[GitHub] [incubator-nuttx] anchao commented on a diff in pull request #6432: wireless/bcm43xxx: add extended join parameters

[GitBox <gi...@apache.org>]

anchao commented on code in PR #6432:
URL: https://github.com/apache/incubator-nuttx/pull/6432#discussion_r896948471


##########
drivers/wireless/ieee80211/bcm43xxx/bcmf_ioctl.h:
##########
@@ -236,6 +239,40 @@ typedef struct wl_join_scan_params
                          * between channel scans */
 } wl_join_scan_params_t;
 
+/** used for association with a specific BSSID and chanspec list */
+
+typedef struct wl_assoc_params
+{
+  struct ether_addr bssid;            /* 00:00:00:00:00:00: broadcast scan */
+  uint16_t          bssid_cnt;        /* 0: use chanspec_num, and the single bssid,
+                                       * otherwise count of chanspecs in chanspec_list
+                                       * AND paired bssids following chanspec_list
+                                       * also, chanspec_num has to be set to zero
+                                       * for bssid list to be used
+                                       */
+  int32_t           chanspec_num;     /* 0: all available channels,
+                                       * otherwise count of chanspecs in chanspec_list */
+  chanspec_t        chanspec_list[1]; /* list of chanspecs */
+} wl_assoc_params_t;
+
+/** used for association to a specific BSSID and channel */
+
+typedef wl_assoc_params_t wl_join_assoc_params_t;
+
+/** extended join params */
+
+typedef struct wl_extjoin_params
+{
+  wlc_ssid_t             ssid;  /* {0, ""}: wildcard scan */
+  wl_join_scan_params_t  scan;
+  wl_join_assoc_params_t assoc; /* optional field, but it must include the fixed portion
+                                 * of the wl_join_assoc_params_t struct when it does
+                                 * present. */
+} wl_extjoin_params_t;
+
+#define WL_EXTJOIN_PARAMS_FIXED_SIZE  (sizeof(wl_extjoin_params_t, assoc) + \

Review Comment:
   Done



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