6 files changed, 51 insertions, 4 deletions

diff --git a/drivers/net/wireless/rt2x00/rt2800.h b/drivers/net/wireless/rt2x00/rt2800.h
index 9348521e0832..1ca88cdc6ece 100644
--- a/drivers/net/wireless/rt2x00/rt2800.h
+++ b/drivers/net/wireless/rt2x00/rt2800.h
@@ -51,6 +51,7 @@
  * RF3320 2.4G 1T1R(RT3350/RT3370/RT3390)
  * RF3322 2.4G 2T2R(RT3352/RT3371/RT3372/RT3391/RT3392)
  * RF3053 2.4G/5G 3T3R(RT3883/RT3563/RT3573/RT3593/RT3662)
+ * RF5360 2.4G 1T1R
  * RF5370 2.4G 1T1R
  * RF5390 2.4G 1T1R
  */
@@ -67,9 +68,11 @@
 #define RF3320                          0x000b
 #define RF3322                          0x000c
 #define RF3053                          0x000d
+#define RF5360                          0x5360
 #define RF5370                          0x5370
 #define RF5372                          0x5372
 #define RF5390                          0x5390
+#define RF5392                          0x5392
 
 /*
  * Chipset revisions.
@@ -1944,6 +1947,11 @@ struct mac_iveiv_entry {
 #define RFCSR49_TX                      FIELD8(0x3f)
 
 /*
+ * RFCSR 50:
+ */
+#define RFCSR50_TX                      FIELD8(0x3f)
+
+/*
  * RF registers
  */
 
diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c
index dfc90d34be6d..4d3747c3010b 100644
--- a/drivers/net/wireless/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/rt2x00/rt2800lib.c
@@ -1958,7 +1958,22 @@ static void rt2800_config_channel_rf53xx(struct rt2x00_dev *rt2x00dev,
                 rt2x00_set_field8(&rfcsr, RFCSR49_TX, info->default_power1);
         rt2800_rfcsr_write(rt2x00dev, 49, rfcsr);
 
