scsi-disk: support DVD profile in GET CONFIGURATION

[qemu.git] / hw / ne2000.c

diff --git a/hw/ne2000.c b/hw/ne2000.c
index 78fe14fe1c21aa73a354992ed6b9d5320855d17a..62e082f8a93df7dcb6004deca269c53ea00367dc 100644 (file)
--- a/hw/ne2000.c
+++ b/hw/ne2000.c
@@ -26,6 +26,7 @@
 #include "net.h"
 #include "ne2000.h"
 #include "loader.h"
+#include "sysemu.h"
 
 /* debug NE2000 card */
 //#define DEBUG_NE2000
@@ -296,7 +297,7 @@ ssize_t ne2000_receive(VLANClientState *nc, const uint8_t *buf, size_t size_)
     return size_;
 }
 
-void ne2000_ioport_write(void *opaque, uint32_t addr, uint32_t val)
+static void ne2000_ioport_write(void *opaque, uint32_t addr, uint32_t val)
 {
     NE2000State *s = opaque;
     int offset, page, index;
@@ -393,7 +394,7 @@ void ne2000_ioport_write(void *opaque, uint32_t addr, uint32_t val)
     }
 }
 
-uint32_t ne2000_ioport_read(void *opaque, uint32_t addr)
+static uint32_t ne2000_ioport_read(void *opaque, uint32_t addr)
 {
     NE2000State *s = opaque;
     int offset, page, ret;
@@ -543,7 +544,7 @@ static inline void ne2000_dma_update(NE2000State *s, int len)
     }
 }
 
-void ne2000_asic_ioport_write(void *opaque, uint32_t addr, uint32_t val)
+static void ne2000_asic_ioport_write(void *opaque, uint32_t addr, uint32_t val)
 {
     NE2000State *s = opaque;
 
@@ -563,7 +564,7 @@ void ne2000_asic_ioport_write(void *opaque, uint32_t addr, uint32_t val)
     }
 }
 
-uint32_t ne2000_asic_ioport_read(void *opaque, uint32_t addr)
+static uint32_t ne2000_asic_ioport_read(void *opaque, uint32_t addr)
 {
     NE2000State *s = opaque;
     int ret;
@@ -611,12 +612,12 @@ static uint32_t ne2000_asic_ioport_readl(void *opaque, uint32_t addr)
     return ret;
 }
 
-void ne2000_reset_ioport_write(void *opaque, uint32_t addr, uint32_t val)
+static void ne2000_reset_ioport_write(void *opaque, uint32_t addr, uint32_t val)
 {
     /* nothing to do (end of reset pulse) */
 }
 
-uint32_t ne2000_reset_ioport_read(void *opaque, uint32_t addr)
+static uint32_t ne2000_reset_ioport_read(void *opaque, uint32_t addr)
 {
     NE2000State *s = opaque;
     ne2000_reset(s);
@@ -675,27 +676,55 @@ static const VMStateDescription vmstate_pci_ne2000 = {
     }
 };
 
-/***********************************************************/
-/* PCI NE2000 definitions */
+static uint64_t ne2000_read(void *opaque, target_phys_addr_t addr,
+                            unsigned size)
+{
+    NE2000State *s = opaque;
+
+    if (addr < 0x10 && size == 1) {
+        return ne2000_ioport_read(s, addr);
+    } else if (addr == 0x10) {
+        if (size <= 2) {
+            return ne2000_asic_ioport_read(s, addr);
+        } else {
+            return ne2000_asic_ioport_readl(s, addr);
+        }
+    } else if (addr == 0x1f && size == 1) {
+        return ne2000_reset_ioport_read(s, addr);
+    }
+    return ((uint64_t)1 << (size * 8)) - 1;
+}
 
-static void ne2000_map(PCIDevice *pci_dev, int region_num,
-                       pcibus_t addr, pcibus_t size, int type)
+static void ne2000_write(void *opaque, target_phys_addr_t addr,
+                         uint64_t data, unsigned size)
 {
-    PCINE2000State *d = DO_UPCAST(PCINE2000State, dev, pci_dev);
-    NE2000State *s = &d->ne2000;
+    NE2000State *s = opaque;
 
-    register_ioport_write(addr, 16, 1, ne2000_ioport_write, s);
-    register_ioport_read(addr, 16, 1, ne2000_ioport_read, s);
+    if (addr < 0x10 && size == 1) {
+        return ne2000_ioport_write(s, addr, data);
+    } else if (addr == 0x10) {
+        if (size <= 2) {
+            return ne2000_asic_ioport_write(s, addr, data);
+        } else {
+            return ne2000_asic_ioport_writel(s, addr, data);
+        }
+    } else if (addr == 0x1f && size == 1) {
+        return ne2000_reset_ioport_write(s, addr, data);
+    }
+}
 
