+/* For doing cmds that wipe the magic constant in SWSUPPORT0 */
+int hermes_doicmd_wait(hermes_t *hw, u16 cmd,
+ u16 parm0, u16 parm1, u16 parm2,
+ struct hermes_response *resp)
+{
+ int err = 0;
+ int k;
+ u16 status, reg;
+
+ err = hermes_issue_cmd(hw, cmd, parm0, parm1, parm2);
+ if (err)
+ return err;
+
+ reg = hermes_read_regn(hw, EVSTAT);
+ k = CMD_INIT_TIMEOUT;
+ while ((!(reg & HERMES_EV_CMD)) && k) {
+ k--;
+ udelay(10);
+ reg = hermes_read_regn(hw, EVSTAT);
+ }
+
+ hermes_write_regn(hw, SWSUPPORT0, HERMES_MAGIC);
+
+ if (!hermes_present(hw)) {
+ DEBUG(0, "hermes @ 0x%x: Card removed during reset.\n",
+ hw->iobase);
+ err = -ENODEV;
+ goto out;
+ }
+
+ if (!(reg & HERMES_EV_CMD)) {
+ printk(KERN_ERR "hermes @ %p: "
+ "Timeout waiting for card to reset (reg=0x%04x)!\n",
+ hw->iobase, reg);
+ err = -ETIMEDOUT;
+ goto out;
+ }
+
+ status = hermes_read_regn(hw, STATUS);
+ if (resp) {
+ resp->status = status;
+ resp->resp0 = hermes_read_regn(hw, RESP0);
+ resp->resp1 = hermes_read_regn(hw, RESP1);
+ resp->resp2 = hermes_read_regn(hw, RESP2);
+ }
+
+ hermes_write_regn(hw, EVACK, HERMES_EV_CMD);
+
+ if (status & HERMES_STATUS_RESULT)
+ err = -EIO;
+out:
+ return err;
+}
+EXPORT_SYMBOL(hermes_doicmd_wait);
+