* Re: [PATCH] libertas: convert GET_LOG to a direct command
2008-03-13 8:48 [PATCH] libertas: convert GET_LOG to a direct command Holger Schurig
@ 2008-03-13 8:49 ` Holger Schurig
2008-03-13 9:09 ` Holger Schurig
0 siblings, 1 reply; 3+ messages in thread
From: Holger Schurig @ 2008-03-13 8:49 UTC (permalink / raw)
To: libertas-dev; +Cc: linux-wireless, Dan Williams, John W. Linville
Now uses __lbs_cmd() to get the "log" (it's actually more a
snapshot of various counters, not a sequential log).
Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Index: wireless-testing/drivers/net/wireless/libertas/cmd.h
===================================================================
--- wireless-testing.orig/drivers/net/wireless/libertas/cmd.h 2008-03-13 08:38:50.000000000 +0100
+++ wireless-testing/drivers/net/wireless/libertas/cmd.h 2008-03-13 08:41:22.000000000 +0100
@@ -34,6 +34,8 @@ int lbs_cmd_copyback(struct lbs_private
int lbs_update_hw_spec(struct lbs_private *priv);
+int lbs_get_log(struct lbs_private *priv);
+
int lbs_mesh_access(struct lbs_private *priv, uint16_t cmd_action,
struct cmd_ds_mesh_access *cmd);
Index: wireless-testing/drivers/net/wireless/libertas/wext.c
===================================================================
--- wireless-testing.orig/drivers/net/wireless/libertas/wext.c 2008-03-13 08:38:50.000000000 +0100
+++ wireless-testing/drivers/net/wireless/libertas/wext.c 2008-03-13 08:41:22.000000000 +0100
@@ -892,8 +892,7 @@ static struct iw_statistics *lbs_get_wir
/* update stats asynchronously for future calls */
lbs_prepare_and_send_command(priv, CMD_802_11_RSSI, 0,
0, 0, NULL);
- lbs_prepare_and_send_command(priv, CMD_802_11_GET_LOG, 0,
- 0, 0, NULL);
+ lbs_get_log(priv);
out:
if (!stats_valid) {
priv->wstats.miss.beacon = 0;
Index: wireless-testing/drivers/net/wireless/libertas/assoc.c
===================================================================
--- wireless-testing.orig/drivers/net/wireless/libertas/assoc.c 2008-03-13 08:38:50.000000000 +0100
+++ wireless-testing/drivers/net/wireless/libertas/assoc.c 2008-03-13 08:41:22.000000000 +0100
@@ -629,9 +629,7 @@ void lbs_association_worker(struct work_
CMD_802_11_RSSI,
0, CMD_OPTION_WAITFORRSP, 0, NULL);
- lbs_prepare_and_send_command(priv,
- CMD_802_11_GET_LOG,
- 0, CMD_OPTION_WAITFORRSP, 0, NULL);
+ lbs_get_log(priv);
} else {
ret = -1;
}
Index: wireless-testing/drivers/net/wireless/libertas/cmd.c
===================================================================
--- wireless-testing.orig/drivers/net/wireless/libertas/cmd.c 2008-03-13 08:38:50.000000000 +0100
+++ wireless-testing/drivers/net/wireless/libertas/cmd.c 2008-03-13 08:41:22.000000000 +0100
@@ -454,18 +454,37 @@ static int lbs_cmd_802_11_reset(struct l
return 0;
}
-static int lbs_cmd_802_11_get_log(struct lbs_private *priv,
- struct cmd_ds_command *cmd)
+static int lbs_get_log_callback(struct lbs_private *priv, unsigned long dummy,
+ struct cmd_header *resp)
{
+ int ret;
+ struct cmd_ds_802_11_get_log_resp *logresp = (void *) resp;
+
lbs_deb_enter(LBS_DEB_CMD);
- cmd->command = cpu_to_le16(CMD_802_11_GET_LOG);
- cmd->size =
- cpu_to_le16(sizeof(struct cmd_ds_802_11_get_log) + S_DS_GEN);
+ ret = le16_to_cpu(logresp->hdr.result);
+ if (!ret)
+ memcpy(&priv->logmsg, &logresp->log, sizeof(logresp->log));
- lbs_deb_leave(LBS_DEB_CMD);
- return 0;
+ lbs_deb_leave_args(LBS_DEB_CMD, "ret %d", ret);
+ return ret;
}
+int lbs_get_log(struct lbs_private *priv)
+{
+ struct cmd_header cmd;
+ int ret;
+
+ lbs_deb_enter_args(LBS_DEB_CMD, "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX");
+
+ cmd.size = cpu_to_le16(sizeof(cmd));
+ ret = __lbs_cmd(priv, CMD_802_11_GET_LOG, &cmd,
+ sizeof(struct cmd_ds_802_11_get_log_rsp),
+ lbs_get_log_callback, 0);
+ lbs_deb_leave_args(LBS_DEB_CMD, "ret %d", ret);
+ return ret;
+}
+
+
static int lbs_cmd_802_11_get_stat(struct lbs_private *priv,
struct cmd_ds_command *cmd)
{
@@ -1384,10 +1403,6 @@ int lbs_prepare_and_send_command(struct
