#endif
#define SBP2_ERR(fmt, args...) HPSB_ERR("sbp2: "fmt, ## args)
+#define SBP2_DEBUG_ENTER() SBP2_DEBUG("%s", __FUNCTION__)
/*
* Globals
command->Current_SCpnt = Current_SCpnt;
list_add_tail(&command->list, &scsi_id->sbp2_command_orb_inuse);
} else {
- SBP2_ERR("sbp2util_allocate_command_orb - No orbs available!");
+ SBP2_ERR("%s: no orbs available", __FUNCTION__);
}
spin_unlock_irqrestore(&scsi_id->sbp2_command_orb_lock, flags);
return command;
struct hpsb_host *host;
if (!scsi_id) {
- printk(KERN_ERR "%s: scsi_id == NULL\n", __FUNCTION__);
+ SBP2_ERR("%s: scsi_id == NULL", __FUNCTION__);
return;
}
struct unit_directory *ud;
struct scsi_id_instance_data *scsi_id;
- SBP2_DEBUG("sbp2_probe");
+ SBP2_DEBUG_ENTER();
ud = container_of(dev, struct unit_directory, device);
struct scsi_id_instance_data *scsi_id;
struct scsi_device *sdev;
- SBP2_DEBUG("sbp2_remove");
+ SBP2_DEBUG_ENTER();
ud = container_of(dev, struct unit_directory, device);
scsi_id = ud->device.driver_data;
{
struct scsi_id_instance_data *scsi_id = ud->device.driver_data;
- SBP2_DEBUG("sbp2_update");
+ SBP2_DEBUG_ENTER();
if (sbp2_reconnect_device(scsi_id)) {
struct Scsi_Host *scsi_host = NULL;
struct scsi_id_instance_data *scsi_id = NULL;
- SBP2_DEBUG("sbp2_alloc_device");
+ SBP2_DEBUG_ENTER();
scsi_id = kzalloc(sizeof(*scsi_id), GFP_KERNEL);
if (!scsi_id) {
struct sbp2scsi_host_info *hi = scsi_id->hi;
int error;
- SBP2_DEBUG("sbp2_start_device");
+ SBP2_DEBUG_ENTER();
/* Login FIFO DMA */
scsi_id->login_response =
* allows someone else to login instead. One second makes sense. */
msleep_interruptible(1000);
if (signal_pending(current)) {
- SBP2_WARN("aborting sbp2_start_device due to event");
sbp2_remove_device(scsi_id);
return -EINTR;
}
{
struct sbp2scsi_host_info *hi;
- SBP2_DEBUG("sbp2_remove_device");
+ SBP2_DEBUG_ENTER();
if (!scsi_id)
return;
int max_logins;
int active_logins;
- SBP2_DEBUG("sbp2_query_logins");
+ SBP2_DEBUG_ENTER();
scsi_id->query_logins_orb->reserved1 = 0x0;
scsi_id->query_logins_orb->reserved2 = 0x0;
scsi_id->query_logins_orb->query_response_lo = scsi_id->query_logins_response_dma;
scsi_id->query_logins_orb->query_response_hi = ORB_SET_NODE_ID(hi->host->node_id);
- SBP2_DEBUG("sbp2_query_logins: query_response_hi/lo initialized");
scsi_id->query_logins_orb->lun_misc = ORB_SET_FUNCTION(SBP2_QUERY_LOGINS_REQUEST);
scsi_id->query_logins_orb->lun_misc |= ORB_SET_NOTIFY(1);
scsi_id->query_logins_orb->lun_misc |= ORB_SET_LUN(scsi_id->sbp2_lun);
- SBP2_DEBUG("sbp2_query_logins: lun_misc initialized");
scsi_id->query_logins_orb->reserved_resp_length =
ORB_SET_QUERY_LOGINS_RESP_LENGTH(sizeof(struct sbp2_query_logins_response));
- SBP2_DEBUG("sbp2_query_logins: reserved_resp_length initialized");
scsi_id->query_logins_orb->status_fifo_hi =
ORB_SET_STATUS_FIFO_HI(scsi_id->status_fifo_addr, hi->host->node_id);
sbp2util_cpu_to_be32_buffer(scsi_id->query_logins_orb, sizeof(struct sbp2_query_logins_orb));
- SBP2_DEBUG("sbp2_query_logins: orb byte-swapped");
-
sbp2util_packet_dump(scsi_id->query_logins_orb, sizeof(struct sbp2_query_logins_orb),
"sbp2 query logins orb", scsi_id->query_logins_orb_dma);
memset(scsi_id->query_logins_response, 0, sizeof(struct sbp2_query_logins_response));
