Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6: (1699 commits)
  bnx2/bnx2x: Unsupported Ethtool operations should return -EINVAL.
  vlan: Calling vlan_hwaccel_do_receive() is always valid.
  tproxy: use the interface primary IP address as a default value for --on-ip
  tproxy: added IPv6 support to the socket match
  cxgb3: function namespace cleanup
  tproxy: added IPv6 support to the TPROXY target
  tproxy: added IPv6 socket lookup function to nf_tproxy_core
  be2net: Changes to use only priority codes allowed by f/w
  tproxy: allow non-local binds of IPv6 sockets if IP_TRANSPARENT is enabled
  tproxy: added tproxy sockopt interface in the IPV6 layer
  tproxy: added udp6_lib_lookup function
  tproxy: added const specifiers to udp lookup functions
  tproxy: split off ipv6 defragmentation to a separate module
  l2tp: small cleanup
  nf_nat: restrict ICMP translation for embedded header
  can: mcp251x: fix generation of error frames
  can: mcp251x: fix endless loop in interrupt handler if CANINTF_MERRF is set
  can-raw: add msg_flags to distinguish local traffic
  9p: client code cleanup
  rds: make local functions/variables static
  ...

Fix up conflicts in net/core/dev.c, drivers/net/pcmcia/smc91c92_cs.c and
drivers/net/wireless/ath/ath9k/debug.c as per David

1 files changed, 176 insertions, 33 deletions

diff --git a/drivers/net/wireless/iwlwifi/iwl-debugfs.c b/drivers/net/wireless/iwlwifi/iwl-debugfs.c
index a32d5d337649..8fdd4efdb1d3 100644
--- a/drivers/net/wireless/iwlwifi/iwl-debugfs.c
+++ b/drivers/net/wireless/iwlwifi/iwl-debugfs.c
@@ -39,7 +39,6 @@
 #include "iwl-debug.h"
 #include "iwl-core.h"
 #include "iwl-io.h"
-#include "iwl-calib.h"
 
 /* create and remove of files */
 #define DEBUGFS_ADD_FILE(name, parent, mode) do {                       \
@@ -359,7 +358,7 @@ static ssize_t iwl_dbgfs_nvm_read(struct file *file,
         const u8 *ptr;
         char *buf;
         u16 eeprom_ver;
-        size_t eeprom_len = priv->cfg->eeprom_size;
+        size_t eeprom_len = priv->cfg->base_params->eeprom_size;
         buf_size = 4 * eeprom_len + 256;
 
         if (eeprom_len % 16) {
@@ -470,8 +469,7 @@ static ssize_t iwl_dbgfs_channels_read(struct file *file, char __user *user_buf,
                 for (i = 0; i < supp_band->n_channels; i++)
                         pos += scnprintf(buf + pos, bufsz - pos,
                                         "%d: %ddBm: BSS%s%s, %s.\n",
-                                        ieee80211_frequency_to_channel(
-                                        channels[i].center_freq),
+                                        channels[i].hw_value,
                                         channels[i].max_power,
                                         channels[i].flags & IEEE80211_CHAN_RADAR ?
                                         " (IEEE 802.11h required)" : "",
@@ -494,8 +492,7 @@ static ssize_t iwl_dbgfs_channels_read(struct file *file, char __user *user_buf,
                 for (i = 0; i < supp_band->n_channels; i++)
                         pos += scnprintf(buf + pos, bufsz - pos,
                                         "%d: %ddBm: BSS%s%s, %s.\n",
-                                        ieee80211_frequency_to_channel(
-                                        channels[i].center_freq),
+                                        channels[i].hw_value,
                                         channels[i].max_power,
                                         channels[i].flags & IEEE80211_CHAN_RADAR ?
                                         " (IEEE 802.11h required)" : "",
@@ -580,10 +577,10 @@ static ssize_t iwl_dbgfs_interrupt_read(struct file *file,
                 priv->isr_stats.hw);
         pos += scnprintf(buf + pos, bufsz - pos, "SW Error:\t\t\t %u\n",
                 priv->isr_stats.sw);
-        if (priv->isr_stats.sw > 0) {
+        if (priv->isr_stats.sw || priv->isr_stats.hw) {
                 pos += scnprintf(buf + pos, bufsz - pos,
                         "\tLast Restarting Code:  0x%X\n",
-                        priv->isr_stats.sw_err);
+                        priv->isr_stats.err_code);
         }
 #ifdef CONFIG_IWLWIFI_DEBUG
         pos += scnprintf(buf + pos, bufsz - pos, "Frame transmitted:\t\t %u\n",
@@ -648,19 +645,25 @@ static ssize_t iwl_dbgfs_qos_read(struct file *file, char __user *user_buf,
                                        size_t count, loff_t *ppos)
 {
         struct iwl_priv *priv = file->private_data;
+        struct iwl_rxon_context *ctx;
         int pos = 0, i;
-        char buf[256];
+        char buf[256 * NUM_IWL_RXON_CTX];
         const size_t bufsz = sizeof(buf);
 
