RTL8187 driver update

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3356 42af7a65-404d-4744-a932-0658087f49c3

configs/detron/nsh/defconfig

@@ -54,7 +54,7 @@
 # CONFIG_DRAM_SIZE - Describes the installed DRAM.
 # CONFIG_DRAM_START - The start address of DRAM (physical)
 # CONFIG_DRAM_END - Last address+1 of installed RAM
-# CONFIG_ARCH_IRQPRIO - The ST32F103Z supports interrupt prioritization
+# CONFIG_ARCH_IRQPRIO - The LPC17xx supports interrupt prioritization
 # CONFIG_ARCH_INTERRUPTSTACK - This architecture supports an interrupt
 #   stack. If defined, this symbol is the size of the interrupt
 #   stack in bytes.  If not defined, the user task stacks will be
@@ -209,6 +209,7 @@ CONFIG_PHY_KS8721=y
 CONFIG_PHY_AUTONEG=y
 CONFIG_PHY_SPEED100=n
 CONFIG_PHY_FDUPLEX=y
+CONFIG_NET_REGDEBUG=n
 
 #
 # General build options
@@ -241,6 +242,8 @@ CONFIG_HAVE_LIBM=n
 # CONFIG_DEBUG_VERBOSE - enables verbose debug output
 # CONFIG_DEBUG_SYMBOLS - build without optimization and with
 #   debug symbols (needed for use with a debugger).
+# CONFIG_DEBUG_NET - enable network debug output
+# CONFIG_DEBUG_USB - enable usb debug output
 # CONFIG_MM_REGIONS - If the architecture includes multiple
 #   regions of memory to allocate from, this specifies the
 #   number of memory regions that the memory manager must
@@ -328,15 +331,16 @@ CONFIG_APP_DIR=examples/nsh
 CONFIG_DEBUG=n
 CONFIG_DEBUG_VERBOSE=n
 CONFIG_DEBUG_SYMBOLS=n
+CONFIG_DEBUG_NET=n
 CONFIG_DEBUG_USB=n
 CONFIG_MM_REGIONS=2
 CONFIG_ARCH_LOWPUTC=y
 CONFIG_RR_INTERVAL=200
 CONFIG_SCHED_INSTRUMENTATION=n
 CONFIG_TASK_NAME_SIZE=0
-CONFIG_START_YEAR=2010
+CONFIG_START_YEAR=2011
-CONFIG_START_MONTH=12
+CONFIG_START_MONTH=3
-CONFIG_START_DAY=22
+CONFIG_START_DAY=8
 CONFIG_GREGORIAN_TIME=n
 CONFIG_JULIAN_TIME=n
 CONFIG_DEV_CONSOLE=y
@@ -531,16 +535,17 @@ CONFIG_MMCSD_HAVECARDDETECT=n
 # CONFIG_NET_BROADCAST - Broadcast support
 # CONFIG_NET_LLH_LEN - The link level header length
 # CONFIG_NET_FWCACHE_SIZE - number of packets to remember when looking for duplicates
+# CONFIG_NET_WLAN - Enable or disable WLAN network interface
 #
-CONFIG_NET=n
+CONFIG_NET=y
 CONFIG_NET_IPv6=n
-CONFIG_NSOCKET_DESCRIPTORS=0
+CONFIG_NSOCKET_DESCRIPTORS=2
 CONFIG_NET_SOCKOPTS=y
 CONFIG_NET_BUFSIZE=420
-CONFIG_NET_TCP=n
+CONFIG_NET_TCP=y
 CONFIG_NET_TCP_CONNS=40
 CONFIG_NET_MAX_LISTENPORTS=40
-CONFIG_NET_UDP=n
+CONFIG_NET_UDP=y
 CONFIG_NET_UDP_CHECKSUMS=y
 #CONFIG_NET_UDP_CONNS=10
 CONFIG_NET_ICMP=n
@@ -552,6 +557,7 @@ CONFIG_NET_STATISTICS=y
 CONFIG_NET_BROADCAST=n
 #CONFIG_NET_LLH_LEN=14
 #CONFIG_NET_FWCACHE_SIZE=2
+CONFIG_NET_WLAN=y
 
 #
 # UIP Network Utilities
@@ -898,3 +904,9 @@ CONFIG_PTHREAD_STACK_MIN=256
 CONFIG_PTHREAD_STACK_DEFAULT=2048
 CONFIG_HEAP_BASE=
 CONFIG_HEAP_SIZE=
+
+#
+# USB WLAN device identification
+#
+CONFIG_USB_WLAN_VID=0x0bda
+CONFIG_USB_WLAN_PID=0x8189

configs/detron/src/up_nsh.c

@@ -213,6 +213,13 @@ static int nsh_usbhostinitialize(void)
       message("nsh_usbhostinitialize: Failed to register the mass storage class\n");
     }
 
