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[1/3] opal/fast-reboot: set fw_progress sensor status with IPMI_FW_PCI_INIT.

Message ID 1479099185-1622-1-git-send-email-ppaidipe@linux.vnet.ibm.com
State Accepted
Headers show

Commit Message

ppaidipe Nov. 14, 2016, 4:53 a.m. UTC 
From: Pridhiviraj Paidipeddi <ppaidipe@linux.vnet.ibm.com>

In fast-reboot path, OPAL is re-initializing the PCI subsystem.
Accordingly set firmware progress sensor status with IPMI_FW_PCI_INIT.

Signed-off-by: Pridhiviraj Paidipeddi <ppaidipe@linux.vnet.ibm.com>
---
 core/fast-reboot.c | 3 +++
 1 file changed, 3 insertions(+)

Comments

Stewart Smith Dec. 21, 2016, 4:55 a.m. UTC | #1 
ppaidipe@linux.vnet.ibm.com writes:
> From: Pridhiviraj Paidipeddi <ppaidipe@linux.vnet.ibm.com>
>
> In fast-reboot path, OPAL is re-initializing the PCI subsystem.
> Accordingly set firmware progress sensor status with IPMI_FW_PCI_INIT.
>
> Signed-off-by: Pridhiviraj Paidipeddi <ppaidipe@linux.vnet.ibm.com>
> ---
>  core/fast-reboot.c | 3 +++
>  1 file changed, 3 insertions(+)

So, I'm pretty sure this ends up being the right thing to do, so merged
to master as of 4c2f2fc8792478ca66fe21a4abc1d5b626fe203c
diff mbox

Patch

diff --git a/core/fast-reboot.c b/core/fast-reboot.c
index e9a18bc..2fc3713 100644
--- a/core/fast-reboot.c
+++ b/core/fast-reboot.c
@@ -26,6 +26,7 @@ 
 #include <pci.h>
 #include <chip.h>
 #include <chiptod.h>
+#include <ipmi.h>
 
 #define P8_EX_TCTL_DIRECT_CONTROLS(t)	(0x10013000 + (t) * 0x10)
 #define P8_DIRECT_CTL_STOP		PPC_BIT(63)
@@ -588,6 +589,8 @@  void __noreturn fast_reboot_entry(void)
 	/* Remove all PCI devices */
 	pci_reset();
 
+        ipmi_set_fw_progress_sensor(IPMI_FW_PCI_INIT);
+
 	/* Load and boot payload */
 	load_and_boot_kernel(true);
 }