FreeBSD Bugzilla – Attachment 173071 Details for
Bug 211081
LSI MegaRAID SAS 9271-8i not detected after upgrade to 11; card doesn't attach to bus on 11
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[patch]
pci_hp_tunable.patch
file_211081.txt (text/plain), 657 bytes, created by
John Baldwin
on 2016-07-28 15:02:13 UTC
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Description:
pci_hp_tunable.patch
Filename:
MIME Type:
Creator:
John Baldwin
Created:
2016-07-28 15:02:13 UTC
Size:
657 bytes
patch
obsolete
>Index: pci_pci.c >=================================================================== >--- pci_pci.c (revision 303397) >+++ pci_pci.c (working copy) >@@ -907,11 +907,19 @@ pcib_set_mem_decode(struct pcib_softc *sc) > /* > * PCI-express HotPlug support. > */ >+static int pci_enable_pcie_hp = 1; >+SYSCTL_INT(_hw_pci, OID_AUTO, enable_pcie_hp, CTLFLAG_RDTUN, >+ &pci_enable_pcie_hp, 0, >+ "Enable support for native PCI-express HotPlug."); >+ > static void > pcib_probe_hotplug(struct pcib_softc *sc) > { > device_t dev; > >+ if (!pci_enable_pcie_hp) >+ return; >+ > dev = sc->dev; > if (pci_find_cap(dev, PCIY_EXPRESS, NULL) != 0) > return;
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bug 211081
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172494
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172498
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172545
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