2016-08-24 11:30:02

by Guy Mishol

Subject: [PATCH] wl18xx: add time sync configuration api

Add time sync configuration api.
The new api allows to configure the synchronization
mode (STA/AP/MESH) and (in case of Mesh mode) the
master address of each zone.

Signed-off-by: Guy Mishol <[email protected]>
---
drivers/net/wireless/ti/wl18xx/acx.c | 29 +++++++++++++++++++++++++++++
drivers/net/wireless/ti/wl18xx/acx.h | 13 +++++++++++++
drivers/net/wireless/ti/wl18xx/event.c | 1 +
drivers/net/wireless/ti/wlcore/wlcore.h | 3 +++
4 files changed, 46 insertions(+)

diff --git a/drivers/net/wireless/ti/wl18xx/acx.c b/drivers/net/wireless/ti/wl18xx/acx.c
index 4be0409..b5525a3 100644
--- a/drivers/net/wireless/ti/wl18xx/acx.c
+++ b/drivers/net/wireless/ti/wl18xx/acx.c
@@ -309,3 +309,32 @@ out:
kfree(acx);
return ret;
}
+
+int wl18xx_acx_time_sync_cfg(struct wl1271 *wl)
+{
+ struct acx_time_sync_cfg *acx;
+ int ret;
+
+ wl1271_debug(DEBUG_ACX, "acx time sync cfg: mode %d, addr: %pM",
+ wl->conf.sg.params[WL18XX_CONF_SG_TIME_SYNC],
+ wl->zone_master_mac_addr);
+
+ acx = kzalloc(sizeof(*acx), GFP_KERNEL);
+ if (!acx) {
+ ret = -ENOMEM;
+ goto out;
+ }
+
+ acx->sync_mode = wl->conf.sg.params[WL18XX_CONF_SG_TIME_SYNC];
+ memcpy(acx->zone_mac_addr, wl->zone_master_mac_addr, ETH_ALEN);
+
+ ret = wl1271_cmd_configure(wl, ACX_TIME_SYNC_CFG,
+ acx, sizeof(*acx));
+ if (ret < 0) {
+ wl1271_warning("acx time sync cfg failed: %d", ret);
+ goto out;
+ }
+out:
+ kfree(acx);
+ return ret;
+}
diff --git a/drivers/net/wireless/ti/wl18xx/acx.h b/drivers/net/wireless/ti/wl18xx/acx.h
index 342a299..2edbbbf 100644
--- a/drivers/net/wireless/ti/wl18xx/acx.h
+++ b/drivers/net/wireless/ti/wl18xx/acx.h
@@ -37,6 +37,7 @@ enum {
ACX_RX_BA_FILTER = 0x0058,
ACX_AP_SLEEP_CFG = 0x0059,
ACX_DYNAMIC_TRACES_CFG = 0x005A,
+ ACX_TIME_SYNC_CFG = 0x005B,
};

/* numbers of bits the length field takes (add 1 for the actual number) */
@@ -388,6 +389,17 @@ struct acx_dynamic_fw_traces_cfg {
__le32 dynamic_fw_traces;
} __packed;

+/*
+ * ACX_TIME_SYNC_CFG
+ * configure the time sync parameters
+ */
+struct acx_time_sync_cfg {
+ struct acx_header header;
+ u8 sync_mode;
+ u8 zone_mac_addr[ETH_ALEN];
+ u8 padding[1];
+} __packed;
+
int wl18xx_acx_host_if_cfg_bitmap(struct wl1271 *wl, u32 host_cfg_bitmap,
u32 sdio_blk_size, u32 extra_mem_blks,
u32 len_field_size);
@@ -402,5 +414,6 @@ int wl18xx_acx_interrupt_notify_config(struct wl1271 *wl, bool action);
int wl18xx_acx_rx_ba_filter(struct wl1271 *wl, bool action);
int wl18xx_acx_ap_sleep(struct wl1271 *wl);
int wl18xx_acx_dynamic_fw_traces(struct wl1271 *wl);
+int wl18xx_acx_time_sync_cfg(struct wl1271 *wl);

#endif /* __WL18XX_ACX_H__ */
diff --git a/drivers/net/wireless/ti/wl18xx/event.c b/drivers/net/wireless/ti/wl18xx/event.c
index 2c5df43..b36ce18 100644
--- a/drivers/net/wireless/ti/wl18xx/event.c
+++ b/drivers/net/wireless/ti/wl18xx/event.c
@@ -22,6 +22,7 @@
#include <net/genetlink.h>
#include "event.h"
#include "scan.h"
+#include "conf.h"
#include "../wlcore/cmd.h"
#include "../wlcore/debug.h"
#include "../wlcore/vendor_cmd.h"
diff --git a/drivers/net/wireless/ti/wlcore/wlcore.h b/drivers/net/wireless/ti/wlcore/wlcore.h
index 8f28aa0..1827546 100644
--- a/drivers/net/wireless/ti/wlcore/wlcore.h
+++ b/drivers/net/wireless/ti/wlcore/wlcore.h
@@ -501,6 +501,9 @@ struct wl1271 {

/* dynamic fw traces */
u32 dynamic_fw_traces;
+
+ /* time sync zone master */
+ u8 zone_master_mac_addr[ETH_ALEN];
};

int wlcore_probe(struct wl1271 *wl, struct platform_device *pdev);
--
2.6.4

2016-09-03 17:02:55

by Kalle Valo

Subject: Re: wl18xx: add time sync configuration api

Guy Mishol <[email protected]> wrote:
> Add time sync configuration api.
> The new api allows to configure the synchronization
> mode (STA/AP/MESH) and (in case of Mesh mode) the
> master address of each zone.
>
> Signed-off-by: Guy Mishol <[email protected]>

Thanks, 1 patch applied to wireless-drivers-next.git:

c5aa9541818a wl18xx: add time sync configuration api

--
Sent by pwcli
https://patchwork.kernel.org/patch/9297563/