memset(&scsi_id->status_block, 0, sizeof(struct sbp2_status_block));
- SBP2_DEBUG("sbp2_query_logins: query_logins_response/status FIFO memset");
-
data[0] = ORB_SET_NODE_ID(hi->host->node_id);
data[1] = scsi_id->query_logins_orb_dma;
sbp2util_cpu_to_be32_buffer(data, 8);
atomic_set(&scsi_id->sbp2_login_complete, 0);
- SBP2_DEBUG("sbp2_query_logins: prepared to write");
hpsb_node_write(scsi_id->ne, scsi_id->sbp2_management_agent_addr, data, 8);
- SBP2_DEBUG("sbp2_query_logins: written");
if (sbp2util_down_timeout(&scsi_id->sbp2_login_complete, 2*HZ)) {
SBP2_INFO("Error querying logins to SBP-2 device - timed out");
struct sbp2scsi_host_info *hi = scsi_id->hi;
quadlet_t data[2];
- SBP2_DEBUG("sbp2_login_device");
+ SBP2_DEBUG_ENTER();
if (!scsi_id->login_orb) {
- SBP2_DEBUG("sbp2_login_device: login_orb not alloc'd!");
+ SBP2_DEBUG("%s: login_orb not alloc'd!", __FUNCTION__);
return -EIO;
}
/* Set-up login ORB, assume no password */
scsi_id->login_orb->password_hi = 0;
scsi_id->login_orb->password_lo = 0;
- SBP2_DEBUG("sbp2_login_device: password_hi/lo initialized");
scsi_id->login_orb->login_response_lo = scsi_id->login_response_dma;
scsi_id->login_orb->login_response_hi = ORB_SET_NODE_ID(hi->host->node_id);
- SBP2_DEBUG("sbp2_login_device: login_response_hi/lo initialized");
scsi_id->login_orb->lun_misc = ORB_SET_FUNCTION(SBP2_LOGIN_REQUEST);
scsi_id->login_orb->lun_misc |= ORB_SET_RECONNECT(0); /* One second reconnect time */
scsi_id->login_orb->lun_misc |= ORB_SET_EXCLUSIVE(exclusive_login); /* Exclusive access to device */
scsi_id->login_orb->lun_misc |= ORB_SET_NOTIFY(1); /* Notify us of login complete */
scsi_id->login_orb->lun_misc |= ORB_SET_LUN(scsi_id->sbp2_lun);
- SBP2_DEBUG("sbp2_login_device: lun_misc initialized");
scsi_id->login_orb->passwd_resp_lengths =
ORB_SET_LOGIN_RESP_LENGTH(sizeof(struct sbp2_login_response));
- SBP2_DEBUG("sbp2_login_device: passwd_resp_lengths initialized");
scsi_id->login_orb->status_fifo_hi =
ORB_SET_STATUS_FIFO_HI(scsi_id->status_fifo_addr, hi->host->node_id);
scsi_id->login_orb->status_fifo_lo =
ORB_SET_STATUS_FIFO_LO(scsi_id->status_fifo_addr);
- /*
- * Byte swap ORB if necessary
- */
sbp2util_cpu_to_be32_buffer(scsi_id->login_orb, sizeof(struct sbp2_login_orb));
- SBP2_DEBUG("sbp2_login_device: orb byte-swapped");
-
sbp2util_packet_dump(scsi_id->login_orb, sizeof(struct sbp2_login_orb),
"sbp2 login orb", scsi_id->login_orb_dma);
- /*
- * Initialize login response and status fifo
- */
memset(scsi_id->login_response, 0, sizeof(struct sbp2_login_response));
memset(&scsi_id->status_block, 0, sizeof(struct sbp2_status_block));
- SBP2_DEBUG("sbp2_login_device: login_response/status FIFO memset");
-
- /*
- * Ok, let's write to the target's management agent register
- */
data[0] = ORB_SET_NODE_ID(hi->host->node_id);
data[1] = scsi_id->login_orb_dma;
sbp2util_cpu_to_be32_buffer(data, 8);
atomic_set(&scsi_id->sbp2_login_complete, 0);
- SBP2_DEBUG("sbp2_login_device: prepared to write to %08x",
- (unsigned int)scsi_id->sbp2_management_agent_addr);
hpsb_node_write(scsi_id->ne, scsi_id->sbp2_management_agent_addr, data, 8);
- SBP2_DEBUG("sbp2_login_device: written");
/*
* Wait for login status (up to 20 seconds)...
