Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit e71ddda0 authored by Lingutla Chandrasekhar's avatar Lingutla Chandrasekhar
Browse files

drivers: cpuidle: lpm-levels: add lpm_debug to Minidump 



Minidump only collect parts of memory which are registered
to its table. So add lpm_debug buffer to Minidump table.

Change-Id: I8635542411a560a88530ffbbfe033cd48d3507dc
Signed-off-by: default avatarLingutla Chandrasekhar <clingutla@codeaurora.org>
parent 3906d34c

drivers/cpuidle/lpm-levels.c

+10 −0
Original line number Diff line number Diff line
@@ -43,6 +43,7 @@ 
#include <soc/qcom/event_timer.h>

#include <soc/qcom/lpm-stats.h>

#include <soc/qcom/jtag.h>

#include <soc/qcom/minidump.h>

#include <asm/cputype.h>

#include <asm/arch_timer.h>

#include <asm/cacheflush.h>
@@ -1854,6 +1855,7 @@ static int lpm_probe(struct platform_device *pdev) 
	int ret;

	int size;

	struct kobject *module_kobj = NULL;

	struct md_region md_entry;



	get_online_cpus();

	lpm_root_node = lpm_of_parse_cluster(pdev);
@@ -1914,6 +1916,14 @@ static int lpm_probe(struct platform_device *pdev) 
		goto failed;

	}



	/* Add lpm_debug to Minidump*/

	strlcpy(md_entry.name, "KLPMDEBUG", sizeof(md_entry.name));

	md_entry.virt_addr = (uintptr_t)lpm_debug;

	md_entry.phys_addr = lpm_debug_phys;

	md_entry.size = size;

	if (msm_minidump_add_region(&md_entry))

		pr_info("Failed to add lpm_debug in Minidump\n");



	return 0;

failed:

	free_cluster_node(lpm_root_node);