Пример #1
0
int rtl92c_init_sw_vars(struct ieee80211_hw *hw)
{
	int err;
	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));

	rtl8192ce_bt_reg_init(hw);

	rtlpriv->dm.dm_initialgain_enable = true;
	rtlpriv->dm.dm_flag = 0;
	rtlpriv->dm.disable_framebursting = false;
	rtlpriv->dm.thermalvalue = 0;
	rtlpci->transmit_config = CFENDFORM | BIT(12) | BIT(13);

	/* compatible 5G band 88ce just 2.4G band & smsp */
	rtlpriv->rtlhal.current_bandtype = BAND_ON_2_4G;
	rtlpriv->rtlhal.bandset = BAND_ON_2_4G;
	rtlpriv->rtlhal.macphymode = SINGLEMAC_SINGLEPHY;

	rtlpci->receive_config = (RCR_APPFCS |
				  RCR_AMF |
				  RCR_ADF |
				  RCR_APP_MIC |
				  RCR_APP_ICV |
				  RCR_AICV |
				  RCR_ACRC32 |
				  RCR_AB |
				  RCR_AM |
				  RCR_APM |
				  RCR_APP_PHYST_RXFF | RCR_HTC_LOC_CTRL | 0);

	rtlpci->irq_mask[0] =
	    (u32) (IMR_ROK |
		   IMR_VODOK |
		   IMR_VIDOK |
		   IMR_BEDOK |
		   IMR_BKDOK |
		   IMR_MGNTDOK |
		   IMR_HIGHDOK | IMR_BDOK | IMR_RDU | IMR_RXFOVW | 0);

	rtlpci->irq_mask[1] = (u32) (IMR_CPWM | IMR_C2HCMD | 0);

	/* for debug level */
	rtlpriv->dbg.global_debuglevel = rtlpriv->cfg->mod_params->debug;
	/* for LPS & IPS */
	rtlpriv->psc.inactiveps = rtlpriv->cfg->mod_params->inactiveps;
	rtlpriv->psc.swctrl_lps = rtlpriv->cfg->mod_params->swctrl_lps;
	rtlpriv->psc.fwctrl_lps = rtlpriv->cfg->mod_params->fwctrl_lps;
	if (!rtlpriv->psc.inactiveps)
		pr_info("rtl8192ce: Power Save off (module option)\n");
	if (!rtlpriv->psc.fwctrl_lps)
		pr_info("rtl8192ce: FW Power Save off (module option)\n");
	rtlpriv->psc.reg_fwctrl_lps = 3;
	rtlpriv->psc.reg_max_lps_awakeintvl = 5;
	/* for ASPM, you can close aspm through
	 * set const_support_pciaspm = 0 */
	rtl92c_init_aspm_vars(hw);

	if (rtlpriv->psc.reg_fwctrl_lps == 1)
		rtlpriv->psc.fwctrl_psmode = FW_PS_MIN_MODE;
	else if (rtlpriv->psc.reg_fwctrl_lps == 2)
		rtlpriv->psc.fwctrl_psmode = FW_PS_MAX_MODE;
	else if (rtlpriv->psc.reg_fwctrl_lps == 3)
		rtlpriv->psc.fwctrl_psmode = FW_PS_DTIM_MODE;

	/* for firmware buf */
	rtlpriv->rtlhal.pfirmware = vzalloc(0x4000);
	if (!rtlpriv->rtlhal.pfirmware) {
		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
			 "Can't alloc buffer for fw\n");
		return 1;
	}

	/* request fw */
	if (IS_VENDOR_UMC_A_CUT(rtlhal->version) &&
	    !IS_92C_SERIAL(rtlhal->version)) {
		rtlpriv->cfg->fw_name = "rtlwifi/rtl8192cfwU.bin";
	} else if (IS_81xxC_VENDOR_UMC_B_CUT(rtlhal->version)) {
		rtlpriv->cfg->fw_name = "rtlwifi/rtl8192cfwU_B.bin";
		pr_info("****** This B_CUT device may not work with kernels 3.6 and earlier\n");
	}

