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Subject[PATCH v2 10/12] staging: r8188eu: use ieee80211 to set addba capabilities
Date
Use the mgmt structure and defines from ieee80211.h to set the
capabilities field of an addba request.

If issue_action_BA is called with action == WLAN_ACTION_ADDBA_REQ, the
status parameter contains the tid.

Signed-off-by: Martin Kaiser <martin@kaiser.cx>
---
drivers/staging/r8188eu/core/rtw_mlme_ext.c | 10 +++++++---
1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/drivers/staging/r8188eu/core/rtw_mlme_ext.c b/drivers/staging/r8188eu/core/rtw_mlme_ext.c
index da0c0363eb4d..823c54837364 100644
--- a/drivers/staging/r8188eu/core/rtw_mlme_ext.c
+++ b/drivers/staging/r8188eu/core/rtw_mlme_ext.c
@@ -5380,6 +5380,7 @@ void issue_action_BA(struct adapter *padapter, unsigned char *raddr, unsigned ch
struct sta_priv *pstapriv = &padapter->stapriv;
struct registry_priv *pregpriv = &padapter->registrypriv;
struct ieee80211_mgmt *mgmt;
+ u16 capab;

pmgntframe = alloc_mgtxmitframe(pxmitpriv);
if (!pmgntframe)
@@ -5419,9 +5420,12 @@ void issue_action_BA(struct adapter *padapter, unsigned char *raddr, unsigned ch
mgmt->u.action.u.addba_req.dialog_token = pmlmeinfo->dialogToken;
pattrib->pktlen++;

- BA_para_set = (0x1002 | ((status & 0xf) << 2)); /* immediate ack & 64 buffer size */
- le_tmp = cpu_to_le16(BA_para_set);
- pframe = rtw_set_fixed_ie(pframe, 2, (unsigned char *)&le_tmp, &pattrib->pktlen);
+ /* immediate ack & 64 buffer size */
+ capab = u16_encode_bits(64, IEEE80211_ADDBA_PARAM_BUF_SIZE_MASK);
+ capab |= u16_encode_bits(1, IEEE80211_ADDBA_PARAM_POLICY_MASK);
+ capab |= u16_encode_bits(status, IEEE80211_ADDBA_PARAM_TID_MASK);
+ mgmt->u.action.u.addba_req.capab = cpu_to_le16(capab);
+ pattrib->pktlen += 2;

mgmt->u.action.u.addba_req.timeout = cpu_to_le16(5000); /* 5 ms */
pattrib->pktlen += 2;
--
2.30.2
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