diff options
Diffstat (limited to 'drivers/mmc/core')
| -rw-r--r-- | drivers/mmc/core/core.c | 19 | ||||
| -rw-r--r-- | drivers/mmc/core/mmc_ops.c | 2 |
2 files changed, 21 insertions, 0 deletions
diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c index 6e4d04d..48b9fec 100644 --- a/drivers/mmc/core/core.c +++ b/drivers/mmc/core/core.c @@ -402,6 +402,7 @@ static int mmc_wait_for_data_req_done(struct mmc_host *host, context_info->is_done_rcv = false; context_info->is_new_req = false; cmd = mrq->cmd; + if (!cmd->error || !cmd->retries || mmc_card_removed(host->card)) { err = host->areq->err_check(host->card, @@ -436,6 +437,24 @@ static void mmc_wait_for_req_done(struct mmc_host *host, wait_for_completion(&mrq->completion); cmd = mrq->cmd; + + /* + * If host has timed out waiting for the sanitize + * to complete, card might be still in programming state + * so let's try to bring the card out of programming + * state. + */ + if (cmd->sanitize_busy && cmd->error == -ETIMEDOUT) { + if (!mmc_interrupt_hpi(host->card)) { + pr_warning("%s: %s: Interrupted sanitize\n", + mmc_hostname(host), __func__); + cmd->error = 0; + break; + } else { + pr_err("%s: %s: Failed to interrupt sanitize\n", + mmc_hostname(host), __func__); + } + } if (!cmd->error || !cmd->retries || mmc_card_removed(host->card)) break; diff --git a/drivers/mmc/core/mmc_ops.c b/drivers/mmc/core/mmc_ops.c index 49f04bc..124af52 100644 --- a/drivers/mmc/core/mmc_ops.c +++ b/drivers/mmc/core/mmc_ops.c @@ -431,6 +431,8 @@ int __mmc_switch(struct mmc_card *card, u8 set, u8 index, u8 value, cmd.cmd_timeout_ms = timeout_ms; + if (index == EXT_CSD_SANITIZE_START) + cmd.sanitize_busy = true; err = mmc_wait_for_cmd(card->host, &cmd, MMC_CMD_RETRIES); if (err) |