linux-nv-oot

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Jon Hunter d8c5cf13b7 net: rtl8852ce: Don't build driver for Linux v6.6+

Building the rtl8852ce driver with various different Linux v6.x kernels
fail for various reasons.

For Linux v6.6 the build fails with errors such as ...

 drivers/net/wireless/realtek/rtl8852ce/phl/phl_sta.c: In function
  'phl_cmd_set_seciv_hdl':
 drivers/net/wireless/realtek/rtl8852ce/phl/phl_sta.c:4907:16: error:
   implicit conversion from 'enum rtw_hal_status' to
   'enum rtw_phl_status' [-Werror=enum-conversion]
 4907 |         return rtw_hal_set_dctrl_tbl_seciv((void*)phl_info->hal,
      |                                             sta, sta->sec_iv);
      |                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

For Linux v6.8 the build fails with the above and the following ...

 drivers/net/wireless/realtek/rtl8852ce/phl/phl_sta.c:301:5: error:
  no previous declaration for '_phl_get_macid'
  [-Werror=missing-declarations]
  301 | u16 _phl_get_macid(struct phl_info_t *phl_info,
      |     ^~~~~~~~~~~~~~

For Linux v6.10 the build fails with the above and the following ...

 drivers/net/wireless/realtek/rtl8852ce/core/rtw_ap.c:6265:9: error:
  suggest braces around empty body in an 'else' statement
  [-Werror=empty-body]
 6265 |         ;
      |         ^

 drivers/net/wireless/realtek/rtl8852ce/core/rtw_sta_mgt.c:742:1: error:
  'static' is not at beginning of declaration
   [-Werror=old-style-declaration]
 742 | u32 static _rtw_free_core_stainfo(_adapter *padapter , struct
     |                                   sta_info *psta, u8 aid,
     |                                    const u8 *hwaddr)
     | ^~~

For Linux v6.12, the driver build is completely broken because of the
following build error ...

 drivers/net/wireless/realtek/rtl8852ce/os_dep/linux/wifi_regd.c:1007:17:
  error: too few arguments to function 'cfg80211_cac_event'
 1007 |                 cfg80211_cac_event(evt->netdev, &evt->chandef,
      |                                    evt->event, GFP_KERNEL);
      |                 ^~~~~~~~~~~~~~~~~~

For Linux v6.6+ mark the driver as broken and do not build this for
Linux v6.6+ kernels until these issues are addressed.

Bug 4667769

Change-Id: Id6b060f6b39ba4ef64d6388e06ef1e038c19206f
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3226276
Reviewed-by: svcacv <svcacv@nvidia.com>
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
Reviewed-by: Brad Griffis <bgriffis@nvidia.com>

2024-10-09 15:53:58 -07:00