diff options
Diffstat (limited to 'drivers/net/wireless/rsi/rsi_91x_sdio.c')
-rw-r--r-- | drivers/net/wireless/rsi/rsi_91x_sdio.c | 39 |
1 files changed, 30 insertions, 9 deletions
diff --git a/drivers/net/wireless/rsi/rsi_91x_sdio.c b/drivers/net/wireless/rsi/rsi_91x_sdio.c index 5733e440ecaf..3430d7a0899e 100644 --- a/drivers/net/wireless/rsi/rsi_91x_sdio.c +++ b/drivers/net/wireless/rsi/rsi_91x_sdio.c @@ -138,7 +138,7 @@ static int rsi_issue_sdiocommand(struct sdio_func *func, } /** - * rsi_handle_interrupt() - This function is called upon the occurence + * rsi_handle_interrupt() - This function is called upon the occurrence * of an interrupt. * @function: Pointer to the sdio_func structure. * @@ -230,16 +230,19 @@ static void rsi_reset_card(struct sdio_func *pfunction) rsi_dbg(ERR_ZONE, "%s: CMD0 failed : %d\n", __func__, err); /* Issue CMD5, arg = 0 */ - err = rsi_issue_sdiocommand(pfunction, SD_IO_SEND_OP_COND, 0, - (MMC_RSP_R4 | MMC_CMD_BCR), &resp); - if (err) - rsi_dbg(ERR_ZONE, "%s: CMD5 failed : %d\n", __func__, err); - card->ocr = resp; + if (!host->ocr_avail) { + err = rsi_issue_sdiocommand(pfunction, SD_IO_SEND_OP_COND, 0, + (MMC_RSP_R4 | MMC_CMD_BCR), &resp); + if (err) + rsi_dbg(ERR_ZONE, "%s: CMD5 failed : %d\n", + __func__, err); + host->ocr_avail = resp; + } /* Issue CMD5, arg = ocr. Wait till card is ready */ for (i = 0; i < 100; i++) { err = rsi_issue_sdiocommand(pfunction, SD_IO_SEND_OP_COND, - card->ocr, + host->ocr_avail, (MMC_RSP_R4 | MMC_CMD_BCR), &resp); if (err) { rsi_dbg(ERR_ZONE, "%s: CMD5 failed : %d\n", @@ -872,7 +875,7 @@ static int rsi_init_sdio_interface(struct rsi_hw *adapter, goto fail; } - rsi_dbg(INIT_ZONE, "%s: Setup card succesfully\n", __func__); + rsi_dbg(INIT_ZONE, "%s: Setup card successfully\n", __func__); status = rsi_init_sdio_slave_regs(adapter); if (status) { @@ -1129,6 +1132,12 @@ static void rsi_disconnect(struct sdio_func *pfunction) rsi_mac80211_detach(adapter); mdelay(10); + if (IS_ENABLED(CONFIG_RSI_COEX) && adapter->priv->coex_mode > 1 && + adapter->priv->bt_adapter) { + rsi_bt_ops.detach(adapter->priv->bt_adapter); + adapter->priv->bt_adapter = NULL; + } + /* Reset Chip */ rsi_reset_chip(adapter); @@ -1305,6 +1314,12 @@ static int rsi_freeze(struct device *dev) rsi_dbg(ERR_ZONE, "##### Device can not wake up through WLAN\n"); + if (IS_ENABLED(CONFIG_RSI_COEX) && common->coex_mode > 1 && + common->bt_adapter) { + rsi_bt_ops.detach(common->bt_adapter); + common->bt_adapter = NULL; + } + ret = rsi_sdio_disable_interrupts(pfunction); if (sdev->write_fail) @@ -1352,6 +1367,12 @@ static void rsi_shutdown(struct device *dev) if (rsi_config_wowlan(adapter, wowlan)) rsi_dbg(ERR_ZONE, "Failed to configure WoWLAN\n"); + if (IS_ENABLED(CONFIG_RSI_COEX) && adapter->priv->coex_mode > 1 && + adapter->priv->bt_adapter) { + rsi_bt_ops.detach(adapter->priv->bt_adapter); + adapter->priv->bt_adapter = NULL; + } + rsi_sdio_disable_interrupts(sdev->pfunction); if (sdev->write_fail) @@ -1375,7 +1396,7 @@ static int rsi_restore(struct device *dev) common->iface_down = true; adapter->sc_nvifs = 0; - ieee80211_restart_hw(adapter->hw); + adapter->ps_state = PS_NONE; common->wow_flags = 0; common->iface_down = false; |