git: a96486531b91 - main - LinuxKPI: pci: use unsigned int for vendor/device arguments

[Bjoern A. Zeeb]

The branch main has been updated by bz:

URL: 
https://cgit.FreeBSD.org/src/commit/?id=a96486531b915c621947980d01decff759afc65e

commit a96486531b915c621947980d01decff759afc65e
Author:     Bjoern A. Zeeb <b...@freebsd.org>
AuthorDate: 2025-07-31 07:24:58 +0000
Commit:     Bjoern A. Zeeb <b...@freebsd.org>
CommitDate: 2025-07-31 17:37:54 +0000

    LinuxKPI: pci: use unsigned int for vendor/device arguments
    
    Linux drivers may pass a typed PCI_ANY_ID (-1U) in which then leads
    to a warning that the value gets truncated.  Switch argument types
    to unsigned int (or uint32_t as we use in struct pci_device_id) to
    avoid the problem.
    
    Sponsored by:   The FreeBSD Foundation
    Discussed in:   D50008
    MFC after:      3 days
    Reviewed by:    emaste
    Differential Revision: https://reviews.freebsd.org/D51652
---
 sys/compat/linuxkpi/common/include/linux/pci.h | 4 ++--
 sys/compat/linuxkpi/common/src/linux_pci.c     | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/sys/compat/linuxkpi/common/include/linux/pci.h 
b/sys/compat/linuxkpi/common/include/linux/pci.h
index 059f8561c71e..ba1c0d2ac99e 100644
--- a/sys/compat/linuxkpi/common/include/linux/pci.h
+++ b/sys/compat/linuxkpi/common/include/linux/pci.h
@@ -377,7 +377,7 @@ int linuxkpi_pci_enable_msix(struct pci_dev *pdev, struct 
msix_entry *entries,
 /* Internal helper function(s). */
 struct pci_dev *lkpinew_pci_dev(device_t);
 void lkpi_pci_devres_release(struct device *, void *);
-struct pci_dev *lkpi_pci_get_device(uint16_t, uint16_t, struct pci_dev *);
+struct pci_dev *lkpi_pci_get_device(uint32_t, uint32_t, struct pci_dev *);
 struct msi_desc *lkpi_pci_msi_desc_alloc(int);
 struct device *lkpi_pci_find_irq_dev(unsigned int irq);
 int _lkpi_pci_enable_msi_range(struct pci_dev *pdev, int minvec, int maxvec);
@@ -1439,7 +1439,7 @@ err:
  * using pci_get_device() need to be changed to call linuxkpi_pci_get_device().
  */
 static inline struct pci_dev *
-linuxkpi_pci_get_device(uint16_t vendor, uint16_t device, struct pci_dev *odev)
+linuxkpi_pci_get_device(uint32_t vendor, uint32_t device, struct pci_dev *odev)
 {
 
        return (lkpi_pci_get_device(vendor, device, odev));
diff --git a/sys/compat/linuxkpi/common/src/linux_pci.c 
b/sys/compat/linuxkpi/common/src/linux_pci.c
index 057585d9edc0..d5bbbea1eb2c 100644
--- a/sys/compat/linuxkpi/common/src/linux_pci.c
+++ b/sys/compat/linuxkpi/common/src/linux_pci.c
@@ -285,7 +285,7 @@ linux_pci_find(device_t dev, const struct pci_device_id 
**idp)
 }
 
 struct pci_dev *
-lkpi_pci_get_device(uint16_t vendor, uint16_t device, struct pci_dev *odev)
+lkpi_pci_get_device(uint32_t vendor, uint32_t device, struct pci_dev *odev)
 {
        struct pci_dev *pdev, *found;