[PATCH] powerpc/powernv: Update dump README file
From: Vasant Hegde <hidden>
Date: 2013-11-18 11:09:51
Subsystem:
linux for powerpc (32-bit and 64-bit), the rest · Maintainers:
Madhavan Srinivasan, Linus Torvalds
Update dump README file content. Signed-off-by: Vasant Hegde <redacted> --- arch/powerpc/platforms/powernv/opal-dump.c | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-)
diff --git a/arch/powerpc/platforms/powernv/opal-dump.c b/arch/powerpc/platforms/powernv/opal-dump.c
index e102a80..9bc8ad3 100644
--- a/arch/powerpc/platforms/powernv/opal-dump.c
+++ b/arch/powerpc/platforms/powernv/opal-dump.c@@ -317,9 +317,17 @@ static struct notifier_block dump_nb = { }; -/* FIXME: debugfs README message */ +/* debugfs README message */ static const char readme_msg[] = - "This file will be populated shortly.."; + "Platform dump HOWTO:\n\n" + "files:\n" + " dump - Binary file, contains actual dump data\n" + " dump_available (r--) - New dump available notification\n" + " 0 : No dump present\n" + " 1 : Dump present\n" + " dump_control(-w-) - Dump control file\n" + " 1 : Send acknowledgement (dump copied)\n" + " 2 : Initiate FipS dump\n"; /* debugfs dump_control file operations */ static ssize_t dump_control_write(struct file *file,