C++ (Cpp) at91_reset_host Beispiele

Beispiel #1

Datei: at91_mci.c Projekt: DirtyDroidX/android_kernel_htc_m8ul

static void at91_mci_process_next(struct at91mci_host *host)
{
	if (!(host->flags & FL_SENT_COMMAND)) {
		host->flags |= FL_SENT_COMMAND;
		at91_mci_send_command(host, host->request->cmd);
	}
	else if ((!(host->flags & FL_SENT_STOP)) && host->request->stop) {
		host->flags |= FL_SENT_STOP;
		at91_mci_send_command(host, host->request->stop);
	} else {
		del_timer(&host->timer);
		if (cpu_is_at91rm9200())
			at91_reset_host(host);
		mmc_request_done(host->mmc, host->request);
	}
}

Beispiel #2

/*
 * Process the next step in the request
 */
static void at91_mci_process_next(struct at91mci_host *host)
{
	if (!(host->flags & FL_SENT_COMMAND)) {
		host->flags |= FL_SENT_COMMAND;
		at91_mci_send_command(host, host->request->cmd);
	}
	else if ((!(host->flags & FL_SENT_STOP)) && host->request->stop) {
		host->flags |= FL_SENT_STOP;
		at91_mci_send_command(host, host->request->stop);
	} else {
		del_timer(&host->timer);
		/* the mci controller hangs after some transfers,
		 * and the workaround is to reset it after each transfer.
		 */
		at91_reset_host(host);
		mmc_request_done(host->mmc, host->request);
	}
}

Beispiel #3

Datei: at91_mci.c Projekt: DirtyDroidX/android_kernel_htc_m8ul

static void at91_timeout_timer(unsigned long data)
{
	struct at91mci_host *host;

	host = (struct at91mci_host *)data;

	if (host->request) {
		dev_err(host->mmc->parent, "Timeout waiting end of packet\n");

		if (host->cmd && host->cmd->data) {
			host->cmd->data->error = -ETIMEDOUT;
		} else {
			if (host->cmd)
				host->cmd->error = -ETIMEDOUT;
			else
				host->request->cmd->error = -ETIMEDOUT;
		}

		at91_reset_host(host);
		mmc_request_done(host->mmc, host->request);
	}
}