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authorSolomon Peachy <pizza@shaftnet.org>2020-07-14 21:38:16 -0400
committerSolomon Peachy <pizza@shaftnet.org>2020-07-15 01:43:07 +0000
commit4a1988d31bcf8361f92ca74c460077ee6cb64ba7 (patch)
tree3afdfd922cb54370f1a3b0de10e02465a060f3e1 /apps
parent385d2eaa1956327f7d9bacb4a69767257775bfd0 (diff)
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debug ata: Distinguish between Advanced power management and basic PM
The old debug menu item covered APM, which is optional in the ATA spec However, despite basic power management being mandatory, several popular ATA/CF->SD adapters do not advertise PM support and have problems when it is used. An earlier patch (g#2500 / 5462907) disabled sleep when the PM capability bit was not set; this makes it visible in the debug menu. Change-Id: I2f3dd1244798d7bbb8239ac159c6470774b0c05e
Diffstat (limited to 'apps')
-rw-r--r--apps/debug_menu.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/apps/debug_menu.c b/apps/debug_menu.c
index a46c169844..bc272e2a85 100644
--- a/apps/debug_menu.c
+++ b/apps/debug_menu.c
@@ -1407,9 +1407,12 @@ static int disk_callback(int btn, struct gui_synclist *lists)
"Free: %ld MB", free / 1024);
simplelist_addline(
"Spinup time: %d ms", storage_spinup_time() * (1000/HZ));
- i = identify_info[83] & (1<<3);
+ i = identify_info[82] & (1<<3);
simplelist_addline(
"Power mgmt: %s", i ? "enabled" : "unsupported");
+ i = identify_info[83] & (1<<3);
+ simplelist_addline(
+ "Adv Power mgmt: %s", i ? "enabled" : "unsupported");
i = identify_info[83] & (1<<9);
simplelist_addline(
"Noise mgmt: %s", i ? "enabled" : "unsupported");