drv: Add ccb buffer and pds data

Data still needs to be patched at runtime to point to the correct
addresses.

1 files changed, 61 insertions, 0 deletions

diff --git a/src/ccb.h b/src/ccb.h
new file mode 100644
index 0000000..36c69f8
--- /dev/null
+++ b/src/ccb.h
@@ -0,0 +1,61 @@
+#ifndef CCB_H
+#define CCB_H
+
+#include <stdint.h>
+
+typedef struct __attribute__((__packed__)) Register {
+        unsigned int addr;
+        unsigned int val;
+} Register;
+
+//XXX: this is probably wrong
+typedef struct __attribute__((__packed__))  CCBEntry
+{
+        uint32_t length;
+        uint32_t unk0;
+        IMG_DEV_VIRTADDR pds_pixel_code_data_0; // Indirect points to 0x67 PDSPixelCodeData with 0xdcxxxx0
+        uint32_t unk2;
+        IMG_DEV_VIRTADDR pds_pixel_code_data_0_4; // Indirect points to 0x67 PDSPixelCodeData with 0xdcxxxx0 offset by 4
+        uint32_t unk4;
+        uint32_t unk5;
+        uint32_t unk6;
+        uint32_t frame_number;
+        IMG_DEV_VIRTADDR dev_addr_0;
+        uint32_t unk7;
+        uint32_t unk8;
+        uint32_t unk9;
+        uint32_t unk10;
+        uint32_t unk11;
+        uint32_t unk12;
+        uint32_t unk13;
+        IMG_DEV_VIRTADDR dev_addr_1;
+        uint32_t unk14;
+        IMG_DEV_VIRTADDR dev_addr_2;
+        IMG_DEV_VIRTADDR dev_addr_3;
+        IMG_DEV_VIRTADDR dev_addr_4;
+        IMG_DEV_VIRTADDR dev_addr_5;
+        IMG_DEV_VIRTADDR dev_addr_6;
+        uint32_t num_regs;
+        SGXMKIF_CMDTA_SHARED shared_data;
+        uint32_t unk15;
+        uint32_t unk16;
+        uint32_t unk17;
+        uint32_t unk18;
+        uint32_t unk19;
+        uint32_t unk20;
+        uint32_t vdm_command_stream;
+        uint32_t unk21;
+        IMG_DEV_VIRTADDR dev_addr_ta_0; // points to 0x95 TAData buffer, size is 0xc00 and all zeros
+        IMG_DEV_VIRTADDR dev_addr_ta_1; // points to 0x8d TAData buffer, size is 0x400 and not all zeros
+        uint32_t unk24;
+        uint32_t unk25;
+        uint32_t unk26;
+        uint32_t unk27;
+        uint32_t unk28;
+        IMG_DEV_VIRTADDR dev_addr_per3d_0; // points to 0x12 PerContext3DParameters, size is 0x3dd000 and all zeros
+        uint32_t unk30;
+        //this is probably variable length
+        Register r[1];
+} CCBEntry;
+
+#endif