Merge branch 'wireless-next-2.6' of git://git.kernel.org/pub/scm/linux/kernel/git...

[sfrench/cifs-2.6.git] / drivers / net / wireless / iwlwifi / iwl-core.c

diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c
index 5a7eca8fb789621f69d15a6b79e5bae143386664..2d538f4436a79c757673f84ed7183f8a058e67df 100644 (file)
--- a/drivers/net/wireless/iwlwifi/iwl-core.c
+++ b/drivers/net/wireless/iwlwifi/iwl-core.c
@@ -457,7 +457,7 @@ u8 iwl_is_ht40_tx_allowed(struct iwl_priv *priv,
                if (!sta_ht_inf->ht_supported)
                        return 0;
        }
-#ifdef CONFIG_IWLWIFI_DEBUG
+#ifdef CONFIG_IWLWIFI_DEBUGFS
        if (priv->disable_ht40)
                return 0;
 #endif
@@ -904,14 +904,11 @@ static void iwl_set_flags_for_band(struct iwl_priv *priv,
                priv->staging_rxon.flags |= RXON_FLG_SHORT_SLOT_MSK;
        } else {
                /* Copied from iwl_post_associate() */
-               if (vif && vif->bss_conf.assoc_capability & WLAN_CAPABILITY_SHORT_SLOT_TIME)
+               if (vif && vif->bss_conf.use_short_slot)
                        priv->staging_rxon.flags |= RXON_FLG_SHORT_SLOT_MSK;
                else
                        priv->staging_rxon.flags &= ~RXON_FLG_SHORT_SLOT_MSK;
 
-               if (vif && vif->type == NL80211_IFTYPE_ADHOC)
-                       priv->staging_rxon.flags &= ~RXON_FLG_SHORT_SLOT_MSK;
-
                priv->staging_rxon.flags |= RXON_FLG_BAND_24G_MSK;
                priv->staging_rxon.flags |= RXON_FLG_AUTO_DETECT_MSK;
                priv->staging_rxon.flags &= ~RXON_FLG_CCK_MSK;
@@ -1463,130 +1460,6 @@ int iwl_send_statistics_request(struct iwl_priv *priv, u8 flags, bool clear)
 }
 EXPORT_SYMBOL(iwl_send_statistics_request);
 
-/**
- * iwl_verify_inst_sparse - verify runtime uCode image in card vs. host,
- *   using sample data 100 bytes apart.  If these sample points are good,
- *   it's a pretty good bet that everything between them is good, too.
- */
-static int iwlcore_verify_inst_sparse(struct iwl_priv *priv, __le32 *image, u32 len)
-{
-       u32 val;
-       int ret = 0;
-       u32 errcnt = 0;
-       u32 i;
-
-       IWL_DEBUG_INFO(priv, "ucode inst image size is %u\n", len);
-
-       for (i = 0; i < len; i += 100, image += 100/sizeof(u32)) {
-               /* read data comes through single port, auto-incr addr */
-               /* NOTE: Use the debugless read so we don't flood kernel log
-                * if IWL_DL_IO is set */
-               iwl_write_direct32(priv, HBUS_TARG_MEM_RADDR,
-                       i + IWL49_RTC_INST_LOWER_BOUND);
-               val = _iwl_read_direct32(priv, HBUS_TARG_MEM_RDAT);
-               if (val != le32_to_cpu(*image)) {
-                       ret = -EIO;
-                       errcnt++;
-                       if (errcnt >= 3)
-                               break;
-               }
-       }
-
-       return ret;
-}
-
-/**
- * iwlcore_verify_inst_full - verify runtime uCode image in card vs. host,
- *     looking at all data.
- */
-static int iwl_verify_inst_full(struct iwl_priv *priv, __le32 *image,
-                                u32 len)
-{
-       u32 val;
-       u32 save_len = len;
-       int ret = 0;
-       u32 errcnt;
-
-       IWL_DEBUG_INFO(priv, "ucode inst image size is %u\n", len);
-
-       iwl_write_direct32(priv, HBUS_TARG_MEM_RADDR,
-                          IWL49_RTC_INST_LOWER_BOUND);
-
-       errcnt = 0;
-       for (; len > 0; len -= sizeof(u32), image++) {
-               /* read data comes through single port, auto-incr addr */
-               /* NOTE: Use the debugless read so we don't flood kernel log
-                * if IWL_DL_IO is set */
-               val = _iwl_read_direct32(priv, HBUS_TARG_MEM_RDAT);
-               if (val != le32_to_cpu(*image)) {
-                       IWL_ERR(priv, "uCode INST section is invalid at "
-                                 "offset 0x%x, is 0x%x, s/b 0x%x\n",
-                                 save_len - len, val, le32_to_cpu(*image));
-                       ret = -EIO;
-                       errcnt++;
-                       if (errcnt >= 20)
-                               break;
-               }
-       }
-
-       if (!errcnt)
-               IWL_DEBUG_INFO(priv,
-                   "ucode image in INSTRUCTION memory is good\n");
-
-       return ret;
-}
-
-/**
- * iwl_verify_ucode - determine which instruction image is in SRAM,
- *    and verify its contents
- */
-int iwl_verify_ucode(struct iwl_priv *priv)
-{
-       __le32 *image;
-       u32 len;
-       int ret;
-
-       /* Try bootstrap */
-       image = (__le32 *)priv->ucode_boot.v_addr;
-       len = priv->ucode_boot.len;
-       ret = iwlcore_verify_inst_sparse(priv, image, len);
-       if (!ret) {
-               IWL_DEBUG_INFO(priv, "Bootstrap uCode is good in inst SRAM\n");
-               return 0;
-       }
-
-       /* Try initialize */
-       image = (__le32 *)priv->ucode_init.v_addr;
-       len = priv->ucode_init.len;
-       ret = iwlcore_verify_inst_sparse(priv, image, len);
-       if (!ret) {
-               IWL_DEBUG_INFO(priv, "Initialize uCode is good in inst SRAM\n");
-               return 0;
-       }
-
-       /* Try runtime/protocol */
-       image = (__le32 *)priv->ucode_code.v_addr;
-       len = priv->ucode_code.len;
-       ret = iwlcore_verify_inst_sparse(priv, image, len);
-       if (!ret) {
-               IWL_DEBUG_INFO(priv, "Runtime uCode is good in inst SRAM\n");
-               return 0;
-       }
-
-       IWL_ERR(priv, "NO VALID UCODE IMAGE IN INSTRUCTION SRAM!!\n");
-
-       /* Since nothing seems to match, show first several data entries in
-        * instruction SRAM, so maybe visual inspection will give a clue.
-        * Selection of bootstrap image (vs. other images) is arbitrary. */
-       image = (__le32 *)priv->ucode_boot.v_addr;
-       len = priv->ucode_boot.len;
-       ret = iwl_verify_inst_full(priv, image, len);
-
-       return ret;
-}
-EXPORT_SYMBOL(iwl_verify_ucode);
-
-
 void iwl_rf_kill_ct_config(struct iwl_priv *priv)
 {
        struct iwl_ct_kill_config cmd;