Changeset 948911d in mainline for uspace/drv/nic/rtl8139/defs.h

Timestamp:

2012-01-24T02:27:43Z (12 years ago)

Author:

Jan Vesely <jano.vesely@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

230385c

Parents:

8afeb04 (diff), 2df6f6fe (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

Message:

Mainline changes.

File:

• uspace/drv/nic/rtl8139/defs.h (modified) (11 diffs)

uspace/drv/nic/rtl8139/defs.h

@@ -42 +42 @@
 #define RTL8139_IO_SIZE 256
 
-/** The maximal transmitted packet length in bytes allowed according to RTL8139
+/** The maximal transmitted frame length in bytes allowed according to RTL8139
  *  documentation (see SIZE part of TSD documentation)
  */
-#define RTL8139_PACKET_MAX_LENGTH 1792
+#define RTL8139_FRAME_MAX_LENGTH 1792
 
 
@@ -94 +94 @@
 
         CR      = 0x37,  /**< Command register, 1b */
-        CAPR    = 0x38,  /**< Current address of packet read, 2b */
+        CAPR    = 0x38,  /**< Current address of frame read, 2b */
         CBA     = 0x3a,  /**< Current buffer address, 2b */
 
@@ -282 +282 @@
         RCR_MulERINT = 1 << 17,    /**< Multiple early interrupt select */
 
-        /** Minimal error packet length (1 = 8B, 0 = 64B). If AER/AR is set, RER8
+        /** Minimal error frame length (1 = 8B, 0 = 64B). If AER/AR is set, RER8
          * is "Don't care"
          */
@@ -302 +302 @@
 
         RCR_WRAP              = 1 << 7,  /**< Rx buffer wrapped */
-        RCR_ACCEPT_ERROR      = 1 << 5,  /**< Accept error packet */
-        RCR_ACCEPT_RUNT       = 1 << 4,  /**< Accept Runt (8-64 bytes) packets */
+        RCR_ACCEPT_ERROR      = 1 << 5,  /**< Accept error frame */
+        RCR_ACCEPT_RUNT       = 1 << 4,  /**< Accept Runt (8-64 bytes) frames */
         RCR_ACCEPT_BROADCAST  = 1 << 3,  /**< Accept broadcast */
         RCR_ACCEPT_MULTICAST  = 1 << 2,  /**< Accept multicast */
         RCR_ACCEPT_PHYS_MATCH = 1 << 1,  /**< Accept device MAC address match */
-        RCR_ACCEPT_ALL_PHYS   = 1 << 0,  /**< Accept all packets with 
+        RCR_ACCEPT_ALL_PHYS   = 1 << 0,  /**< Accept all frames with 
                                           * phys. desticnation 
                                                                           */
@@ -362 +362 @@
         ANAR_ACK          = (1 << 14),  /**< Capability reception acknowledge */
         ANAR_REMOTE_FAULT = (1 << 13),  /**< Remote fault detection capability */
-        ANAR_PAUSE        = (1 << 10),  /**< Symetric pause packet capability */
+        ANAR_PAUSE        = (1 << 10),  /**< Symetric pause frame capability */
         ANAR_100T4        = (1 << 9),   /**< T4, not supported by the device */
         ANAR_100TX_FD     = (1 << 8),   /**< 100BASE_TX full duplex */
@@ -399 +399 @@
         CONFIG3_GNT_SELECT = (1 << 7),  /**< Gnt select */
         CONFIG3_PARM_EN    = (1 << 6),  /**< Parameter enabled (100MBit mode) */
-        CONFIG3_MAGIC      = (1 << 5),  /**< WoL Magic packet enable */
+        CONFIG3_MAGIC      = (1 << 5),  /**< WoL Magic frame enable */
         CONFIG3_LINK_UP    = (1 << 4),  /**< Wakeup if link is reestablished */
         CONFIG3_CLKRUN_EN  = (1 << 2),  /**< CLKRUN enabled */ /* TODO: check what does it mean */
@@ -416 +416 @@
 };
 
-/** Maximal runt packet size + 1 */
+/** Maximal runt frame size + 1 */
 #define RTL8139_RUNT_MAX_SIZE 64
 
-/** Bits in packet header */
-enum rtl8139_packet_header {
+/** Bits in frame header */
+enum rtl8139_frame_header {
         RSR_MAR  = (1 << 15),  /**< Multicast received */
         RSR_PAM  = (1 << 14),  /**< Physical address match */
@@ -426 +426 @@
 
         RSR_ISE  = (1 << 5),   /**< Invalid symbol error, 100BASE-TX only */
-        RSR_RUNT = (1 << 4),   /**< Runt packet (< RTL8139_RUNT_MAX_SIZE bytes) */
-
-        RSR_LONG = (1 << 3),   /**< Long packet (size > 4k bytes) */
+        RSR_RUNT = (1 << 4),   /**< Runt frame (< RTL8139_RUNT_MAX_SIZE bytes) */
+
+        RSR_LONG = (1 << 3),   /**< Long frame (size > 4k bytes) */
         RSR_CRC  = (1 << 2),   /**< CRC error */
         RSR_FAE  = (1 << 1),   /**< Frame alignment error */
-        RSR_ROK  = (1 << 0)    /**< Good packet received */
+        RSR_ROK  = (1 << 0)    /**< Good frame received */
 };
 
@@ -451 +451 @@
                                                                           */
 
-        APPEND_CRC = 1 << 16,        /**< Append CRC at the end of a packet */
+        APPEND_CRC = 1 << 16,        /**< Append CRC at the end of a frame */
 
         MXTxDMA_SHIFT = 8,  /**< Max. DMA Burst per TxDMA shift, burst = 16^value */
@@ -459 +459 @@
         TX_RETRY_COUNT_SIZE  = 4,            /**< Retries before aborting size */
 
-        CLEAR_ABORT = 1 << 0    /**< Retransmit aborted packet at the last 
+        CLEAR_ABORT = 1 << 0    /**< Retransmit aborted frame at the last 
                                   *  transmitted descriptor 
                                                           */
@@ -478 +478 @@
 extern const struct rtl8139_hwver_map rtl8139_versions[RTL8139_VER_COUNT + 1];
 
-/** Size in the packet header while copying from RxFIFO to Rx buffer */
+/** Size in the frame header while copying from RxFIFO to Rx buffer */
 #define RTL8139_EARLY_SIZE UINT16_C(0xfff0)
-/** The only supported pause packet time value */
+/** The only supported pause frame time value */
 #define RTL8139_PAUSE_VAL UINT16_C(0xFFFF)
 
-/** Size of the packet header in front of the received frame */
-#define RTL_PACKET_HEADER_SIZE 4
+/** Size of the frame header in front of the received frame */
+#define RTL_FRAME_HEADER_SIZE 4
 
 /** 8k buffer */