In commit cf4747d7535a ("rtlwifi: Fix regression caused by commit
d86e64768859, an error in the edit results in the wrong firmware
being loaded for some models of the RTL8188/8192CE.
Fixes: cf4747d7535a ("rtlwifi: Fix regression caused by commit d86e64768859")
Signed-off-by: Jurij Smakov <jurij@xxxxxxxxx>
Signed-off-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
Cc: Stable <stable@xxxxxxxxxxxxxxx>
---
Kalle,
This patch should be pushed upstream as soon as possible. Note that it
does not cause a kernel panic. It does, however, reduce the reliability
of the wireless connection.
Larry
---
drivers/net/wireless/realtek/rtlwifi/rtl8192ce/sw.c | 9 +++++++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/sw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/sw.c
index b875a72..9a94e45 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/sw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/sw.c
@@ -96,7 +96,7 @@ int rtl92c_init_sw_vars(struct ieee80211_hw *hw)
struct rtl_priv *rtlpriv = rtl_priv(hw);
struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
- char *fw_name = "rtlwifi/rtl8192cfwU.bin";
+ char *fw_name;
rtl8192ce_bt_reg_init(hw);
@@ -167,8 +167,13 @@ int rtl92c_init_sw_vars(struct ieee80211_hw *hw)
}
/* request fw */
- if (IS_81XXC_VENDOR_UMC_B_CUT(rtlhal->version))
+ if (IS_VENDOR_UMC_A_CUT(rtlhal->version) &&
+ !IS_92C_SERIAL(rtlhal->version))
+ fw_name = "rtlwifi/rtl8192cfwU.bin";
+ else if (IS_81XXC_VENDOR_UMC_B_CUT(rtlhal->version))
fw_name = "rtlwifi/rtl8192cfwU_B.bin";
+ else
+ fw_name = "rtlwifi/rtl8192cfw.bin";
rtlpriv->max_fw_size = 0x4000;
pr_info("Using firmware %s\n", fw_name);
--
2.10.2
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