Skip to content

L
linux
Commit a77754a7 authored by Kristian Høgsberg's avatar Kristian Høgsberg Committed by Stefan Richter
Browse files
Options

firewire: Uppercase most macro names. 

Signed-off-by: default avatarKristian Hoegsberg <krh@redhat.com>
Signed-off-by: default avatarStefan Richter <stefanr@s5r6.in-berlin.de>
parent a98e2719
Expand all Hide whitespace changes
Inline Side-by-side
Showing with 231 additions and 232 deletions
drivers/firewire/fw-card.c
View file @ a77754a7
......@@ -44,20 +44,20 @@ static LIST_HEAD(card_list);
static LIST_HEAD(descriptor_list);
static int descriptor_count;
#define bib_crc(v) ((v) << 0)
#define bib_crc_length(v) ((v) << 16)
#define bib_info_length(v) ((v) << 24)
#define bib_link_speed(v) ((v) << 0)
#define bib_generation(v) ((v) << 4)
#define bib_max_rom(v) ((v) << 8)
#define bib_max_receive(v) ((v) << 12)
#define bib_cyc_clk_acc(v) ((v) << 16)
#define bib_pmc ((1) << 27)
#define bib_bmc ((1) << 28)
#define bib_isc ((1) << 29)
#define bib_cmc ((1) << 30)
#define bib_imc ((1) << 31)
#define BIB_CRC(v) ((v) << 0)
#define BIB_CRC_LENGTH(v) ((v) << 16)
#define BIB_INFO_LENGTH(v) ((v) << 24)
#define BIB_LINK_SPEED(v) ((v) << 0)
#define BIB_GENERATION(v) ((v) << 4)
#define BIB_MAX_ROM(v) ((v) << 8)
#define BIB_MAX_RECEIVE(v) ((v) << 12)
#define BIB_CYC_CLK_ACC(v) ((v) << 16)
#define BIB_PMC ((1) << 27)
#define BIB_BMC ((1) << 28)
#define BIB_ISC ((1) << 29)
#define BIB_CMC ((1) << 30)
#define BIB_IMC ((1) << 31)
static u32 *
generate_config_rom(struct fw_card *card, size_t *config_rom_length)
......@@ -76,15 +76,15 @@ generate_config_rom(struct fw_card *card, size_t *config_rom_length)
*/
memset(config_rom, 0, sizeof config_rom);
config_rom[0] = bib_crc_length(4) | bib_info_length(4) | bib_crc(0);
config_rom[0] = BIB_CRC_LENGTH(4) | BIB_INFO_LENGTH(4) | BIB_CRC(0);
config_rom[1] = 0x31333934;
config_rom[2] =
bib_link_speed(card->link_speed) |
bib_generation(card->config_rom_generation++ % 14 + 2) |
bib_max_rom(2) |
bib_max_receive(card->max_receive) |
bib_bmc | bib_isc | bib_cmc | bib_imc;
BIB_LINK_SPEED(card->link_speed) |
BIB_GENERATION(card->config_rom_generation++ % 14 + 2) |
BIB_MAX_ROM(2) |
BIB_MAX_RECEIVE(card->max_receive) |
BIB_BMC | BIB_ISC | BIB_CMC | BIB_IMC;
config_rom[3] = card->guid >> 32;
config_rom[4] = card->guid;
......@@ -318,7 +318,7 @@ fw_card_bm_work(struct work_struct *work)
*/
spin_unlock_irqrestore(&card->lock, flags);
return;
} else if (root->config_rom[2] & bib_cmc) {
} else if (root->config_rom[2] & BIB_CMC) {
/*
* FIXME: I suppose we should set the cmstr bit in the
* STATE_CLEAR register of this node, as described in
......
drivers/firewire/fw-ohci.c
View file @ a77754a7
This diff is collapsed.
