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| author | Emmanuel Grumbach <emmanuel.grumbach@intel.com> | 2021-06-18 10:01:21 +0200 |
|---|---|---|
| committer | Luca Coelho <luciano.coelho@intel.com> | 2021-06-22 15:57:56 +0200 |
| commit | b60bc716ba26319205d570406187fd941a96bdf3 (patch) | |
| tree | 61e859403431f3e7e02823fb4b87016906d21d31 /drivers/net/wireless/intel/iwlwifi/mvm/offloading.c | |
| parent | iwlwifi: fix NUM_IWL_UCODE_TLV_* definitions to avoid sparse errors (diff) | |
| download | linux-b60bc716ba26319205d570406187fd941a96bdf3.tar.xz linux-b60bc716ba26319205d570406187fd941a96bdf3.zip | |
iwlwifi: mvm: introduce iwl_proto_offload_cmd_v4
We need to pass the station id to tell the firmware
on which station we want to configure the protocol
offload.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20210618105614.c25913d2c08c.Ic0fefac81afb9a2fe396d73528e30e09a8c5eae0@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/mvm/offloading.c')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/offloading.c | 26 |
1 files changed, 19 insertions, 7 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/offloading.c b/drivers/net/wireless/intel/iwlwifi/mvm/offloading.c index 1cc90e61367b..41880517e8bb 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/offloading.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/offloading.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause /* - * Copyright (C) 2012-2014 Intel Corporation + * Copyright (C) 2012-2014, 2021 Intel Corporation * Copyright (C) 2013-2014 Intel Mobile Communications GmbH * Copyright (C) 2015 Intel Deutschland GmbH */ @@ -36,7 +36,7 @@ int iwl_mvm_send_proto_offload(struct iwl_mvm *mvm, struct iwl_proto_offload_cmd_v1 v1; struct iwl_proto_offload_cmd_v2 v2; struct iwl_proto_offload_cmd_v3_small v3s; - struct iwl_proto_offload_cmd_v3_large v3l; + struct iwl_proto_offload_cmd_v4 v4; } cmd = {}; struct iwl_host_cmd hcmd = { .id = PROT_OFFLOAD_CONFIG_CMD, @@ -47,6 +47,9 @@ int iwl_mvm_send_proto_offload(struct iwl_mvm *mvm, struct iwl_proto_offload_cmd_common *common; u32 enabled = 0, size; u32 capa_flags = mvm->fw->ucode_capa.flags; + int ver = iwl_fw_lookup_cmd_ver(mvm->fw, LONG_GROUP, + PROT_OFFLOAD_CONFIG_CMD, 0); + #if IS_ENABLED(CONFIG_IPV6) struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif); int i; @@ -72,9 +75,9 @@ int iwl_mvm_send_proto_offload(struct iwl_mvm *mvm, addrs = cmd.v3s.targ_addrs; n_addrs = IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_V3S; } else { - nsc = cmd.v3l.ns_config; + nsc = cmd.v4.ns_config; n_nsc = IWL_PROTO_OFFLOAD_NUM_NS_CONFIG_V3L; - addrs = cmd.v3l.targ_addrs; + addrs = cmd.v4.targ_addrs; n_addrs = IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_V3L; } @@ -116,7 +119,7 @@ int iwl_mvm_send_proto_offload(struct iwl_mvm *mvm, cmd.v3s.num_valid_ipv6_addrs = cpu_to_le32(i - num_skipped); else - cmd.v3l.num_valid_ipv6_addrs = + cmd.v4.num_valid_ipv6_addrs = cpu_to_le32(i - num_skipped); } else if (capa_flags & IWL_UCODE_TLV_FLAGS_D3_6_IPV6_ADDRS) { bool found = false; @@ -171,8 +174,17 @@ int iwl_mvm_send_proto_offload(struct iwl_mvm *mvm, common = &cmd.v3s.common; size = sizeof(cmd.v3s); } else if (capa_flags & IWL_UCODE_TLV_FLAGS_NEW_NSOFFL_LARGE) { - common = &cmd.v3l.common; - size = sizeof(cmd.v3l); + common = &cmd.v4.common; + size = sizeof(cmd.v4); + if (ver < 4) { + /* + * This basically uses iwl_proto_offload_cmd_v3_large + * which doesn't have the sta_id parameter before the + * common part. + */ + size -= sizeof(cmd.v4.sta_id); + hcmd.data[0] = common; + } } else if (capa_flags & IWL_UCODE_TLV_FLAGS_D3_6_IPV6_ADDRS) { common = &cmd.v2.common; size = sizeof(cmd.v2); |