+  message("nsh_usbhostinitialize: Register device specific drivers\n");
+  ret = usbhost_wlaninit();
+  if (ret != OK)
+    {
+      message("nsh_usbhostinitialize: Failed to register the WLAN device\n");
+    }
+
   /* Then get an instance of the USB host interface */
 
   message("nsh_usbhostinitialize: Initialize USB host\n");

configs/detron/wlan/defconfig

@@ -241,6 +241,8 @@ CONFIG_HAVE_LIBM=n
 # CONFIG_DEBUG_VERBOSE - enables verbose debug output
 # CONFIG_DEBUG_SYMBOLS - build without optimization and with
 #   debug symbols (needed for use with a debugger).
+# CONFIG_DEBUG_NET - enable network debug output
+# CONFIG_DEBUG_USB - enable usb debug output
 # CONFIG_MM_REGIONS - If the architecture includes multiple
 #   regions of memory to allocate from, this specifies the
 #   number of memory regions that the memory manager must
@@ -328,6 +330,7 @@ CONFIG_APP_DIR=examples/wlan
 CONFIG_DEBUG=n
 CONFIG_DEBUG_VERBOSE=n
 CONFIG_DEBUG_SYMBOLS=n
+CONFIG_DEBUG_NET=n
 CONFIG_DEBUG_USB=n
 CONFIG_MM_REGIONS=2
 CONFIG_ARCH_LOWPUTC=y
@@ -336,7 +339,7 @@ CONFIG_SCHED_INSTRUMENTATION=n
 CONFIG_TASK_NAME_SIZE=0
 CONFIG_START_YEAR=2011
 CONFIG_START_MONTH=3
-CONFIG_START_DAY=6
+CONFIG_START_DAY=8
 CONFIG_GREGORIAN_TIME=n
 CONFIG_JULIAN_TIME=n
 CONFIG_DEV_CONSOLE=y
@@ -900,3 +903,9 @@ CONFIG_PTHREAD_STACK_MIN=256
 CONFIG_PTHREAD_STACK_DEFAULT=2048
 CONFIG_HEAP_BASE=
 CONFIG_HEAP_SIZE=
+
+#
+# USB WLAN device identification
+#
+CONFIG_USB_WLAN_VID=0x0bda
+CONFIG_USB_WLAN_PID=0x8189

configs/olimex-lpc1766stk/wlan/defconfig

@@ -240,6 +240,8 @@ CONFIG_HAVE_LIBM=n
 # CONFIG_DEBUG_VERBOSE - enables verbose debug output
 # CONFIG_DEBUG_SYMBOLS - build without optimization and with
 #   debug symbols (needed for use with a debugger).
+# CONFIG_DEBUG_NET - enable network debug output
+# CONFIG_DEBUG_USB - enable usb debug output
 # CONFIG_MM_REGIONS - If the architecture includes multiple
 #   regions of memory to allocate from, this specifies the
 #   number of memory regions that the memory manager must
@@ -327,6 +329,7 @@ CONFIG_APP_DIR=examples/wlan
 CONFIG_DEBUG=n
 CONFIG_DEBUG_VERBOSE=n
 CONFIG_DEBUG_SYMBOLS=n
+CONFIG_DEBUG_NET=n
 CONFIG_DEBUG_USB=n
 CONFIG_MM_REGIONS=2
 CONFIG_ARCH_LOWPUTC=y
@@ -335,7 +338,7 @@ CONFIG_SCHED_INSTRUMENTATION=n
 CONFIG_TASK_NAME_SIZE=0
 CONFIG_START_YEAR=2011
 CONFIG_START_MONTH=3
-CONFIG_START_DAY=6
+CONFIG_START_DAY=8
 CONFIG_GREGORIAN_TIME=n
 CONFIG_JULIAN_TIME=n
 CONFIG_DEV_CONSOLE=y
@@ -894,3 +897,9 @@ CONFIG_PTHREAD_STACK_MIN=256
 CONFIG_PTHREAD_STACK_DEFAULT=2048
 CONFIG_HEAP_BASE=
 CONFIG_HEAP_SIZE=
+
+#
+# USB WLAN device identification
+#
+CONFIG_USB_WLAN_VID=0x0bda
+CONFIG_USB_WLAN_PID=0x8189

drivers/usbhost/usbhost_enumerate.c

@@ -229,11 +229,6 @@ static inline int usbhost_classbind(FAR struct usbhost_driver_s *drvr,
   const struct usbhost_registry_s *reg;
   int ret = -EINVAL;
 
-  if (id->base == USB_CLASS_VENDOR_SPEC)
-    {
-      udbg("BUG: More logic needed to extract VID and PID\n");
-    }
-
   /* Is there is a class implementation registered to support this device. */
 
   reg = usbhost_findclass(id);

drivers/usbhost/usbhost_rtl8187.c

@@ -34,7 +34,7 @@
  *
  ****************************************************************************/
 