drivers/firewire/fw-sbp2.c
View file @ a77754a7
......@@ -123,14 +123,14 @@ struct sbp2_device {
#define SBP2_STATUS_ILLEGAL_REQUEST 0x2
#define SBP2_STATUS_VENDOR_DEPENDENT 0x3
#define status_get_orb_high(v) ((v).status & 0xffff)
#define status_get_sbp_status(v) (((v).status >> 16) & 0xff)
#define status_get_len(v) (((v).status >> 24) & 0x07)
#define status_get_dead(v) (((v).status >> 27) & 0x01)
#define status_get_response(v) (((v).status >> 28) & 0x03)
#define status_get_source(v) (((v).status >> 30) & 0x03)
#define status_get_orb_low(v) ((v).orb_low)
#define status_get_data(v) ((v).data)
#define STATUS_GET_ORB_HIGH(v) ((v).status & 0xffff)
#define STATUS_GET_SBP_STATUS(v) (((v).status >> 16) & 0xff)
#define STATUS_GET_LEN(v) (((v).status >> 24) & 0x07)
#define STATUS_GET_DEAD(v) (((v).status >> 27) & 0x01)
#define STATUS_GET_RESPONSE(v) (((v).status >> 28) & 0x03)
#define STATUS_GET_SOURCE(v) (((v).status >> 30) & 0x03)
#define STATUS_GET_ORB_LOW(v) ((v).orb_low)
#define STATUS_GET_DATA(v) ((v).data)
struct sbp2_status {
u32 status;
......@@ -152,15 +152,15 @@ struct sbp2_orb {
struct list_head link;
};
#define management_orb_lun(v) ((v))
#define management_orb_function(v) ((v) << 16)
#define management_orb_reconnect(v) ((v) << 20)
#define management_orb_exclusive ((1) << 28)
#define management_orb_request_format(v) ((v) << 29)
#define management_orb_notify ((1) << 31)
#define MANAGEMENT_ORB_LUN(v) ((v))
#define MANAGEMENT_ORB_FUNCTION(v) ((v) << 16)
#define MANAGEMENT_ORB_RECONNECT(v) ((v) << 20)
#define MANAGEMENT_ORB_EXCLUSIVE ((1) << 28)
#define MANAGEMENT_ORB_REQUEST_FORMAT(v) ((v) << 29)
#define MANAGEMENT_ORB_NOTIFY ((1) << 31)
#define management_orb_response_length(v) ((v))
#define management_orb_password_length(v) ((v) << 16)
#define MANAGEMENT_ORB_RESPONSE_LENGTH(v) ((v))
#define MANAGEMENT_ORB_PASSWORD_LENGTH(v) ((v) << 16)
struct sbp2_management_orb {
struct sbp2_orb base;
......@@ -177,23 +177,22 @@ struct sbp2_management_orb {
struct sbp2_status status;
};
#define login_response_get_login_id(v) ((v).misc & 0xffff)
#define login_response_get_length(v) (((v).misc >> 16) & 0xffff)
#define LOGIN_RESPONSE_GET_LOGIN_ID(v) ((v).misc & 0xffff)
#define LOGIN_RESPONSE_GET_LENGTH(v) (((v).misc >> 16) & 0xffff)
struct sbp2_login_response {
u32 misc;
struct sbp2_pointer command_block_agent;
u32 reconnect_hold;
};
#define command_orb_data_size(v) ((v))
#define command_orb_page_size(v) ((v) << 16)
#define command_orb_page_table_present ((1) << 19)
#define command_orb_max_payload(v) ((v) << 20)
#define command_orb_speed(v) ((v) << 24)
#define command_orb_direction(v) ((v) << 27)
#define command_orb_request_format(v) ((v) << 29)
#define command_orb_notify ((1) << 31)
#define COMMAND_ORB_DATA_SIZE(v) ((v))
#define COMMAND_ORB_PAGE_SIZE(v) ((v) << 16)
#define COMMAND_ORB_PAGE_TABLE_PRESENT ((1) << 19)
