mmc: proper debugging output in core
Make sure that the debugging output in the core is complete. This should allow us to clean up all the extra debug output that each and every other host driver seems to contain. Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
This commit is contained in:
@ -68,18 +68,35 @@ void mmc_request_done(struct mmc_host *host, struct mmc_request *mrq)
|
||||
struct mmc_command *cmd = mrq->cmd;
|
||||
int err = cmd->error;
|
||||
|
||||
pr_debug("%s: req done (CMD%u): %d/%d/%d: %08x %08x %08x %08x\n",
|
||||
mmc_hostname(host), cmd->opcode, err,
|
||||
mrq->data ? mrq->data->error : 0,
|
||||
mrq->stop ? mrq->stop->error : 0,
|
||||
cmd->resp[0], cmd->resp[1], cmd->resp[2], cmd->resp[3]);
|
||||
|
||||
if (err && cmd->retries) {
|
||||
pr_debug("%s: req failed (CMD%u): %d, retrying...\n",
|
||||
mmc_hostname(host), cmd->opcode, err);
|
||||
|
||||
cmd->retries--;
|
||||
cmd->error = 0;
|
||||
host->ops->request(host, mrq);
|
||||
} else if (mrq->done) {
|
||||
mrq->done(mrq);
|
||||
} else {
|
||||
pr_debug("%s: req done (CMD%u): %d: %08x %08x %08x %08x\n",
|
||||
mmc_hostname(host), cmd->opcode, err,
|
||||
cmd->resp[0], cmd->resp[1],
|
||||
cmd->resp[2], cmd->resp[3]);
|
||||
|
||||
if (mrq->data) {
|
||||
pr_debug("%s: %d bytes transferred: %d\n",
|
||||
mmc_hostname(host),
|
||||
mrq->data->bytes_xfered, mrq->data->error);
|
||||
}
|
||||
|
||||
if (mrq->stop) {
|
||||
pr_debug("%s: (CMD%u): %d: %08x %08x %08x %08x\n",
|
||||
mmc_hostname(host), mrq->stop->opcode,
|
||||
mrq->stop->error,
|
||||
mrq->stop->resp[0], mrq->stop->resp[1],
|
||||
mrq->stop->resp[2], mrq->stop->resp[3]);
|
||||
}
|
||||
|
||||
if (mrq->done)
|
||||
mrq->done(mrq);
|
||||
}
|
||||
}
|
||||
|
||||
@ -104,6 +121,21 @@ mmc_start_request(struct mmc_host *host, struct mmc_request *mrq)
|
||||
mmc_hostname(host), mrq->cmd->opcode,
|
||||
mrq->cmd->arg, mrq->cmd->flags);
|
||||
|
||||
if (mrq->data) {
|
||||
pr_debug("%s: blksz %d blocks %d flags %08x "
|
||||
"tsac %d ms nsac %d\n",
|
||||
mmc_hostname(host), mrq->data->blksz,
|
||||
mrq->data->blocks, mrq->data->flags,
|
||||
mrq->data->timeout_ns / 10000000,
|
||||
mrq->data->timeout_clks);
|
||||
}
|
||||
|
||||
if (mrq->stop) {
|
||||
pr_debug("%s: CMD%u arg %08x flags %08x\n",
|
||||
mmc_hostname(host), mrq->stop->opcode,
|
||||
mrq->stop->arg, mrq->stop->flags);
|
||||
}
|
||||
|
||||
WARN_ON(!host->claimed);
|
||||
|
||||
mrq->cmd->error = 0;
|
||||
|
Reference in New Issue
Block a user