From: Vladimir Sementsov-Ogievskiy Date: Thu, 16 Feb 2023 18:03:45 +0000 (+0300) Subject: pcie: pcie_cap_slot_write_config(): use correct macro X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=cd6992c6b5d508fea5ce6b351e5f528dbe9766d9;p=qemu.git pcie: pcie_cap_slot_write_config(): use correct macro PCI_EXP_SLTCTL_PIC_OFF is a value, and PCI_EXP_SLTCTL_PIC is a mask. Happily PCI_EXP_SLTCTL_PIC_OFF is a maximum value for this mask and is equal to the mask itself. Still the code looks like a bug. Let's make it more reader-friendly. Signed-off-by: Vladimir Sementsov-Ogievskiy Reviewed-by: Philippe Mathieu-Daudé Reviewed-by: Anton Kuchin Message-Id: <20230216180356.156832-8-vsementsov@yandex-team.ru> Reviewed-by: Michael S. Tsirkin Signed-off-by: Michael S. Tsirkin --- diff --git a/hw/pci/pcie.c b/hw/pci/pcie.c index 924fdabd15..82ef723983 100644 --- a/hw/pci/pcie.c +++ b/hw/pci/pcie.c @@ -770,9 +770,9 @@ void pcie_cap_slot_write_config(PCIDevice *dev, * control of powered off slots before powering them on. */ if ((sltsta & PCI_EXP_SLTSTA_PDS) && (val & PCI_EXP_SLTCTL_PCC) && - (val & PCI_EXP_SLTCTL_PIC_OFF) == PCI_EXP_SLTCTL_PIC_OFF && + (val & PCI_EXP_SLTCTL_PIC) == PCI_EXP_SLTCTL_PIC_OFF && (!(old_slt_ctl & PCI_EXP_SLTCTL_PCC) || - (old_slt_ctl & PCI_EXP_SLTCTL_PIC_OFF) != PCI_EXP_SLTCTL_PIC_OFF)) { + (old_slt_ctl & PCI_EXP_SLTCTL_PIC) != PCI_EXP_SLTCTL_PIC_OFF)) { pcie_cap_slot_do_unplug(dev); } pcie_cap_update_power(dev);