1 files changed, 76 insertions, 0 deletions
diff --git a/roms/QemuMacDrivers/shared/LinuxOSIDefs.s b/roms/QemuMacDrivers/shared/LinuxOSIDefs.s
new file mode 100644
index 000000000..d39d1954a
--- /dev/null
+++ b/roms/QemuMacDrivers/shared/LinuxOSIDefs.s
@@ -0,0 +1,76 @@
+;
+; Linux interface magic
+;
+
+OSI_SC_MAGIC_R3:	set	0x113724FA
+OSI_SC_MAGIC_R4:	set	0x77810F9B
+
+	MACRO
+	osi_call &selector
+		li	r3,0x24FA
+		addis	r3,r3,0x1137
+		li	r4,0x0F9B
+		addis	r4,r4,0x7781
+		li	r5,&selector
+		sc
+	ENDM
+
+;
+; Selectors
+;
+
+OSI_DEBUGGER			set 	1
+OSI_CMOUNT_DRV_VOL		set	4
+	
+OSI_MOUSE_CNTRL			set	8
+OSI_GET_DATE			set	9
+
+OSI_ENET_OPEN			set	10
+OSI_ENET_CLOSE			set	11
+OSI_ENET_GET_ADDR		set	12
+OSI_ENET_GET_STATUS		set	13
+OSI_ENET_CONTROL		set	14
+OSI_ENET_ADD_MULTI		set	16
+OSI_ENET_DEL_MULTI		set	17
+OSI_ENET_GET_PACKET		set	18
+OSI_ENET_SEND_PACKET		set	19
+
+OSI_SCSI_CNTRL			set	23
+OSI_SCSI_SUBMIT			set	24
+OSI_SCSI_ACK			set	25
+
+OSI_GET_MOUSE			set	26	; void -- r4-r7 mouse data, r3 status
+OSI_MOUSE_ACK_IRQ		set	27
+
+OSI_SET_VMODE			set	28	; vmode, depthmode -- err
+OSI_GET_VMODE_INFO		set	29	; int modeID -- r3-status, r4-r7 osi_get_next_vmode_t
+OSI_GET_MOUSE_DPI		set	30	; -- mouse dpi
+
+OSI_SET_VIDEO_POWER		set	31	; set VESA DPMS (Energy Star) state on console-video
+
+OSI_SOUND_WRITE			set	33 
+OSI_SOUND_SET_VOLUME		set	35
+OSI_SOUND_CNTL			set	36
+
+OSI_VIDEO_ACK_IRQ		set	38
+OSI_VIDEO_CNTRL			set	39
+
+OSI_SOUND_IRQ_ACK		set	40
+OSI_SOUND_START_STOP		set	41
+
+OSI_REGISTER_IRQ		set	42	; first_word_of_reg_property -- irq_cookie
+
+OSI_LOG_PUTC			set	47
+
+OSI_SET_COLOR			set	59
+OSI_GET_COLOR			set	64
+
+OSI_IRQTEST			set	65
+	
+OSI_ABLK_RING_SETUP		set	79
+OSI_ABLK_CNTRL			set	80
+OSI_ABLK_DISK_INFO		set	81
+OSI_ABLK_KICK			set	82
+OSI_ABLK_IRQ_ACK		set	83
+OSI_ABLK_SYNC_READ		set	84
+OSI_ABLK_SYNC_WRITE		set	85