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/* * ISA Plug & Play support * Copyright (c) by Jaroslav Kysela <perex@suse.cz> * * * 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. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ #ifndef LINUX_ISAPNP_H #define LINUX_ISAPNP_H #include <linux/config.h> #include <linux/errno.h> /* * Configuration registers (TODO: change by specification) */ #define ISAPNP_CFG_ACTIVATE 0x30 /* byte */ #define ISAPNP_CFG_MEM 0x40 /* 4 * dword */ #define ISAPNP_CFG_PORT 0x60 /* 8 * word */ #define ISAPNP_CFG_IRQ 0x70 /* 2 * word */ #define ISAPNP_CFG_DMA 0x74 /* 2 * byte */ /* * */ #define ISAPNP_VENDOR(a,b,c) (((((a)-'A'+1)&0x3f)<<2)|\ ((((b)-'A'+1)&0x18)>>3)|((((b)-'A'+1)&7)<<13)|\ ((((c)-'A'+1)&0x1f)<<8)) #define ISAPNP_DEVICE(x) ((((x)&0xf000)>>8)|\ (((x)&0x0f00)>>8)|\ (((x)&0x00f0)<<8)|\ (((x)&0x000f)<<8)) #define ISAPNP_FUNCTION(x) ISAPNP_DEVICE(x) /* * */ #endif /* LINUX_ISAPNP_H */