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Re: [Qemu-devel] [PATCH] Revert "Add new PCI ID for i82559a"
From: |
Stefan Weil |
Subject: |
Re: [Qemu-devel] [PATCH] Revert "Add new PCI ID for i82559a" |
Date: |
Thu, 16 Nov 2017 13:24:47 +0100 |
User-agent: |
Mozilla/5.0 (Windows NT 6.1; WOW64; rv:52.0) Gecko/20100101 Thunderbird/52.4.0 |
Am 16.11.2017 um 13:20 schrieb Jason Wang:
> This reverts commit 5e89dc01133f8f5e621f6b66b356c6f37d31dafb 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 <address@hidden>
> Cc: Michael Nawrocki <address@hidden>
> Cc: Peter Maydell <address@hidden>
> Cc: Michael S. Tsirkin <address@hidden>
> Signed-off-by: Jason Wang <address@hidden>
> ---
> hw/net/eepro100.c | 13 -------------
> include/hw/compat.h | 4 ----
> include/hw/pci/pci.h | 1 -
> qemu-options.hx | 2 +-
> 4 files changed, 1 insertion(+), 19 deletions(-)
>
> diff --git a/hw/net/eepro100.c b/hw/net/eepro100.c
> index a63ed2c..91dd058 100644
> --- a/hw/net/eepro100.c
> +++ b/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(),
> };
>
> diff --git a/include/hw/compat.h b/include/hw/compat.h
> index f96212c..cf389b4 100644
> --- a/include/hw/compat.h
> +++ b/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 \
> diff --git a/include/hw/pci/pci.h b/include/hw/pci/pci.h
> index f30e2cf..8d02a0a 100644
> --- a/include/hw/pci/pci.h
> +++ b/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 */
> diff --git a/qemu-options.hx b/qemu-options.hx
> index a39c7e4..3728e9b 100644
> --- a/qemu-options.hx
> +++ b/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
> address@hidden, @code{i82551}, @code{i82557b}, @code{i82559a},
> @code{i82559er},
> address@hidden, @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}
Reviewed-by: Stefan Weil <address@hidden>
Thanks, Stefan