From: Igor Mammedov <imammedo@redhat.com>
To: "Philippe Mathieu-Daudé" <philmd@linaro.org>
Cc: qemu-devel@nongnu.org,
"Clément Mathieu--Drif" <clement.mathieu--drif@eviden.com>,
"Zhao Liu" <zhao1.liu@intel.com>,
"Hanna Reitz" <hreitz@redhat.com>,
"Marcel Apfelbaum" <marcel.apfelbaum@gmail.com>,
"Paolo Bonzini" <pbonzini@redhat.com>,
"Eduardo Habkost" <eduardo@habkost.net>,
qemu-block@nongnu.org, "Jason Wang" <jasowang@redhat.com>,
"Richard Henderson" <richard.henderson@linaro.org>,
"Yanan Wang" <wangyanan55@huawei.com>,
"Ani Sinha" <anisinha@redhat.com>,
"Michael S. Tsirkin" <mst@redhat.com>,
"Thomas Huth" <thuth@redhat.com>,
"Gerd Hoffmann" <kraxel@redhat.com>,
"Kevin Wolf" <kwolf@redhat.com>, "Yi Liu" <yi.l.liu@intel.com>
Subject: Re: [PATCH 09/18] hw/virtio/virtio-pci: Remove VIRTIO_PCI_FLAG_INIT_LNKCTL definition
Date: Fri, 6 Jun 2025 15:10:27 +0200 [thread overview]
Message-ID: <20250606151027.068b5106@imammedo.users.ipa.redhat.com> (raw)
In-Reply-To: <20250501210456.89071-10-philmd@linaro.org>
On Thu, 1 May 2025 23:04:47 +0200
Philippe Mathieu-Daudé <philmd@linaro.org> wrote:
> VIRTIO_PCI_FLAG_INIT_LNKCTL was only used by the hw_compat_2_8[]
> array, via the 'x-pcie-lnkctl-init=off' property. We removed all
> machines using that array, lets remove all the code around
> VIRTIO_PCI_FLAG_INIT_LNKCTL (see commit 9a4c0e220d8 for similar
> VIRTIO_PCI_FLAG_* enum removal).
>
> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
> ---
> include/hw/virtio/virtio-pci.h | 4 ----
> hw/virtio/virtio-pci.c | 8 ++------
> 2 files changed, 2 insertions(+), 10 deletions(-)
>
> diff --git a/include/hw/virtio/virtio-pci.h b/include/hw/virtio/virtio-pci.h
> index ed142932f7b..a8dd613ffbc 100644
> --- a/include/hw/virtio/virtio-pci.h
> +++ b/include/hw/virtio/virtio-pci.h
> @@ -34,7 +34,6 @@ enum {
> VIRTIO_PCI_FLAG_USE_IOEVENTFD_BIT,
> VIRTIO_PCI_FLAG_MODERN_PIO_NOTIFY_BIT,
> VIRTIO_PCI_FLAG_ATS_BIT,
> - VIRTIO_PCI_FLAG_INIT_LNKCTL_BIT,
> VIRTIO_PCI_FLAG_INIT_PM_BIT,
> VIRTIO_PCI_FLAG_INIT_FLR_BIT,
> VIRTIO_PCI_FLAG_AER_BIT,
> @@ -61,9 +60,6 @@ enum {
> /* address space translation service */
> #define VIRTIO_PCI_FLAG_ATS (1 << VIRTIO_PCI_FLAG_ATS_BIT)
>
> -/* Init Link Control register */
> -#define VIRTIO_PCI_FLAG_INIT_LNKCTL (1 << VIRTIO_PCI_FLAG_INIT_LNKCTL_BIT)
> -
> /* Init Power Management */
> #define VIRTIO_PCI_FLAG_INIT_PM (1 << VIRTIO_PCI_FLAG_INIT_PM_BIT)
>
> diff --git a/hw/virtio/virtio-pci.c b/hw/virtio/virtio-pci.c
> index 0075ae590db..5b86a9a447c 100644
> --- a/hw/virtio/virtio-pci.c
> +++ b/hw/virtio/virtio-pci.c
> @@ -2218,10 +2218,8 @@ static void virtio_pci_realize(PCIDevice *pci_dev, Error **errp)
> /* Init error enabling flags */
> pcie_cap_deverr_init(pci_dev);
>
> - if (proxy->flags & VIRTIO_PCI_FLAG_INIT_LNKCTL) {
> - /* Init Link Control Register */
> - pcie_cap_lnkctl_init(pci_dev);
> - }
> + /* Init Link Control Register */
> + pcie_cap_lnkctl_init(pci_dev);
>
> if (proxy->flags & VIRTIO_PCI_FLAG_PM_NO_SOFT_RESET) {
> pci_set_word(pci_dev->config + pos + PCI_PM_CTRL,
> @@ -2347,8 +2345,6 @@ static const Property virtio_pci_properties[] = {
> VIRTIO_PCI_FLAG_ATS_BIT, false),
> DEFINE_PROP_BIT("x-ats-page-aligned", VirtIOPCIProxy, flags,
> VIRTIO_PCI_FLAG_ATS_PAGE_ALIGNED_BIT, true),