+        if (rt2x00_rt(rt2x00dev, RT5392)) {
+                rt2800_rfcsr_read(rt2x00dev, 50, &rfcsr);
+                if (info->default_power1 > RT5390_POWER_BOUND)
+                        rt2x00_set_field8(&rfcsr, RFCSR50_TX,
+                                          RT5390_POWER_BOUND);
+                else
+                        rt2x00_set_field8(&rfcsr, RFCSR50_TX,
+                                          info->default_power2);
+                rt2800_rfcsr_write(rt2x00dev, 50, rfcsr);
+        }
+
         rt2800_rfcsr_read(rt2x00dev, 1, &rfcsr);
+        if (rt2x00_rt(rt2x00dev, RT5392)) {
+                rt2x00_set_field8(&rfcsr, RFCSR1_RX1_PD, 1);
+                rt2x00_set_field8(&rfcsr, RFCSR1_TX1_PD, 1);
+        }
         rt2x00_set_field8(&rfcsr, RFCSR1_RF_BLOCK_EN, 1);
         rt2x00_set_field8(&rfcsr, RFCSR1_PLL_PD, 1);
         rt2x00_set_field8(&rfcsr, RFCSR1_RX0_PD, 1);
@@ -2060,9 +2075,11 @@ static void rt2800_config_channel(struct rt2x00_dev *rt2x00dev,
         case RF3052:
                 rt2800_config_channel_rf3052(rt2x00dev, conf, rf, info);
                 break;
+        case RF5360:
         case RF5370:
         case RF5372:
         case RF5390:
+        case RF5392:
                 rt2800_config_channel_rf53xx(rt2x00dev, conf, rf, info);
                 break;
         default:
@@ -2549,9 +2566,11 @@ void rt2800_vco_calibration(struct rt2x00_dev *rt2x00dev)
                 rt2x00_set_field8(&rfcsr, RFCSR7_RF_TUNING, 1);
                 rt2800_rfcsr_write(rt2x00dev, 7, rfcsr);
                 break;
+        case RF5360:
         case RF5370:
         case RF5372:
         case RF5390:
+        case RF5392:
                 rt2800_rfcsr_read(rt2x00dev, 3, &rfcsr);
                 rt2x00_set_field8(&rfcsr, RFCSR30_RF_CALIBRATION, 1);
                 rt2800_rfcsr_write(rt2x00dev, 3, rfcsr);
@@ -4263,9 +4282,11 @@ int rt2800_init_eeprom(struct rt2x00_dev *rt2x00dev)
         case RF3022:
         case RF3052:
         case RF3320:
+        case RF5360:
         case RF5370:
         case RF5372:
         case RF5390:
+        case RF5392:
                 break;
         default:
                 ERROR(rt2x00dev, "Invalid RF chipset 0x%04x detected.\n",
@@ -4577,9 +4598,11 @@ int rt2800_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
                    rt2x00_rf(rt2x00dev, RF3021) ||
                    rt2x00_rf(rt2x00dev, RF3022) ||
                    rt2x00_rf(rt2x00dev, RF3320) ||
+                   rt2x00_rf(rt2x00dev, RF5360) ||
                    rt2x00_rf(rt2x00dev, RF5370) ||
                    rt2x00_rf(rt2x00dev, RF5372) ||
-                   rt2x00_rf(rt2x00dev, RF5390)) {
+                   rt2x00_rf(rt2x00dev, RF5390) ||
+                   rt2x00_rf(rt2x00dev, RF5392)) {
                 spec->num_channels = 14;
                 spec->channels = rf_vals_3x;
         } else if (rt2x00_rf(rt2x00dev, RF3052)) {
@@ -4662,9 +4685,11 @@ int rt2800_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
         case RF3022:
         case RF3320:
         case RF3052:
+        case RF5360:
         case RF5370:
         case RF5372:
         case RF5390:
+        case RF5392:
                 __set_bit(CAPABILITY_VCO_RECALIBRATION, &rt2x00dev->cap_flags);
                 break;
         }
diff --git a/drivers/net/wireless/rt2x00/rt2800pci.c b/drivers/net/wireless/rt2x00/rt2800pci.c
index cad25bfebd7a..206158b67426 100644
--- a/drivers/net/wireless/rt2x00/rt2800pci.c
+++ b/drivers/net/wireless/rt2x00/rt2800pci.c
@@ -1188,6 +1188,7 @@ static DEFINE_PCI_DEVICE_TABLE(rt2800pci_device_table) = {
         { PCI_DEVICE(0x1814, 0x3593) },
 #endif
 #ifdef CONFIG_RT2800PCI_RT53XX
+        { PCI_DEVICE(0x1814, 0x5360) },
         { PCI_DEVICE(0x1814, 0x5362) },
         { PCI_DEVICE(0x1814, 0x5390) },
         { PCI_DEVICE(0x1814, 0x5392) },
diff --git a/drivers/net/wireless/rt2x00/rt2800usb.c b/drivers/net/wireless/rt2x00/rt2800usb.c
index bf78317a6adb..20a504072895 100644
--- a/drivers/net/wireless/rt2x00/rt2800usb.c
+++ b/drivers/net/wireless/rt2x00/rt2800usb.c
@@ -1137,6 +1137,8 @@ static struct usb_device_id rt2800usb_device_table[] = {
 #ifdef CONFIG_RT2800USB_RT33XX
         /* Belkin */
         { USB_DEVICE(0x050d, 0x945b) },
+        /* D-Link */
+        { USB_DEVICE(0x2001, 0x3c17) },
         /* Panasonic */
         { USB_DEVICE(0x083a, 0xb511) },
         /* Philips */
@@ -1237,7 +1239,6 @@ static struct usb_device_id rt2800usb_device_table[] = {
         /* D-Link */
         { USB_DEVICE(0x07d1, 0x3c0b) },
         { USB_DEVICE(0x07d1, 0x3c17) },
-        { USB_DEVICE(0x2001, 0x3c17) },
         /* Encore */
         { USB_DEVICE(0x203d, 0x14a1) },
         /* Gemtek */
diff --git a/drivers/net/wireless/rt2x00/rt2x00dev.c b/drivers/net/wireless/rt2x00/rt2x00dev.c
index e5404e576251..a6b88bd4a1a5 100644
--- a/drivers/net/wireless/rt2x00/rt2x00dev.c
+++ b/drivers/net/wireless/rt2x00/rt2x00dev.c
@@ -1161,6 +1161,8 @@ int rt2x00lib_probe_dev(struct rt2x00_dev *rt2x00dev)
                     BIT(NL80211_IFTYPE_MESH_POINT) |
                     BIT(NL80211_IFTYPE_WDS);
 
+        rt2x00dev->hw->wiphy->flags |= WIPHY_FLAG_IBSS_RSN;
+
         /*
          * Initialize work.
          */
diff --git a/drivers/net/wireless/rt2x00/rt2x00mac.c b/drivers/net/wireless/rt2x00/rt2x00mac.c
index dd24b2663b5e..4ff26c2159bf 100644
--- a/drivers/net/wireless/rt2x00/rt2x00mac.c
+++ b/drivers/net/wireless/rt2x00/rt2x00mac.c
@@ -506,9 +506,19 @@ int rt2x00mac_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
 
         if (!test_bit(DEVICE_STATE_PRESENT, &rt2x00dev->flags))
                 return 0;
-        else if (!test_bit(CAPABILITY_HW_CRYPTO, &rt2x00dev->cap_flags))
+
+        if (!test_bit(CAPABILITY_HW_CRYPTO, &rt2x00dev->cap_flags))
+                return -EOPNOTSUPP;
+
+        /*
+         * To support IBSS RSN, don't program group keys in IBSS, the
+         * hardware will then not attempt to decrypt the frames.
+         */
+        if (vif->type == NL80211_IFTYPE_ADHOC &&
+            !(key->flags & IEEE80211_KEY_FLAG_PAIRWISE))
                 return -EOPNOTSUPP;
-        else if (key->keylen > 32)
+
+        if (key->keylen > 32)
                 return -ENOSPC;
 
         memset(&crypto, 0, sizeof(crypto));