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authorSrikant Patnaik2015-01-11 12:28:04 +0530
committerSrikant Patnaik2015-01-11 12:28:04 +0530
commit871480933a1c28f8a9fed4c4d34d06c439a7a422 (patch)
tree8718f573808810c2a1e8cb8fb6ac469093ca2784 /ANDROID_3.4.5/tools/firewire/decode-fcp.c
parent9d40ac5867b9aefe0722bc1f110b965ff294d30d (diff)
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Moved, renamed, and deleted files
The original directory structure was scattered and unorganized. Changes are basically to make it look like kernel structure.
Diffstat (limited to 'ANDROID_3.4.5/tools/firewire/decode-fcp.c')
-rw-r--r--ANDROID_3.4.5/tools/firewire/decode-fcp.c213
1 files changed, 0 insertions, 213 deletions
diff --git a/ANDROID_3.4.5/tools/firewire/decode-fcp.c b/ANDROID_3.4.5/tools/firewire/decode-fcp.c
deleted file mode 100644
index e41223b6..00000000
--- a/ANDROID_3.4.5/tools/firewire/decode-fcp.c
+++ /dev/null
@@ -1,213 +0,0 @@
-#include <linux/firewire-constants.h>
-#include <stdio.h>
-#include <stdlib.h>
-
-#include "list.h"
-#include "nosy-dump.h"
-
-#define CSR_FCP_COMMAND 0xfffff0000b00ull
-#define CSR_FCP_RESPONSE 0xfffff0000d00ull
-
-static const char * const ctype_names[] = {
- [0x0] = "control", [0x8] = "not implemented",
- [0x1] = "status", [0x9] = "accepted",
- [0x2] = "specific inquiry", [0xa] = "rejected",
- [0x3] = "notify", [0xb] = "in transition",
- [0x4] = "general inquiry", [0xc] = "stable",
- [0x5] = "(reserved 0x05)", [0xd] = "changed",
- [0x6] = "(reserved 0x06)", [0xe] = "(reserved 0x0e)",
- [0x7] = "(reserved 0x07)", [0xf] = "interim",
-};
-
-static const char * const subunit_type_names[] = {
- [0x00] = "monitor", [0x10] = "(reserved 0x10)",
- [0x01] = "audio", [0x11] = "(reserved 0x11)",
- [0x02] = "printer", [0x12] = "(reserved 0x12)",
- [0x03] = "disc", [0x13] = "(reserved 0x13)",
- [0x04] = "tape recorder/player",[0x14] = "(reserved 0x14)",
- [0x05] = "tuner", [0x15] = "(reserved 0x15)",
- [0x06] = "ca", [0x16] = "(reserved 0x16)",
- [0x07] = "camera", [0x17] = "(reserved 0x17)",
- [0x08] = "(reserved 0x08)", [0x18] = "(reserved 0x18)",
- [0x09] = "panel", [0x19] = "(reserved 0x19)",
- [0x0a] = "bulletin board", [0x1a] = "(reserved 0x1a)",
- [0x0b] = "camera storage", [0x1b] = "(reserved 0x1b)",
- [0x0c] = "(reserved 0x0c)", [0x1c] = "vendor unique",
- [0x0d] = "(reserved 0x0d)", [0x1d] = "all subunit types",
- [0x0e] = "(reserved 0x0e)", [0x1e] = "subunit_type extended to next byte",
- [0x0f] = "(reserved 0x0f)", [0x1f] = "unit",
-};
-
-struct avc_enum {
- int value;
- const char *name;
-};
-
-struct avc_field {
- const char *name; /* Short name for field. */
- int offset; /* Location of field, specified in bits; */
- /* negative means from end of packet. */
- int width; /* Width of field, 0 means use data_length. */
- struct avc_enum *names;
-};
-
-struct avc_opcode_info {
- const char *name;
- struct avc_field fields[8];
-};
-
-struct avc_enum power_field_names[] = {
- { 0x70, "on" },
- { 0x60, "off" },
- { }
-};
-
-static const struct avc_opcode_info opcode_info[256] = {
-
- /* TA Document 1999026 */
- /* AV/C Digital Interface Command Set General Specification 4.0 */
- [0xb2] = { "power", {
- { "state", 0, 8, power_field_names }
- }
- },
- [0x30] = { "unit info", {
- { "foo", 0, 8 },
- { "unit_type", 8, 5 },
- { "unit", 13, 3 },
