#if !ACX_DEBUG
int
acxpci_s_issue_cmd_timeo(acx_device_t * adev,
			 unsigned int cmd,
			 void *buffer, unsigned buflen, unsigned cmd_timeout)
{
#else
int
acxpci_s_issue_cmd_timeo_debug(acx_device_t * adev,
			       unsigned cmd,
			       void *buffer,
			       unsigned buflen,
			       unsigned cmd_timeout, const char *cmdstr)
{
	unsigned long start = jiffies;
#endif
	const char *devname;
	unsigned counter;
	u16 irqtype;
	u16 cmd_status;
	unsigned long timeout;
	unsigned long flags;

	FN_ENTER;

	devname = wiphy_name(adev->ieee->wiphy);
	if (!devname || !devname[0] || devname[4] == '%')
		devname = "acx";
breakpoint();
	log(L_CTL, FUNC "(cmd:%s,buflen:%u,timeout:%ums,type:0x%04X)\n",
	    cmdstr, buflen, cmd_timeout,
	    buffer ? le16_to_cpu(((acx_ie_generic_t *) buffer)->type) : -1);
breakpoint();
	if (!(adev->dev_state_mask & ACX_STATE_FW_LOADED)) {
		printk("%s: " FUNC "(): firmware is not loaded yet, "
		       "cannot execute commands!\n", devname);
		goto bad;
	}
breakpoint();
	if ((acx_debug & L_DEBUG) && (cmd != ACX1xx_CMD_INTERROGATE)) {
		printk("input buffer (len=%u):\n", buflen);
		acx_dump_bytes(buffer, buflen);
	}
breakpoint();
	/* wait for firmware to become idle for our command submission */
	timeout = HZ / 5;
	counter = (timeout * 1000 / HZ) - 1;	/* in ms */
	timeout += jiffies;
	do {
		cmd_status = acxpci_read_cmd_type_status(adev);
		/* Test for IDLE state */
		if (!cmd_status)
			break;
		if (counter % 8 == 0) {
			if (time_after(jiffies, timeout)) {
				counter = 0;
				break;
			}
			/* we waited 8 iterations, no luck. Sleep 8 ms */
			acx_s_mwait(8);
		}
	} while (likely(--counter));
breakpoint();
	if (!counter) {
		/* the card doesn't get idle, we're in trouble */
		printk("%s: " FUNC "(): cmd_status is not IDLE: 0x%04X!=0\n",
		       devname, cmd_status);
		goto bad;
	} else if (counter < 190) {	/* if waited >10ms... */
		log(L_CTL | L_DEBUG, FUNC "(): waited for IDLE %dms. "
		    "Please report\n", 199 - counter);
	}
breakpoint();
	/* now write the parameters of the command if needed */
	if (buffer && buflen) {
		/* if it's an INTERROGATE command, just pass the length
		 * of parameters to read, as data */
#if CMD_DISCOVERY
		if (cmd == ACX1xx_CMD_INTERROGATE)
			memset_io(adev->cmd_area + 4, 0xAA, buflen);
#endif
		/* adev->cmd_area points to PCI device's memory, not to RAM! */
		memcpy_toio(adev->cmd_area + 4, buffer,
			    (cmd == ACX1xx_CMD_INTERROGATE) ? 4 : buflen);
	}
breakpoint();
	/* now write the actual command type */
	acxpci_write_cmd_type_status(adev, cmd, 0);
breakpoint();
	/* execute command */
	write_reg16(adev, IO_ACX_INT_TRIG, INT_TRIG_CMD);
breakpoint();
	write_flush(adev);
breakpoint();
	/* wait for firmware to process command */