diff options
-rw-r--r-- | drivers/staging/rtl8192u/r8192U_dm.c | 66 |
1 files changed, 32 insertions, 34 deletions
diff --git a/drivers/staging/rtl8192u/r8192U_dm.c b/drivers/staging/rtl8192u/r8192U_dm.c index 975f707..94d898b 100644 --- a/drivers/staging/rtl8192u/r8192U_dm.c +++ b/drivers/staging/rtl8192u/r8192U_dm.c @@ -2300,43 +2300,41 @@ static void dm_check_edca_turbo( * Restore original EDCA according to the declaration of AP. */ if (priv->bcurrent_turbo_EDCA) { + u8 u1bAIFS; + u32 u4bAcParam; + struct ieee80211_qos_parameters *qos_parameters = &priv->ieee80211->current_network.qos_data.parameters; + u8 mode = priv->ieee80211->mode; + + /* For Each time updating EDCA parameter, reset EDCA turbo mode status. */ + dm_init_edca_turbo(dev); + u1bAIFS = qos_parameters->aifs[0] * ((mode&(IEEE_G|IEEE_N_24G)) ? 9 : 20) + aSifsTime; + u4bAcParam = (((le16_to_cpu(qos_parameters->tx_op_limit[0])) << AC_PARAM_TXOP_LIMIT_OFFSET)| + ((le16_to_cpu(qos_parameters->cw_max[0])) << AC_PARAM_ECW_MAX_OFFSET)| + ((le16_to_cpu(qos_parameters->cw_min[0])) << AC_PARAM_ECW_MIN_OFFSET)| + ((u32)u1bAIFS << AC_PARAM_AIFS_OFFSET)); + /*write_nic_dword(dev, WDCAPARA_ADD[i], u4bAcParam);*/ + write_nic_dword(dev, EDCAPARA_BE, u4bAcParam); + + /* + * Check ACM bit. + * If it is set, immediately set ACM control bit to downgrading AC for passing WMM testplan. Annie, 2005-12-13. + */ { - u8 u1bAIFS; - u32 u4bAcParam; - struct ieee80211_qos_parameters *qos_parameters = &priv->ieee80211->current_network.qos_data.parameters; - u8 mode = priv->ieee80211->mode; - - /* For Each time updating EDCA parameter, reset EDCA turbo mode status. */ - dm_init_edca_turbo(dev); - u1bAIFS = qos_parameters->aifs[0] * ((mode&(IEEE_G|IEEE_N_24G)) ? 9 : 20) + aSifsTime; - u4bAcParam = (((le16_to_cpu(qos_parameters->tx_op_limit[0])) << AC_PARAM_TXOP_LIMIT_OFFSET)| - ((le16_to_cpu(qos_parameters->cw_max[0])) << AC_PARAM_ECW_MAX_OFFSET)| - ((le16_to_cpu(qos_parameters->cw_min[0])) << AC_PARAM_ECW_MIN_OFFSET)| - ((u32)u1bAIFS << AC_PARAM_AIFS_OFFSET)); - /*write_nic_dword(dev, WDCAPARA_ADD[i], u4bAcParam);*/ - write_nic_dword(dev, EDCAPARA_BE, u4bAcParam); - - /* - * Check ACM bit. - * If it is set, immediately set ACM control bit to downgrading AC for passing WMM testplan. Annie, 2005-12-13. - */ - { - /* TODO: Modified this part and try to set acm control in only 1 IO processing!! */ - - PACI_AIFSN pAciAifsn = (PACI_AIFSN)&(qos_parameters->aifs[0]); - u8 AcmCtrl; - - read_nic_byte(dev, AcmHwCtrl, &AcmCtrl); - - if (pAciAifsn->f.ACM) { /* ACM bit is 1. */ - AcmCtrl |= AcmHw_BeqEn; - } else { /* ACM bit is 0. */ - AcmCtrl &= (~AcmHw_BeqEn); - } + /* TODO: Modified this part and try to set acm control in only 1 IO processing!! */ - RT_TRACE(COMP_QOS, "SetHwReg8190pci(): [HW_VAR_ACM_CTRL] Write 0x%X\n", AcmCtrl); - write_nic_byte(dev, AcmHwCtrl, AcmCtrl); + PACI_AIFSN pAciAifsn = (PACI_AIFSN)&(qos_parameters->aifs[0]); + u8 AcmCtrl; + + read_nic_byte(dev, AcmHwCtrl, &AcmCtrl); + + if (pAciAifsn->f.ACM) { /* ACM bit is 1. */ + AcmCtrl |= AcmHw_BeqEn; + } else { /* ACM bit is 0. */ + AcmCtrl &= (~AcmHw_BeqEn); } + + RT_TRACE(COMP_QOS, "SetHwReg8190pci(): [HW_VAR_ACM_CTRL] Write 0x%X\n", AcmCtrl); + write_nic_byte(dev, AcmHwCtrl, AcmCtrl); } priv->bcurrent_turbo_EDCA = false; } |