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authorschodet2004-02-07 16:55:41 +0000
committerschodet2004-02-07 16:55:41 +0000
commit9fdd6704947174fae292dfc6e14cc1029a7f7a6c (patch)
tree40a4fe775845ececdaf27e82d99d6a06f6b3803e /2004/i/nono/src/kernel_mips/pbus.h
parentb673946d76e436c067d24e535b1e0a167b9dfc47 (diff)
Initial revision
Diffstat (limited to '2004/i/nono/src/kernel_mips/pbus.h')
-rw-r--r--2004/i/nono/src/kernel_mips/pbus.h35
1 files changed, 35 insertions, 0 deletions
diff --git a/2004/i/nono/src/kernel_mips/pbus.h b/2004/i/nono/src/kernel_mips/pbus.h
new file mode 100644
index 0000000..351b144
--- /dev/null
+++ b/2004/i/nono/src/kernel_mips/pbus.h
@@ -0,0 +1,35 @@
+#ifndef _PBUS_H_
+#define _PBUS_H_
+
+#include <sys/ioctl.h>
+
+struct pbus_io
+{
+ unsigned char addr; /* Address */
+ unsigned char data; /* Data */
+ unsigned char ints; /* IRQ lines */
+};
+
+#define PBUS_DATAMASK 0x00FF
+#define PBUS_ADDRMASK 0x0F00
+#define PBUS_RnW 0x1000
+#define PBUS_CLK 0x2000
+#define PBUS_INTEN 0x4000
+
+#define PBUS_READ _IOWR('R', 1, struct pbus_io)
+#define PBUS_WRITE _IOWR('R', 2, struct pbus_io)
+#define PBUS_INTENABLE _IO('R', 3)
+#define PBUS_INTDISABLE _IO('R', 4)
+#define PBUS_INTREAD _IOWR('R', 5, struct pbus_io)
+
+struct sccb_io
+{
+ unsigned char addr; /* Address */
+ unsigned char data; /* Data */
+};
+
+#define CAM_SETFRAMESIZE _IOW('R', 10, unsigned long)
+#define CAM_SCCBREAD _IOWR('R',11, struct sccb_io)
+#define CAM_SCCBWRITE _IOWR('R',12, struct sccb_io)
+#define CAM_SETHCOUNT _IOW('R', 13, unsigned long)
+#endif