	rtlpriv->max_fw_size = 0x4000;
	pr_info("Using firmware %s\n", rtlpriv->cfg->fw_name);
	err = request_firmware_nowait(THIS_MODULE, 1, rtlpriv->cfg->fw_name,
				      rtlpriv->io.dev, GFP_KERNEL, hw,
				      rtl_fw_cb);
	if (err) {
		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
			 "Failed to request firmware!\n");
		return 1;
	}

	return 0;
}
Пример #2
0
int rtl92c_init_sw_vars(struct ieee80211_hw *hw)
{
	int err;
	struct rtl_priv *rtlpriv = rtl_priv(hw);
	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
	const struct firmware *firmware;

	rtl8192ce_bt_reg_init(hw);

	rtlpriv->dm.dm_initialgain_enable = 1;
	rtlpriv->dm.dm_flag = 0;
	rtlpriv->dm.disable_framebursting = 0;
	rtlpriv->dm.thermalvalue = 0;
	rtlpci->transmit_config = CFENDFORM | BIT(12) | BIT(13);

	/* compatible 5G band 88ce just 2.4G band & smsp */
	rtlpriv->rtlhal.current_bandtype = BAND_ON_2_4G;
	rtlpriv->rtlhal.bandset = BAND_ON_2_4G;
	rtlpriv->rtlhal.macphymode = SINGLEMAC_SINGLEPHY;

	rtlpci->receive_config = (RCR_APPFCS |
				  RCR_AMF |
				  RCR_ADF |
				  RCR_APP_MIC |
				  RCR_APP_ICV |
				  RCR_AICV |
				  RCR_ACRC32 |
				  RCR_AB |
				  RCR_AM |
				  RCR_APM |
				  RCR_APP_PHYST_RXFF | RCR_HTC_LOC_CTRL | 0);

	rtlpci->irq_mask[0] =
	    (u32) (IMR_ROK |
		   IMR_VODOK |
		   IMR_VIDOK |
		   IMR_BEDOK |
		   IMR_BKDOK |
		   IMR_MGNTDOK |
		   IMR_HIGHDOK | IMR_BDOK | IMR_RDU | IMR_RXFOVW | 0);

	rtlpci->irq_mask[1] = (u32) (IMR_CPWM | IMR_C2HCMD | 0);

	/* for LPS & IPS */
	rtlpriv->psc.inactiveps = rtlpriv->cfg->mod_params->inactiveps;
	rtlpriv->psc.swctrl_lps = rtlpriv->cfg->mod_params->swctrl_lps;
	rtlpriv->psc.fwctrl_lps = rtlpriv->cfg->mod_params->fwctrl_lps;
	rtlpriv->psc.reg_fwctrl_lps = 3;
	rtlpriv->psc.reg_max_lps_awakeintvl = 5;
	/* for ASPM, you can close aspm through
	 * set const_support_pciaspm = 0 */
	rtl92c_init_aspm_vars(hw);

	if (rtlpriv->psc.reg_fwctrl_lps == 1)
		rtlpriv->psc.fwctrl_psmode = FW_PS_MIN_MODE;
	else if (rtlpriv->psc.reg_fwctrl_lps == 2)
		rtlpriv->psc.fwctrl_psmode = FW_PS_MAX_MODE;
	else if (rtlpriv->psc.reg_fwctrl_lps == 3)
		rtlpriv->psc.fwctrl_psmode = FW_PS_DTIM_MODE;

	/* for firmware buf */
	rtlpriv->rtlhal.pfirmware = vzalloc(0x4000);
	if (!rtlpriv->rtlhal.pfirmware) {
		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
			 ("Can't alloc buffer for fw.\n"));
		return 1;
	}

	/* request fw */
	err = request_firmware(&firmware, rtlpriv->cfg->fw_name,
			rtlpriv->io.dev);
	if (err) {
		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
			 ("Failed to request firmware!\n"));
		return 1;
	}
	if (firmware->size > 0x4000) {
		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
			 ("Firmware is too big!\n"));
		release_firmware(firmware);
		return 1;
	}
	memcpy(rtlpriv->rtlhal.pfirmware, firmware->data, firmware->size);
	rtlpriv->rtlhal.fwsize = firmware->size;
	release_firmware(firmware);

	return 0;
}