ioctl_cfg80211: fix build against kernels < 4.10.x

Kernel 4.10.x adjusted cfg80211_connect_bss to accept a timeout as the last
argument. Add a conditional statement which removes this extra parameter if the
kernel is less than version 4.10.x to fix build errors against version 4.9.x.

Note that the Jetson TX2 kernel is still version 4.9.x even though this version
is technically deprecated upstream.

Signed-off-by: Christian Stewart <christian@aperture.us>
This commit is contained in:
Christian Stewart 2023-07-03 13:54:27 -07:00
parent 9dc4a4c9a2
commit d00db12afc

View File

@ -1193,12 +1193,22 @@ check_bss:
struct cfg80211_bss *bss;
bss = cfg80211_get_bss(pwdev->wiphy, NULL, cur_network->network.MacAddress, NULL, 0,
IEEE80211_BSS_TYPE_ANY, IEEE80211_PRIVACY_ANY);
#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 10, 0)
cfg80211_connect_bss(wdev_to_ndev(pwdev), cur_network->network.MacAddress, bss
, pmlmepriv->assoc_req + sizeof(struct rtw_ieee80211_hdr_3addr) + 2
, pmlmepriv->assoc_req_len - sizeof(struct rtw_ieee80211_hdr_3addr) - 2
, pmlmepriv->assoc_rsp + sizeof(struct rtw_ieee80211_hdr_3addr) + 6
, pmlmepriv->assoc_rsp_len - sizeof(struct rtw_ieee80211_hdr_3addr) - 6
, WLAN_STATUS_SUCCESS, GFP_ATOMIC, NL80211_TIMEOUT_UNSPECIFIED);
#else // (LINUX_VERSION_CODE >= KERNEL_VERSION(4, 10, 0))
// Linux < 4.10.x does not accept the last argument (timeout).
cfg80211_connect_bss(wdev_to_ndev(pwdev), cur_network->network.MacAddress, bss
, pmlmepriv->assoc_req + sizeof(struct rtw_ieee80211_hdr_3addr) + 2
, pmlmepriv->assoc_req_len - sizeof(struct rtw_ieee80211_hdr_3addr) - 2
, pmlmepriv->assoc_rsp + sizeof(struct rtw_ieee80211_hdr_3addr) + 6
, pmlmepriv->assoc_rsp_len - sizeof(struct rtw_ieee80211_hdr_3addr) - 6
, WLAN_STATUS_SUCCESS, GFP_ATOMIC);
#endif
}
#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 11, 0) || defined(COMPAT_KERNEL_RELEASE)
RTW_INFO("pwdev->sme_state(a)=%d\n", pwdev->sme_state);