diff options
author | Stefan Richter <stefanr@s5r6.in-berlin.de> | 2010-07-22 13:58:05 +0400 |
---|---|---|
committer | Stefan Richter <stefanr@s5r6.in-berlin.de> | 2010-07-27 13:04:12 +0400 |
commit | 92c16f7e9c65f9a271c6bd5020279b3e37989672 (patch) | |
tree | f9e671c2ba4bcc51c1e27072e6b6256620af9538 /tools/firewire/decode-fcp.c | |
parent | a8461c0f3bfffe752fc62ce3960eb827463e90b5 (diff) | |
download | linux-92c16f7e9c65f9a271c6bd5020279b3e37989672.tar.xz |
tools/firewire: nosy-dump: change to kernel coding style
This changes only
- whitespace
- C99 initializers
- comment style
- order of #includes
- if { } else { } bracing
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Diffstat (limited to 'tools/firewire/decode-fcp.c')
-rw-r--r-- | tools/firewire/decode-fcp.c | 364 |
1 files changed, 168 insertions, 196 deletions
diff --git a/tools/firewire/decode-fcp.c b/tools/firewire/decode-fcp.c index b6b372537618..9cd1550db24a 100644 --- a/tools/firewire/decode-fcp.c +++ b/tools/firewire/decode-fcp.c @@ -6,234 +6,206 @@ #define CSR_FCP_COMMAND 0xfffff0000b00ull #define CSR_FCP_RESPONSE 0xfffff0000d00ull -static const char * const ctype_names[16] = { - "control", - "status", - "specific inquiry", - "notify", - "general inquiry", - "(reserved 0x05)", - "(reserved 0x06)", - "(reserved 0x07)", - "not implemented", - "accepted", - "rejected", - "in transition", - "stable", - "changed", - "(reserved 0x0e)", - "interim" +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[32] = { - "monitor", - "audio", - "printer", - "disc", - "tape recorder/player", - "tuner", - "ca", - "camera", - "(reserved 0x08)", - "panel", - "bulletin board", - "camera storage", - "(reserved 0x0c)", - "(reserved 0x0d)", - "(reserved 0x0e)", - "(reserved 0x0f)", - "(reserved 0x10)", - "(reserved 0x11)", - "(reserved 0x12)", - "(reserved 0x13)", - "(reserved 0x14)", - "(reserved 0x15)", - "(reserved 0x16)", - "(reserved 0x17)", - "(reserved 0x18)", - "(reserved 0x19)", - "(reserved 0x1a)", - "(reserved 0x1b)", - "vendor unique", - "all subunit types", - "subunit_type extended to next byte", - "unit" +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; + 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; + 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]; + const char *name; + struct avc_field fields[8]; }; struct avc_enum power_field_names[] = { - { 0x70, "on" }, - { 0x60, "off" }, - { } + { 0x70, "on" }, + { 0x60, "off" }, + { } }; static const struct avc_opcode_info opcode_info[256] = { - /* TA Document 1999026 - * AV/C Digital Interface Command Set General Specification - * Version 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" }, + /* 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; + 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"); -} + 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; - - 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) - 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; + 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) + 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 1; - } - return 0; + return 0; } |