diff options
| author | Raju Rangoju <rajur@chelsio.com> | 2019-06-24 23:05:35 +0530 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-06-24 14:54:06 -0700 |
| commit | f9f329ad87c746f4e6e352eb035e70b0dd7d5643 (patch) | |
| tree | 1a43bcf92a0440d5ba18c01ec9ab9fde48310bcb /drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c | |
| parent | 2f0b9406f3c77491928b8c6c855ef8349eff31ac (diff) | |
cxgb4: Add MPS refcounting for alloc/free mac filters
This patch adds reference counting support for
alloc/free mac filters
Signed-off-by: Raju Rangoju <rajur@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c')
| -rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c index 1520e5294289..b08efc48d42f 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c @@ -366,13 +366,19 @@ static int cxgb4_mac_sync(struct net_device *netdev, const u8 *mac_addr) int ret; u64 mhash = 0; u64 uhash = 0; + /* idx stores the index of allocated filters, + * its size should be modified based on the number of + * MAC addresses that we allocate filters for + */ + + u16 idx[1] = {}; bool free = false; bool ucast = is_unicast_ether_addr(mac_addr); const u8 *maclist[1] = {mac_addr}; struct hash_mac_addr *new_entry; - ret = t4_alloc_mac_filt(adap, adap->mbox, pi->viid, free, 1, maclist, - NULL, ucast ? &uhash : &mhash, false); + ret = cxgb4_alloc_mac_filt(adap, pi->viid, free, 1, maclist, + idx, ucast ? &uhash : &mhash, false); if (ret < 0) goto out; /* if hash != 0, then add the addr to hash addr list @@ -410,7 +416,7 @@ static int cxgb4_mac_unsync(struct net_device *netdev, const u8 *mac_addr) } } - ret = t4_free_mac_filt(adap, adap->mbox, pi->viid, 1, maclist, false); + ret = cxgb4_free_mac_filt(adap, pi->viid, 1, maclist, false); return ret < 0 ? -EINVAL : 0; } |