Michael S. Tsirkin schrieb:
> Using new pci_add_capability_at_offset makes
> eepro100 code cleaner.
>
> Signed-off-by: Michael S. Tsirkin <m...@redhat.com>
> ---
> hw/eepro100.c | 22 +++++++++-------------
> 1 files changed, 9 insertions(+), 13 deletions(-)
>
> diff --git a/hw/eepro100.c b/hw/eepro100.c
> index 785a7da..a74d834 100644
> --- a/hw/eepro100.c
> +++ b/hw/eepro100.c
> @@ -539,21 +539,17 @@ static void e100_pci_reset(EEPRO100State * s,
> E100PCIDeviceInfo *e100_device)
>
> if (e100_device->power_management) {
> /* Power Management Capabilities */
> - int cfg_offset;
> - pci_reserve_capability(&s->dev, PCI_CONFIG_HEADER_SIZE,
> - 0xdc - PCI_CONFIG_HEADER_SIZE);
> - cfg_offset = pci_add_capability(&s->dev, PCI_CAP_ID_PM, PCI_PM_SIZEOF);
> - assert(cfg_offset == 0xdc);
> - if (cfg_offset > 0) {
> - /* Power Management Capabilities */
> - pci_set_word(pci_conf + cfg_offset + PCI_PM_PMC, 0x7e21);
> + int cfg_offset = 0xdc;Suggestion: uint8_t cfg_offset = 0xdc; > + int r = pci_add_capability_at_offset(&s->dev, PCI_CAP_ID_PM, > + cfg_offset, PCI_PM_SIZEOF); > + assert(r >= 0); > + pci_set_word(pci_conf + cfg_offset + PCI_PM_PMC, 0x7e21); > #if 0 /* TODO: replace dummy code for power management emulation. */ > - /* TODO: Power Management Control / Status. */ > - pci_set_word(pci_conf + cfg_offset + PCI_PM_CTRL, 0x0000); > - /* TODO: Ethernet Power Consumption Registers (i82559 and later). */ > - pci_set_byte(pci_conf + cfg_offset + PCI_PM_PPB_EXTENSIONS, 0x0000); > + /* TODO: Power Management Control / Status. */ > + pci_set_word(pci_conf + cfg_offset + PCI_PM_CTRL, 0x0000); > + /* TODO: Ethernet Power Consumption Registers (i82559 and later). */ > + pci_set_byte(pci_conf + cfg_offset + PCI_PM_PPB_EXTENSIONS, 0x0000); > #endif > - } > } > > #if EEPROM_SIZE > 0 Acked-by: Stefan Weil <w...@mail.berlios.de>