quadlet_t data[2];
int error;
- SBP2_DEBUG("sbp2_logout_device");
+ SBP2_DEBUG_ENTER();
/*
* Set-up logout ORB
quadlet_t data[2];
int error;
- SBP2_DEBUG("sbp2_reconnect_device");
+ SBP2_DEBUG_ENTER();
/*
* Set-up reconnect ORB
{
quadlet_t data;
- SBP2_DEBUG("sbp2_set_busy_timeout");
+ SBP2_DEBUG_ENTER();
- /*
- * Ok, let's write to the target's busy timeout register
- */
data = cpu_to_be32(SBP2_BUSY_TIMEOUT_VALUE);
-
- if (hpsb_node_write(scsi_id->ne, SBP2_BUSY_TIMEOUT_ADDRESS, &data, 4)) {
- SBP2_ERR("sbp2_set_busy_timeout error");
- }
-
+ if (hpsb_node_write(scsi_id->ne, SBP2_BUSY_TIMEOUT_ADDRESS, &data, 4))
+ SBP2_ERR("%s error", __FUNCTION__);
return 0;
}
firmware_revision, workarounds;
int i;
- SBP2_DEBUG("sbp2_parse_unit_directory");
+ SBP2_DEBUG_ENTER();
management_agent_addr = 0x0;
command_set_spec_id = 0x0;
{
struct sbp2scsi_host_info *hi = scsi_id->hi;
- SBP2_DEBUG("sbp2_max_speed_and_size");
+ SBP2_DEBUG_ENTER();
/* Initial setting comes from the hosts speed map */
scsi_id->speed_code =
u64 addr;
int retval;
- SBP2_DEBUG("sbp2_agent_reset");
+ SBP2_DEBUG_ENTER();
- /*
- * Ok, let's write to the target's management agent register
- */
data = ntohl(SBP2_AGENT_RESET_DATA);
addr = scsi_id->sbp2_command_block_agent_addr + SBP2_AGENT_RESET_OFFSET;
unsigned int request_bufflen = SCpnt->request_bufflen;
struct sbp2_command_info *command;
- SBP2_DEBUG("sbp2_send_command");
-#if (CONFIG_IEEE1394_SBP2_DEBUG >= 2) || defined(CONFIG_IEEE1394_SBP2_PACKET_DUMP)
- printk("[scsi command]\n ");
- scsi_print_command(SCpnt);
-#endif
+ SBP2_DEBUG_ENTER();
SBP2_DEBUG("SCSI transfer size = %x", request_bufflen);
SBP2_DEBUG("SCSI s/g elements = %x", (unsigned int)SCpnt->use_sg);
*/
static unsigned int sbp2_status_to_sense_data(unchar *sbp2_status, unchar *sense_data)
{
- SBP2_DEBUG("sbp2_status_to_sense_data");
+ SBP2_DEBUG_ENTER();
/*
* Ok, it's pretty ugly... ;-)
{
u8 *scsi_buf = SCpnt->request_buffer;
- SBP2_DEBUG("sbp2_check_sbp2_response");
+ SBP2_DEBUG_ENTER();
if (SCpnt->cmnd[0] == INQUIRY && (SCpnt->cmnd[1] & 3) == 0) {
/*
struct sbp2_command_info *command;
unsigned long flags;
- SBP2_DEBUG("sbp2_handle_status_write");
+ SBP2_DEBUG_ENTER();
sbp2util_packet_dump(data, length, "sbp2 status write by device", (u32)addr);
struct sbp2scsi_host_info *hi;
int result = DID_NO_CONNECT << 16;
- SBP2_DEBUG("sbp2scsi_queuecommand");
+ SBP2_DEBUG_ENTER();
+#if (CONFIG_IEEE1394_SBP2_DEBUG >= 2) || defined(CONFIG_IEEE1394_SBP2_PACKET_DUMP)
+ scsi_print_command(SCpnt);
+#endif
if (!sbp2util_node_is_available(scsi_id))
goto done;
struct sbp2_command_info *command;
unsigned long flags;
- SBP2_DEBUG("sbp2scsi_complete_all_commands");
+ SBP2_DEBUG_ENTER();
spin_lock_irqsave(&scsi_id->sbp2_command_orb_lock, flags);
while (!list_empty(&scsi_id->sbp2_command_orb_inuse)) {
u32 scsi_status, struct scsi_cmnd *SCpnt,
void (*done)(struct scsi_cmnd *))
{
- SBP2_DEBUG("sbp2scsi_complete_command");
+ SBP2_DEBUG_ENTER();
/*
* Sanity
case SBP2_SCSI_STATUS_CHECK_CONDITION:
SBP2_DEBUG("SBP2_SCSI_STATUS_CHECK_CONDITION");
SCpnt->result = CHECK_CONDITION << 1 | DID_OK << 16;
-
- /*
- * Debug stuff
- */
#if CONFIG_IEEE1394_SBP2_DEBUG >= 1
scsi_print_command(SCpnt);
- scsi_print_sense("bh", SCpnt);
+ scsi_print_sense(SBP2_DEVICE_NAME, SCpnt);
#endif
-
break;
case SBP2_SCSI_STATUS_SELECTION_TIMEOUT:
{
int ret;
- SBP2_DEBUG("sbp2_module_init");
+ SBP2_DEBUG_ENTER();
/* Module load debug option to force one command at a time (serializing I/O) */
if (serialize_io) {
static void __exit sbp2_module_exit(void)
{
- SBP2_DEBUG("sbp2_module_exit");
+ SBP2_DEBUG_ENTER();
hpsb_unregister_protocol(&sbp2_driver);
projects / linux-2.6 / commitdiff