From 60ce6152fd3ab299920cfe984698f85279360a51 Mon Sep 17 00:00:00 2001 From: Brandon Breitenstein Date: Tue, 8 Aug 2017 15:30:41 -0700 Subject: intel/common/block/smm: Update smihandler to handle gpi Updating the common smihandler to handler gpi events which originally were going to be left to each soc to handle. After some more analysis the gpi handler can also be commonized. Change-Id: I6273fe846587137938bbcffa3a92736b91982574 Signed-off-by: Brandon Breitenstein Reviewed-on: https://review.coreboot.org/20917 Reviewed-by: Aaron Durbin Tested-by: build bot (Jenkins) --- src/soc/intel/common/block/smm/smihandler.c | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) (limited to 'src/soc/intel/common/block/smm') diff --git a/src/soc/intel/common/block/smm/smihandler.c b/src/soc/intel/common/block/smm/smihandler.c index 7a4be47844..24327f2aa8 100644 --- a/src/soc/intel/common/block/smm/smihandler.c +++ b/src/soc/intel/common/block/smm/smihandler.c @@ -356,6 +356,29 @@ void smihandler_southbridge_periodic( printk(BIOS_DEBUG, "Periodic SMI.\n"); } +void __attribute__((weak)) +mainboard_smi_gpi_handler(const struct gpi_status *sts) { } + +void smihandler_southbridge_gpi( + const struct smm_save_state_ops *save_state_ops) +{ + struct gpi_status smi_sts; + + gpi_clear_get_smi_status(&smi_sts); + mainboard_smi_gpi_handler(&smi_sts); + + /* Clear again after mainboard handler */ + gpi_clear_get_smi_status(&smi_sts); +} + +void __attribute__((weak)) mainboard_smi_espi_handler(void) { } + +void smihandler_southbridge_espi( + const struct smm_save_state_ops *save_state_ops) +{ + mainboard_smi_espi_handler(); +} + void southbridge_smi_handler(void) { int i; -- cgit v1.2.3