int mmc_wait_for_req(struct mmc_host *host, struct mmc_request *mrq)
{
- DECLARE_COMPLETION(complete);
+ DECLARE_COMPLETION_ONSTACK(complete);
mrq->done_data = &complete;
mrq->done = mmc_wait_done;
struct mmc_request mrq;
struct mmc_command cmd;
struct mmc_data data;
+ unsigned int timeout_us;
struct scatterlist sg;
memset(&data, 0, sizeof(struct mmc_data));
- data.timeout_ns = card->csd.tacc_ns * 10;
- data.timeout_clks = card->csd.tacc_clks * 10;
+ data.timeout_ns = card->csd.tacc_ns * 100;
+ data.timeout_clks = card->csd.tacc_clks * 100;
+
+ timeout_us = data.timeout_ns / 1000;
+ timeout_us += data.timeout_clks * 1000 /
+ (host->ios.clock / 1000);
+
+ if (timeout_us > 100000) {
+ data.timeout_ns = 100000000;
+ data.timeout_clks = 0;
+ }
+
data.blksz_bits = 3;
data.blksz = 1 << 3;
data.blocks = 1;