#define COMMAND_ORB_MAX_PAYLOAD(v) ((v) << 20)
#define COMMAND_ORB_SPEED(v) ((v) << 24)
#define COMMAND_ORB_DIRECTION(v) ((v) << 27)
#define COMMAND_ORB_REQUEST_FORMAT(v) ((v) << 29)
#define COMMAND_ORB_NOTIFY ((1) << 31)
struct sbp2_command_orb {
struct sbp2_orb base;
......@@ -290,7 +289,7 @@ sbp2_status_write(struct fw_card *card, struct fw_request *request,
fw_memcpy_from_be32(&status, payload, header_size);
if (length > header_size)
memcpy(status.data, payload + 8, length - header_size);
if (status_get_source(status) == 2 || status_get_source(status) == 3) {
if (STATUS_GET_SOURCE(status) == 2 || STATUS_GET_SOURCE(status) == 3) {
fw_notify("non-orb related status write, not handled\n");
fw_send_response(card, request, RCODE_COMPLETE);
return;
......@@ -299,8 +298,8 @@ sbp2_status_write(struct fw_card *card, struct fw_request *request,
/* Lookup the orb corresponding to this status write. */
spin_lock_irqsave(&card->lock, flags);
list_for_each_entry(orb, &sd->orb_list, link) {
if (status_get_orb_high(status) == 0 &&
status_get_orb_low(status) == orb->request_bus &&
if (STATUS_GET_ORB_HIGH(status) == 0 &&
STATUS_GET_ORB_LOW(status) == orb->request_bus &&
orb->rcode == RCODE_COMPLETE) {
list_del(&orb->link);
break;
......@@ -425,11 +424,11 @@ sbp2_send_management_orb(struct fw_unit *unit, int node_id, int generation,
orb->request.response.low = orb->response_bus;
orb->request.misc =
management_orb_notify |
management_orb_function(function) |
management_orb_lun(lun);
MANAGEMENT_ORB_NOTIFY |
MANAGEMENT_ORB_FUNCTION(function) |
MANAGEMENT_ORB_LUN(lun);
orb->request.length =
management_orb_response_length(sizeof orb->response);
MANAGEMENT_ORB_RESPONSE_LENGTH(sizeof orb->response);
orb->request.status_fifo.high = sd->address_handler.offset >> 32;
orb->request.status_fifo.low = sd->address_handler.offset;
......@@ -441,8 +440,8 @@ sbp2_send_management_orb(struct fw_unit *unit, int node_id, int generation,
*/
if (function == SBP2_LOGIN_REQUEST) {
orb->request.misc |=
management_orb_exclusive |
management_orb_reconnect(0);
MANAGEMENT_ORB_EXCLUSIVE |
MANAGEMENT_ORB_RECONNECT(0);
}
fw_memcpy_to_be32(&orb->request, &orb->request, sizeof orb->request);
......@@ -469,11 +468,11 @@ sbp2_send_management_orb(struct fw_unit *unit, int node_id, int generation,
goto out;
}
if (status_get_response(orb->status) != 0 ||
status_get_sbp_status(orb->status) != 0) {
if (STATUS_GET_RESPONSE(orb->status) != 0 ||
STATUS_GET_SBP_STATUS(orb->status) != 0) {
fw_error("error status: %d:%d\n",
status_get_response(orb->status),
status_get_sbp_status(orb->status));
STATUS_GET_RESPONSE(orb->status),
STATUS_GET_SBP_STATUS(orb->status));
goto out;
}
......@@ -577,7 +576,7 @@ static void sbp2_login(struct work_struct *work)
sd->command_block_agent_address =
((u64) (response.command_block_agent.high & 0xffff) << 32) |
response.command_block_agent.low;
