diff options
| author | Luca Coelho <luciano.coelho@intel.com> | 2017-09-01 17:59:15 +0300 |
|---|---|---|
| committer | Ben Hutchings <ben@decadent.org.uk> | 2018-01-01 20:51:29 +0000 |
| commit | 0f8064fd26a197cd65f4d4fd631cf3ebab0b5d9f (patch) | |
| tree | dcfa4f19776d136febafac251482257e6a8e4f2a /include/uapi | |
| parent | cf1529ed37a15b432ba6ec428b70d02b58c5c2f7 (diff) | |
iwlwifi: mvm: use IWL_HCMD_NOCOPY for MCAST_FILTER_CMD
commit 97bce57bd7f96e1218751996f549a6e61f18cc8c upstream.
The MCAST_FILTER_CMD can get quite large when we have many mcast
addresses to set (we support up to 255). So the command should be
send as NOCOPY to prevent a warning caused by too-long commands:
WARNING: CPU: 0 PID: 9700 at /root/iwlwifi/stack-dev/drivers/net/wireless/iwlwifi/pcie/tx.c:1550 iwl_pcie_enqueue_hcmd+0x8c7/0xb40 [iwlwifi]
Command MCAST_FILTER_CMD (0x1d0) is too large (328 bytes)
This fixes: https://bugzilla.kernel.org/show_bug.cgi?id=196743
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
[bwh: Backported to 3.16: adjust filename]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Diffstat (limited to 'include/uapi')
0 files changed, 0 insertions, 0 deletions