Added missing tegra files.HEADmaster

53 files changed, 41037 insertions, 0 deletions

diff --git a/drivers/net/wireless/iwlegacy/iwl-3945-debugfs.c b/drivers/net/wireless/iwlegacy/iwl-3945-debugfs.c
new file mode 100644
index 00000000000..cfabb38793a
--- /dev/null
+++ b/drivers/net/wireless/iwlegacy/iwl-3945-debugfs.c
@@ -0,0 +1,523 @@
+/******************************************************************************
+ *
+ * GPL LICENSE SUMMARY
+ *
+ * Copyright(c) 2008 - 2011 Intel Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
+ * USA
+ *
+ * The full GNU General Public License is included in this distribution
+ * in the file called LICENSE.GPL.
+ *
+ * Contact Information:
+ *  Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+ *****************************************************************************/
+
+#include "iwl-3945-debugfs.h"
+
+
+static int iwl3945_statistics_flag(struct iwl_priv *priv, char *buf, int bufsz)
+{
+        int p = 0;
+
+        p += scnprintf(buf + p, bufsz - p, "Statistics Flag(0x%X):\n",
+                       le32_to_cpu(priv->_3945.statistics.flag));
+        if (le32_to_cpu(priv->_3945.statistics.flag) &
+                        UCODE_STATISTICS_CLEAR_MSK)
+                p += scnprintf(buf + p, bufsz - p,
+                               "\tStatistics have been cleared\n");
+        p += scnprintf(buf + p, bufsz - p, "\tOperational Frequency: %s\n",
+                       (le32_to_cpu(priv->_3945.statistics.flag) &
+                        UCODE_STATISTICS_FREQUENCY_MSK)
+                        ? "2.4 GHz" : "5.2 GHz");
+        p += scnprintf(buf + p, bufsz - p, "\tTGj Narrow Band: %s\n",
+                       (le32_to_cpu(priv->_3945.statistics.flag) &
+                        UCODE_STATISTICS_NARROW_BAND_MSK)
+                        ? "enabled" : "disabled");
+        return p;
+}
+
+ssize_t iwl3945_ucode_rx_stats_read(struct file *file,
+                                    char __user *user_buf,
+                                    size_t count, loff_t *ppos)
+{
+        struct iwl_priv *priv = file->private_data;
+        int pos = 0;
+        char *buf;
+        int bufsz = sizeof(struct iwl39_statistics_rx_phy) * 40 +
+                    sizeof(struct iwl39_statistics_rx_non_phy) * 40 + 400;
+        ssize_t ret;
+        struct iwl39_statistics_rx_phy *ofdm, *accum_ofdm, *delta_ofdm,
+                                        *max_ofdm;
+        struct iwl39_statistics_rx_phy *cck, *accum_cck, *delta_cck, *max_cck;
+        struct iwl39_statistics_rx_non_phy *general, *accum_general;
+        struct iwl39_statistics_rx_non_phy *delta_general, *max_general;
+
+        if (!iwl_legacy_is_alive(priv))
+                return -EAGAIN;
+
+        buf = kzalloc(bufsz, GFP_KERNEL);
+        if (!buf) {
+                IWL_ERR(priv, "Can not allocate Buffer\n");
+                return -ENOMEM;
+        }
+
+        /*
+         * The statistic information display here is based on
+         * the last statistics notification from uCode
+         * might not reflect the current uCode activity
+         */
+        ofdm = &priv->_3945.statistics.rx.ofdm;
+        cck = &priv->_3945.statistics.rx.cck;
+        general = &priv->_3945.statistics.rx.general;
+        accum_ofdm = &priv->_3945.accum_statistics.rx.ofdm;
+        accum_cck = &priv->_3945.accum_statistics.rx.cck;
+        accum_general = &priv->_3945.accum_statistics.rx.general;
+        delta_ofdm = &priv->_3945.delta_statistics.rx.ofdm;
+        delta_cck = &priv->_3945.delta_statistics.rx.cck;
+        delta_general = &priv->_3945.delta_statistics.rx.general;
+        max_ofdm = &priv->_3945.max_delta.rx.ofdm;
+        max_cck = &priv->_3945.max_delta.rx.cck;
+        max_general = &priv->_3945.max_delta.rx.general;
+
+        pos += iwl3945_statistics_flag(priv, buf, bufsz);
+        pos += scnprintf(buf + pos, bufsz - pos, "%-32s     current"
+                         "acumulative       delta         max\n",
+                         "Statistics_Rx - OFDM:");
+        pos += scnprintf(buf + pos, bufsz - pos,
+                         "  %-30s %10u  %10u  %10u  %10u\n",
+                         "ina_cnt:", le32_to_cpu(ofdm->ina_cnt),
+                         accum_ofdm->ina_cnt,
+                         delta_ofdm->ina_cnt, max_ofdm->ina_cnt);
+        pos += scnprintf(buf + pos, bufsz - pos,
+                         "  %-30s %10u  %10u  %10u  %10u\n",
+                         "fina_cnt:",
+                         le32_to_cpu(ofdm->fina_cnt), accum_ofdm->fina_cnt,
+                         delta_ofdm->fina_cnt, max_ofdm->fina_cnt);
+        pos += scnprintf(buf + pos, bufsz - pos,
+                         "  %-30s %10u  %10u  %10u  %10u\n", "plcp_err:",
+                         le32_to_cpu(ofdm->plcp_err), accum_ofdm->plcp_err,
+                         delta_ofdm->plcp_err, max_ofdm->plcp_err);
+        pos += scnprintf(buf + pos, bufsz - pos,
+                         "  %-30s %10u  %10u  %10u  %10u\n",  "crc32_err:",
+                         le32_to_cpu(ofdm->crc32_err), accum_ofdm->crc32_err,