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| author | Alexander Duyck <aduyck@mirantis.com> | 2015-10-29 16:21:16 -0500 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2015-10-30 15:14:56 -0500 |
| commit | b390864482924a21f8d7e25636d0140de93fba7e (patch) | |
| tree | df4887ac9ea9c5c098474654aef3218f51b6030f /MAINTAINERS | |
| parent | a39e3fcd72356e2bcb46fd99ec4e98064bd806b2 (diff) | |
| download | linux-b390864482924a21f8d7e25636d0140de93fba7e.tar.bz2 | |
PCI: Wait 1 second between disabling VFs and clearing NumVFs
Per sec 3.3.3.1 of the SR-IOV spec, r1.1, we must allow 1.0s after clearing
VF Enable before reading any field in the SR-IOV Extended Capability.
Wait 1 second before calling pci_iov_set_numvfs(), which reads
PCI_SRIOV_VF_OFFSET and PCI_SRIOV_VF_STRIDE after it sets PCI_SRIOV_NUM_VF.
[bhelgaas: split to separate patch for reviewability, add spec reference]
Signed-off-by: Alexander Duyck <aduyck@mirantis.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'MAINTAINERS')
0 files changed, 0 insertions, 0 deletions