-/* @TODO TEMPORARILY. REMOVE LATER!!! */
+/* @TODO REMOVE LATER!!! */
 #define CONFIG_WLAN_IRQ 1
 
 /****************************************************************************
@@ -265,6 +265,11 @@ static int wlan_addmac(struct uip_driver_s *dev, FAR const uint8_t *mac);
 static int wlan_rmmac(struct uip_driver_s *dev, FAR const uint8_t *mac);
 #endif
 
+/* Register and unregister network device */
+
+static int wlan_initialize(int intf);
+static int wlan_uninitialize(int intf);
+
 #endif /* CONFIG_NET && CONFIG_NET_WLAN */
 
 /****************************************************************************
@@ -278,10 +283,10 @@ static int wlan_rmmac(struct uip_driver_s *dev, FAR const uint8_t *mac);
 static const const struct usbhost_id_s g_id =
 {
   USB_CLASS_VENDOR_SPEC,  /* base */
-  0xff,    /* subclass */
+  0xff,                   /* subclass */
-  0xff,    /* proto  */
+  0xff,                   /* proto */
-  0x0bda,  /* vid      */
+  CONFIG_USB_WLAN_VID,    /* vid */
-  0x8189   /* pid      */
+  CONFIG_USB_WLAN_PID     /* pid */
 };
 
 /* This is the USB host wireless LAN class's registry entry */
@@ -738,12 +743,13 @@ static inline int usbhost_devinit(FAR struct usbhost_state_s *priv)
 
       uvdbg("Register block driver\n");
       usbhost_mkdevname(priv, devname);
+      ret = wlan_initialize(0);
       // ret = register_blockdriver(devname, &g_bops, 0, priv);
     }
 
   /* Check if we successfully initialized. We now have to be concerned
    * about asynchronous modification of crefs because the block
-   * driver has been registerd.
+   * driver has been registered.
    */
 
   if (ret == OK)
@@ -1131,6 +1137,10 @@ static int usbhost_disconnected(struct usbhost_class_s *class)
         }
     }
 
+  /* Unregister WLAN network interface */
+
+  wlan_uninitialize(0);
+
   irqrestore(flags);  
   return OK;
 }
@@ -1617,6 +1627,117 @@ static int wlan_rmmac(struct uip_driver_s *dev, FAR const uint8_t *mac)
 }
 #endif
 
+/****************************************************************************
+ * Function: wlan_initialize
+ *
+ * Description:
+ *   Initialize the WLAN controller and driver
+ *
+ * Parameters:
+ *   intf - In the case where there are multiple EMACs, this value
+ *          identifies which EMAC is to be initialized.
+ *
+ * Returned Value:
+ *   OK on success; Negated errno on failure.
+ *
+ * Assumptions:
+ *
+ ****************************************************************************/
+
+static int wlan_initialize(int intf)
+{
+  struct wlan_driver_s *priv;
+
+  /* Get the interface structure associated with this interface number. */
+
+  DEBUGASSERT(intf < CONFIG_WLAN_NINTERFACES);
+  priv = &g_wlan1[intf];
+
+  /* Check if a WLAN chip is recognized at its I/O base */
+
+  /* Attach the IRQ to the driver */
+
+#if 0 /* @TODO resolve this */
+  if (irq_attach(CONFIG_WLAN_IRQ, wlan_interrupt))
+    {
+      /* We could not attach the ISR to the the interrupt */
+
+      return -EAGAIN;
+    }
+#endif
+
+  /* Initialize the driver structure */
+
+  memset(priv, 0, sizeof(struct wlan_driver_s));
+  priv->wl_dev.d_ifup    = wlan_ifup;     /* I/F down callback */
+  priv->wl_dev.d_ifdown  = wlan_ifdown;   /* I/F up (new IP address) callback */
+  priv->wl_dev.d_txavail = wlan_txavail;  /* New TX data callback */
+#ifdef CONFIG_NET_IGMP
+  priv->wl_dev.d_addmac  = wlan_addmac;   /* Add multicast MAC address */
+  priv->wl_dev.d_rmmac   = wlan_rmmac;    /* Remove multicast MAC address */
+#endif
+  priv->wl_dev.d_private = (void*)g_wlan1; /* Used to recover private state from dev */
+
+  /* Create a watchdog for timing polling for and timing of transmisstions */
+
+  priv->wl_txpoll       = wd_create();   /* Create periodic poll timer */
+  priv->wl_txtimeout    = wd_create();   /* Create TX timeout timer */
+
+  /* Put the interface in the down state.  This usually amounts to resetting
+   * the device and/or calling wlan_ifdown().
+   */
+
+  /* Read the MAC address from the hardware into priv->wl_dev.d_mac.ether_addr_octet */
+
+  /* Register the device with the OS so that socket IOCTLs can be performed */
+
+  (void)netdev_register(&priv->wl_dev);
+  return OK;
+}
+
+/****************************************************************************
+ * Function: wlan_initialize
+ *
+ * Description:
+ *   Initialize the WLAN controller and driver
+ *
+ * Parameters:
+ *   intf - In the case where there are multiple EMACs, this value
+ *          identifies which EMAC is to be initialized.
+ *
+ * Returned Value:
+ *   OK on success; Negated errno on failure.
+ *
+ * Assumptions:
+ *
+ ****************************************************************************/
+
+static int wlan_uninitialize(int intf)
+{
+  struct wlan_driver_s *priv;
+
+  /* Get the interface structure associated with this interface number. */
+
+  DEBUGASSERT(intf < CONFIG_WLAN_NINTERFACES);
+  priv = &g_wlan1[intf];
+
+  /* Check if a WLAN chip is recognized at its I/O base */
+
+  /* Detach the IRQ from the driver */
+
+//  irq_detach(CONFIG_WLAN_IRQ); /* @TODO enable this code */
+
+  /* Unregister the device */
+
+//  (void)netdev_unregister(&priv->wl_dev); /* @TODO implement this */
+
+  /* Uninitialize the driver structure */
+
+  memset(priv, 0, sizeof(struct wlan_driver_s));
+
+  return OK;
+}
+
 #endif /* CONFIG_NET && CONFIG_NET_WLAN */
 
