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sync code with last improvements from OpenBSD

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This commit is contained in:
purplerain 2023-09-13 16:41:13 +00:00
parent 256236394b
commit 6b03483410
Signed by: purplerain
GPG key ID: F42C07F07E2E35B7
31 changed files with 409 additions and 280 deletions
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23
sys/dev/pci/drm/include/linux/pci.h
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@ -1,4 +1,4 @@
/* $OpenBSD: pci.h,v 1.13 2023/01/01 01:34:58 jsg Exp $ */
/* $OpenBSD: pci.h,v 1.14 2023/09/13 12:31:49 jsg Exp $ */
/*
* Copyright (c) 2015 Mark Kettenis
*
@ -305,6 +305,27 @@ pcie_capability_write_word(struct pci_dev *pdev, int off, u16 val)
return 0;
}
static inline int
pcie_capability_set_word(struct pci_dev *pdev, int off, u16 val)
{
u16 r;
pcie_capability_read_word(pdev, off, &r);
r |= val;
pcie_capability_write_word(pdev, off, r);
return 0;
}
static inline int
pcie_capability_clear_and_set_word(struct pci_dev *pdev, int off, u16 c, u16 s)
{
u16 r;
pcie_capability_read_word(pdev, off, &r);
r &= ~c;
r |= s;
pcie_capability_write_word(pdev, off, r);
return 0;
}
static inline int
pcie_get_readrq(struct pci_dev *pdev)
{