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| author | Stephen Rothwell <sfr@canb.auug.org.au> | 2006-07-13 18:53:32 +1000 |
|---|---|---|
| committer | Stephen Rothwell <sfr@canb.auug.org.au> | 2006-07-13 18:53:32 +1000 |
| commit | 4e9e95a3554e98e7383a3591283ffcd850c9ef48 (patch) | |
| tree | 245703cc917a274b84f02cf68c43ba5efe370f59 /drivers/char/hvc_vio.c | |
| parent | 8bff05b052db7a4cfaaf0eee7f8145600548e9c9 (diff) | |
| download | lwn-4e9e95a3554e98e7383a3591283ffcd850c9ef48.tar.gz lwn-4e9e95a3554e98e7383a3591283ffcd850c9ef48.zip | |
[POWERPC] Make the hvc_console output buffer size settable
So the iSeries console will be faster since it can send up to 200 bytes at
a time to the Hypervisor. This only affects the tty part of the console,
the console writes are still in 16 byte lots.
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Diffstat (limited to 'drivers/char/hvc_vio.c')
| -rw-r--r-- | drivers/char/hvc_vio.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/char/hvc_vio.c b/drivers/char/hvc_vio.c index 9add81ceb440..651e5d25f58b 100644 --- a/drivers/char/hvc_vio.c +++ b/drivers/char/hvc_vio.c @@ -90,7 +90,8 @@ static int __devinit hvc_vio_probe(struct vio_dev *vdev, if (!vdev || !id) return -EPERM; - hp = hvc_alloc(vdev->unit_address, vdev->irq, &hvc_get_put_ops); + hp = hvc_alloc(vdev->unit_address, vdev->irq, &hvc_get_put_ops, + MAX_VIO_PUT_CHARS); if (IS_ERR(hp)) return PTR_ERR(hp); dev_set_drvdata(&vdev->dev, hp); |