diff options
| author | Chaoming Li <chaoming_li@realsil.com.cn> | 2011-10-11 21:28:49 -0500 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2011-10-14 14:48:15 -0400 |
| commit | db7599391385f9837ac8a35b8f9d202b85409992 (patch) | |
| tree | 90ffb68c1eb7b70c704848373c7174567a53367b | |
| parent | 09e92f0be2cc14dc808de0c0f12b57981b8c027d (diff) | |
rtlwifi: rtl8192ce: Add new chip revisions
This patch incorporate the differences between the 06/20/2011 and
08/16/2011 Realtek releases of the rtlwifi driver.
The changes include:
1. Adding new chip revisions including new firmware.
Signed-off-by: Chaoming Li <chaoming_li@realsil.com.cn>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
| -rw-r--r-- | drivers/net/wireless/rtlwifi/rtl8192ce/def.h | 14 | ||||
| -rw-r--r-- | drivers/net/wireless/rtlwifi/rtl8192ce/sw.c | 14 | ||||
| -rw-r--r-- | drivers/net/wireless/rtlwifi/rtl8192cu/def.h | 4 |
3 files changed, 26 insertions, 6 deletions
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/def.h b/drivers/net/wireless/rtlwifi/rtl8192ce/def.h index 11f43196e61d..9fc804d89d65 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192ce/def.h +++ b/drivers/net/wireless/rtlwifi/rtl8192ce/def.h @@ -142,8 +142,22 @@ enum version_8192c { VERSION_UNKNOWN = 0x88, }; +#define CUT_VERSION_MASK (BIT(6)|BIT(7)) +#define CHIP_VENDOR_UMC BIT(5) +#define CHIP_VENDOR_UMC_B_CUT BIT(6) /* Chip version for ECO */ +#define IS_VENDOR_UMC_A_CUT(version) ((IS_CHIP_VENDOR_UMC(version)) ? \ + ((GET_CVID_CUT_VERSION(version)) ? false : true) : false) #define IS_CHIP_VER_B(version) ((version & CHIP_VER_B) ? true : false) +#define IS_VENDOR_UMC_A_CUT(version) ((IS_CHIP_VENDOR_UMC(version)) ? \ + ((GET_CVID_CUT_VERSION(version)) ? false : true) : false) #define IS_92C_SERIAL(version) ((version & CHIP_92C_BITMASK) ? true : false) +#define IS_CHIP_VENDOR_UMC(version) \ + ((version & CHIP_VENDOR_UMC) ? true : false) +#define GET_CVID_CUT_VERSION(version) ((version) & CUT_VERSION_MASK) +#define IS_81xxC_VENDOR_UMC_B_CUT(version) \ + ((IS_CHIP_VENDOR_UMC(version)) ? \ + ((GET_CVID_CUT_VERSION(version) == CHIP_VENDOR_UMC_B_CUT) ? \ + true : false) : false) enum rtl819x_loopback_e { RTL819X_NO_LOOPBACK = 0, diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/sw.c b/drivers/net/wireless/rtlwifi/rtl8192ce/sw.c index 141302f2b044..a48404cc2b96 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192ce/sw.c +++ b/drivers/net/wireless/rtlwifi/rtl8192ce/sw.c @@ -92,6 +92,8 @@ 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)); const struct firmware *firmware; + struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); + char *fw_name = NULL; rtl8192ce_bt_reg_init(hw); @@ -161,8 +163,14 @@ int rtl92c_init_sw_vars(struct ieee80211_hw *hw) } /* request fw */ - err = request_firmware(&firmware, rtlpriv->cfg->fw_name, - rtlpriv->io.dev); + 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 = rtlpriv->cfg->fw_name; + err = request_firmware(&firmware, fw_name, rtlpriv->io.dev); if (err) { RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, ("Failed to request firmware!\n")); @@ -358,6 +366,8 @@ MODULE_AUTHOR("Larry Finger <Larry.Finger@lwfinger.net>"); MODULE_LICENSE("GPL"); MODULE_DESCRIPTION("Realtek 8192C/8188C 802.11n PCI wireless"); MODULE_FIRMWARE("rtlwifi/rtl8192cfw.bin"); +MODULE_FIRMWARE("rtlwifi/rtl8192cfwU.bin"); +MODULE_FIRMWARE("rtlwifi/rtl8192cfwU_B.bin"); module_param_named(swenc, rtl92ce_mod_params.sw_crypto, bool, 0444); module_param_named(debug, rtl92ce_mod_params.debug, int, 0444); diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/def.h b/drivers/net/wireless/rtlwifi/rtl8192cu/def.h index c54940ea72fe..d097efb1e717 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192cu/def.h +++ b/drivers/net/wireless/rtlwifi/rtl8192cu/def.h @@ -50,10 +50,6 @@ #define IS_VENDOR_UMC(version) \ (((version) & CHIP_VENDOR_UMC) ? true : false) -#define IS_VENDOR_UMC_A_CUT(version) \ - (((version) & CHIP_VENDOR_UMC) ? (((version) & (BIT(6) | BIT(7))) ? \ - false : true) : false) - #define IS_VENDOR_8723_A_CUT(version) \ (((version) & CHIP_VENDOR_UMC) ? (((version) & (BIT(6))) ? \ false : true) : false) |