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>
This commit is contained in:
Stefan Richter 2010-07-22 11:58:05 +02:00
parent a8461c0f3b
commit 92c16f7e9c
4 changed files with 1064 additions and 1117 deletions

View file

@ -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" },
/* 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" },
[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 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 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 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" },
/* 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" },
/* */
[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;
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;
}
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);
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);
}
for (i = 0; info->fields[i].name != NULL; i++)
printf(", %s", info->fields[i].name);
printf("\n");
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;
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;
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 (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;
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;
}

View file

@ -1,46 +1,46 @@
struct list {
struct list *next, *prev;
struct list *next, *prev;
};
static inline void
list_init(struct list *list)
{
list->next = list;
list->prev = list;
list->next = list;
list->prev = list;
}
static inline int
list_empty(struct list *list)
{
return list->next == list;
return list->next == list;
}
static inline void
list_insert(struct list *link, struct list *new_link)
{
new_link->prev = link->prev;
new_link->next = link;
new_link->prev->next = new_link;
new_link->next->prev = new_link;
new_link->prev = link->prev;
new_link->next = link;
new_link->prev->next = new_link;
new_link->next->prev = new_link;
}
static inline void
list_append(struct list *list, struct list *new_link)
{
list_insert((struct list *)list, new_link);
list_insert((struct list *)list, new_link);
}
static inline void
list_prepend(struct list *list, struct list *new_link)
{
list_insert(list->next, new_link);
list_insert(list->next, new_link);
}
static inline void
list_remove(struct list *link)
{
link->prev->next = link->next;
link->next->prev = link->prev;
link->prev->next = link->next;
link->next->prev = link->prev;
}
#define list_entry(link, type, member) \

