ci->max_port) {
		default:                    /* shouldn't need a default, but have one
					     * anyway */
		case 4:
			ci->hdw_bid = SBE_BID_PMC_C4T1E1;   /* 0xC4 - SBE wanPMC-C4T1E1 */
			break;
		case 2:
			ci->hdw_bid = SBE_BID_PMC_C2T1E1;   /* 0xC2 - SBE wanPMC-C2T1E1 */
			ci->brd_id = SBE_BOARD_ID(PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPMC_C2T1E1);
			break;
		case 1:
			ci->hdw_bid = SBE_BID_PMC_C1T1E1;   /* 0xC1 - SBE wanPMC-C1T1E1 */
			ci->brd_id = SBE_BOARD_ID(PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPMC_C1T1E1);
			break;
		}
		break;
	case SBE_BOARD_ID(PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPMC_C2T1E1):
	case SBE_BOARD_ID(PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPMC_C2T1E1_L):
		ci->hdw_bid = SBE_BID_PMC_C2T1E1;       /* 0xC2 - SBE wanPMC-C2T1E1 */
		break;
	case SBE_BOARD_ID(PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPMC_C1T1E1):
	case SBE_BOARD_ID(PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPMC_C1T1E1_L):
		ci->hdw_bid = SBE_BID_PMC_C1T1E1;       /* 0xC1 - SBE wanPMC-C1T1E1 */
		break;
#ifdef SBE_PMCC4_ENABLE
		/*
		 * This case is entered as a result of the inability to obtain the
		 * <bid> from the board's EEPROM.  Assume a PCI board and set
		 * <hdsbid> according to the number ofr found ports.
		 */
	case 0:
		/* start by assuming 4-port for ZERO casing */
		ci->brd_id = SBE_BOARD_ID(PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPCI_C4T1E1);
		/* drop thru to set hdw_bid and alternate PCI CxT1E1 settings */
#endif
	case SBE_BOARD_ID(PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPCI_C4T1E1):
		/*
		 * This Board ID is a generic identification.  Use the number of
		 * found ports to further define this hardware.
		 */
		switch (ci->max_port) {
		default:                    /* shouldn't need a default, but have one
					     * anyway */
		case 4:
			ci->hdw_bid = SBE_BID_PCI_C4T1E1;   /* 0x04 - SBE wanPCI-C4T1E1 */
			break;
		case 2:
			ci->hdw_bid = SBE_BID_PCI_C2T1E1;   /* 0x02 - SBE wanPCI-C2T1E1 */
			ci->brd_id = SBE_BOARD_ID(PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPCI_C2T1E1);
			break;
		case 1:
			ci->hdw_bid = SBE_BID_PCI_C1T1E1;   /* 0x01 - SBE wanPCI-C1T1E1 */
			ci->brd_id = SBE_BOARD_ID(PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPCI_C1T1E1);
			break;
		}
		break;
	case SBE_BOARD_ID(PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPCI_C2T1E1):
		ci->hdw_bid = SBE_BID_PCI_C2T1E1;       /* 0x02 - SBE wanPCI-C2T1E1 */
		break;
	case SBE_BOARD_ID(PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPCI_C1T1E1):
		ci->hdw_bid = SBE_BID_PCI_C1T1E1;       /* 0x01 - SBE wanPCI-C1T1E1 */
		break;
	default:
		/*** bid = "<unknown>";  ***/
		ci->hdw_bid = SBE_BID_PMC_C4T1E1;       /* 0x41 - SBE wanPTMC-C4T1E1 */
		break;
	}
}

/* given the presetting of hdw_bid, set the corresponding brd_id */

void
sbeid_set_bdtype(ci_t *ci)
{
	/* set SBE's unique PCI VENDOR/DEVID */
	switch (ci->hdw_bid) {
	case SBE_BID_C1T3:      /* SBE wanPMC-C1T3 */
		ci->brd_id = SBE_BOARD_ID(PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPMC_C1T3);
		break;
	case SBE_BID_C24TE1:            /* SBE wanPTMC-C24TE1 */
		ci->brd_id = SBE_BOARD_ID(PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPTMC_C24TE1);
		break;
	case SBE_BID_256T3_E1:          /* SBE wanPTMC-256T3 E1 Version */
		ci->brd_id = SBE_BOARD_ID(PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPTMC_256T3_E1);
		break;
	case SBE_BID_256T3_T1:          /* SBE wanPTMC-256T3 T1 Version */
		ci->brd_id = SBE_BOARD_ID(PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPTMC_256T3_T1);
		break;
	case SBE_BID_PMC_C4T1E1:        /* 0xC4 - SBE wanPMC-C4T1E1 */
		ci->brd_id = SBE_BOARD_ID(PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPMC_C4T1E1);
		break;
	case SBE_BID_PMC_C2T1E1:        /* 0xC2 - SBE wanPMC-C2T1E1 */
		ci->brd_id = SBE_BOARD_ID(PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPMC_C2T1E1);
		break;
	case SBE_BID_PMC_C1T1E1:        /* 0xC1 - SBE wanPMC-C1T1E1 */
		ci->brd_id = SBE_BOARD_ID(PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPMC_C1T1E1);
		break;
	case SBE_BID_PCI_C4T1E1:        /* 0x04 - SBE wanPCI-C4T1E1 */
		ci->brd_id = SBE_BOARD_ID(PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPCI_C4T1E1);
		break;
	case SBE_BID_PCI_C2T1E1:        /* 0x02 - SBE wanPCI-C2T1E1 */
		ci->brd_id = SBE_BOARD_ID(PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPCI_C2T1E1);
		break;
	case SBE_BID_PCI_C1T1E1:        /* 0x01 - SBE wanPCI-C1T1E1 */
		ci->brd_id = SBE_BOARD_ID(PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPCI_C1T1E1);
		break;

	default:
		/*** hdw_bid = "<unknown>";  ***/
		ci->brd_id = SBE_BOARD_ID(PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPCI_C4T1E1);
		break;
	}
}


/***  End-of-File  ***/