diff options
| author |   Michael Straube <straube.linux@gmail.com> | 2022-03-29 22:21:34 +0200 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-04-04 07:33:47 +0200 |
| commit | e73ff996e2463a15d6fc7776c9ee007c1a2af273 (patch) | |
| tree | a6f0013ea01bf28888185a497052948cf38a80e8 /drivers | |
| parent | staging: r8188eu: Directly return _SUCCESS instead of using local ret variable (diff) | |
staging: r8188eu: remove HW_VAR_RESP_SIFS from SetHwReg8188EU()
SetHwReg8188EU() is called with HW_VAR_RESP_SIFS only in one place.
Remove the HW_VAR_RESP_SIFS case from SetHwReg8188EU() and call
rtw_write8() directly instead. This is part of the ongoing effort to
get rid of the unwanted hal layer.
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20220329202141.7028-2-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/staging/r8188eu/core/rtw_wlan_util.c | 11 | ||||
| -rw-r--r-- | drivers/staging/r8188eu/hal/usb_halinit.c | 8 | ||||
| -rw-r--r-- | drivers/staging/r8188eu/include/hal_intf.h | 1 |
3 files changed, 6 insertions, 14 deletions
diff --git a/drivers/staging/r8188eu/core/rtw_wlan_util.c b/drivers/staging/r8188eu/core/rtw_wlan_util.c index 5a1eede57458..e44f4752f222 100644 --- a/drivers/staging/r8188eu/core/rtw_wlan_util.c +++ b/drivers/staging/r8188eu/core/rtw_wlan_util.c @@ -1326,7 +1326,6 @@ void update_capinfo(struct adapter *Adapter, u16 updateCap) void update_wireless_mode(struct adapter *padapter) { int ratelen, network_type = 0; - u32 SIFS_Timer; struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; struct wlan_bssid_ex *cur_network = &pmlmeinfo->network; @@ -1353,10 +1352,12 @@ void update_wireless_mode(struct adapter *padapter) pmlmeext->cur_wireless_mode = network_type & padapter->registrypriv.wireless_mode; - SIFS_Timer = 0x0a0a0808;/* 0x0808 -> for CCK, 0x0a0a -> for OFDM */ - /* change this value if having IOT issues. */ - - SetHwReg8188EU(padapter, HW_VAR_RESP_SIFS, (u8 *)&SIFS_Timer); + /* RESP_SIFS for CCK */ + rtw_write8(padapter, REG_R2T_SIFS, 0x08); + rtw_write8(padapter, REG_R2T_SIFS + 1, 0x08); + /* RESP_SIFS for OFDM */ + rtw_write8(padapter, REG_T2T_SIFS, 0x0a); + rtw_write8(padapter, REG_T2T_SIFS + 1, 0x0a); if (pmlmeext->cur_wireless_mode & WIRELESS_11B) update_mgnt_tx_rate(padapter, IEEE80211_CCK_RATE_1MB); diff --git a/drivers/staging/r8188eu/hal/usb_halinit.c b/drivers/staging/r8188eu/hal/usb_halinit.c index 789ad11170b2..0186f8bf73c7 100644 --- a/drivers/staging/r8188eu/hal/usb_halinit.c +++ b/drivers/staging/r8188eu/hal/usb_halinit.c @@ -1119,14 +1119,6 @@ void SetHwReg8188EU(struct adapter *Adapter, u8 variable, u8 *val) } } break; - case HW_VAR_RESP_SIFS: - /* RESP_SIFS for CCK */ - rtw_write8(Adapter, REG_R2T_SIFS, val[0]); /* SIFS_T2T_CCK (0x08) */ - rtw_write8(Adapter, REG_R2T_SIFS + 1, val[1]); /* SIFS_R2T_CCK(0x08) */ - /* RESP_SIFS for OFDM */ - rtw_write8(Adapter, REG_T2T_SIFS, val[2]); /* SIFS_T2T_OFDM (0x0a) */ - rtw_write8(Adapter, REG_T2T_SIFS + 1, val[3]); /* SIFS_R2T_OFDM(0x0a) */ - break; case HW_VAR_ACK_PREAMBLE: { u8 regTmp; diff --git a/drivers/staging/r8188eu/include/hal_intf.h b/drivers/staging/r8188eu/include/hal_intf.h index 6f661c4af358..77069cbc1e07 100644 --- a/drivers/staging/r8188eu/include/hal_intf.h +++ b/drivers/staging/r8188eu/include/hal_intf.h @@ -17,7 +17,6 @@ enum hw_variables { HW_VAR_MLME_SITESURVEY, HW_VAR_MLME_JOIN, HW_VAR_SLOT_TIME, - HW_VAR_RESP_SIFS, HW_VAR_ACK_PREAMBLE, HW_VAR_BCN_VALID, HW_VAR_DM_FLAG, |