Linux-2.6.12-rc2v2.6.12-rc2

Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!

1 files changed, 119 insertions, 0 deletions

diff --git a/drivers/isdn/hisax/bkm_ax.h b/drivers/isdn/hisax/bkm_ax.h
new file mode 100644
index 000000000000..029e0a277661
--- /dev/null
+++ b/drivers/isdn/hisax/bkm_ax.h
@@ -0,0 +1,119 @@
+/* $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__ */