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| author |   Jordan_Hargrave@Dell.com <Jordan_Hargrave@Dell.com> | 2011-05-09 15:24:55 -0500 |
|---|---|---|
| committer |   Jesse Barnes <jbarnes@virtuousgeek.org> | 2011-05-10 15:43:41 -0700 |
| commit | e522a7126c7c144a1dd14c6f217ac31e71082b1d (patch) | |
| tree | 254995a97ed165bc009812969ecafb8b5ef063bc /kernel/sysctl.c | |
| parent | PCI/ACPI: Report _OSC control mask returned on failure to get control (diff) | |
| download | wireguard-linux-e522a7126c7c144a1dd14c6f217ac31e71082b1d.tar.xz wireguard-linux-e522a7126c7c144a1dd14c6f217ac31e71082b1d.zip | |
PCI: Set PCIE maxpayload for card during hotplug insertion
The following patch sets the MaxPayload setting to match the parent
reading when inserting a PCIE card into a hotplug slot. On our system,
the upstream bridge is set to 256, but when inserting a card, the card
setting defaults to 128. As soon as I/O is performed to the card it
starts receiving errors since the payload size is too small.
Reviewed-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Signed-off-by: Jordan Hargrave <jordan_hargrave@dell.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Diffstat (limited to 'kernel/sysctl.c')
0 files changed, 0 insertions, 0 deletions