diff options
| author | Sathya Perla <sathyap@serverengines.com> | 2009-11-22 23:01:10 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-11-23 19:44:18 +0100 |
| commit | e7b909a68cfb83e4bafdadac39534969ce260518 (patch) | |
| tree | ab8e12fdcb4524598de8b8c867c27ada237e8b1d /drivers/net/benet/be_cmds.c | |
| parent | net/ipv4: Move && and || to end of previous line (diff) | |
| download | linux-e7b909a68cfb83e4bafdadac39534969ce260518.tar.xz linux-e7b909a68cfb83e4bafdadac39534969ce260518.zip | |
be2net: support configuration of 64 multicast addresses instead of 32
To send upto 64 addresses in the multicast-set cmd, the non-embeeded cmd format
that provides for a bigger buffer is used instead of an embedded format.
Signed-off-by: Sathya Perla <sathyap@serverengines.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/benet/be_cmds.c')
| -rw-r--r-- | drivers/net/benet/be_cmds.c | 23 |
1 files changed, 14 insertions, 9 deletions
diff --git a/drivers/net/benet/be_cmds.c b/drivers/net/benet/be_cmds.c index 808ad0dd4115..31980f863d12 100644 --- a/drivers/net/benet/be_cmds.c +++ b/drivers/net/benet/be_cmds.c @@ -990,24 +990,30 @@ int be_cmd_promiscuous_config(struct be_adapter *adapter, u8 port_num, bool en) * (mc == NULL) => multicast promiscous */ int be_cmd_multicast_set(struct be_adapter *adapter, u32 if_id, - struct dev_mc_list *mc_list, u32 mc_count) + struct dev_mc_list *mc_list, u32 mc_count, + struct be_dma_mem *mem) { -#define BE_MAX_MC 32 /* set mcast promisc if > 32 */ struct be_mcc_wrb *wrb; - struct be_cmd_req_mcast_mac_config *req; + struct be_cmd_req_mcast_mac_config *req = mem->va; + struct be_sge *sge; + int status; spin_lock_bh(&adapter->mcc_lock); wrb = wrb_from_mccq(adapter); - req = embedded_payload(wrb); + sge = nonembedded_sgl(wrb); + memset(req, 0, sizeof(*req)); - be_wrb_hdr_prepare(wrb, sizeof(*req), true, 0); + be_wrb_hdr_prepare(wrb, sizeof(*req), false, 1); + sge->pa_hi = cpu_to_le32(upper_32_bits(mem->dma)); + sge->pa_lo = cpu_to_le32(mem->dma & 0xFFFFFFFF); + sge->len = cpu_to_le32(mem->size); be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON, OPCODE_COMMON_NTWK_MULTICAST_SET, sizeof(*req)); req->interface_id = if_id; - if (mc_list && mc_count <= BE_MAX_MC) { + if (mc_list) { int i; struct dev_mc_list *mc; @@ -1019,11 +1025,10 @@ int be_cmd_multicast_set(struct be_adapter *adapter, u32 if_id, req->promiscuous = 1; } - be_mcc_notify_wait(adapter); + status = be_mcc_notify_wait(adapter); spin_unlock_bh(&adapter->mcc_lock); - - return 0; + return status; } /* Uses synchrounous mcc */ |