-    register_ioport_write(addr + 0x10, 1, 1, ne2000_asic_ioport_write, s);
-    register_ioport_read(addr + 0x10, 1, 1, ne2000_asic_ioport_read, s);
-    register_ioport_write(addr + 0x10, 2, 2, ne2000_asic_ioport_write, s);
-    register_ioport_read(addr + 0x10, 2, 2, ne2000_asic_ioport_read, s);
-    register_ioport_write(addr + 0x10, 4, 4, ne2000_asic_ioport_writel, s);
-    register_ioport_read(addr + 0x10, 4, 4, ne2000_asic_ioport_readl, s);
+static const MemoryRegionOps ne2000_ops = {
+    .read = ne2000_read,
+    .write = ne2000_write,
+    .endianness = DEVICE_NATIVE_ENDIAN,
+};
 
-    register_ioport_write(addr + 0x1f, 1, 1, ne2000_reset_ioport_write, s);
-    register_ioport_read(addr + 0x1f, 1, 1, ne2000_reset_ioport_read, s);
+/***********************************************************/
+/* PCI NE2000 definitions */
+
+void ne2000_setup_io(NE2000State *s, unsigned size)
+{
+    memory_region_init_io(&s->io, &ne2000_ops, s, "ne2000", size);
 }
 
 static void ne2000_cleanup(VLANClientState *nc)
@@ -720,16 +749,11 @@ static int pci_ne2000_init(PCIDevice *pci_dev)
     uint8_t *pci_conf;
 
     pci_conf = d->dev.config;
-    pci_config_set_vendor_id(pci_conf, PCI_VENDOR_ID_REALTEK);
-    pci_config_set_device_id(pci_conf, PCI_DEVICE_ID_REALTEK_8029);
-    pci_config_set_class(pci_conf, PCI_CLASS_NETWORK_ETHERNET);
-    pci_conf[PCI_HEADER_TYPE] = PCI_HEADER_TYPE_NORMAL; // header_type
-    /* TODO: RST# value should be 0. PCI spec 6.2.4 */
-    pci_conf[PCI_INTERRUPT_PIN] = 1; // interrupt pin 0
-
-    pci_register_bar(&d->dev, 0, 0x100,
-                           PCI_BASE_ADDRESS_SPACE_IO, ne2000_map);
+    pci_conf[PCI_INTERRUPT_PIN] = 1; /* interrupt pin A */
+
     s = &d->ne2000;
+    ne2000_setup_io(s, 0x100);
+    pci_register_bar(&d->dev, 0, PCI_BASE_ADDRESS_SPACE_IO, &s->io);
     s->irq = d->dev.irq[0];
 
     qemu_macaddr_default_if_unset(&s->c.macaddr);
@@ -742,11 +766,13 @@ static int pci_ne2000_init(PCIDevice *pci_dev)
     if (!pci_dev->qdev.hotplugged) {
         static int loaded = 0;
         if (!loaded) {
-            rom_add_option("pxe-ne2k_pci.bin");
+            rom_add_option("pxe-ne2k_pci.rom", -1);
             loaded = 1;
         }
     }
 
+    add_boot_device_path(s->c.bootindex, &pci_dev->qdev, "/ethernet-phy@0");
+
     return 0;
 }
 
@@ -755,6 +781,7 @@ static int pci_ne2000_exit(PCIDevice *pci_dev)
     PCINE2000State *d = DO_UPCAST(PCINE2000State, dev, pci_dev);
     NE2000State *s = &d->ne2000;
 
+    memory_region_destroy(&s->io);
     qemu_del_vlan_client(&s->nic->nc);
     return 0;
 }
@@ -765,6 +792,9 @@ static PCIDeviceInfo ne2000_info = {
     .qdev.vmsd  = &vmstate_pci_ne2000,
     .init       = pci_ne2000_init,
     .exit       = pci_ne2000_exit,
+    .vendor_id  = PCI_VENDOR_ID_REALTEK,
+    .device_id  = PCI_DEVICE_ID_REALTEK_8029,
+    .class_id   = PCI_CLASS_NETWORK_ETHERNET,
     .qdev.props = (Property[]) {
         DEFINE_NIC_PROPERTIES(PCINE2000State, ne2000.c),
         DEFINE_PROP_END_OF_LIST(),