AP and STA firmware images provide a different signature in the
HIU_INT_CODE register after loading. Record which of the signatures
we saw, as it determines which command sequences to use later on.
Signed-off-by: Lennert Buytenhek <buytenh@xxxxxxxxxxx>
---
drivers/net/wireless/mwl8k.c | 23 +++++++++++++++++++----
1 files changed, 19 insertions(+), 4 deletions(-)
diff --git a/drivers/net/wireless/mwl8k.c b/drivers/net/wireless/mwl8k.c
index 37b3f31..703c306 100644
--- a/drivers/net/wireless/mwl8k.c
+++ b/drivers/net/wireless/mwl8k.c
@@ -129,6 +129,7 @@ struct mwl8k_priv {
struct pci_dev *pdev;
struct mwl8k_device_info *device_info;
+ bool ap_fw;
/* firmware files and meta data */
struct mwl8k_firmware fw;
@@ -533,6 +534,7 @@ static int mwl8k_load_firmware(struct ieee80211_hw *hw)
{
struct mwl8k_priv *priv = hw->priv;
struct firmware *fw = priv->fw.ucode;
+ struct mwl8k_device_info *di = priv->device_info;
int rc;
int loops;
@@ -564,14 +566,26 @@ static int mwl8k_load_firmware(struct ieee80211_hw *hw)
return rc;
}
- iowrite32(MWL8K_MODE_STA, priv->regs + MWL8K_HIU_GEN_PTR);
+ if (di->modes & BIT(NL80211_IFTYPE_AP))
+ iowrite32(MWL8K_MODE_AP, priv->regs + MWL8K_HIU_GEN_PTR);
+ else
+ iowrite32(MWL8K_MODE_STA, priv->regs + MWL8K_HIU_GEN_PTR);
msleep(1);
loops = 200000;
do {
- if (ioread32(priv->regs + MWL8K_HIU_INT_CODE)
- == MWL8K_FWSTA_READY)
+ u32 ready_code;
+
+ ready_code = ioread32(priv->regs + MWL8K_HIU_INT_CODE);
+ if (ready_code == MWL8K_FWAP_READY) {
+ priv->ap_fw = 1;
+ break;
+ } else if (ready_code == MWL8K_FWSTA_READY) {
+ priv->ap_fw = 0;
break;
+ }
+
+ cond_resched();
udelay(1);
} while (--loops);
@@ -3164,9 +3178,10 @@ static int __devinit mwl8k_probe(struct pci_dev *pdev,
goto err_stop_firmware;
}
- printk(KERN_INFO "%s: %s v%d, %pM, firmware version %u.%u.%u.%u\n",
+ printk(KERN_INFO "%s: %s v%d, %pM, %s firmware %u.%u.%u.%u\n",
wiphy_name(hw->wiphy), priv->device_info->part_name,
priv->hw_rev, hw->wiphy->perm_addr,
+ priv->ap_fw ? "AP" : "STA",
(priv->fw_rev >> 24) & 0xff, (priv->fw_rev >> 16) & 0xff,
(priv->fw_rev >> 8) & 0xff, priv->fw_rev & 0xff);
--
1.5.6.4
--
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