X-Git-Url: http://git.joshuawise.com/netwatch.git/blobdiff_plain/34205a17f715de78b7b88f8c44d0cd00885b91b6..42e26afa5bd5fa75849fb51d0e7918aa51cffda7:/aseg/counter.c

diff --git a/aseg/counter.c b/aseg/counter.c
index 1138e53..5c88850 100644
--- a/aseg/counter.c
+++ b/aseg/counter.c
@@ -4,6 +4,7 @@
 #include <minilib.h>
 #include <smi.h>
 #include "vga-overlay.h"
+#include "packet.h"
 
 unsigned int counter = 0;
 unsigned long pcisave;
@@ -48,6 +49,46 @@ void pci_dump() {
 	outl(0x840, 0x0100);
 }
 
+void timer_handler(smi_event_t ev)
+{
+	static unsigned int ticks = 0;
+	
+	smi_disable_event(SMI_EVENT_FAST_TIMER);
+	smi_enable_event(SMI_EVENT_FAST_TIMER);
+	
+	outb(0x80, (ticks++) & 0xFF);
+	
+	outlog();
+}
+
+void kbc_handler(smi_event_t ev)
+{
+	pci_dump();
+}
+
+void gbl_rls_handler(smi_event_t ev)
+{
+	unsigned long ecx;
+	
+	ecx = *(unsigned long*)0xAFFD4;
+
+	packet_t * packet = check_packet(ecx);
+	if (!packet)
+	{
+		dologf("WARN: bad packet at %08x", ecx);
+		return;
+	}
+
+	dologf("Got packet: type %08x", packet->type);
+
+	if (packet->type == 42) {
+		dump_log((char *)packet->data);
+		*(unsigned long*)0xAFFD4 = 42;
+	} else {
+		*(unsigned long*)0xAFFD4 = 0x2BADD00D;
+	}
+}
+
 void smi_entry(void)
 {
 	char statstr[512];
@@ -56,19 +97,12 @@ void smi_entry(void)
 	vgasave = inb(0x3D4);
 	
 	counter++;
-	outb(0x80, (counter & 0xFF));
-	
 	sprintf(statstr, "15-412! %08x %08x", smi_status(), counter);
 	strblit(statstr, 0, 0);
 	
-	if (inl(0x834) & 0x1000)
-	{
-		if (inl(0x844) & 0x1000)	/* devact_sts */
-		{
-			pci_dump();
-			outl(0x844, 0x1000);	/* ack it */
-		}
-	}
+	extern void do_bother();
+	do_bother();
+	
 	if (inl(0x840) & 0x1000)
 	{
 		pci_dump();
@@ -77,7 +111,6 @@ void smi_entry(void)
 	}
 
 	smi_poll();
-	outlog();
 	
 	outl(0xCF8, pcisave);
 	outb(0x3D4, vgasave);