- { "company id", 16, 24 },
- }
- },
- [0x31] = { "subunit info" },
- [0x01] = { "reserve" },
- [0xb0] = { "version" },
- [0x00] = { "vendor dependent" },
- [0x02] = { "plug info" },
- [0x12] = { "channel usage" },
- [0x24] = { "connect" },
- [0x20] = { "connect av" },
- [0x22] = { "connections" },
- [0x11] = { "digital input" },
- [0x10] = { "digital output" },
- [0x25] = { "disconnect" },
- [0x21] = { "disconnect av" },
- [0x19] = { "input plug signal format" },
- [0x18] = { "output plug signal format" },
- [0x1f] = { "general bus setup" },
-
- /* TA Document 1999025 */
- /* AV/C Descriptor Mechanism Specification Version 1.0 */
- [0x0c] = { "create descriptor" },
- [0x08] = { "open descriptor" },
- [0x09] = { "read descriptor" },
- [0x0a] = { "write descriptor" },
- [0x05] = { "open info block" },
- [0x06] = { "read info block" },
- [0x07] = { "write info block" },
- [0x0b] = { "search descriptor" },
- [0x0d] = { "object number select" },
-
- /* TA Document 1999015 */
- /* AV/C Command Set for Rate Control of Isochronous Data Flow 1.0 */
- [0xb3] = { "rate", {
- { "subfunction", 0, 8 },
- { "result", 8, 8 },
- { "plug_type", 16, 8 },
- { "plug_id", 16, 8 },
- }
- },
-
- /* TA Document 1999008 */
- /* AV/C Audio Subunit Specification 1.0 */
- [0xb8] = { "function block" },
-
- /* TA Document 2001001 */
- /* AV/C Panel Subunit Specification 1.1 */
- [0x7d] = { "gui update" },
- [0x7e] = { "push gui data" },
- [0x7f] = { "user action" },
- [0x7c] = { "pass through" },
-
- /* */
- [0x26] = { "asynchronous connection" },
-};
-
-struct avc_frame {
- uint32_t operand0:8;
- uint32_t opcode:8;
- uint32_t subunit_id:3;
- uint32_t subunit_type:5;
- uint32_t ctype:4;
- uint32_t cts:4;
-};
-
-static void
-decode_avc(struct link_transaction *t)
-{
- struct avc_frame *frame =
- (struct avc_frame *) t->request->packet.write_block.data;
- const struct avc_opcode_info *info;
- const char *name;
- char buffer[32];
- int i;
-
- info = &opcode_info[frame->opcode];
- if (info->name == NULL) {
- snprintf(buffer, sizeof(buffer),
- "(unknown opcode 0x%02x)", frame->opcode);
- name = buffer;
- } else {
- name = info->name;
- }
-
- printf("av/c %s, subunit_type=%s, subunit_id=%d, opcode=%s",
- ctype_names[frame->ctype], subunit_type_names[frame->subunit_type],
- frame->subunit_id, name);
-
- for (i = 0; info->fields[i].name != NULL; i++)
- printf(", %s", info->fields[i].name);
-
- printf("\n");
-}
-
-int
-decode_fcp(struct link_transaction *t)
-{
- struct avc_frame *frame =
- (struct avc_frame *) t->request->packet.write_block.data;
- unsigned long long offset =
- ((unsigned long long) t->request->packet.common.offset_high << 32) |
- t->request->packet.common.offset_low;
-
- if (t->request->packet.common.tcode != TCODE_WRITE_BLOCK_REQUEST)
- return 0;
-
- if (offset == CSR_FCP_COMMAND || offset == CSR_FCP_RESPONSE) {
- switch (frame->cts) {
- case 0x00:
- decode_avc(t);
- break;
- case 0x01:
- printf("cal fcp frame (cts=0x01)\n");
- break;
- case 0x02:
- printf("ehs fcp frame (cts=0x02)\n");
- break;
- case 0x03:
- printf("havi fcp frame (cts=0x03)\n");
- break;
- case 0x0e:
- printf("vendor specific fcp frame (cts=0x0e)\n");
- break;
- case 0x0f:
- printf("extended cts\n");
- break;
- default:
- printf("reserved fcp frame (ctx=0x%02x)\n", frame->cts);
- break;
- }
- return 1;
- }
-
- return 0;
-}
-