diff options
Diffstat (limited to 'drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c')
| -rw-r--r-- | drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c index 5cc3a07dda9e..930e423f83a8 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c @@ -71,6 +71,43 @@ struct brcmf_if *brcmf_get_ifp(struct brcmf_pub *drvr, int ifidx) return ifp; } +void brcmf_configure_arp_nd_offload(struct brcmf_if *ifp, bool enable) +{ + s32 err; + u32 mode; + + if (enable) + mode = BRCMF_ARP_OL_AGENT | BRCMF_ARP_OL_PEER_AUTO_REPLY; + else + mode = 0; + + /* Try to set and enable ARP offload feature, this may fail, then it */ + /* is simply not supported and err 0 will be returned */ + err = brcmf_fil_iovar_int_set(ifp, "arp_ol", mode); + if (err) { + brcmf_dbg(TRACE, "failed to set ARP offload mode to 0x%x, err = %d\n", + mode, err); + } else { + err = brcmf_fil_iovar_int_set(ifp, "arpoe", enable); + if (err) { + brcmf_dbg(TRACE, "failed to configure (%d) ARP offload err = %d\n", + enable, err); + } else { + brcmf_dbg(TRACE, "successfully configured (%d) ARP offload to 0x%x\n", + enable, mode); + } + } + + err = brcmf_fil_iovar_int_set(ifp, "ndoe", enable); + if (err) { + brcmf_dbg(TRACE, "failed to configure (%d) ND offload err = %d\n", + enable, err); + } else { + brcmf_dbg(TRACE, "successfully configured (%d) ND offload to 0x%x\n", + enable, mode); + } +} + static void _brcmf_set_multicast_list(struct work_struct *work) { struct brcmf_if *ifp; @@ -134,6 +171,7 @@ static void _brcmf_set_multicast_list(struct work_struct *work) if (err < 0) brcmf_err("Setting BRCMF_C_SET_PROMISC failed, %d\n", err); + brcmf_configure_arp_nd_offload(ifp, !cmd_value); } #if IS_ENABLED(CONFIG_IPV6) @@ -950,6 +988,8 @@ static int brcmf_revinfo_read(struct seq_file *s, void *data) seq_printf(s, "anarev: %u\n", ri->anarev); seq_printf(s, "nvramrev: %08x\n", ri->nvramrev); + seq_printf(s, "clmver: %s\n", bus_if->drvr->clmver); + return 0; } |