diff options
Diffstat (limited to 'drivers/net/wireless/realtek/rtlwifi/efuse.c')
| -rw-r--r-- | drivers/net/wireless/realtek/rtlwifi/efuse.c | 36 |
1 files changed, 31 insertions, 5 deletions
diff --git a/drivers/net/wireless/realtek/rtlwifi/efuse.c b/drivers/net/wireless/realtek/rtlwifi/efuse.c index 2e945554ed6d..c1fbc29d5ca1 100644 --- a/drivers/net/wireless/realtek/rtlwifi/efuse.c +++ b/drivers/net/wireless/realtek/rtlwifi/efuse.c @@ -1287,18 +1287,44 @@ int rtl_get_hwinfo(struct ieee80211_hw *hw, struct rtl_priv *rtlpriv, } EXPORT_SYMBOL_GPL(rtl_get_hwinfo); -void rtl_fw_block_write(struct ieee80211_hw *hw, const u8 *buffer, u32 size) +static void _rtl_fw_block_write_usb(struct ieee80211_hw *hw, u8 *buffer, u32 size) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + u32 start = START_ADDRESS; + u32 n; + + while (size > 0) { + if (size >= 64) + n = 64; + else if (size >= 8) + n = 8; + else + n = 1; + + rtl_write_chunk(rtlpriv, start, n, buffer); + + start += n; + buffer += n; + size -= n; + } +} + +void rtl_fw_block_write(struct ieee80211_hw *hw, u8 *buffer, u32 size) { struct rtl_priv *rtlpriv = rtl_priv(hw); - u8 *pu4byteptr = (u8 *)buffer; u32 i; - for (i = 0; i < size; i++) - rtl_write_byte(rtlpriv, (START_ADDRESS + i), *(pu4byteptr + i)); + if (rtlpriv->rtlhal.interface == INTF_PCI) { + for (i = 0; i < size; i++) + rtl_write_byte(rtlpriv, (START_ADDRESS + i), + *(buffer + i)); + } else if (rtlpriv->rtlhal.interface == INTF_USB) { + _rtl_fw_block_write_usb(hw, buffer, size); + } } EXPORT_SYMBOL_GPL(rtl_fw_block_write); -void rtl_fw_page_write(struct ieee80211_hw *hw, u32 page, const u8 *buffer, +void rtl_fw_page_write(struct ieee80211_hw *hw, u32 page, u8 *buffer, u32 size) { struct rtl_priv *rtlpriv = rtl_priv(hw); |