Kernel - Add a quick and dirty (and useless) emergency console

[tpg/acess2.git] / KernelLand / Modules / Network / PRO100 / pro100.h

diff --git a/KernelLand/Modules/Network/PRO100/pro100.h b/KernelLand/Modules/Network/PRO100/pro100.h
index 9a14f7c..d61c22b 100644 (file)
--- a/KernelLand/Modules/Network/PRO100/pro100.h
+++ b/KernelLand/Modules/Network/PRO100/pro100.h
@@ -1,63 +1,45 @@
 /*
- 
+ * Acess2 PRO/100 Driver
+ * - By John Hodge (thePowersGang)
+ *
+ * pro100.h
+ * - Hardware header
  */
 #ifndef _PRO100_H_
 #define _PRO100_H_
 
-struct sCSR
-{
-       Uint16  Status;
-       Uint16  Command;
-       
-       Uint32  GenPtr;
-       Uint32  Port;
-       
-       Uint16  FlashCtrl;
-       Uint16  EEPROMCtrl;
-       
-       Uint32  MDICtrl;
-       Uint32  RXDMACount;
-};
+#include "pro100_hw.h"
 
-#define STATUS_RUS_MASK        0x003C  // Receive Unit Status
-#define STATUS_CUS_MASK        0x00C0  // Comamnd Unit Status
-#define STATUS_FCP     0x0100  // Flow Control Pause
-#define STATUS_ER      0x0200  // Early Recieve
-#define STATUS_SWI     0x0400  // Software Interrupt
-#define STATUS_MDI     0x0800  // Management Data Interrupt
-#define STATUS_RNR     0x1000  // Receive Not Ready
-#define STATUS_CNA     0x2000  // Command Unit not active
-#define STATUS_FR      0x4000  // Frame Recieved
-#define STATUS_CX      0x8000  // Command Unit executed
-
-#define CMD_RUC        0x0007
-#define CMD_CUC        0x00F0
-#define CMD_M  0x0100  // Interrupt Mask
-#define CMD_SI 0x0200  // Software Interrupt
-
-#define MDI_IE (1 << 29)
-#define MDI_RDY        (1 << 28)
-
-#define EEPROM_CTRL_SK 0x01    // 
-#define EEPROM_CTRL_CS 0x02
-#define EEPROM_CTRL_DI 0x04
-#define EEPROM_CTRL_DO 0x08
-
-enum ePortCommands {
-       PORT_SOFTWARERESET      = 0,
-       PORT_SELFTEST   = 1,
-       PORT_SELECTIVERESET     = 2,
-};
+#include <semaphore.h>
+#include <mutex.h>
+
+#define NUM_RX 4
+#define RX_BUF_SIZE    ((PAGE_SIZE/2)-sizeof(tRXBuffer))
+#define NUM_TX (PAGE_SIZE/sizeof(tTXCommand))
 
-struct sCommandBuffer
+typedef struct sCard   tCard;
+
+struct sCard
 {
-       Uint16  Status;
-       Uint16  Command;
-       Uint32  Link;
+       Uint16  IOBase;
+       struct sCSR     *MMIO;
        
-       tIPStackBuffer  *Buffer;
-       tCommandBuffer  *Next;
-} __align__(4);
+       union {
+               Uint8   Bytes[6];
+               Uint16  Words[3];       // Used to read the MAC from EEPROM
+       } MAC;
+
+        int    CurRXIndex;
+       tRXBuffer       *RXBufs[NUM_RX];
+       tSemaphore      RXSemaphore;
+
+       tSemaphore      TXCommandSem;
+       tMutex  lTXCommands;
+        int    LastTXIndex;
+        int    CurTXIndex;
+       tTXCommand      *TXCommands;
+       tIPStackBuffer  *TXBuffers[NUM_TX];
+};
 
 #endif