C++ (Cpp) mwifiex_sdio_read_fw_status Examples

Example #1

File: sdio.c Project: DirtyDroidX/android_kernel_htc_m8ul

static int mwifiex_check_fw_status(struct mwifiex_adapter *adapter,
				   u32 poll_num)
{
	int ret = 0;
	u16 firmware_stat;
	u32 tries;
	u32 winner_status;

	
	for (tries = 0; tries < poll_num; tries++) {
		ret = mwifiex_sdio_read_fw_status(adapter, &firmware_stat);
		if (ret)
			continue;
		if (firmware_stat == FIRMWARE_READY_SDIO) {
			ret = 0;
			break;
		} else {
			mdelay(100);
			ret = -1;
		}
	}

	if (ret) {
		if (mwifiex_read_reg
		    (adapter, CARD_FW_STATUS0_REG, &winner_status))
			winner_status = 0;

		if (winner_status)
			adapter->winner = 0;
		else
			adapter->winner = 1;
	}
	return ret;
}

Example #2

File: sdio.c Project: 791254467/u8500_kernel

/*
 * This function checks the firmware status in card.
 *
 * The winner interface is also determined by this function.
 */
static int mwifiex_check_fw_status(struct mwifiex_adapter *adapter,
				   u32 poll_num, int *winner)
{
	int ret = 0;
	u16 firmware_stat;
	u32 tries;
	u32 winner_status;

	/* Wait for firmware initialization event */
	for (tries = 0; tries < poll_num; tries++) {
		ret = mwifiex_sdio_read_fw_status(adapter, &firmware_stat);
		if (ret)
			continue;
		if (firmware_stat == FIRMWARE_READY) {
			ret = 0;
			break;
		} else {
			mdelay(100);
			ret = -1;
		}
	}

	if (winner && ret) {
		if (mwifiex_read_reg
		    (adapter, CARD_FW_STATUS0_REG, &winner_status))
			winner_status = 0;

		if (winner_status)
			*winner = 0;
		else
			*winner = 1;
	}
	return ret;
}