sd->login_id = login_response_get_login_id(response);
sd->login_id = LOGIN_RESPONSE_GET_LOGIN_ID(response);
fw_notify("logged in to sbp2 unit %s (%d retries)\n",
unit->device.bus_id, sd->retries);
......@@ -828,10 +827,10 @@ complete_command_orb(struct sbp2_orb *base_orb, struct sbp2_status *status)
int result;
if (status != NULL) {
if (status_get_dead(*status))
if (STATUS_GET_DEAD(*status))
sbp2_agent_reset(unit);
switch (status_get_response(*status)) {
switch (STATUS_GET_RESPONSE(*status)) {
case SBP2_STATUS_REQUEST_COMPLETE:
result = DID_OK << 16;
break;
......@@ -845,8 +844,8 @@ complete_command_orb(struct sbp2_orb *base_orb, struct sbp2_status *status)
break;
}
if (result == DID_OK << 16 && status_get_len(*status) > 1)
result = sbp2_status_to_sense_data(status_get_data(*status),
if (result == DID_OK << 16 && STATUS_GET_LEN(*status) > 1)
result = sbp2_status_to_sense_data(STATUS_GET_DATA(*status),
orb->cmd->sense_buffer);
} else {
/*
......@@ -906,7 +905,7 @@ static void sbp2_command_orb_map_scatterlist(struct sbp2_command_orb *orb)
orb->request.data_descriptor.high = sd->address_high;
orb->request.data_descriptor.low = sg_dma_address(sg);
orb->request.misc |=
command_orb_data_size(sg_dma_len(sg));
COMMAND_ORB_DATA_SIZE(sg_dma_len(sg));
return;
}
......@@ -943,8 +942,8 @@ static void sbp2_command_orb_map_scatterlist(struct sbp2_command_orb *orb)
orb->request.data_descriptor.high = sd->address_high;
orb->request.data_descriptor.low = orb->page_table_bus;
orb->request.misc |=
command_orb_page_table_present |
command_orb_data_size(j);
COMMAND_ORB_PAGE_TABLE_PRESENT |
COMMAND_ORB_DATA_SIZE(j);
fw_memcpy_to_be32(orb->page_table, orb->page_table, size);
}
......@@ -969,7 +968,7 @@ static void sbp2_command_orb_map_buffer(struct sbp2_command_orb *orb)
orb->request.data_descriptor.high = sd->address_high;
orb->request.data_descriptor.low = orb->request_buffer_bus;
orb->request.misc |=
command_orb_data_size(orb->cmd->request_bufflen);
COMMAND_ORB_DATA_SIZE(orb->cmd->request_bufflen);
}
/* SCSI stack integration */
......@@ -1017,16 +1016,16 @@ static int sbp2_scsi_queuecommand(struct scsi_cmnd *cmd, scsi_done_fn_t done)
* if we set this to max_speed + 7, we get the right value.
*/
orb->request.misc =
command_orb_max_payload(device->node->max_speed + 7) |
command_orb_speed(device->node->max_speed) |
command_orb_notify;
COMMAND_ORB_MAX_PAYLOAD(device->node->max_speed + 7) |
COMMAND_ORB_SPEED(device->node->max_speed) |
COMMAND_ORB_NOTIFY;
if (cmd->sc_data_direction == DMA_FROM_DEVICE)
orb->request.misc |=
command_orb_direction(SBP2_DIRECTION_FROM_MEDIA);
COMMAND_ORB_DIRECTION(SBP2_DIRECTION_FROM_MEDIA);
else if (cmd->sc_data_direction == DMA_TO_DEVICE)
orb->request.misc |=
command_orb_direction(SBP2_DIRECTION_TO_MEDIA);
COMMAND_ORB_DIRECTION(SBP2_DIRECTION_TO_MEDIA);
if (cmd->use_sg) {
sbp2_command_orb_map_scatterlist(orb);
......
