mirror of
https://github.com/torvalds/linux.git
synced 2024-11-18 01:51:53 +00:00
475be4d85a
isdn source code uses a not-current coding style. Update the coding style used on a per-line basis so that git diff -w shows only elided blank lines at EOF. Done with emacs and some scripts and some typing. Built x86 allyesconfig. No detected change in objdump -d or size. Signed-off-by: Joe Perches <joe@perches.com>
120 lines
4.4 KiB
C
120 lines
4.4 KiB
C
/* $Id: bkm_ax.h,v 1.5.6.3 2001/09/23 22:24:46 kai Exp $
|
|
*
|
|
* low level decls for T-Berkom cards A4T and Scitel Quadro (4*S0, passive)
|
|
*
|
|
* Author Roland Klabunde
|
|
* Copyright by Roland Klabunde <R.Klabunde@Berkom.de>
|
|
*
|
|
* This software may be used and distributed according to the terms
|
|
* of the GNU General Public License, incorporated herein by reference.
|
|
*
|
|
*/
|
|
|
|
#ifndef __BKM_AX_H__
|
|
#define __BKM_AX_H__
|
|
|
|
/* Supported boards (subtypes) */
|
|
#define SCT_1 1
|
|
#define SCT_2 2
|
|
#define SCT_3 3
|
|
#define SCT_4 4
|
|
#define BKM_A4T 5
|
|
|
|
#define PLX_ADDR_PLX 0x14 /* Addr PLX configuration */
|
|
#define PLX_ADDR_ISAC 0x18 /* Addr ISAC */
|
|
#define PLX_ADDR_HSCX 0x1C /* Addr HSCX */
|
|
#define PLX_ADDR_ALE 0x20 /* Addr ALE */
|
|
#define PLX_ADDR_ALEPLUS 0x24 /* Next Addr behind ALE */
|
|
|
|
#define PLX_SUBVEN 0x2C /* Offset SubVendor */
|
|
#define PLX_SUBSYS 0x2E /* Offset SubSystem */
|
|
|
|
|
|
/* Application specific registers I20 (Siemens SZB6120H) */
|
|
typedef struct {
|
|
/* Video front end horizontal configuration register */
|
|
volatile u_int i20VFEHorzCfg; /* Offset 00 */
|
|
/* Video front end vertical configuration register */
|
|
volatile u_int i20VFEVertCfg; /* Offset 04 */
|
|
/* Video front end scaler and pixel format register */
|
|
volatile u_int i20VFEScaler; /* Offset 08 */
|
|
/* Video display top register */
|
|
volatile u_int i20VDispTop; /* Offset 0C */
|
|
/* Video display bottom register */
|
|
volatile u_int i20VDispBottom; /* Offset 10 */
|
|
/* Video stride, status and frame grab register */
|
|
volatile u_int i20VidFrameGrab;/* Offset 14 */
|
|
/* Video display configuration register */
|
|
volatile u_int i20VDispCfg; /* Offset 18 */
|
|
/* Video masking map top */
|
|
volatile u_int i20VMaskTop; /* Offset 1C */
|
|
/* Video masking map bottom */
|
|
volatile u_int i20VMaskBottom; /* Offset 20 */
|
|
/* Overlay control register */
|
|
volatile u_int i20OvlyControl; /* Offset 24 */
|
|
/* System, PCI and general purpose pins control register */
|
|
volatile u_int i20SysControl; /* Offset 28 */
|
|
#define sysRESET 0x01000000 /* bit 24:Softreset (Low) */
|
|
/* GPIO 4...0: Output fixed for our cfg! */
|
|
#define sysCFG 0x000000E0 /* GPIO 7,6,5: Input */
|
|
/* General purpose pins and guest bus control register */
|
|
volatile u_int i20GuestControl;/* Offset 2C */
|
|
#define guestWAIT_CFG 0x00005555 /* 4 PCI waits for all */
|
|
#define guestISDN_INT_E 0x01000000 /* ISDN Int en (low) */
|
|
#define guestVID_INT_E 0x02000000 /* Video interrupt en (low) */
|
|
#define guestADI1_INT_R 0x04000000 /* ADI #1 int req (low) */
|
|
#define guestADI2_INT_R 0x08000000 /* ADI #2 int req (low) */
|
|
#define guestISDN_RES 0x10000000 /* ISDN reset bit (high) */
|
|
#define guestADI1_INT_S 0x20000000 /* ADI #1 int pending (low) */
|
|
#define guestADI2_INT_S 0x40000000 /* ADI #2 int pending (low) */
|
|
#define guestISDN_INT_S 0x80000000 /* ISAC int pending (low) */
|
|
|
|
#define g_A4T_JADE_RES 0x01000000 /* JADE Reset (High) */
|
|
#define g_A4T_ISAR_RES 0x02000000 /* ISAR Reset (High) */
|
|
#define g_A4T_ISAC_RES 0x04000000 /* ISAC Reset (High) */
|
|
#define g_A4T_JADE_BOOTR 0x08000000 /* JADE enable boot SRAM (Low) NOT USED */
|
|
#define g_A4T_ISAR_BOOTR 0x10000000 /* ISAR enable boot SRAM (Low) NOT USED */
|
|
#define g_A4T_JADE_INT_S 0x20000000 /* JADE interrupt pnd (Low) */
|
|
#define g_A4T_ISAR_INT_S 0x40000000 /* ISAR interrupt pnd (Low) */
|
|
#define g_A4T_ISAC_INT_S 0x80000000 /* ISAC interrupt pnd (Low) */
|
|
|
|
volatile u_int i20CodeSource; /* Offset 30 */
|
|
volatile u_int i20CodeXferCtrl;/* Offset 34 */
|
|
volatile u_int i20CodeMemPtr; /* Offset 38 */
|
|
|
|
volatile u_int i20IntStatus; /* Offset 3C */
|
|
volatile u_int i20IntCtrl; /* Offset 40 */
|
|
#define intISDN 0x40000000 /* GIRQ1En (ISAC/ADI) (High) */
|
|
#define intVID 0x20000000 /* GIRQ0En (VSYNC) (High) */
|
|
#define intCOD 0x10000000 /* CodRepIrqEn (High) */
|
|
#define intPCI 0x01000000 /* PCI IntA enable (High) */
|
|
|
|
volatile u_int i20I2CCtrl; /* Offset 44 */
|
|
} I20_REGISTER_FILE, *PI20_REGISTER_FILE;
|
|
|
|
/*
|
|
* Postoffice structure for A4T
|
|
*
|
|
*/
|
|
#define PO_OFFSET 0x00000200 /* Postoffice offset from base */
|
|
|
|
#define GCS_0 0x00000000 /* Guest bus chip selects */
|
|
#define GCS_1 0x00100000
|
|
#define GCS_2 0x00200000
|
|
#define GCS_3 0x00300000
|
|
|
|
#define PO_READ 0x00000000 /* R/W from/to guest bus */
|
|
#define PO_WRITE 0x00800000
|
|
|
|
#define PO_PEND 0x02000000
|
|
|
|
#define POSTOFFICE(postoffice) *(volatile unsigned int *)(postoffice)
|
|
|
|
/* Wait unlimited (don't worry) */
|
|
#define __WAITI20__(postoffice) \
|
|
do { \
|
|
while ((POSTOFFICE(postoffice) & PO_PEND)) ; \
|
|
} while (0)
|
|
|
|
#endif /* __BKM_AX_H__ */
|