diff options
Diffstat (limited to 'drivers/net/wireless/realtek/rtlwifi/rtl8192de/fw.c')
-rw-r--r-- | drivers/net/wireless/realtek/rtlwifi/rtl8192de/fw.c | 71 |
1 files changed, 9 insertions, 62 deletions
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192de/fw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/fw.c index aa1e51c871df..88faeab2574f 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8192de/fw.c +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/fw.c @@ -26,6 +26,7 @@ #include "../wifi.h" #include "../pci.h" #include "../base.h" +#include "../efuse.h" #include "reg.h" #include "def.h" #include "fw.h" @@ -59,84 +60,31 @@ static void _rtl92d_enable_fw_download(struct ieee80211_hw *hw, bool enable) } } -static void _rtl92d_fw_block_write(struct ieee80211_hw *hw, - const u8 *buffer, u32 size) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - u32 blocksize = sizeof(u32); - u8 *bufferptr = (u8 *) buffer; - u32 *pu4BytePtr = (u32 *) buffer; - u32 i, offset, blockCount, remainSize; - - blockCount = size / blocksize; - remainSize = size % blocksize; - for (i = 0; i < blockCount; i++) { - offset = i * blocksize; - rtl_write_dword(rtlpriv, (FW_8192D_START_ADDRESS + offset), - *(pu4BytePtr + i)); - } - if (remainSize) { - offset = blockCount * blocksize; - bufferptr += offset; - for (i = 0; i < remainSize; i++) { - rtl_write_byte(rtlpriv, (FW_8192D_START_ADDRESS + - offset + i), *(bufferptr + i)); - } - } -} - -static void _rtl92d_fw_page_write(struct ieee80211_hw *hw, - u32 page, const u8 *buffer, u32 size) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - u8 value8; - u8 u8page = (u8) (page & 0x07); - - value8 = (rtl_read_byte(rtlpriv, REG_MCUFWDL + 2) & 0xF8) | u8page; - rtl_write_byte(rtlpriv, (REG_MCUFWDL + 2), value8); - _rtl92d_fw_block_write(hw, buffer, size); -} - -static void _rtl92d_fill_dummy(u8 *pfwbuf, u32 *pfwlen) -{ - u32 fwlen = *pfwlen; - u8 remain = (u8) (fwlen % 4); - - remain = (remain == 0) ? 0 : (4 - remain); - while (remain > 0) { - pfwbuf[fwlen] = 0; - fwlen++; - remain--; - } - *pfwlen = fwlen; -} - static void _rtl92d_write_fw(struct ieee80211_hw *hw, enum version_8192d version, u8 *buffer, u32 size) { struct rtl_priv *rtlpriv = rtl_priv(hw); struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); - u8 *bufferPtr = buffer; - u32 pagenums, remainSize; + u8 *bufferptr = buffer; + u32 pagenums, remainsize; u32 page, offset; RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE, "FW size is %d bytes,\n", size); if (rtlhal->hw_type == HARDWARE_TYPE_RTL8192DE) - _rtl92d_fill_dummy(bufferPtr, &size); + rtl_fill_dummy(bufferptr, &size); pagenums = size / FW_8192D_PAGE_SIZE; - remainSize = size % FW_8192D_PAGE_SIZE; + remainsize = size % FW_8192D_PAGE_SIZE; if (pagenums > 8) pr_err("Page numbers should not greater then 8\n"); for (page = 0; page < pagenums; page++) { offset = page * FW_8192D_PAGE_SIZE; - _rtl92d_fw_page_write(hw, page, (bufferPtr + offset), - FW_8192D_PAGE_SIZE); + rtl_fw_page_write(hw, page, (bufferptr + offset), + FW_8192D_PAGE_SIZE); } - if (remainSize) { + if (remainsize) { offset = pagenums * FW_8192D_PAGE_SIZE; page = pagenums; - _rtl92d_fw_page_write(hw, page, (bufferPtr + offset), - remainSize); + rtl_fw_page_write(hw, page, (bufferptr + offset), remainsize); } } @@ -323,7 +271,6 @@ int rtl92d_download_fw(struct ieee80211_hw *hw) spin_unlock_irqrestore(&globalmutex_for_fwdownload, flags); if (err) pr_err("fw is not ready to run!\n"); - goto exit; exit: err = _rtl92d_fw_init(hw); return err; |