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-rw-r--r--com32/modules/pcitest.c70
1 files changed, 70 insertions, 0 deletions
diff --git a/com32/modules/pcitest.c b/com32/modules/pcitest.c
new file mode 100644
index 00000000..2b0b6be2
--- /dev/null
+++ b/com32/modules/pcitest.c
@@ -0,0 +1,70 @@
+/* ----------------------------------------------------------------------- *
+ *
+ * Copyright 2006 Erwan Velu - All Rights Reserved
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, Inc., 53 Temple Place Ste 330,
+ * Boston MA 02111-1307, USA; either version 2 of the License, or
+ * (at your option) any later version; incorporated herein by reference.
+ *
+ * ----------------------------------------------------------------------- */
+
+/*
+ * pcitest.c
+ *
+ */
+
+#include <inttypes.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <console.h>
+#include <com32.h>
+#include <sys/pci.h>
+#include <stdbool.h>
+
+#ifdef DEBUG
+# define dprintf printf
+#else
+# define dprintf(...) ((void)0)
+#endif
+
+char display_line;
+#define moreprintf(...) do { display_line++; if (display_line == 24) { char tempbuf[10]; display_line=0; printf("Press enter to continue\n"); fgets(tempbuf, sizeof tempbuf, stdin);} printf ( __VA_ARGS__); } while (0);
+
+void display_pci_devices(s_pci_device_list *pci_device_list) {
+ int pci_dev;
+ for (pci_dev=0; pci_dev<pci_device_list->count;pci_dev++) {
+ s_pci_device *pci_device = &pci_device_list->pci_device[pci_dev];
+ printf("PCI: Vendor=%04x Product=%04x Sub_vendor=%04x Sub_Product=%04x Release=%02x\n",pci_device->vendor,pci_device->product,pci_device->sub_vendor,pci_device->sub_product,pci_device->revision);
+ }
+ printf("PCI: %d devices found\n",pci_device_list->count);
+}
+
+void display_pci_bus(s_pci_bus_list *pci_bus_list, bool display_pci_devices) {
+ int bus;
+ for (bus=0; bus<pci_bus_list->count;bus++) {
+ s_pci_bus pci_bus = pci_bus_list->pci_bus[bus];
+ printf("\nPCI BUS No %d:\n",pci_bus.id);
+ if (display_pci_devices) {
+ int pci_dev;
+ for (pci_dev=0;pci_dev<pci_bus.pci_device_count;pci_dev++) {
+ s_pci_device pci_device=*(pci_bus.pci_device[pci_dev]);
+ printf("%s:%s#(%04x:%04x[%04x:%04x])\n",pci_device.vendor_name,pci_device.product_name,pci_device.vendor,pci_device.product,pci_device.sub_vendor,pci_device.sub_product);
+ }
+ }
+ }
+ printf("PCI: %d buses found\n",pci_bus_list->count);
+}
+
+int main(int argc, char *argv[])
+{
+ s_pci_device_list pci_device_list;
+ s_pci_bus_list pci_bus_list;
+ openconsole(&dev_null_r, &dev_stdcon_w);
+ pci_scan(&pci_bus_list,&pci_device_list);
+// display_pci_devices(&pci_device_list);
+ display_pci_bus(&pci_bus_list,true);
+ return 1;
+}