git: nvme - Work w/qemu

Matthew Dillon dillon at
Fri Jun 17 17:02:27 PDT 2016

commit b52f4c3f65a671a7598cef5c34b814cbd813d940
Author: Matthew Dillon <dillon at>
Date:   Fri Jun 17 16:59:28 2016 -0700

    nvme - Work w/qemu
    * Work with qemu nvme emulation.  Note that qemu nvme emulation is really
      slow, much much slower than its scsi (aka ahci) emulation.
      A pci_enable_busmaster() was needed.
    * Remove manual PCI config to [re]-enable BIOS PCI interrupt.  This was
      pulled from another driver and probably is not needed.
    * Fix kldunload()ing when bar4/5 is present.  The wrong resource pointer
      was being specified.

Summary of changes:
 sys/dev/disk/nvme/nvme_attach.c | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

DragonFly BSD source repository

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