[PATCH] ath10k: parse Rx MAC timestamp in mgmt frame for FW 10.4

[kbuild test robot]

Hi Peter,

[auto build test ERROR on wireless-drivers-next/master]
[also build test ERROR on v4.5-rc5 next-20160226]
[if your patch is applied to the wrong git tree, please drop us a note to help improving the system]

url:    https://github.com/0day-ci/linux/commits/Peter-Oh/ath10k-parse-Rx-MAC-timestamp-in-mgmt-frame-for-FW-10-4/20160227-031048
base:   https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git master
config: sparc64-allyesconfig (attached as .config)
reproduce:
        wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # save the attached .config to linux build tree
        make.cross ARCH=sparc64 

All errors (new ones prefixed by >>):

   drivers/net/wireless/ath/ath10k/wmi.c: In function 'ath10k_wmi_10_4_op_pull_mgmt_rx_ev':
>> drivers/net/wireless/ath/ath10k/wmi.c:2236:33: error: 'WMI_RX_STATUS_EXT_INFO' undeclared (first use in this function)
     if (le32_to_cpu(arg->status) & WMI_RX_STATUS_EXT_INFO) {
                                    ^
   drivers/net/wireless/ath/ath10k/wmi.c:2236:33: note: each undeclared identifier is reported only once for each function it appears in
   In file included from arch/sparc/include/asm/string.h:4:0,
                    from include/linux/string.h:18,
                    from include/linux/bitmap.h:8,
                    from include/linux/cpumask.h:11,
                    from include/linux/rcupdate.h:40,
                    from include/linux/rbtree.h:34,
                    from include/linux/mm_types.h:9,
                    from include/linux/kmemcheck.h:4,
                    from include/linux/skbuff.h:18,
                    from drivers/net/wireless/ath/ath10k/wmi.c:18:
>> drivers/net/wireless/ath/ath10k/wmi.c:2239:14: error: 'struct wmi_mgmt_rx_ev_arg' has no member named 'ext_info'
      memcpy(&arg->ext_info, ext_info,
                 ^
   arch/sparc/include/asm/string_64.h:25:42: note: in definition of macro 'memcpy'
    #define memcpy(t, f, n) __builtin_memcpy(t, f, n)
                                             ^
>> drivers/net/wireless/ath/ath10k/wmi.c:2240:17: error: invalid application of 'sizeof' to incomplete type 'struct wmi_mgmt_rx_ext_info'
             sizeof(struct wmi_mgmt_rx_ext_info));
                    ^
   arch/sparc/include/asm/string_64.h:25:48: note: in definition of macro 'memcpy'
    #define memcpy(t, f, n) __builtin_memcpy(t, f, n)
                                                   ^

vim +/WMI_RX_STATUS_EXT_INFO +2236 drivers/net/wireless/ath/ath10k/wmi.c

  2230		arg->rate = ev_hdr->rate;
  2231	
  2232		msdu_len = __le32_to_cpu(arg->buf_len);
  2233		if (skb->len < msdu_len)
  2234			return -EPROTO;
  2235	
> 2236		if (le32_to_cpu(arg->status) & WMI_RX_STATUS_EXT_INFO) {
  2237			len = ALIGN(le32_to_cpu(arg->buf_len), 4);
  2238			ext_info = (struct wmi_mgmt_rx_ext_info *)(skb->data + len);
> 2239			memcpy(&arg->ext_info, ext_info,
> 2240			       sizeof(struct wmi_mgmt_rx_ext_info));
  2241		}
  2242	
  2243		/* Make sure bytes added for padding are removed. */

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation
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