File diff suppressed because it is too large Load diff

View file

@ -36,60 +36,60 @@
#include <stdint.h>
struct phy_packet {
uint32_t timestamp;
union {
struct {
uint32_t zero:24;
uint32_t phy_id:6;
uint32_t identifier:2;
} common, link_on;
uint32_t timestamp;
union {
struct {
uint32_t zero:24;
uint32_t phy_id:6;
uint32_t identifier:2;
} common, link_on;
struct {
uint32_t zero:16;
uint32_t gap_count:6;
uint32_t set_gap_count:1;
uint32_t set_root:1;
uint32_t root_id:6;
uint32_t identifier:2;
} phy_config;
struct {
uint32_t zero:16;
uint32_t gap_count:6;
uint32_t set_gap_count:1;
uint32_t set_root:1;
uint32_t root_id:6;
uint32_t identifier:2;
} phy_config;
struct {
uint32_t more_packets:1;
uint32_t initiated_reset:1;
uint32_t port2:2;
uint32_t port1:2;
uint32_t port0:2;
uint32_t power_class:3;
uint32_t contender:1;
uint32_t phy_delay:2;
uint32_t phy_speed:2;
uint32_t gap_count:6;
uint32_t link_active:1;
uint32_t extended:1;
uint32_t phy_id:6;
uint32_t identifier:2;
} self_id;
struct {
uint32_t more_packets:1;
uint32_t initiated_reset:1;
uint32_t port2:2;
uint32_t port1:2;
uint32_t port0:2;
uint32_t power_class:3;
uint32_t contender:1;
uint32_t phy_delay:2;
uint32_t phy_speed:2;
uint32_t gap_count:6;
uint32_t link_active:1;
uint32_t extended:1;
uint32_t phy_id:6;
uint32_t identifier:2;
} self_id;
struct {
uint32_t more_packets:1;
uint32_t reserved1:1;
uint32_t porth:2;
uint32_t portg:2;
uint32_t portf:2;
uint32_t porte:2;
uint32_t portd:2;
uint32_t portc:2;
uint32_t portb:2;
uint32_t porta:2;
uint32_t reserved0:2;
uint32_t sequence:3;
uint32_t extended:1;
uint32_t phy_id:6;
uint32_t identifier:2;
} ext_self_id;
};
uint32_t inverted;
uint32_t ack;
struct {
uint32_t more_packets:1;
uint32_t reserved1:1;
uint32_t porth:2;
uint32_t portg:2;
uint32_t portf:2;
uint32_t porte:2;
uint32_t portd:2;
uint32_t portc:2;
uint32_t portb:2;
uint32_t porta:2;
uint32_t reserved0:2;
uint32_t sequence:3;
uint32_t extended:1;
uint32_t phy_id:6;
uint32_t identifier:2;
} ext_self_id;
};
uint32_t inverted;
uint32_t ack;
};
#define PHY_PACKET_CONFIGURATION 0x00
@ -97,98 +97,98 @@ struct phy_packet {
#define PHY_PACKET_SELF_ID 0x02
struct link_packet {
uint32_t timestamp;
union {
struct {
uint32_t priority:4;
uint32_t tcode:4;
uint32_t rt:2;
uint32_t tlabel:6;
uint32_t destination:16;
uint32_t timestamp;
union {
struct {
uint32_t priority:4;
uint32_t tcode:4;
uint32_t rt:2;
uint32_t tlabel:6;
uint32_t destination:16;
uint32_t offset_high:16;
uint32_t source:16;
uint32_t offset_high:16;
uint32_t source:16;
uint32_t offset_low;
} common;
uint32_t offset_low;
} common;
struct {
uint32_t common[3];
uint32_t crc;
} read_quadlet;
struct {
uint32_t common[3];
uint32_t crc;
} read_quadlet;
struct {
uint32_t common[3];
uint32_t data;
uint32_t crc;
} read_quadlet_response;
struct {
uint32_t common[3];
uint32_t data;
uint32_t crc;
} read_quadlet_response;
struct {
uint32_t common[3];
uint32_t extended_tcode:16;
uint32_t data_length:16;
uint32_t crc;
} read_block;
struct {
uint32_t common[3];
uint32_t extended_tcode:16;
uint32_t data_length:16;
uint32_t crc;
} read_block;
struct {
uint32_t common[3];
uint32_t extended_tcode:16;
uint32_t data_length:16;
uint32_t crc;
uint32_t data[0];
/* crc and ack follows. */
} read_block_response;
struct {
uint32_t common[3];
uint32_t extended_tcode:16;
uint32_t data_length:16;
uint32_t crc;
uint32_t data[0];
/* crc and ack follows. */
} read_block_response;
struct {
uint32_t common[3];
uint32_t data;
uint32_t crc;
} write_quadlet;
struct {
uint32_t common[3];
uint32_t data;
uint32_t crc;
} write_quadlet;
struct {
uint32_t common[3];
uint32_t extended_tcode:16;
uint32_t data_length:16;
uint32_t crc;
uint32_t data[0];
/* crc and ack follows. */
} write_block;
struct {
uint32_t common[3];
uint32_t extended_tcode:16;
uint32_t data_length:16;
uint32_t crc;
uint32_t data[0];
/* crc and ack follows. */
} write_block;
struct {
uint32_t common[3];
uint32_t crc;
} write_response;
struct {
uint32_t common[3];
uint32_t crc;
} write_response;
struct {
uint32_t common[3];
uint32_t data;
uint32_t crc;
} cycle_start;
struct {
uint32_t common[3];
uint32_t data;
uint32_t crc;
} cycle_start;
struct {
uint32_t sy:4;
uint32_t tcode:4;
uint32_t channel:6;
uint32_t tag:2;
uint32_t data_length:16;
struct {
uint32_t sy:4;
uint32_t tcode:4;
uint32_t channel:6;
uint32_t tag:2;
uint32_t data_length:16;
uint32_t crc;
} iso_data;
};
uint32_t crc;
} iso_data;
};
};
struct subaction {
uint32_t ack;
size_t length;
struct list link;
struct link_packet packet;
uint32_t ack;
size_t length;
struct list link;
struct link_packet packet;
};
struct link_transaction {
int request_node, response_node, tlabel;
struct subaction *request, *response;
struct list request_list, response_list;
struct list link;
int request_node, response_node, tlabel;
struct subaction *request, *response;
struct list request_list, response_list;
struct list link;
};
int decode_fcp(struct link_transaction *t);