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Add some Sbus-specific definitions (more registers and more values in the 

Sbus Config register).
This commit is contained in:
jdc 2008-05-06 21:09:34 +00:00
parent d91c968da7
commit cde723377a
1 changed files with 13 additions and 6 deletions
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19
sys/dev/ic/gemreg.h
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@ -1,4 +1,4 @@
/* $NetBSD: gemreg.h,v 1.11 2008/01/05 20:27:44 jdc Exp $ */
/* $NetBSD: gemreg.h,v 1.12 2008/05/06 21:09:34 jdc Exp $ */
/*
*
@ -63,13 +63,17 @@
*/
#define GEM_PCI_BANK2_OFFSET 0x1000
#define GEM_PCI_BANK2_SIZE 0x14
#define GEM_ERROR_STATUS 0x0000 /* PCI error Status */
#define GEM_ERROR_STATUS 0x0000 /* PCI Error Status */
#define GEM_ERROR_MASK 0x0004 /* PCI Error Mask */
#define GEM_SBUS_CONFIG 0x0004
#define GEM_BIF_CONFIG 0x0008 /* BIF Configuration */
#define GEM_BIF_DIAG 0x000c /* BIF Diagnostic */
#define GEM_RESET 0x0010 /* Software Reset */
#define GEM_BIF_CONFIG 0x0008 /* PCI BIF Configuration */
#define GEM_BIF_DIAG 0x000c /* PCI BIF Diagnostic */
#define GEM_RESET 0x0010 /* PCI Software Reset */
#define GEM_SBUS_RESET 0x0000 /* Sbus Reset */
#define GEM_SBUS_CONFIG 0x0004 /* Sbus Burst-Size Configuration */
#define GEM_SBUS_ERROR_STATUS 0x0008 /* Sbus Fatal Error */
#define GEM_SBUS_SOFT_RESET 0x000c /* Sbus Software Reset */
#define GEM_SBUS_SOFT_RESET2 0x0010 /* Sbus Software Reset */
/*
* Bits in GEM_SEB_STATE register
@ -137,6 +141,9 @@
/*
* Bits in GEM_SBUS_CONFIG register
*/
#define GEM_SBUS_CFG_BSIZE32 0x00000001
#define GEM_SBUS_CFG_BSIZE64 0x00000002
#define GEM_SBUS_CFG_BSIZE128 0x00000004
#define GEM_SBUS_CFG_BMODE64 0x00000008
#define GEM_SBUS_CFG_PARITY 0x00000200