drivers/firewire/fw-topology.c
View file @ a77754a7
......@@ -24,16 +24,16 @@
#include "fw-transaction.h"
#include "fw-topology.h"
#define self_id_phy_id(q) (((q) >> 24) & 0x3f)
#define self_id_extended(q) (((q) >> 23) & 0x01)
#define self_id_link_on(q) (((q) >> 22) & 0x01)
#define self_id_gap_count(q) (((q) >> 16) & 0x3f)
#define self_id_phy_speed(q) (((q) >> 14) & 0x03)
#define self_id_contender(q) (((q) >> 11) & 0x01)
#define self_id_phy_initiator(q) (((q) >> 1) & 0x01)
#define self_id_more_packets(q) (((q) >> 0) & 0x01)
#define SELF_ID_PHY_ID(q) (((q) >> 24) & 0x3f)
#define SELF_ID_EXTENDED(q) (((q) >> 23) & 0x01)
#define SELF_ID_LINK_ON(q) (((q) >> 22) & 0x01)
#define SELF_ID_GAP_COUNT(q) (((q) >> 16) & 0x3f)
#define SELF_ID_PHY_SPEED(q) (((q) >> 14) & 0x03)
#define SELF_ID_CONTENDER(q) (((q) >> 11) & 0x01)
#define SELF_ID_PHY_INITIATOR(q) (((q) >> 1) & 0x01)
#define SELF_ID_MORE_PACKETS(q) (((q) >> 0) & 0x01)
#define self_id_ext_sequence(q) (((q) >> 20) & 0x07)
#define SELF_ID_EXT_SEQUENCE(q) (((q) >> 20) & 0x07)
static u32 *count_ports(u32 *sid, int *total_port_count, int *child_port_count)
{
......@@ -61,7 +61,7 @@ static u32 *count_ports(u32 *sid, int *total_port_count, int *child_port_count)
shift -= 2;
if (shift == 0) {
if (!self_id_more_packets(q))
if (!SELF_ID_MORE_PACKETS(q))
return sid + 1;
shift = 16;
......@@ -75,8 +75,8 @@ static u32 *count_ports(u32 *sid, int *total_port_count, int *child_port_count)
* packets increase as expected.
*/
if (!self_id_extended(q) ||
seq != self_id_ext_sequence(q))
if (!SELF_ID_EXTENDED(q) ||
seq != SELF_ID_EXT_SEQUENCE(q))
return NULL;
seq++;
......@@ -103,9 +103,9 @@ static struct fw_node *fw_node_create(u32 sid, int port_count, int color)
return NULL;
node->color = color;
node->node_id = LOCAL_BUS | self_id_phy_id(sid);
node->link_on = self_id_link_on(sid);
node->phy_speed = self_id_phy_speed(sid);
node->node_id = LOCAL_BUS | SELF_ID_PHY_ID(sid);
node->link_on = SELF_ID_LINK_ON(sid);
node->phy_speed = SELF_ID_PHY_SPEED(sid);
node->port_count = port_count;
atomic_set(&node->ref_count, 1);
......@@ -181,7 +181,7 @@ static struct fw_node *build_tree(struct fw_card *card,
end = sid + self_id_count;
phy_id = 0;
irm_node = NULL;
gap_count = self_id_gap_count(*sid);
gap_count = SELF_ID_GAP_COUNT(*sid);
topology_type = 0;
while (sid < end) {
......@@ -193,9 +193,9 @@ static struct fw_node *build_tree(struct fw_card *card,
}
q = *sid;
if (phy_id != self_id_phy_id(q)) {
if (phy_id != SELF_ID_PHY_ID(q)) {
fw_error("PHY ID mismatch in self ID: %d != %d.\n",
phy_id, self_id_phy_id(q));
phy_id, SELF_ID_PHY_ID(q));
return NULL;
}
......@@ -221,7 +221,7 @@ static struct fw_node *build_tree(struct fw_card *card,
if (phy_id == (card->node_id & 0x3f))
local_node = node;
if (self_id_contender(q))
if (SELF_ID_CONTENDER(q))
irm_node = node;
if (node->phy_speed == SCODE_BETA)
......@@ -283,7 +283,7 @@ static struct fw_node *build_tree(struct fw_card *card,
* setting, we fall back to 63 which will force a gap
* count reconfiguration and a reset.
