Revert "Add new PCI ID for i82559a"

This reverts commit 5e89dc01 since:

- we should use ID in the spec instead the one used by OEM
- in the future, we should allow changing id through either property
  or EEPROM file.

Cc: Stefan Weil <sw@weilnetz.de>
Cc: Michael Nawrocki <michael.nawrocki@gtri.gatech.edu>
Cc: Peter Maydell <peter.maydell@linaro.org>
Cc: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: NStefan Weil <sw@weilnetz.de>
Signed-off-by: NJason Wang <jasowang@redhat.com>

hw/net/eepro100.c

@@ -132,7 +132,6 @@ typedef struct {
     const char *name;
     const char *desc;
     uint16_t device_id;
-    uint16_t alt_device_id;
     uint8_t revision;
     uint16_t subsystem_vendor_id;
     uint16_t subsystem_id;
@@ -277,7 +276,6 @@ typedef struct {
     /* Quasi static device properties (no need to save them). */
     uint16_t stats_size;
     bool has_extended_tcb_support;
-    bool use_alt_device_id;
 } EEPRO100State;
 
 /* Word indices in EEPROM. */
@@ -1857,14 +1855,6 @@ static void e100_nic_realize(PCIDevice *pci_dev, Error **errp)
 
     TRACE(OTHER, logout("\n"));
 
-    /* By default, the i82559a adapter uses the legacy PCI ID (for the
-     * i82557). This allows the PCI ID to be changed to the alternate
-     * i82559 ID if needed.
-     */
-    if (s->use_alt_device_id && strcmp(info->name, "i82559a") == 0) {
-        pci_config_set_device_id(s->dev.config, info->alt_device_id);
-    }
-
     s->device = info->device;
 
     e100_pci_reset(s, &local_err);
@@ -1984,7 +1974,6 @@ static E100PCIDeviceInfo e100_devices[] = {
         .desc = "Intel i82559A Ethernet",
         .device = i82559A,
         .device_id = PCI_DEVICE_ID_INTEL_82557,
-        .alt_device_id = PCI_DEVICE_ID_INTEL_82559,
         .revision = 0x06,
         .stats_size = 80,
         .has_extended_tcb_support = true,
@@ -2078,8 +2067,6 @@ static E100PCIDeviceInfo *eepro100_get_class(EEPRO100State *s)
 
 static Property e100_properties[] = {
     DEFINE_NIC_PROPERTIES(EEPRO100State, conf),
-    DEFINE_PROP_BOOL("x-use-alt-device-id", EEPRO100State, use_alt_device_id,
-                     true),
     DEFINE_PROP_END_OF_LIST(),
 };
 

include/hw/compat.h

@@ -10,10 +10,6 @@
         .driver   = "virtio-tablet-device",\
         .property = "wheel-axis",\
         .value    = "false",\
-    },{\
-        .driver   = "i82559a",\
-        .property = "x-use-alt-device-id",\
-        .value    = "false",\
     },
 
 #define HW_COMPAT_2_9 \

include/hw/pci/pci.h

@@ -70,7 +70,6 @@ extern bool pci_available;
 /* Intel (0x8086) */
 #define PCI_DEVICE_ID_INTEL_82551IT      0x1209
 #define PCI_DEVICE_ID_INTEL_82557        0x1229
-#define PCI_DEVICE_ID_INTEL_82559        0x1030
 #define PCI_DEVICE_ID_INTEL_82801IR      0x2922
 
 /* Red Hat / Qumranet (for QEMU) -- see pci-ids.txt */

qemu-options.hx

@@ -2047,7 +2047,7 @@ that the card should have; this option currently only affects virtio cards; set
 @var{v} = 0 to disable MSI-X. If no @option{-net} option is specified, a single
 NIC is created.  QEMU can emulate several different models of network card.
 Valid values for @var{type} are
-@code{virtio}, @code{i82551}, @code{i82557b}, @code{i82559a}, @code{i82559er},
+@code{virtio}, @code{i82551}, @code{i82557b}, @code{i82559er},
 @code{ne2k_pci}, @code{ne2k_isa}, @code{pcnet}, @code{rtl8139},
 @code{e1000}, @code{smc91c111}, @code{lance} and @code{mcf_fec}.
 Not all devices are supported on all targets.  Use @code{-net nic,model=help}