| Message ID | 20170111170058.10550.91156.stgit@ltcalpine2-lp14.aus.stglabs.ibm.com (mailing list archive) |
|---|---|
| State | Accepted |
| Headers | show |
On Wed, 2017-01-11 at 17:00:58 UTC, Nathan Fontenot wrote: > As we add the ability to do DLPAR of additional devices through > the sysfs interface we need to know which devices are supported. > This adds the reporting of supported devices with a comma separated > list reported in the existing /sys/kernel/dlpar. > > Signed-off-by: Nathan Fontenot <nfont@linux.vnet.ibm.com> Applied to powerpc next, thanks. https://git.kernel.org/powerpc/c/673bc4354d42731018494bb69d63b6 cheers
diff --git a/arch/powerpc/platforms/pseries/dlpar.c b/arch/powerpc/platforms/pseries/dlpar.c index 76caa4a..1152590 100644 --- a/arch/powerpc/platforms/pseries/dlpar.c +++ b/arch/powerpc/platforms/pseries/dlpar.c @@ -551,7 +551,13 @@ static ssize_t dlpar_store(struct class *class, struct class_attribute *attr, return rc ? rc : count; } -static CLASS_ATTR(dlpar, S_IWUSR, NULL, dlpar_store); +static ssize_t dlpar_show(struct class *class, struct class_attribute *attr, + char *buf) +{ + return sprintf(buf, "%s\n", "memory,cpu"); +} + +static CLASS_ATTR(dlpar, S_IWUSR | S_IRUSR, dlpar_show, dlpar_store); static int __init pseries_dlpar_init(void) {
As we add the ability to do DLPAR of additional devices through the sysfs interface we need to know which devices are supported. This adds the reporting of supported devices with a comma separated list reported in the existing /sys/kernel/dlpar. Signed-off-by: Nathan Fontenot <nfont@linux.vnet.ibm.com> --- arch/powerpc/platforms/pseries/dlpar.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-)