*/
if (self_id_gap_count(q) != gap_count)
if (SELF_ID_GAP_COUNT(q) != gap_count)
gap_count = 63;
update_hop_count(node);
......
drivers/firewire/fw-transaction.c
View file @ a77754a7
......@@ -34,29 +34,29 @@
#include "fw-topology.h"
#include "fw-device.h"
#define header_pri(pri) ((pri) << 0)
#define header_tcode(tcode) ((tcode) << 4)
#define header_retry(retry) ((retry) << 8)
#define header_tlabel(tlabel) ((tlabel) << 10)
#define header_destination(destination) ((destination) << 16)
#define header_source(source) ((source) << 16)
#define header_rcode(rcode) ((rcode) << 12)
#define header_offset_high(offset_high) ((offset_high) << 0)
#define header_data_length(length) ((length) << 16)
#define header_extended_tcode(tcode) ((tcode) << 0)
#define header_get_tcode(q) (((q) >> 4) & 0x0f)
#define header_get_tlabel(q) (((q) >> 10) & 0x3f)
#define header_get_rcode(q) (((q) >> 12) & 0x0f)
#define header_get_destination(q) (((q) >> 16) & 0xffff)
#define header_get_source(q) (((q) >> 16) & 0xffff)
#define header_get_offset_high(q) (((q) >> 0) & 0xffff)
#define header_get_data_length(q) (((q) >> 16) & 0xffff)
#define header_get_extended_tcode(q) (((q) >> 0) & 0xffff)
#define phy_config_gap_count(gap_count) (((gap_count) << 16) | (1 << 22))
#define phy_config_root_id(node_id) ((((node_id) & 0x3f) << 24) | (1 << 23))
#define phy_identifier(id) ((id) << 30)
#define HEADER_PRI(pri) ((pri) << 0)
#define HEADER_TCODE(tcode) ((tcode) << 4)
#define HEADER_RETRY(retry) ((retry) << 8)
#define HEADER_TLABEL(tlabel) ((tlabel) << 10)
#define HEADER_DESTINATION(destination) ((destination) << 16)
#define HEADER_SOURCE(source) ((source) << 16)
#define HEADER_RCODE(rcode) ((rcode) << 12)
#define HEADER_OFFSET_HIGH(offset_high) ((offset_high) << 0)
#define HEADER_DATA_LENGTH(length) ((length) << 16)
#define HEADER_EXTENDED_TCODE(tcode) ((tcode) << 0)
#define HEADER_GET_TCODE(q) (((q) >> 4) & 0x0f)
#define HEADER_GET_TLABEL(q) (((q) >> 10) & 0x3f)
#define HEADER_GET_RCODE(q) (((q) >> 12) & 0x0f)
#define HEADER_GET_DESTINATION(q) (((q) >> 16) & 0xffff)
#define HEADER_GET_SOURCE(q) (((q) >> 16) & 0xffff)
#define HEADER_GET_OFFSET_HIGH(q) (((q) >> 0) & 0xffff)
#define HEADER_GET_DATA_LENGTH(q) (((q) >> 16) & 0xffff)
#define HEADER_GET_EXTENDED_TCODE(q) (((q) >> 0) & 0xffff)
#define PHY_CONFIG_GAP_COUNT(gap_count) (((gap_count) << 16) | (1 << 22))
#define PHY_CONFIG_ROOT_ID(node_id) ((((node_id) & 0x3f) << 24) | (1 << 23))
#define PHY_IDENTIFIER(id) ((id) << 30)
static int
close_transaction(struct fw_transaction *transaction,
......@@ -159,12 +159,12 @@ fw_fill_request(struct fw_packet *packet, int tcode, int tlabel,
ext_tcode = 0;
packet->header[0] =
header_retry(RETRY_X) |
header_tlabel(tlabel) |
header_tcode(tcode) |
header_destination(node_id);
HEADER_RETRY(RETRY_X) |
HEADER_TLABEL(tlabel) |
HEADER_TCODE(tcode) |
HEADER_DESTINATION(node_id);
