From: Larry Finger Subject: [PATCH 3/4] Try 2: Modify adm8211-d80211 to use wireless statistics Date: Wed, 23 Aug 2006 22:02:25 -0500 Message-ID: <44ED16C1.2020400@lwfinger.net> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: John Linville , netdev@vger.kernel.org Return-path: Received: from mtiwmhc12.worldnet.att.net ([204.127.131.116]:32969 "EHLO mtiwmhc12.worldnet.att.net") by vger.kernel.org with ESMTP id S1030229AbWHXDC3 (ORCPT ); Wed, 23 Aug 2006 23:02:29 -0400 To: Jiri Benc Sender: netdev-owner@vger.kernel.org List-Id: netdev.vger.kernel.org These patches modify adm8211-d80211 to use the wireless statics added in patch 1. Signed-Off-By: Larry Finger@lwfinger.net> ====================================== diff --git a/drivers/net/wireless/d80211/adm8211/adm8211.c b/drivers/net/wireless/d80211/adm8211/adm8211.c index dcabeab..5f13e9e 100644 --- a/drivers/net/wireless/d80211/adm8211/adm8211.c +++ b/drivers/net/wireless/d80211/adm8211/adm8211.c @@ -74,6 +74,8 @@ #define PLCP_SIGNAL_2M 0x14 #define PLCP_SIGNAL_5M5 0x37 #define PLCP_SIGNAL_11M 0x6e +#define ADM8211_RX_MAX_SSI 100 + struct adm8211_tx_hdr { u8 da[6]; u8 signal; /* PLCP signal / TX rate in 100 Kbps */ @@ -558,6 +560,14 @@ static void adm8211_interrupt_rci(struct if (dev->flags & IFF_PROMISC) skb_trim(skb, skb->len - FCS_LEN); + +/* FIXME: The following set of assignments supply additional data for wireless statistics. The + necessary quantities are (1) the "noise" value in dBm, and (2) the "signal" value in dBm. + The present code supplies dummy values for these quantities. */ + + rx_status.noise = -85; /* FIXME */ + rx_status.signal = rx_status.ssi - ADM8211_RX_MAX_SSI; /* FIXME */ + ieee80211_rx_irqsafe(dev, skb, &rx_status); } @@ -2047,6 +2057,7 @@ #endif hw->get_tsf = adm8211_get_tsft; hw->get_tx_stats = adm8211_get_tx_stats; hw->queues = 1; // ADM8211C supports more, maybe ADM8211B + hw->maxssi = ADM8211_RX_MAX_SSI;// FIXME - This is an approximation priv->retry_limit = 3; priv->ant_power = 0x40;