 /****************************************************************************
@@ -1651,86 +1772,23 @@ int usbhost_wlaninit(void)
 
 #if defined(CONFIG_NET) && defined(CONFIG_NET_WLAN)
 
-/****************************************************************************
- * Function: wlan_initialize
- *
- * Description:
- *   Initialize the WLAN controller and driver
- *
- * Parameters:
- *   intf - In the case where there are multiple EMACs, this value
- *          identifies which EMAC is to be initialized.
- *
- * Returned Value:
- *   OK on success; Negated errno on failure.
- *
- * Assumptions:
- *
- ****************************************************************************/
-
-int wlan_initialize(int intf)
-{
-  struct wlan_driver_s *priv;
-
-  /* Get the interface structure associated with this interface number. */
-
-  DEBUGASSERT(inf < CONFIG_WLAN_NINTERFACES);
-  priv = &g_wlan1[intf];
-
-  /* Check if a WLAN chip is recognized at its I/O base */
-
-  /* Attach the IRQ to the driver */
-
-  if (irq_attach(CONFIG_WLAN_IRQ, wlan_interrupt))
-    {
-      /* We could not attach the ISR to the the interrupt */
-
-      return -EAGAIN;
-    }
-
-  /* Initialize the driver structure */
-
-  memset(priv, 0, sizeof(struct wlan_driver_s));
-  priv->wl_dev.d_ifup    = wlan_ifup;     /* I/F down callback */
-  priv->wl_dev.d_ifdown  = wlan_ifdown;   /* I/F up (new IP address) callback */
-  priv->wl_dev.d_txavail = wlan_txavail;  /* New TX data callback */
-#ifdef CONFIG_NET_IGMP
-  priv->wl_dev.d_addmac  = wlan_addmac;   /* Add multicast MAC address */
-  priv->wl_dev.d_rmmac   = wlan_rmmac;    /* Remove multicast MAC address */
-#endif
-  priv->wl_dev.d_private = (void*)g_wlan1; /* Used to recover private state from dev */
-
-  /* Create a watchdog for timing polling for and timing of transmisstions */
-
-  priv->wl_txpoll       = wd_create();   /* Create periodic poll timer */
-  priv->wl_txtimeout    = wd_create();   /* Create TX timeout timer */
-
-  /* Put the interface in the down state.  This usually amounts to resetting
-   * the device and/or calling wlan_ifdown().
-   */
-
-  /* Read the MAC address from the hardware into priv->wl_dev.d_mac.ether_addr_octet */
-
-  /* Register the device with the OS so that socket IOCTLs can be performed */
-
-  (void)netdev_register(&priv->wl_dev);
-  return OK;
-}
-
 /****************************************************************************
  * Name: up_netinitialize
  *
  * Description:
  *   Initialize the first network interface.  If there are more than one
- *   interface in the device, then device-specific logic will have to provide
+ *   interface in the chip, then board-specific logic will have to provide
- *   this function to determine which, if any, WLAN controllers should
+ *   this function to determine which, if any, Ethernet controllers should
  *   be initialized.
  *
  ****************************************************************************/
 
+#ifndef CONFIG_LPC17_ETHERNET
 void up_netinitialize(void)
 {
-  (void)wlan_initialize(0);
+  /* stub */
 }
+#endif
+
 #endif /* CONFIG_NET && CONFIG_NET_WLAN */