Fix to NE2000, now it is offcically working

diff --git a/palacios/src/devices/ne2k.c b/palacios/src/devices/ne2k.c
index f17f31d..939bd28 100644 (file)
--- a/palacios/src/devices/ne2k.c
+++ b/palacios/src/devices/ne2k.c
@@ -43,8 +43,10 @@
 #define NE2K_MEM_SIZE           NE2K_PMEM_END
 
 #define NIC_REG_BASE_PORT       0xc100         /* Command register (for all pages) */
-#define NIC_DATA_PORT          0xc110          /* Data read/write port */
-#define NIC_RESET_PORT                 0xc11f          /* Reset port */
+
+#define NE2K_CMD_OFFSET        0x00
+#define NE2K_DATA_OFFSET       0x10
+#define NE2K_RESET_OFFSET      0x1f
 
 /* Page 0 registers */
 #define EN0_CLDALO             0x01    /* Low byte of current local dma addr  RD */
@@ -1033,16 +1035,16 @@ static int ne2k_pci_write(struct guest_info * core,
     int ret;
 
     switch (idx) {
-       case NIC_REG_BASE_PORT:
+       case NE2K_CMD_OFFSET:
            ret =  ne2k_cmd_write(core, port, src, length, private_data);
            break;
-       case NIC_REG_BASE_PORT+1 ... NIC_REG_BASE_PORT+15:
+       case NE2K_CMD_OFFSET+1 ... NE2K_CMD_OFFSET+15:
            ret = ne2k_std_write(core, port, src, length, private_data);
            break;
-       case NIC_DATA_PORT:
+       case NE2K_DATA_OFFSET:
            ret = ne2k_data_write(core, port, src, length, private_data);
            break;
-       case NIC_RESET_PORT:
+       case NE2K_RESET_OFFSET:
            ret = ne2k_reset_port_write(core, port, src, length, private_data);
            break;
 
@@ -1063,16 +1065,16 @@ static int ne2k_pci_read(struct guest_info * core,
     int ret;
 
     switch (idx) {
-       case NIC_REG_BASE_PORT:
+       case NE2K_CMD_OFFSET:
            ret =  ne2k_cmd_read(core, port, dst, length, private_data);
            break;
-       case NIC_REG_BASE_PORT+1 ... NIC_REG_BASE_PORT+15:
+       case NE2K_CMD_OFFSET+1 ... NE2K_CMD_OFFSET+15:
            ret = ne2k_std_read(core, port, dst, length, private_data);
            break;
-       case NIC_DATA_PORT:
+       case NE2K_DATA_OFFSET:
            ret = ne2k_data_read(core, port, dst, length, private_data);
            break;
-       case NIC_RESET_PORT:
+       case NE2K_RESET_OFFSET:
            ret = ne2k_reset_port_read(core, port, dst, length, private_data);
            break;
 
@@ -1151,8 +1153,8 @@ static int register_dev(struct ne2k_state * nic_state)
            v3_dev_hook_io(nic_state->dev, NIC_REG_BASE_PORT + i, &ne2k_std_read, &ne2k_std_write);
        }
 
-       v3_dev_hook_io(nic_state->dev, NIC_DATA_PORT, &ne2k_data_read, &ne2k_data_write);
-       v3_dev_hook_io(nic_state->dev, NIC_RESET_PORT, &ne2k_reset_port_read, &ne2k_reset_port_write);
+       v3_dev_hook_io(nic_state->dev, NIC_REG_BASE_PORT + NE2K_DATA_OFFSET, &ne2k_data_read, &ne2k_data_write);
+       v3_dev_hook_io(nic_state->dev, NIC_REG_BASE_PORT + NE2K_RESET_OFFSET, &ne2k_reset_port_read, &ne2k_reset_port_write);
     }
 
 
@@ -1193,8 +1195,8 @@ static int ne2k_free(struct ne2k_state * nic_state) {
            v3_dev_unhook_io(nic_state->dev, NIC_REG_BASE_PORT + i);
        }
     
-       v3_dev_unhook_io(nic_state->dev, NIC_DATA_PORT);
-       v3_dev_unhook_io(nic_state->dev, NIC_RESET_PORT);
+       v3_dev_unhook_io(nic_state->dev, NIC_REG_BASE_PORT + NE2K_DATA_OFFSET);
+       v3_dev_unhook_io(nic_state->dev, NIC_REG_BASE_PORT + NE2K_RESET_OFFSET);
     }else {
        /* unregistered from PCI? */
     }