Return-path: Received: from mga09.intel.com ([134.134.136.24]:47912 "EHLO mga09.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757427AbZEHUi0 (ORCPT ); Fri, 8 May 2009 16:38:26 -0400 From: Reinette Chatre To: linville@tuxdriver.com Cc: linux-wireless@vger.kernel.org, ipw3945-devel@lists.sourceforge.net, Wey-Yi Guy , Reinette Chatre Subject: [PATCH 09/11] iwlwifi: show qos AC parameters Date: Fri, 8 May 2009 13:44:44 -0700 Message-Id: <1241815486-13510-10-git-send-email-reinette.chatre@intel.com> In-Reply-To: <1241815486-13510-9-git-send-email-reinette.chatre@intel.com> References: <1241815486-13510-1-git-send-email-reinette.chatre@intel.com> <1241815486-13510-2-git-send-email-reinette.chatre@intel.com> <1241815486-13510-3-git-send-email-reinette.chatre@intel.com> <1241815486-13510-4-git-send-email-reinette.chatre@intel.com> <1241815486-13510-5-git-send-email-reinette.chatre@intel.com> <1241815486-13510-6-git-send-email-reinette.chatre@intel.com> <1241815486-13510-7-git-send-email-reinette.chatre@intel.com> <1241815486-13510-8-git-send-email-reinette.chatre@intel.com> <1241815486-13510-9-git-send-email-reinette.chatre@intel.com> Sender: linux-wireless-owner@vger.kernel.org List-ID: From: Wey-Yi Guy Show current qos AC parameters in sysfs Signed-off-by: Wey-Yi Guy Signed-off-by: Reinette Chatre --- drivers/net/wireless/iwlwifi/iwl-agn.c | 22 +++++++++++++++++++++- 1 files changed, 21 insertions(+), 1 deletions(-) diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c index 13a35dc..3ebf6cf 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn.c @@ -2475,6 +2475,26 @@ static ssize_t show_power_level(struct device *d, static DEVICE_ATTR(power_level, S_IWUSR | S_IRUSR, show_power_level, store_power_level); +static ssize_t show_qos(struct device *d, + struct device_attribute *attr, char *buf) +{ + struct iwl_priv *priv = (struct iwl_priv *)d->driver_data; + char *p = buf; + int q; + + for (q = 0; q < AC_NUM; q++) { + p += sprintf(p, "\tcw_min\tcw_max\taifsn\ttxop\n"); + p += sprintf(p, "AC[%d]\t%u\t%u\t%u\t%u\n", q, + priv->qos_data.def_qos_parm.ac[q].cw_min, + priv->qos_data.def_qos_parm.ac[q].cw_max, + priv->qos_data.def_qos_parm.ac[q].aifsn, + priv->qos_data.def_qos_parm.ac[q].edca_txop); + } + + return p - buf + 1; +} + +static DEVICE_ATTR(qos, S_IRUGO, show_qos, NULL); static ssize_t show_statistics(struct device *d, struct device_attribute *attr, char *buf) @@ -2572,7 +2592,7 @@ static struct attribute *iwl_sysfs_entries[] = { &dev_attr_debug_level.attr, #endif &dev_attr_version.attr, - + &dev_attr_qos.attr, NULL }; -- 1.5.6.3