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tty/hvc: xen: Use xen page definition

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The console ring is always based on the page granularity of Xen.

Signed-off-by: Julien Grall <julien.grall@citrix.com>
Reviewed-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Signed-off-by: David Vrabel <david.vrabel@citrix.com>
This commit is contained in:
Julien Grall 2015-05-05 16:58:43 +01:00 committed by David Vrabel
parent 7d567928db
commit 9652c08012
1 changed files with 2 additions and 2 deletions
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4
drivers/tty/hvc/hvc_xen.c
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@ -230,7 +230,7 @@ static int xen_hvm_console_init(void)
if (r < 0 || v == 0) if (r < 0 || v == 0)
goto err; goto err;
gfn = v; gfn = v;
info->intf = xen_remap(gfn << PAGE_SHIFT, PAGE_SIZE); info->intf = xen_remap(gfn << XEN_PAGE_SHIFT, XEN_PAGE_SIZE);
if (info->intf == NULL) if (info->intf == NULL)
goto err; goto err;
info->vtermno = HVC_COOKIE; info->vtermno = HVC_COOKIE;
@ -472,7 +472,7 @@ static int xencons_resume(struct xenbus_device *dev)
struct xencons_info *info = dev_get_drvdata(&dev->dev); struct xencons_info *info = dev_get_drvdata(&dev->dev);
xencons_disconnect_backend(info); xencons_disconnect_backend(info);
memset(info->intf, 0, PAGE_SIZE); memset(info->intf, 0, XEN_PAGE_SIZE);
return xencons_connect_backend(dev, info); return xencons_connect_backend(dev, info);
} }