diff options
| author | Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> | 2008-06-20 03:05:12 (GMT) |
|---|---|---|
| committer | Jesse Barnes <jbarnes@virtuousgeek.org> | 2008-06-25 22:55:11 (GMT) |
| commit | 66618bad123494beb30c0d590460e972e5b0977e (patch) | |
| tree | 4750c192e5f004cc97dd8e031484eda976fcddcb /drivers/pci/hotplug | |
| parent | 820943b6fc4781621dee52ba026106758a727dd3 (diff) | |
| download | linux-fsl-qoriq-66618bad123494beb30c0d590460e972e5b0977e.tar.xz | |
pciehp: change command polling frequency
Change command polling frequency to 100Hz from 10Hz in order to reduce
the delay in the common case of a command completing quickly.
Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Diffstat (limited to 'drivers/pci/hotplug')
| -rw-r--r-- | drivers/pci/hotplug/pciehp_hpc.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/pci/hotplug/pciehp_hpc.c b/drivers/pci/hotplug/pciehp_hpc.c index 36ea949..5ef4bae 100644 --- a/drivers/pci/hotplug/pciehp_hpc.c +++ b/drivers/pci/hotplug/pciehp_hpc.c @@ -259,8 +259,8 @@ static inline int pcie_poll_cmd(struct controller *ctrl) } } while (timeout > 1000) { - msleep(100); - timeout -= 100; + msleep(10); + timeout -= 10; if (!pciehp_readw(ctrl, SLOTSTATUS, &slot_status)) { if (slot_status & CMD_COMPLETED) { pciehp_writew(ctrl, SLOTSTATUS, CMD_COMPLETED); |