X-Git-Url: http://git.joshuawise.com/netwatch.git/blobdiff_plain/efea5b4edd5cc94b4ed0917ebca0efb6bb6a2f82..31ddf9b375ddf1bd142750bc4762b3268e297619:/grubload/multiboot_c.c?ds=sidebyside

diff --git a/grubload/multiboot_c.c b/grubload/multiboot_c.c
index 04f9b2f..372363c 100644
--- a/grubload/multiboot_c.c
+++ b/grubload/multiboot_c.c
@@ -50,10 +50,9 @@ void c_start(unsigned int magic, struct mb_info *mbinfo)
 
 	if (mbinfo->mod_cnt != 1)
 		panic("Expected exactly one module; cannot continue.");
-
+	outputf("Current SMRAMC state is: %02x", pci_read8(0, 0, 0, 0x70));
 	outputf("Current USB state is: %04x %04x", pci_read16(0, 31, 2, 0xC0), pci_read16(0, 31, 4, 0xC0));
 	outputf("Current SMI state is: %08x", inl(0x830));
-	outputf("Current SMRAMC state is: %02x", pci_read8(0, 0, 0, 0x70));
 	
 	smi_disable();
 	
@@ -62,6 +61,8 @@ void c_start(unsigned int magic, struct mb_info *mbinfo)
 	pci_write16(0, 31, 2, 0xC0, 0);
 	pci_write16(0, 31, 4, 0xC0, pci_read16(0, 31, 4, 0xC0));
 	pci_write16(0, 31, 4, 0xC0, 0);
+	
+	pci_bus_enum();
 
 	/* Open the SMRAM aperture and load our ELF. */
 	old_smramc = smram_save_state();
@@ -80,6 +81,8 @@ void c_start(unsigned int magic, struct mb_info *mbinfo)
 
 	info->firstrun();
 	smram_restore_state(old_smramc);
+	
+	outputf("New SMRAMC state is: %02x", pci_read8(0, 0, 0, 0x70));
 
 	puts("Waiting for a bit before returning to real mode...");
 	for (i=0; i<0x500000; i++)