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Add agpreg.h missed in commit to agp_i810 (adding i85x/i86x AGP support).

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Eric Anholt 2003-02-13 19:24:19 +00:00
parent c18f0ff70c
commit 27afae53db
2 changed files with 52 additions and 0 deletions
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26
sys/dev/agp/agpreg.h
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@ -176,4 +176,30 @@
#define AGP_I830_GCC1_GMASIZE_64 0x01
#define AGP_I830_GCC1_GMASIZE_128 0x00
/*
* Config registers for 852GM/855GM/865G device 0
*/
#define AGP_I855_GCC1 0x52
#define AGP_I855_GCC1_DEV2 0x08
#define AGP_I855_GCC1_DEV2_ENABLED 0x00
#define AGP_I855_GCC1_DEV2_DISABLED 0x08
#define AGP_I855_GCC1_GMS 0x70
#define AGP_I855_GCC1_GMS_STOLEN_0M 0x00
#define AGP_I855_GCC1_GMS_STOLEN_1M 0x10
#define AGP_I855_GCC1_GMS_STOLEN_4M 0x20
#define AGP_I855_GCC1_GMS_STOLEN_8M 0x30
#define AGP_I855_GCC1_GMS_STOLEN_16M 0x40
#define AGP_I855_GCC1_GMS_STOLEN_32M 0x50
/*
* 852GM/855GM variant identification
*/
#define AGP_I85X_CAPID 0x44
#define AGP_I85X_VARIANT_MASK 0x7
#define AGP_I85X_VARIANT_SHIFT 5
#define AGP_I855_GME 0x0
#define AGP_I855_GM 0x4
#define AGP_I852_GME 0x2
#define AGP_I852_GM 0x5
#endif /* !_PCI_AGPREG_H_ */

26
sys/pci/agpreg.h
View file

@ -176,4 +176,30 @@
#define AGP_I830_GCC1_GMASIZE_64 0x01
#define AGP_I830_GCC1_GMASIZE_128 0x00
/*
* Config registers for 852GM/855GM/865G device 0
*/
#define AGP_I855_GCC1 0x52
#define AGP_I855_GCC1_DEV2 0x08
#define AGP_I855_GCC1_DEV2_ENABLED 0x00
#define AGP_I855_GCC1_DEV2_DISABLED 0x08
#define AGP_I855_GCC1_GMS 0x70
#define AGP_I855_GCC1_GMS_STOLEN_0M 0x00
#define AGP_I855_GCC1_GMS_STOLEN_1M 0x10
#define AGP_I855_GCC1_GMS_STOLEN_4M 0x20
#define AGP_I855_GCC1_GMS_STOLEN_8M 0x30
#define AGP_I855_GCC1_GMS_STOLEN_16M 0x40
#define AGP_I855_GCC1_GMS_STOLEN_32M 0x50
/*
* 852GM/855GM variant identification
*/
#define AGP_I85X_CAPID 0x44
#define AGP_I85X_VARIANT_MASK 0x7
#define AGP_I85X_VARIANT_SHIFT 5
#define AGP_I855_GME 0x0
#define AGP_I855_GM 0x4
#define AGP_I852_GME 0x2
#define AGP_I852_GM 0x5
#endif /* !_PCI_AGPREG_H_ */