-        for (i = 0; i < AC_NUM; i++) {
-                pos += scnprintf(buf + pos, bufsz - pos,
-                        "\tcw_min\tcw_max\taifsn\ttxop\n");
-                pos += scnprintf(buf + pos, bufsz - pos,
+        for_each_context(priv, ctx) {
+                pos += scnprintf(buf + pos, bufsz - pos, "context %d:\n",
+                                 ctx->ctxid);
+                for (i = 0; i < AC_NUM; i++) {
+                        pos += scnprintf(buf + pos, bufsz - pos,
+                                "\tcw_min\tcw_max\taifsn\ttxop\n");
+                        pos += scnprintf(buf + pos, bufsz - pos,
                                 "AC[%d]\t%u\t%u\t%u\t%u\n", i,
-                                priv->qos_data.def_qos_parm.ac[i].cw_min,
-                                priv->qos_data.def_qos_parm.ac[i].cw_max,
-                                priv->qos_data.def_qos_parm.ac[i].aifsn,
-                                priv->qos_data.def_qos_parm.ac[i].edca_txop);
+                                ctx->qos_data.def_qos_parm.ac[i].cw_min,
+                                ctx->qos_data.def_qos_parm.ac[i].cw_max,
+                                ctx->qos_data.def_qos_parm.ac[i].aifsn,
+                                ctx->qos_data.def_qos_parm.ac[i].edca_txop);
+                }
+                pos += scnprintf(buf + pos, bufsz - pos, "\n");
         }
         return simple_read_from_buffer(user_buf, count, ppos, buf, pos);
 }
@@ -735,7 +738,7 @@ static ssize_t iwl_dbgfs_disable_ht40_write(struct file *file,
                 return -EFAULT;
         if (sscanf(buf, "%d", &ht40) != 1)
                 return -EFAULT;
-        if (!iwl_is_associated(priv))
+        if (!iwl_is_any_associated(priv))
                 priv->disable_ht40 = ht40 ? true : false;
         else {
                 IWL_ERR(priv, "Sta associated with AP - "
@@ -871,7 +874,7 @@ static ssize_t iwl_dbgfs_traffic_log_read(struct file *file,
         struct iwl_rx_queue *rxq = &priv->rxq;
         char *buf;
         int bufsz = ((IWL_TRAFFIC_ENTRIES * IWL_TRAFFIC_ENTRY_SIZE * 64) * 2) +
-                (priv->cfg->num_of_queues * 32 * 8) + 400;
+                (priv->cfg->base_params->num_of_queues * 32 * 8) + 400;
         const u8 *ptr;
         ssize_t ret;
 
@@ -970,7 +973,8 @@ static ssize_t iwl_dbgfs_tx_queue_read(struct file *file,
         int pos = 0;
         int cnt;
         int ret;
-        const size_t bufsz = sizeof(char) * 64 * priv->cfg->num_of_queues;
+        const size_t bufsz = sizeof(char) * 64 *
+                                priv->cfg->base_params->num_of_queues;
 
         if (!priv->txq) {
                 IWL_ERR(priv, "txq not ready\n");
@@ -1324,7 +1328,8 @@ static ssize_t iwl_dbgfs_rxon_flags_read(struct file *file,
         int len = 0;
         char buf[20];
 
