Re: git: b076d8d54c2f - main - mptable_hostb: Use legacy_get_pcibus() to fetch PCI bus number.
- Reply: FreeBSD User : "Re: git: b076d8d54c2f - main - mptable_hostb: Use legacy_get_pcibus() to fetch PCI bus number."
- In reply to: FreeBSD User : "Re: git: b076d8d54c2f - main - mptable_hostb: Use legacy_get_pcibus() to fetch PCI bus number."
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Date: Thu, 23 Jun 2022 22:04:32 UTC
On 6/23/22 2:56 PM, FreeBSD User wrote: > Am Thu, 23 Jun 2022 17:52:36 GMT > John Baldwin <jhb@FreeBSD.org> schrieb: > >> The branch main has been updated by jhb: >> >> URL: https://cgit.FreeBSD.org/src/commit/?id=b076d8d54c2fd91a35aad6931d0bfa2aa0122036 >> >> commit b076d8d54c2fd91a35aad6931d0bfa2aa0122036 >> Author: John Baldwin <jhb@FreeBSD.org> >> AuthorDate: 2022-06-23 17:49:09 +0000 >> Commit: John Baldwin <jhb@FreeBSD.org> >> CommitDate: 2022-06-23 17:49:09 +0000 >> >> mptable_hostb: Use legacy_get_pcibus() to fetch PCI bus number. >> >> The mptable_hostb driver is a child of legacy0 and has legacy bus >> ivars, not PCI or PCI bridge ivars. >> >> PR: 264819 >> Reported by: Dennis Clarke <dclarke@blastwave.org> >> Diagnosed by: avg >> Reviewed by: avg >> MFC after: 1 week >> Differential Revision: https://reviews.freebsd.org/D35548 >> --- >> sys/x86/x86/mptable.c | 2 +- >> sys/x86/x86/mptable_pci.c | 2 +- >> 2 files changed, 2 insertions(+), 2 deletions(-) >> >> diff --git a/sys/x86/x86/mptable.c b/sys/x86/x86/mptable.c >> index 5cc42863cf38..c5f113c55a2b 100644 >> --- a/sys/x86/x86/mptable.c >> +++ b/sys/x86/x86/mptable.c >> @@ -1250,7 +1250,7 @@ mptable_pci_host_res_init(device_t pcib) >> struct host_res_args args; >> >> KASSERT(pci0 != -1, ("do not know how to map PCI bus IDs")); >> - args.bus = pci_get_bus(pcib) + pci0; >> + args.bus = legacy_get_pcibus(pcib) + pci0; >> args.dev = pcib; >> args.sc = device_get_softc(pcib); >> if (pcib_host_res_init(pcib, &args.sc->sc_host_res) != 0) >> diff --git a/sys/x86/x86/mptable_pci.c b/sys/x86/x86/mptable_pci.c >> index 1a1d98eafc39..8a1d2abe46fe 100644 >> --- a/sys/x86/x86/mptable_pci.c >> +++ b/sys/x86/x86/mptable_pci.c >> @@ -57,7 +57,7 @@ mptable_hostb_probe(device_t dev) >> >> if (pci_cfgregopen() == 0) >> return (ENXIO); >> - if (mptable_pci_probe_table(pcib_get_bus(dev)) != 0) >> + if (mptable_pci_probe_table(legacy_get_pcibus(dev)) != 0) >> return (ENXIO); >> device_set_desc(dev, "MPTable Host-PCI bridge"); >> return (0); >> > > I think this commit broke buildkernel on our hosts (custom kernel): > > > [...] > > /usr/src/sys/x86/x86/mptable.c:1253:13: error: implicit declaration of function > 'legacy_get_pcibus' is invalid in C99 [-Werror,-Wimplicit-function-declaration] args.bus = > legacy_get_pcibus(pcib) + pci0; ^ 1 error generated. *** [mptable.o] Error code 1 > > > Kind regards, Should be fixed by 15a6642da6b0b97de580e06349706cf7e660986c. -- John Baldwin