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| author | Akihiko Odaki <akihiko.odaki@daynix.com> | 2025-01-09 15:29:46 +0900 |
|---|---|---|
| committer | Philippe Mathieu-Daudé <philmd@linaro.org> | 2025-01-13 17:16:04 +0100 |
| commit | c407eef162f765dd83d45e048585731be41a66fc (patch) | |
| tree | effc49ce4569aa07919a6473e920e23eda18ae74 /hw/pci/pci.c | |
| parent | b7700c9fb1c052e3f2c503c535bccdb6dd70dd97 (diff) | |
| download | qemu-c407eef162f765dd83d45e048585731be41a66fc.zip qemu-c407eef162f765dd83d45e048585731be41a66fc.tar.gz qemu-c407eef162f765dd83d45e048585731be41a66fc.tar.bz2 | |
hw/pci: Rename has_power to enabled
The renamed state will not only represent powering state of PFs, but
also represent SR-IOV VF enablement in the future.
Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20250109-reuse-v19-1-f541e82ca5f7@daynix.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Diffstat (limited to 'hw/pci/pci.c')
| -rw-r--r-- | hw/pci/pci.c | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/hw/pci/pci.c b/hw/pci/pci.c index 7890752..2afa423 100644 --- a/hw/pci/pci.c +++ b/hw/pci/pci.c @@ -1598,7 +1598,7 @@ static void pci_update_mappings(PCIDevice *d) continue; new_addr = pci_bar_address(d, i, r->type, r->size); - if (!d->has_power) { + if (!d->enabled) { new_addr = PCI_BAR_UNMAPPED; } @@ -1686,7 +1686,7 @@ void pci_default_write_config(PCIDevice *d, uint32_t addr, uint32_t val_in, int pci_update_irq_disabled(d, was_irq_disabled); memory_region_set_enabled(&d->bus_master_enable_region, (pci_get_word(d->config + PCI_COMMAND) - & PCI_COMMAND_MASTER) && d->has_power); + & PCI_COMMAND_MASTER) && d->enabled); } msi_write_config(d, addr, val_in, l); @@ -2963,16 +2963,21 @@ MSIMessage pci_get_msi_message(PCIDevice *dev, int vector) void pci_set_power(PCIDevice *d, bool state) { - if (d->has_power == state) { + pci_set_enabled(d, state); +} + +void pci_set_enabled(PCIDevice *d, bool state) +{ + if (d->enabled == state) { return; } - d->has_power = state; + d->enabled = state; pci_update_mappings(d); memory_region_set_enabled(&d->bus_master_enable_region, (pci_get_word(d->config + PCI_COMMAND) - & PCI_COMMAND_MASTER) && d->has_power); - if (!d->has_power) { + & PCI_COMMAND_MASTER) && d->enabled); + if (!d->enabled) { pci_device_reset(d); } } |