-        len = sprintf(buf, "0x%04X\n", le32_to_cpu(priv->active_rxon.flags));
+        len = sprintf(buf, "0x%04X\n",
+                le32_to_cpu(priv->contexts[IWL_RXON_CTX_BSS].active.flags));
         return simple_read_from_buffer(user_buf, count, ppos, buf, len);
 }
 
@@ -1337,7 +1342,7 @@ static ssize_t iwl_dbgfs_rxon_filter_flags_read(struct file *file,
         char buf[20];
 
         len = sprintf(buf, "0x%04X\n",
-                      le32_to_cpu(priv->active_rxon.filter_flags));
+                le32_to_cpu(priv->contexts[IWL_RXON_CTX_BSS].active.filter_flags));
         return simple_read_from_buffer(user_buf, count, ppos, buf, len);
 }
 
@@ -1413,7 +1418,7 @@ static ssize_t iwl_dbgfs_plcp_delta_read(struct file *file,
         const size_t bufsz = sizeof(buf);
 
         pos += scnprintf(buf + pos, bufsz - pos, "%u\n",
-                        priv->cfg->plcp_delta_threshold);
+                        priv->cfg->base_params->plcp_delta_threshold);
 
         return simple_read_from_buffer(user_buf, count, ppos, buf, pos);
 }
@@ -1435,10 +1440,10 @@ static ssize_t iwl_dbgfs_plcp_delta_write(struct file *file,
                 return -EINVAL;
         if ((plcp < IWL_MAX_PLCP_ERR_THRESHOLD_MIN) ||
                 (plcp > IWL_MAX_PLCP_ERR_THRESHOLD_MAX))
-                priv->cfg->plcp_delta_threshold =
+                priv->cfg->base_params->plcp_delta_threshold =
                         IWL_MAX_PLCP_ERR_THRESHOLD_DISABLE;
         else
-                priv->cfg->plcp_delta_threshold = plcp;
+                priv->cfg->base_params->plcp_delta_threshold = plcp;
         return count;
 }
 
@@ -1532,6 +1537,135 @@ static ssize_t iwl_dbgfs_ucode_bt_stats_read(struct file *file,
                         user_buf, count, ppos);
 }
 