packet->header[1] =
header_offset_high(offset >> 32) | header_source(source_id);
HEADER_OFFSET_HIGH(offset >> 32) | HEADER_SOURCE(source_id);
packet->header[2] =
offset;
......@@ -178,8 +178,8 @@ fw_fill_request(struct fw_packet *packet, int tcode, int tlabel,
case TCODE_LOCK_REQUEST:
case TCODE_WRITE_BLOCK_REQUEST:
packet->header[3] =
header_data_length(length) |
header_extended_tcode(ext_tcode);
HEADER_DATA_LENGTH(length) |
HEADER_EXTENDED_TCODE(ext_tcode);
packet->header_length = 16;
packet->payload = payload;
packet->payload_length = length;
......@@ -192,8 +192,8 @@ fw_fill_request(struct fw_packet *packet, int tcode, int tlabel,
case TCODE_READ_BLOCK_REQUEST:
packet->header[3] =
header_data_length(length) |
header_extended_tcode(ext_tcode);
HEADER_DATA_LENGTH(length) |
HEADER_EXTENDED_TCODE(ext_tcode);
packet->header_length = 16;
packet->payload_length = 0;
break;
......@@ -325,9 +325,9 @@ void fw_send_phy_config(struct fw_card *card,
{
u32 q;
q = phy_identifier(PHY_PACKET_CONFIG) |
phy_config_root_id(node_id) |
phy_config_gap_count(gap_count);
q = PHY_IDENTIFIER(PHY_PACKET_CONFIG) |
PHY_CONFIG_ROOT_ID(node_id) |
PHY_CONFIG_GAP_COUNT(gap_count);
send_phy_packet(card, q, generation);
}
......@@ -485,32 +485,32 @@ fw_fill_response(struct fw_packet *response, u32 *request_header,
{
int tcode, tlabel, extended_tcode, source, destination;
tcode = header_get_tcode(request_header[0]);
tlabel = header_get_tlabel(request_header[0]);
source = header_get_destination(request_header[0]);
destination = header_get_source(request_header[1]);
extended_tcode = header_get_extended_tcode(request_header[3]);
tcode = HEADER_GET_TCODE(request_header[0]);
tlabel = HEADER_GET_TLABEL(request_header[0]);
source = HEADER_GET_DESTINATION(request_header[0]);
destination = HEADER_GET_SOURCE(request_header[1]);
extended_tcode = HEADER_GET_EXTENDED_TCODE(request_header[3]);
response->header[0] =
header_retry(RETRY_1) |
header_tlabel(tlabel) |
header_destination(destination);
HEADER_RETRY(RETRY_1) |
HEADER_TLABEL(tlabel) |
HEADER_DESTINATION(destination);
response->header[1] =
header_source(source) |
header_rcode(rcode);
HEADER_SOURCE(source) |
HEADER_RCODE(rcode);
response->header[2] = 0;
switch (tcode) {
case TCODE_WRITE_QUADLET_REQUEST:
case TCODE_WRITE_BLOCK_REQUEST:
response->header[0] |= header_tcode(TCODE_WRITE_RESPONSE);
response->header[0] |= HEADER_TCODE(TCODE_WRITE_RESPONSE);
response->header_length = 12;
response->payload_length = 0;
break;
case TCODE_READ_QUADLET_REQUEST:
response->header[0] |=
header_tcode(TCODE_READ_QUADLET_RESPONSE);
HEADER_TCODE(TCODE_READ_QUADLET_RESPONSE);
if (payload != NULL)
response->header[3] = *(u32 *)payload;
else
......@@ -521,10 +521,10 @@ fw_fill_response(struct fw_packet *response, u32 *request_header,
case TCODE_READ_BLOCK_REQUEST:
case TCODE_LOCK_REQUEST:
