diff options
author | Hante Meuleman <meuleman@broadcom.com> | 2016-02-17 11:27:03 +0100 |
---|---|---|
committer | Kalle Valo <kvalo@codeaurora.org> | 2016-03-07 14:14:57 +0200 |
commit | 5c22fb85102a751e5a305d8fd13a1856a725bf01 (patch) | |
tree | 6fddeefe507ac90b6289ebbde09d6b772b698b76 /drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.c | |
parent | d84d99e007770b4dd9b9e8be99da043c6555e274 (diff) |
brcmfmac: add wowl gtk rekeying offload support
This patch adds support for gtk rekeying offload and for gtk
rekeying failure during wowl mode.
Reviewed-by: Arend Van Spriel <arend@broadcom.com>
Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: Hante Meuleman <meuleman@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.c')
-rw-r--r-- | drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.c index 1ffa95f1b8d2..098732a0c91b 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.c @@ -136,6 +136,7 @@ void brcmf_feat_attach(struct brcmf_pub *drvr) { struct brcmf_if *ifp = brcmf_get_ifp(drvr, 0); struct brcmf_pno_macaddr_le pfn_mac; + u32 wowl_cap; s32 err; brcmf_feat_firmware_capabilities(ifp); @@ -143,6 +144,17 @@ void brcmf_feat_attach(struct brcmf_pub *drvr) brcmf_feat_iovar_int_get(ifp, BRCMF_FEAT_PNO, "pfn"); if (drvr->bus_if->wowl_supported) brcmf_feat_iovar_int_get(ifp, BRCMF_FEAT_WOWL, "wowl"); + if (brcmf_feat_is_enabled(ifp, BRCMF_FEAT_WOWL)) { + err = brcmf_fil_iovar_int_get(ifp, "wowl_cap", &wowl_cap); + if (!err) { + if (wowl_cap & BRCMF_WOWL_PFN_FOUND) + ifp->drvr->feat_flags |= + BIT(BRCMF_FEAT_WOWL_ND); + if (wowl_cap & BRCMF_WOWL_GTK_FAILURE) + ifp->drvr->feat_flags |= + BIT(BRCMF_FEAT_WOWL_GTK); + } + } /* MBSS does not work for 43362 */ if (drvr->bus_if->chip == BRCM_CC_43362_CHIP_ID) ifp->drvr->feat_flags &= ~BIT(BRCMF_FEAT_MBSS); |