+static ssize_t iwl_dbgfs_monitor_period_write(struct file *file,
+                                        const char __user *user_buf,
+                                        size_t count, loff_t *ppos) {
+
+        struct iwl_priv *priv = file->private_data;
+        char buf[8];
+        int buf_size;
+        int period;
+
+        memset(buf, 0, sizeof(buf));
+        buf_size = min(count, sizeof(buf) -  1);
+        if (copy_from_user(buf, user_buf, buf_size))
+                return -EFAULT;
+        if (sscanf(buf, "%d", &period) != 1)
+                return -EINVAL;
+        if (period < 0 || period > IWL_MAX_MONITORING_PERIOD)
+                priv->cfg->base_params->monitor_recover_period =
+                        IWL_DEF_MONITORING_PERIOD;
+        else
+                priv->cfg->base_params->monitor_recover_period = period;
+
+        if (priv->cfg->base_params->monitor_recover_period)
+                mod_timer(&priv->monitor_recover, jiffies + msecs_to_jiffies(
+                          priv->cfg->base_params->monitor_recover_period));
+        else
+                del_timer_sync(&priv->monitor_recover);
+        return count;
+}
+
+static ssize_t iwl_dbgfs_bt_traffic_read(struct file *file,
+                                        char __user *user_buf,
+                                        size_t count, loff_t *ppos) {
+
+        struct iwl_priv *priv = (struct iwl_priv *)file->private_data;
+        int pos = 0;
+        char buf[200];
+        const size_t bufsz = sizeof(buf);
+        ssize_t ret;
+
+        pos += scnprintf(buf + pos, bufsz - pos, "BT in %s mode\n",
+                priv->bt_full_concurrent ? "full concurrency" : "3-wire");
+        pos += scnprintf(buf + pos, bufsz - pos, "BT status: %s, "
+                         "last traffic notif: %d\n",
+                priv->bt_status ? "On" : "Off", priv->notif_bt_traffic_load);
+        pos += scnprintf(buf + pos, bufsz - pos, "ch_announcement: %d, "
+                         "sco_active: %d, kill_ack_mask: %x, "
+                         "kill_cts_mask: %x\n",
+                priv->bt_ch_announce, priv->bt_sco_active,
+                priv->kill_ack_mask, priv->kill_cts_mask);
+
+        pos += scnprintf(buf + pos, bufsz - pos, "bluetooth traffic load: ");
+        switch (priv->bt_traffic_load) {
+        case IWL_BT_COEX_TRAFFIC_LOAD_CONTINUOUS:
+                pos += scnprintf(buf + pos, bufsz - pos, "Continuous\n");
+                break;
+        case IWL_BT_COEX_TRAFFIC_LOAD_HIGH:
+                pos += scnprintf(buf + pos, bufsz - pos, "High\n");
+                break;
+        case IWL_BT_COEX_TRAFFIC_LOAD_LOW:
+                pos += scnprintf(buf + pos, bufsz - pos, "Low\n");
+                break;
+        case IWL_BT_COEX_TRAFFIC_LOAD_NONE:
+        default:
+                pos += scnprintf(buf + pos, bufsz - pos, "None\n");
+                break;
+        }
+
+        ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos);
+        return ret;
+}
+
+static ssize_t iwl_dbgfs_protection_mode_read(struct file *file,
+                                        char __user *user_buf,
+                                        size_t count, loff_t *ppos)
+{
+        struct iwl_priv *priv = (struct iwl_priv *)file->private_data;
+
+        int pos = 0;
+        char buf[40];
+        const size_t bufsz = sizeof(buf);
+
+        if (priv->cfg->ht_params)
+                pos += scnprintf(buf + pos, bufsz - pos,
+                         "use %s for aggregation\n",
+                         (priv->cfg->ht_params->use_rts_for_aggregation) ?
+                                "rts/cts" : "cts-to-self");
+        else
+                pos += scnprintf(buf + pos, bufsz - pos, "N/A");
+
+        return simple_read_from_buffer(user_buf, count, ppos, buf, pos);
+}
+
+static ssize_t iwl_dbgfs_protection_mode_write(struct file *file,
+                                        const char __user *user_buf,
+                                        size_t count, loff_t *ppos) {
+
+        struct iwl_priv *priv = file->private_data;
+        char buf[8];
+        int buf_size;
+        int rts;
+
+        if (!priv->cfg->ht_params)
+                return -EINVAL;
+
+        memset(buf, 0, sizeof(buf));
+        buf_size = min(count, sizeof(buf) -  1);
+        if (copy_from_user(buf, user_buf, buf_size))
+                return -EFAULT;
+        if (sscanf(buf, "%d", &rts) != 1)
+                return -EINVAL;
+        if (rts)
+                priv->cfg->ht_params->use_rts_for_aggregation = true;
+        else
+                priv->cfg->ht_params->use_rts_for_aggregation = false;
+        return count;
+}
+
+static ssize_t iwl_dbgfs_reply_tx_error_read(struct file *file,
+                                        char __user *user_buf,
+                                        size_t count, loff_t *ppos)
+{
+        struct iwl_priv *priv = file->private_data;
+
+        if (priv->cfg->ops->lib->debugfs_ops.reply_tx_error)
+                return priv->cfg->ops->lib->debugfs_ops.reply_tx_error(
+                        file, user_buf, count, ppos);
+        else
+                return -ENODATA;
+}
 DEBUGFS_READ_FILE_OPS(rx_statistics);
 DEBUGFS_READ_FILE_OPS(tx_statistics);
 DEBUGFS_READ_WRITE_FILE_OPS(traffic_log);
@@ -1555,6 +1689,10 @@ DEBUGFS_READ_FILE_OPS(rxon_flags);
 DEBUGFS_READ_FILE_OPS(rxon_filter_flags);
 DEBUGFS_WRITE_FILE_OPS(txfifo_flush);
 DEBUGFS_READ_FILE_OPS(ucode_bt_stats);
+DEBUGFS_WRITE_FILE_OPS(monitor_period);
+DEBUGFS_READ_FILE_OPS(bt_traffic);
+DEBUGFS_READ_WRITE_FILE_OPS(protection_mode);
+DEBUGFS_READ_FILE_OPS(reply_tx_error);
 
