find -type f | xargs sed -i 's/[\t ]$//g' # on most files

[mirror_qemu.git] / hw / ne2000.c

diff --git a/hw/ne2000.c b/hw/ne2000.c
index 6d5aa56e17947c3e9577ed6f8520b832777fb8eb..a5e033126265dd06170c4048f06e47a200278753 100644 (file)
--- a/hw/ne2000.c
+++ b/hw/ne2000.c
@@ -1,8 +1,8 @@
 /*
  * QEMU NE2000 emulation
- * 
+ *
  * Copyright (c) 2003-2004 Fabrice Bellard
- * 
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
@@ -212,7 +212,7 @@ static int ne2000_buffer_full(NE2000State *s)
 static int ne2000_can_receive(void *opaque)
 {
     NE2000State *s = opaque;
-    
+   
     if (s->cmd & E8390_STOP)
         return 1;
     return !ne2000_buffer_full(s);
@@ -226,16 +226,16 @@ static void ne2000_receive(void *opaque, const uint8_t *buf, int size)
     uint8_t *p;
     unsigned int total_len, next, avail, len, index, mcast_idx;
     uint8_t buf1[60];
-    static const uint8_t broadcast_macaddr[6] = 
+    static const uint8_t broadcast_macaddr[6] =
         { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
-    
+   
 #if defined(DEBUG_NE2000)
     printf("NE2000: received len=%d\n", size);
 #endif
 
     if (s->cmd & E8390_STOP || ne2000_buffer_full(s))
         return;
-    
+   
     /* XXX: check this */
     if (s->rxcr & 0x10) {
         /* promiscuous: receive all */
@@ -252,10 +252,10 @@ static void ne2000_receive(void *opaque, const uint8_t *buf, int size)
             if (!(s->mult[mcast_idx >> 3] & (1 << (mcast_idx & 7))))
                 return;
         } else if (s->mem[0] == buf[0] &&
-                   s->mem[2] == buf[1] &&                   
-                   s->mem[4] == buf[2] &&            
-                   s->mem[6] == buf[3] &&            
-                   s->mem[8] == buf[4] &&            
+                   s->mem[2] == buf[1] &&                  
+                   s->mem[4] == buf[2] &&           
+                   s->mem[6] == buf[3] &&           
+                   s->mem[8] == buf[4] &&           
                    s->mem[10] == buf[5]) {
             /* match */
         } else {
@@ -336,7 +336,7 @@ static void ne2000_ioport_write(void *opaque, uint32_t addr, uint32_t val)
             }
             if (val & E8390_TRANS) {
                 index = (s->tpsr << 8);
-                /* XXX: next 2 lines are a hack to make netware 3.11 work */ 
+                /* XXX: next 2 lines are a hack to make netware 3.11 work */
                 if (index >= NE2000_PMEM_END)
                     index -= NE2000_PMEM_SIZE;
                 /* fail safe: check range on the transmitted length  */
@@ -346,7 +346,7 @@ static void ne2000_ioport_write(void *opaque, uint32_t addr, uint32_t val)
                 /* signal end of transfer */
                 s->tsr = ENTSR_PTX;
                 s->isr |= ENISR_TX;
-                s->cmd &= ~E8390_TRANS; 
+                s->cmd &= ~E8390_TRANS;
                 ne2000_update_irq(s);
             }
         }
@@ -482,30 +482,30 @@ static uint32_t ne2000_ioport_read(void *opaque, uint32_t addr)
     return ret;
 }
 
-static inline void ne2000_mem_writeb(NE2000State *s, uint32_t addr, 
+static inline void ne2000_mem_writeb(NE2000State *s, uint32_t addr,
                                      uint32_t val)
 {
-    if (addr < 32 || 
+    if (addr < 32 ||
         (addr >= NE2000_PMEM_START && addr < NE2000_MEM_SIZE)) {
         s->mem[addr] = val;
     }
 }
 
-static inline void ne2000_mem_writew(NE2000State *s, uint32_t addr, 
+static inline void ne2000_mem_writew(NE2000State *s, uint32_t addr,
                                      uint32_t val)
 {
     addr &= ~1; /* XXX: check exact behaviour if not even */
-    if (addr < 32 || 
+    if (addr < 32 ||
         (addr >= NE2000_PMEM_START && addr < NE2000_MEM_SIZE)) {
         *(uint16_t *)(s->mem + addr) = cpu_to_le16(val);
     }
 }
 
