struct lbs_private *priv;
struct libertas_spi_platform_data *pdata;
- char helper_fw_name[FIRMWARE_NAME_MAX];
- char main_fw_name[FIRMWARE_NAME_MAX];
+ char helper_fw_name[IF_SPI_FW_NAME_MAX];
+ char main_fw_name[IF_SPI_FW_NAME_MAX];
/* The card ID and card revision, as reported by the hardware. */
u16 card_id;
static void if_spi_e2h(struct if_spi_card *card)
{
int err = 0;
- unsigned long flags;
u32 cause;
struct lbs_private *priv = card->priv;
/* generate a card interrupt */
spu_write_u16(card, IF_SPI_CARD_INT_CAUSE_REG, IF_SPI_CIC_HOST_EVENT);
- spin_lock_irqsave(&priv->driver_lock, flags);
lbs_queue_event(priv, cause & 0xff);
- spin_unlock_irqrestore(&priv->driver_lock, flags);
-
out:
if (err)
lbs_pr_err("%s: error %d\n", __func__, err);
err = if_spi_c2h_data(card);
if (err)
goto err;
- if (hiStatus & IF_SPI_HIST_CMD_DOWNLOAD_RDY) {
+
+ /* workaround: in PS mode, the card does not set the Command
+ * Download Ready bit, but it sets TX Download Ready. */
+ if (hiStatus & IF_SPI_HIST_CMD_DOWNLOAD_RDY ||
+ (card->priv->psstate != PS_STATE_FULL_POWER &&
+ (hiStatus & IF_SPI_HIST_TX_DOWNLOAD_RDY))) {
/* This means two things. First of all,
* if there was a previous command sent, the card has
* successfully received it.
lbs_pr_err("Unsupported chip_id: 0x%02x\n", card_id);
return -EAFNOSUPPORT;
}
- snprintf(helper_fw, FIRMWARE_NAME_MAX, "libertas/gspi%d_hlp.bin",
+ snprintf(helper_fw, IF_SPI_FW_NAME_MAX, "libertas/gspi%d_hlp.bin",
chip_id_to_device_name[i].name);
- snprintf(main_fw, FIRMWARE_NAME_MAX, "libertas/gspi%d.bin",
+ snprintf(main_fw, IF_SPI_FW_NAME_MAX, "libertas/gspi%d.bin",
chip_id_to_device_name[i].name);
return 0;
}