ret = lbs_cmd_802_11_reset(priv, cmdptr, cmd_action);
break;
- case CMD_802_11_GET_LOG:
- ret = lbs_cmd_802_11_get_log(priv, cmdptr);
- break;
-
case CMD_802_11_AUTHENTICATE:
ret = lbs_cmd_80211_authenticate(priv, cmdptr, pdata_buf);
break;
Index: wireless-testing/drivers/net/wireless/libertas/cmdresp.c
===================================================================
--- wireless-testing.orig/drivers/net/wireless/libertas/cmdresp.c 2008-03-13 08:38:50.000000000 +0100
+++ wireless-testing/drivers/net/wireless/libertas/cmdresp.c 2008-03-13 08:41:22.000000000 +0100
@@ -303,20 +303,6 @@ static int lbs_ret_802_11_eeprom_access(
return 0;
}
-static int lbs_ret_get_log(struct lbs_private *priv,
- struct cmd_ds_command *resp)
-{
- struct cmd_ds_802_11_get_log *logmessage = &resp->params.glog;
-
- lbs_deb_enter(LBS_DEB_CMD);
-
- /* Stored little-endian */
- memcpy(&priv->logmsg, logmessage, sizeof(struct cmd_ds_802_11_get_log));
-
- lbs_deb_leave(LBS_DEB_CMD);
- return 0;
-}
-
static int lbs_ret_802_11_bcn_ctrl(struct lbs_private * priv,
struct cmd_ds_command *resp)
{
@@ -352,10 +338,6 @@ static inline int handle_cmd_response(st
ret = lbs_ret_reg_access(priv, respcmd, resp);
break;
- case CMD_RET(CMD_802_11_GET_LOG):
- ret = lbs_ret_get_log(priv, resp);
- break;
-
case CMD_RET_802_11_ASSOCIATE:
case CMD_RET(CMD_802_11_ASSOCIATE):
case CMD_RET(CMD_802_11_REASSOCIATE):
Index: wireless-testing/drivers/net/wireless/libertas/types.h
===================================================================
--- wireless-testing.orig/drivers/net/wireless/libertas/types.h 2008-03-13 08:38:50.000000000 +0100
+++ wireless-testing/drivers/net/wireless/libertas/types.h 2008-03-13 08:41:22.000000000 +0100
@@ -252,4 +252,22 @@ struct mrvlietypes_ledbhv {
struct led_bhv ledbhv[1];
} __attribute__ ((packed));
+/** This is the same structure as used in the CMD_802_11_GET_LOG
+ * commands. Used in struct lbs_private and the get_log command */
+struct lbs_log {
+ __le32 mcasttxframe;
+ __le32 failed;
+ __le32 retry;
+ __le32 multiretry;
+ __le32 framedup;
+ __le32 rtssuccess;
+ __le32 rtsfailure;
+ __le32 ackfailure;
+ __le32 rxfrag;
+ __le32 mcastrxframe;
+ __le32 fcserror;
+ __le32 txframe;
+ __le32 wepundecryptable;
+};
+
#endif
Index: wireless-testing/drivers/net/wireless/libertas/dev.h
===================================================================
--- wireless-testing.orig/drivers/net/wireless/libertas/dev.h 2008-03-13 08:38:50.000000000 +0100
+++ wireless-testing/drivers/net/wireless/libertas/dev.h 2008-03-13 08:41:22.000000000 +0100
@@ -323,7 +323,7 @@ struct lbs_private {
u8 *prdeeprom;
struct lbs_offset_value offsetvalue;
- struct cmd_ds_802_11_get_log logmsg;
+ struct lbs_log logmsg;
u32 monitormode;
u8 fw_ready;
Index: wireless-testing/drivers/net/wireless/libertas/hostcmd.h
===================================================================
--- wireless-testing.orig/drivers/net/wireless/libertas/hostcmd.h 2008-03-13 08:38:50.000000000 +0100
+++ wireless-testing/drivers/net/wireless/libertas/hostcmd.h 2008-03-13 08:41:22.000000000 +0100
@@ -194,20 +194,9 @@ struct cmd_ds_802_11_scan_rsp {
uint8_t bssdesc_and_tlvbuffer[0];
};
-struct cmd_ds_802_11_get_log {
- __le32 mcasttxframe;
- __le32 failed;
- __le32 retry;
- __le32 multiretry;
- __le32 framedup;
- __le32 rtssuccess;
- __le32 rtsfailure;
- __le32 ackfailure;
- __le32 rxfrag;
- __le32 mcastrxframe;
- __le32 fcserror;
- __le32 txframe;
- __le32 wepundecryptable;
+struct cmd_ds_802_11_get_log_rsp {
+ struct cmd_header hdr;
+ struct lbs_log log;
};
struct cmd_ds_mac_control {
@@ -701,7 +690,6 @@ struct cmd_ds_command {
struct cmd_ds_802_11_ad_hoc_start ads;
struct cmd_ds_802_11_reset reset;
struct cmd_ds_802_11_ad_hoc_result result;
- struct cmd_ds_802_11_get_log glog;
struct cmd_ds_802_11_authenticate auth;
struct cmd_ds_802_11_get_stat gstat;
struct cmd_ds_802_3_get_stat gstat_8023;
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