response->header[0] |= header_tcode(tcode + 2);
response->header[0] |= HEADER_TCODE(tcode + 2);
response->header[3] =
header_data_length(length) |
header_extended_tcode(extended_tcode);
HEADER_DATA_LENGTH(length) |
HEADER_EXTENDED_TCODE(extended_tcode);
response->header_length = 16;
response->payload = payload;
response->payload_length = length;
......@@ -544,7 +544,7 @@ allocate_request(struct fw_packet *p)
u32 *data, length;
int request_tcode, t;
request_tcode = header_get_tcode(p->header[0]);
request_tcode = HEADER_GET_TCODE(p->header[0]);
switch (request_tcode) {
case TCODE_WRITE_QUADLET_REQUEST:
data = &p->header[3];
......@@ -554,7 +554,7 @@ allocate_request(struct fw_packet *p)
case TCODE_WRITE_BLOCK_REQUEST:
case TCODE_LOCK_REQUEST:
data = p->payload;
length = header_get_data_length(p->header[3]);
length = HEADER_GET_DATA_LENGTH(p->header[3]);
break;
case TCODE_READ_QUADLET_REQUEST:
......@@ -564,7 +564,7 @@ allocate_request(struct fw_packet *p)
case TCODE_READ_BLOCK_REQUEST:
data = NULL;
length = header_get_data_length(p->header[3]);
length = HEADER_GET_DATA_LENGTH(p->header[3]);
break;
default:
......@@ -644,10 +644,10 @@ fw_core_handle_request(struct fw_card *card, struct fw_packet *p)
offset =
((unsigned long long)
header_get_offset_high(p->header[1]) << 32) | p->header[2];
tcode = header_get_tcode(p->header[0]);
destination = header_get_destination(p->header[0]);
source = header_get_source(p->header[0]);
HEADER_GET_OFFSET_HIGH(p->header[1]) << 32) | p->header[2];
tcode = HEADER_GET_TCODE(p->header[0]);
destination = HEADER_GET_DESTINATION(p->header[0]);
source = HEADER_GET_SOURCE(p->header[0]);
spin_lock_irqsave(&address_handler_lock, flags);
handler = lookup_enclosing_address_handler(&address_handler_list,
......@@ -682,11 +682,11 @@ fw_core_handle_response(struct fw_card *card, struct fw_packet *p)
size_t data_length;
int tcode, tlabel, destination, source, rcode;
tcode = header_get_tcode(p->header[0]);
tlabel = header_get_tlabel(p->header[0]);
destination = header_get_destination(p->header[0]);
source = header_get_source(p->header[1]);
rcode = header_get_rcode(p->header[1]);
tcode = HEADER_GET_TCODE(p->header[0]);
tlabel = HEADER_GET_TLABEL(p->header[0]);
destination = HEADER_GET_DESTINATION(p->header[0]);
source = HEADER_GET_SOURCE(p->header[1]);
rcode = HEADER_GET_RCODE(p->header[1]);
spin_lock_irqsave(&card->lock, flags);
list_for_each_entry(t, &card->transaction_list, link) {
......@@ -723,7 +723,7 @@ fw_core_handle_response(struct fw_card *card, struct fw_packet *p)
case TCODE_READ_BLOCK_RESPONSE:
case TCODE_LOCK_RESPONSE:
data = p->payload;
data_length = header_get_data_length(p->header[3]);
data_length = HEADER_GET_DATA_LENGTH(p->header[3]);
break;
default:
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment
GitLab Nexedi Edition | About GitLab | About Nexedi | 沪ICP备2021021310号-2 | 沪ICP备2021021310号-7