Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / drivers / dma / bestcomm / bcom_ata_task.c

diff --git a/kernel/drivers/dma/bestcomm/bcom_ata_task.c b/kernel/drivers/dma/bestcomm/bcom_ata_task.c
new file mode 100644 (file)
index 0000000..cc6049a
--- /dev/null
+++ b/kernel/drivers/dma/bestcomm/bcom_ata_task.c
@@ -0,0 +1,67 @@
+/*
+ * Bestcomm ATA task microcode
+ *
+ * Copyright (c) 2004 Freescale Semiconductor, Inc.
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ *
+ * Created based on bestcom/code_dma/image_rtos1/dma_image.hex
+ */
+
+#include <asm/types.h>
+
+/*
+ * The header consists of the following fields:
+ *     u32     magic;
+ *     u8      desc_size;
+ *     u8      var_size;
+ *     u8      inc_size;
+ *     u8      first_var;
+ *     u8      reserved[8];
+ *
+ * The size fields contain the number of 32-bit words.
+ */
+
+u32 bcom_ata_task[] = {
+       /* header */
+       0x4243544b,
+       0x0e060709,
+       0x00000000,
+       0x00000000,
+
+       /* Task descriptors */
+       0x8198009b, /* LCD: idx0 = var3; idx0 <= var2; idx0 += inc3 */
+       0x13e00c08, /*   DRD1A: var3 = var1; FN=0 MORE init=31 WS=0 RS=0 */
+       0xb8000264, /*   LCD: idx1 = *idx0, idx2 = var0; idx1 < var9; idx1 += inc4, idx2 += inc4 */
+       0x10000f00, /*     DRD1A: var3 = idx0; FN=0 MORE init=0 WS=0 RS=0 */
+       0x60140002, /*     DRD2A: EU0=0 EU1=0 EU2=0 EU3=2 EXT init=0 WS=2 RS=2 */
+       0x0c8cfc8a, /*     DRD2B1: *idx2 = EU3(); EU3(*idx2,var10)  */
+       0xd8988240, /*   LCDEXT: idx1 = idx1; idx1 > var9; idx1 += inc0 */
+       0xf845e011, /*   LCDEXT: idx2 = *(idx0 + var00000015); ; idx2 += inc2 */
+       0xb845e00a, /*   LCD: idx3 = *(idx0 + var00000019); ; idx3 += inc1 */
+       0x0bfecf90, /*     DRD1A: *idx3 = *idx2; FN=0 TFD init=31 WS=3 RS=3 */
+       0x9898802d, /*   LCD: idx1 = idx1; idx1 once var0; idx1 += inc5 */
+       0x64000005, /*     DRD2A: EU0=0 EU1=0 EU2=0 EU3=5 INT EXT init=0 WS=0 RS=0 */
+       0x0c0cf849, /*     DRD2B1: *idx0 = EU3(); EU3(idx1,var9)  */
+       0x000001f8, /* NOP */
+
+       /* VAR[9]-VAR[14] */
+       0x40000000,
+       0x7fff7fff,
+       0x00000000,
+       0x00000000,
+       0x00000000,
+       0x00000000,
+
+       /* INC[0]-INC[6] */
+       0x40000000,
+       0xe0000000,
+       0xe0000000,
+       0xa000000c,
+       0x20000000,
+       0x00000000,
+       0x00000000,
+};
+