Commit 1eb9d1e5 authored by Dedy Lansky's avatar Dedy Lansky Committed by John W. Linville

wil6210: Limit max number of associated stations

Add a module parameter to support setting the maximum
number of stations that can be associated to an AP.
Signed-off-by: default avatarDedy Lansky <qca_dlansky@qca.qualcomm.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent a2142086
...@@ -14,6 +14,7 @@ ...@@ -14,6 +14,7 @@
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/ */
#include <linux/moduleparam.h>
#include <linux/etherdevice.h> #include <linux/etherdevice.h>
#include <linux/if_arp.h> #include <linux/if_arp.h>
...@@ -22,6 +23,10 @@ ...@@ -22,6 +23,10 @@
#include "wmi.h" #include "wmi.h"
#include "trace.h" #include "trace.h"
static uint max_assoc_sta = 1;
module_param(max_assoc_sta, uint, S_IRUGO | S_IWUSR);
MODULE_PARM_DESC(max_assoc_sta, " Max number of stations associated to the AP");
/** /**
* WMI event receiving - theory of operations * WMI event receiving - theory of operations
* *
...@@ -794,7 +799,7 @@ int wmi_pcp_start(struct wil6210_priv *wil, int bi, u8 wmi_nettype, u8 chan) ...@@ -794,7 +799,7 @@ int wmi_pcp_start(struct wil6210_priv *wil, int bi, u8 wmi_nettype, u8 chan)
.network_type = wmi_nettype, .network_type = wmi_nettype,
.disable_sec_offload = 1, .disable_sec_offload = 1,
.channel = chan - 1, .channel = chan - 1,
.pcp_max_assoc_sta = WIL6210_MAX_CID, .pcp_max_assoc_sta = max_assoc_sta,
}; };
struct { struct {
struct wil6210_mbox_hdr_wmi wmi; struct wil6210_mbox_hdr_wmi wmi;
...@@ -804,6 +809,14 @@ int wmi_pcp_start(struct wil6210_priv *wil, int bi, u8 wmi_nettype, u8 chan) ...@@ -804,6 +809,14 @@ int wmi_pcp_start(struct wil6210_priv *wil, int bi, u8 wmi_nettype, u8 chan)
if (!wil->secure_pcp) if (!wil->secure_pcp)
cmd.disable_sec = 1; cmd.disable_sec = 1;
if ((cmd.pcp_max_assoc_sta > WIL6210_MAX_CID) ||
(cmd.pcp_max_assoc_sta <= 0)) {
wil_info(wil,
"Requested connection limit %u, valid values are 1 - %d. Setting to %d\n",
max_assoc_sta, WIL6210_MAX_CID, WIL6210_MAX_CID);
cmd.pcp_max_assoc_sta = WIL6210_MAX_CID;
}
/* /*
* Processing time may be huge, in case of secure AP it takes about * Processing time may be huge, in case of secure AP it takes about
* 3500ms for FW to start AP * 3500ms for FW to start AP
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment