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bhyve: Use XHCI_PORTREG_PTR in one place that open-coded it.

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Reviewed by:	corvink, markj
Differential Revision:	https://reviews.freebsd.org/D36888
This commit is contained in:
John Baldwin 2022-11-15 19:19:35 -08:00
parent 57fbafb8de
commit fd104a6ebc
1 changed files with 3 additions and 1 deletions
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4
usr.sbin/bhyve/pci_xhci.c
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@ -2130,6 +2130,7 @@ pci_xhci_rtsregs_write(struct pci_xhci_softc *sc, uint64_t offset,
static uint64_t
pci_xhci_portregs_read(struct pci_xhci_softc *sc, uint64_t offset)
{
struct pci_xhci_portregs *portregs;
int port;
uint32_t *p;
@ -2148,7 +2149,8 @@ pci_xhci_portregs_read(struct pci_xhci_softc *sc, uint64_t offset)
offset = (offset - 0x3F0) % 0x10;
p = &sc->portregs[port].portsc;
portregs = XHCI_PORTREG_PTR(sc, port);
p = &portregs->portsc;
p += offset / sizeof(uint32_t);
DPRINTF(("pci_xhci: portregs read offset 0x%lx port %u -> 0x%x",