> - DEFINE_PROP_BIT("x-pcie-lnkctl-init", VirtIOPCIProxy, flags,
> - VIRTIO_PCI_FLAG_INIT_LNKCTL_BIT, true),
> DEFINE_PROP_BIT("x-pcie-pm-init", VirtIOPCIProxy, flags,
> VIRTIO_PCI_FLAG_INIT_PM_BIT, true),
> DEFINE_PROP_BIT("x-pcie-pm-no-soft-reset", VirtIOPCIProxy, flags,
next prev parent reply other threads:[~2025-06-06 13:11 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-05-01 21:04 [PATCH 00/18] hw/i386/pc: Remove deprecated 2.8 and 2.9 PC machines Philippe Mathieu-Daudé
2025-05-01 21:04 ` [PATCH 01/18] hw/i386/pc: Remove deprecated pc-q35-2.8 and pc-i440fx-2.8 machines Philippe Mathieu-Daudé
2025-06-03 15:21 ` Igor Mammedov
2025-05-01 21:04 ` [PATCH 02/18] hw/i386/pc: Remove pc_compat_2_8[] array Philippe Mathieu-Daudé
2025-06-03 15:21 ` Igor Mammedov
2025-05-01 21:04 ` [PATCH 03/18] hw/southbridge/ich9: Remove ICH9_LPC_SMI_F_BROADCAST_BIT definition Philippe Mathieu-Daudé
2025-06-03 15:25 ` Igor Mammedov
2025-05-01 21:04 ` [PATCH 04/18] hw/i386/kvm: Remove KVMClockState::mach_use_reliable_get_clock field Philippe Mathieu-Daudé
2025-06-03 15:27 ` Igor Mammedov
2025-05-01 21:04 ` [PATCH 05/18] hw/core/machine: Remove hw_compat_2_8[] array Philippe Mathieu-Daudé
2025-06-03 15:28 ` Igor Mammedov
2025-05-01 21:04 ` [PATCH 06/18] hw/block/pflash: Remove PFlashCFI01::old_multiple_chip_handling field Philippe Mathieu-Daudé
2025-06-05 15:06 ` Igor Mammedov
2025-05-01 21:04 ` [PATCH 07/18] hw/pci/pcie: Remove QEMU_PCIE_EXTCAP_INIT definition Philippe Mathieu-Daudé
2025-06-05 15:14 ` Igor Mammedov
2025-05-01 21:04 ` [PATCH 08/18] hw/virtio/virtio-pci: Remove VIRTIO_PCI_FLAG_INIT_DEVERR definition Philippe Mathieu-Daudé
2025-06-06 13:07 ` Igor Mammedov
2025-05-01 21:04 ` [PATCH 09/18] hw/virtio/virtio-pci: Remove VIRTIO_PCI_FLAG_INIT_LNKCTL definition Philippe Mathieu-Daudé
2025-06-06 13:10 ` Igor Mammedov [this message]
2025-05-01 21:04 ` [PATCH 10/18] hw/virtio/virtio-pci: Remove VIRTIO_PCI_FLAG_INIT_PM definition Philippe Mathieu-Daudé
2025-06-06 13:11 ` Igor Mammedov
2025-05-01 21:04 ` [PATCH 11/18] hw/nvram/fw_cfg: Remove FWCfgState::file_slots field Philippe Mathieu-Daudé
2025-06-06 13:24 ` Igor Mammedov
2025-05-01 21:04 ` [PATCH 12/18] hw/nvram/fw_cfg: Inline fw_cfg_file_slots() Philippe Mathieu-Daudé
2025-06-06 13:29 ` Igor Mammedov
2025-06-16 5:05 ` Philippe Mathieu-Daudé
2025-05-01 21:04 ` [PATCH 13/18] hw/i386/pc: Remove deprecated pc-q35-2.9 and pc-i440fx-2.9 machines Philippe Mathieu-Daudé
2025-06-06 13:30 ` Igor Mammedov
2025-05-01 21:04 ` [PATCH 14/18] hw/i386/pc: Remove pc_compat_2_9[] array Philippe Mathieu-Daudé
2025-06-06 13:31 ` Igor Mammedov
2025-05-01 21:04 ` [PATCH 15/18] hw/core/machine: Remove hw_compat_2_9[] array Philippe Mathieu-Daudé
2025-06-06 13:31 ` Igor Mammedov
2025-05-01 21:04 ` [PATCH 16/18] hw/net/virtio-net: Remove VirtIONet::mtu_bypass_backend field Philippe Mathieu-Daudé
2025-06-06 13:33 ` Igor Mammedov
2025-05-01 21:04 ` [PATCH 17/18] hw/pci-bridge/gen_pcie_rp: Remove GenPCIERootPort::migrate_msix field Philippe Mathieu-Daudé
2025-06-06 13:34 ` Igor Mammedov
2025-05-01 21:04 ` [PATCH 18/18] hw/i386/x86-iommu: Remove X86IOMMUState::pt_supported field Philippe Mathieu-Daudé
2025-06-06 13:42 ` Igor Mammedov
2025-06-12 21:39 ` Alejandro Jimenez
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