On 03/25/2014 11:22 AM, Anton Blanchard wrote:
Hi Vasant,
On 02/09/2014 02:50 AM, Anton Blanchard wrote:
Hi Vasant,
+static void free_dump_sg_list(struct opal_sg_list *list)
+{
+ struct opal_sg_list *sg1;
+ while (list) {
+ sg1 = list->next;
+ kfree(l
Hi Vasant,
> On 02/09/2014 02:50 AM, Anton Blanchard wrote:
> >
> > Hi Vasant,
> >
> >> +static void free_dump_sg_list(struct opal_sg_list *list)
> >> +{
> >> + struct opal_sg_list *sg1;
> >> + while (list) {
> >> + sg1 = list->next;
> >> + kfree(list);
> >> + list = s
This enables support for userspace to fetch and initiate FSP and
Platform dumps from the service processor (via firmware) through sysfs.
Based on original patch from Vasant Hegde
Flow:
- We register for OPAL notification events.
- OPAL sends new dump available notification.
- We make infor
On 02/09/2014 02:50 AM, Anton Blanchard wrote:
Hi Vasant,
+static void free_dump_sg_list(struct opal_sg_list *list)
+{
+ struct opal_sg_list *sg1;
+ while (list) {
+ sg1 = list->next;
+ kfree(list);
+ list = sg1;
+ }
+ list = NU
Hi Vasant,
> +static void free_dump_sg_list(struct opal_sg_list *list)
> +{
> + struct opal_sg_list *sg1;
> + while (list) {
> + sg1 = list->next;
> + kfree(list);
> + list = sg1;
> + }
> + list = NULL;
> +}
> +
> +/*
> + * Build dump buffer sca
This patch adds interface to retrieve FSP and Platform dump.
Flow:
- We register for OPAL notification events.
- OPAL sends new dump available notification.
- We retrieve the dump via OPAL interface and send it to debugfs.
- User copies the dump data and end ACKs via debugfs.
- We send A
