From af326f6f0c26191b4aef2183fb485e58495b29a5 Mon Sep 17 00:00:00 2001 From: Felix Kuehling Date: Wed, 22 Sep 2004 22:51:18 +0000 Subject: Create permanent maps of framebuffer, aperture and MMIO registers. Added chipset-type information in driver data field of Savage PCI-IDs. Added missing PCI-ID 0x8d03 (ProSavageDDR on Pentium boards). Don't require AGP. --- linux/savage_drv.h | 45 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 45 insertions(+) (limited to 'linux/savage_drv.h') diff --git a/linux/savage_drv.h b/linux/savage_drv.h index 4cb59fea..755ed2e9 100644 --- a/linux/savage_drv.h +++ b/linux/savage_drv.h @@ -24,4 +24,49 @@ #ifndef __SAVAGE_DRV_H__ #define __SAVAGE_DRV_H__ +/* these chip tags should match the ones in the 2D driver in savage_regs.h. */ +enum savage_family { + S3_UNKNOWN = 0, + S3_SAVAGE3D, + S3_SAVAGE_MX, + S3_SAVAGE4, + S3_PROSAVAGE, + S3_TWISTER, + S3_PROSAVAGEDDR, + S3_SUPERSAVAGE, + S3_SAVAGE2000, + S3_LAST +}; + +#define S3_SAVAGE3D_SERIES(chip) ((chip>=S3_SAVAGE3D) && (chip<=S3_SAVAGE_MX)) + +#define S3_SAVAGE4_SERIES(chip) ((chip==S3_SAVAGE4) \ + || (chip==S3_PROSAVAGE) \ + || (chip==S3_TWISTER) \ + || (chip==S3_PROSAVAGEDDR)) + +#define S3_SAVAGE_MOBILE_SERIES(chip) ((chip==S3_SAVAGE_MX) || (chip==S3_SUPERSAVAGE)) + +#define S3_SAVAGE_SERIES(chip) ((chip>=S3_SAVAGE3D) && (chip<=S3_SAVAGE2000)) + +#define S3_MOBILE_TWISTER_SERIES(chip) ((chip==S3_TWISTER) \ + ||(chip==S3_PROSAVAGEDDR)) + +/* flags */ +#define SAVAGE_IS_AGP 1 + +typedef struct drm_savage_private { + drm_savage_sarea_t *sarea_priv; + + enum savage_family chipset; + unsigned flags; + +} drm_savage_private_t; + +#define SAVAGE_FB_SIZE_S3 0x01000000 /* 16MB */ +#define SAVAGE_FB_SIZE_S4 0x02000000 /* 32MB */ +#define SAVAGE_MMIO_SIZE 0x00080000 /* 512kB */ +#define SAVAGE_APERTURE_OFFSET 0x02000000 /* 32MB */ +#define SAVAGE_APERTURE_SIZE 0x05000000 /* 5 tiled surfaces, 16MB each */ + #endif /* end #ifndef __SAVAGE_DRV_ */ -- cgit v1.2.3