-static inline void ne2000_mem_writel(NE2000State *s, uint32_t addr, 
+static inline void ne2000_mem_writel(NE2000State *s, uint32_t addr,
                                      uint32_t val)
 {
     addr &= ~1; /* XXX: check exact behaviour if not even */
-    if (addr < 32 || 
+    if (addr < 32 ||
         (addr >= NE2000_PMEM_START && addr < NE2000_MEM_SIZE)) {
         cpu_to_le32wu((uint32_t *)(s->mem + addr), val);
     }
@@ -513,7 +513,7 @@ static inline void ne2000_mem_writel(NE2000State *s, uint32_t addr,
 
 static inline uint32_t ne2000_mem_readb(NE2000State *s, uint32_t addr)
 {
-    if (addr < 32 || 
+    if (addr < 32 ||
         (addr >= NE2000_PMEM_START && addr < NE2000_MEM_SIZE)) {
         return s->mem[addr];
     } else {
@@ -524,7 +524,7 @@ static inline uint32_t ne2000_mem_readb(NE2000State *s, uint32_t addr)
 static inline uint32_t ne2000_mem_readw(NE2000State *s, uint32_t addr)
 {
     addr &= ~1; /* XXX: check exact behaviour if not even */
-    if (addr < 32 || 
+    if (addr < 32 ||
         (addr >= NE2000_PMEM_START && addr < NE2000_MEM_SIZE)) {
         return le16_to_cpu(*(uint16_t *)(s->mem + addr));
     } else {
@@ -535,7 +535,7 @@ static inline uint32_t ne2000_mem_readw(NE2000State *s, uint32_t addr)
 static inline uint32_t ne2000_mem_readl(NE2000State *s, uint32_t addr)
 {
     addr &= ~1; /* XXX: check exact behaviour if not even */
-    if (addr < 32 || 
+    if (addr < 32 ||
         (addr >= NE2000_PMEM_START && addr < NE2000_MEM_SIZE)) {
         return le32_to_cpupu((uint32_t *)(s->mem + addr));
     } else {
@@ -718,11 +718,11 @@ static int ne2000_load(QEMUFile* f,void* opaque,int version_id)
 void isa_ne2000_init(int base, qemu_irq irq, NICInfo *nd)
 {
     NE2000State *s;
-    
+   
     s = qemu_mallocz(sizeof(NE2000State));
     if (!s)
         return;
-    
+   
     register_ioport_write(base, 16, 1, ne2000_ioport_write, s);
     register_ioport_read(base, 16, 1, ne2000_ioport_read, s);
 
@@ -749,7 +749,7 @@ void isa_ne2000_init(int base, qemu_irq irq, NICInfo *nd)
              s->macaddr[3],
              s->macaddr[4],
              s->macaddr[5]);
-             
+            
     register_savevm("ne2000", 0, 2, ne2000_save, ne2000_load, s);
 }
 
@@ -761,7 +761,7 @@ typedef struct PCINE2000State {
     NE2000State ne2000;
 } PCINE2000State;
 
-static void ne2000_map(PCIDevice *pci_dev, int region_num, 
+static void ne2000_map(PCIDevice *pci_dev, int region_num,
                        uint32_t addr, uint32_t size, int type)
 {
     PCINE2000State *d = (PCINE2000State *)pci_dev;
@@ -786,22 +786,22 @@ void pci_ne2000_init(PCIBus *bus, NICInfo *nd, int devfn)
     PCINE2000State *d;
     NE2000State *s;
     uint8_t *pci_conf;
-    
+   
     d = (PCINE2000State *)pci_register_device(bus,
                                               "NE2000", sizeof(PCINE2000State),
-                                              devfn, 
+                                              devfn,
                                               NULL, NULL);
     pci_conf = d->dev.config;
     pci_conf[0x00] = 0xec; // Realtek 8029
     pci_conf[0x01] = 0x10;
     pci_conf[0x02] = 0x29;
     pci_conf[0x03] = 0x80;
-    pci_conf[0x0a] = 0x00; // ethernet network controller 
+    pci_conf[0x0a] = 0x00; // ethernet network controller
     pci_conf[0x0b] = 0x02;
     pci_conf[0x0e] = 0x00; // header_type
     pci_conf[0x3d] = 1; // interrupt pin 0
-    
-    pci_register_io_region(&d->dev, 0, 0x100, 
+   
+    pci_register_io_region(&d->dev, 0, 0x100,
                            PCI_ADDRESS_SPACE_IO, ne2000_map);
     s = &d->ne2000;
     s->irq = d->dev.irq[0];
@@ -819,7 +819,7 @@ void pci_ne2000_init(PCIBus *bus, NICInfo *nd, int devfn)
              s->macaddr[3],
              s->macaddr[4],
              s->macaddr[5]);
-             
+            
     /* XXX: instance number ? */
     register_savevm("ne2000", 0, 3, ne2000_save, ne2000_load, s);
 }