Messages in this thread Patch in this message | | | From | Juergen Gross <> | Subject | [PATCH] xen/platform-pci: use define instead of literal number | Date | Mon, 14 Nov 2022 15:23:48 +0100 |
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Instead of "0x01" use the HVM_PARAM_CALLBACK_TYPE_PCI_INTX define from the interface header in get_callback_via().
Signed-off-by: Juergen Gross <jgross@suse.com> --- drivers/xen/platform-pci.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/xen/platform-pci.c b/drivers/xen/platform-pci.c index 18f0ed8b1f93..24a3de1b7b03 100644 --- a/drivers/xen/platform-pci.c +++ b/drivers/xen/platform-pci.c @@ -54,7 +54,8 @@ static uint64_t get_callback_via(struct pci_dev *pdev) pin = pdev->pin; /* We don't know the GSI. Specify the PCI INTx line instead. */ - return ((uint64_t)0x01 << HVM_CALLBACK_VIA_TYPE_SHIFT) | /* PCI INTx identifier */ + return ((uint64_t)HVM_PARAM_CALLBACK_TYPE_PCI_INTX << + HVM_CALLBACK_VIA_TYPE_SHIFT) | ((uint64_t)pci_domain_nr(pdev->bus) << 32) | ((uint64_t)pdev->bus->number << 16) | ((uint64_t)(pdev->devfn & 0xff) << 8) | -- 2.35.3
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