diff options
Diffstat (limited to 'drivers/net/wireless/broadcom')
4 files changed, 13 insertions, 14 deletions
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c index 4b027a296c47..4ac1e4fb7812 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c @@ -513,10 +513,12 @@ void brcmf_rx_frame(struct device *dev, struct sk_buff *skb, bool handle_event, brcmf_proto_rxreorder(ifp, skb, inirq); } else { /* Process special event packets */ - if (handle_event) - brcmf_fweh_process_skb(ifp->drvr, skb, - BCMILCP_SUBTYPE_VENDOR_LONG); + if (handle_event) { + gfp_t gfp = inirq ? GFP_ATOMIC : GFP_KERNEL; + brcmf_fweh_process_skb(ifp->drvr, skb, + BCMILCP_SUBTYPE_VENDOR_LONG, gfp); + } brcmf_netif_rx(ifp, skb, inirq); } } @@ -532,7 +534,7 @@ void brcmf_rx_event(struct device *dev, struct sk_buff *skb) if (brcmf_rx_hdrpull(drvr, skb, &ifp)) return; - brcmf_fweh_process_skb(ifp->drvr, skb, 0); + brcmf_fweh_process_skb(ifp->drvr, skb, 0, GFP_KERNEL); brcmu_pkt_buf_free_skb(skb); } diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.c index 3bdbb285b3aa..c847062dd393 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.c @@ -388,12 +388,11 @@ int brcmf_fweh_activate_events(struct brcmf_if *ifp) */ void brcmf_fweh_process_event(struct brcmf_pub *drvr, struct brcmf_event *event_packet, - u32 packet_len) + u32 packet_len, gfp_t gfp) { enum brcmf_fweh_event_code code; struct brcmf_fweh_info *fweh = &drvr->fweh; struct brcmf_fweh_queue_item *event; - gfp_t alloc_flag = GFP_KERNEL; void *data; u32 datalen; @@ -412,10 +411,7 @@ void brcmf_fweh_process_event(struct brcmf_pub *drvr, datalen + sizeof(*event_packet) > packet_len) return; - if (in_interrupt()) - alloc_flag = GFP_ATOMIC; - - event = kzalloc(sizeof(*event) + datalen, alloc_flag); + event = kzalloc(sizeof(*event) + datalen, gfp); if (!event) return; diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.h index a82f51bc1e69..48414e8b9389 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.h +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.h @@ -319,11 +319,12 @@ void brcmf_fweh_unregister(struct brcmf_pub *drvr, int brcmf_fweh_activate_events(struct brcmf_if *ifp); void brcmf_fweh_process_event(struct brcmf_pub *drvr, struct brcmf_event *event_packet, - u32 packet_len); + u32 packet_len, gfp_t gfp); void brcmf_fweh_p2pdev_setup(struct brcmf_if *ifp, bool ongoing); static inline void brcmf_fweh_process_skb(struct brcmf_pub *drvr, - struct sk_buff *skb, u16 stype) + struct sk_buff *skb, u16 stype, + gfp_t gfp) { struct brcmf_event *event_packet; u16 subtype, usr_stype; @@ -354,7 +355,7 @@ static inline void brcmf_fweh_process_skb(struct brcmf_pub *drvr, if (usr_stype != BCMILCP_BCM_SUBTYPE_EVENT) return; - brcmf_fweh_process_event(drvr, event_packet, skb->len + ETH_HLEN); + brcmf_fweh_process_event(drvr, event_packet, skb->len + ETH_HLEN, gfp); } #endif /* FWEH_H_ */ diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/msgbuf.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/msgbuf.c index 69f04bb9888c..7c8e08ee8f0f 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/msgbuf.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/msgbuf.c @@ -1129,7 +1129,7 @@ static void brcmf_msgbuf_process_event(struct brcmf_msgbuf *msgbuf, void *buf) skb->protocol = eth_type_trans(skb, ifp->ndev); - brcmf_fweh_process_skb(ifp->drvr, skb, 0); + brcmf_fweh_process_skb(ifp->drvr, skb, 0, GFP_KERNEL); exit: brcmu_pkt_buf_free_skb(skb); |