 /*
  * Create the debugfs files and directories
@@ -1590,7 +1728,7 @@ int iwl_dbgfs_register(struct iwl_priv *priv, const char *name)
         DEBUGFS_ADD_FILE(interrupt, dir_data, S_IWUSR | S_IRUSR);
         DEBUGFS_ADD_FILE(qos, dir_data, S_IRUSR);
         DEBUGFS_ADD_FILE(led, dir_data, S_IRUSR);
-        if (!priv->cfg->broken_powersave) {
+        if (!priv->cfg->base_params->broken_powersave) {
                 DEBUGFS_ADD_FILE(sleep_level_override, dir_data,
                                  S_IWUSR | S_IRUSR);
                 DEBUGFS_ADD_FILE(current_sleep_command, dir_data, S_IRUSR);
@@ -1615,24 +1753,29 @@ int iwl_dbgfs_register(struct iwl_priv *priv, const char *name)
         DEBUGFS_ADD_FILE(ucode_general_stats, dir_debug, S_IRUSR);
         if (priv->cfg->ops->lib->dev_txfifo_flush)
                 DEBUGFS_ADD_FILE(txfifo_flush, dir_debug, S_IWUSR);
+        DEBUGFS_ADD_FILE(protection_mode, dir_debug, S_IWUSR | S_IRUSR);
 
-        if (priv->cfg->sensitivity_calib_by_driver)
+        if (priv->cfg->base_params->sensitivity_calib_by_driver)
                 DEBUGFS_ADD_FILE(sensitivity, dir_debug, S_IRUSR);
-        if (priv->cfg->chain_noise_calib_by_driver)
+        if (priv->cfg->base_params->chain_noise_calib_by_driver)
                 DEBUGFS_ADD_FILE(chain_noise, dir_debug, S_IRUSR);
-        if (priv->cfg->ucode_tracing)
+        if (priv->cfg->base_params->ucode_tracing)
                 DEBUGFS_ADD_FILE(ucode_tracing, dir_debug, S_IWUSR | S_IRUSR);
-        if (priv->cfg->bt_statistics)
+        if (priv->cfg->bt_params && priv->cfg->bt_params->bt_statistics)
                 DEBUGFS_ADD_FILE(ucode_bt_stats, dir_debug, S_IRUSR);
+        DEBUGFS_ADD_FILE(reply_tx_error, dir_debug, S_IRUSR);
         DEBUGFS_ADD_FILE(rxon_flags, dir_debug, S_IWUSR);
         DEBUGFS_ADD_FILE(rxon_filter_flags, dir_debug, S_IWUSR);
-        if (priv->cfg->sensitivity_calib_by_driver)
+        DEBUGFS_ADD_FILE(monitor_period, dir_debug, S_IWUSR);
+        if (priv->cfg->bt_params && priv->cfg->bt_params->advanced_bt_coexist)
+                DEBUGFS_ADD_FILE(bt_traffic, dir_debug, S_IRUSR);
+        if (priv->cfg->base_params->sensitivity_calib_by_driver)
                 DEBUGFS_ADD_BOOL(disable_sensitivity, dir_rf,
                                  &priv->disable_sens_cal);
-        if (priv->cfg->chain_noise_calib_by_driver)
+        if (priv->cfg->base_params->chain_noise_calib_by_driver)
                 DEBUGFS_ADD_BOOL(disable_chain_noise, dir_rf,
                                  &priv->disable_chain_noise_cal);
-        if (priv->cfg->tx_power_by_driver)
+        if (priv->cfg->base_params->tx_power_by_driver)
                 DEBUGFS_ADD_BOOL(disable_tx_power, dir_rf,
                                 &priv->disable_tx_power_cal);
         return 0;