Bother the 3c905 every time we take an IRQ, which makes the bothering 'stick'.

[netwatch.git] / aseg / firstrun.c

diff --git a/aseg/firstrun.c b/aseg/firstrun.c
index 2ca07e0dbaa43caddbdbccdb7224b80d51a29c35..75bcccc9f85e9966030b19857c558fd9f36c1253 100644 (file)
--- a/aseg/firstrun.c
+++ b/aseg/firstrun.c
@@ -12,18 +12,32 @@ extern void timer_handler(smi_event_t ev);
 extern void kbc_handler(smi_event_t ev);
 extern void gbl_rls_handler(smi_event_t ev);
 
+static int found = 0, _bus, _dev, _fn;
+
+void do_bother()
+{
+       int bar;
+
+       if (!found)
+               return;
+               
+       pci_write16(_bus, _dev, _fn, 0x04, 0x00);
+       for (bar = 0; bar < 6; bar++)
+               pci_write32(_bus, _dev, _fn, 0x10 + bar*4, 0x1FFFFFFF);
+}
+
 int bother_3c905(pci_dev_t *dev)
 {
        if (dev->vid == 0x10B7 || dev->did == 0x9200)
        {
-               int bar;
-               
                outputf("Found a 3c905 to bother");
-               pci_write16(dev->bus, dev->dev, dev->fn, 0x04, 0x00);
                
-               for (bar = 0; bar < 6; bar++)
-                       if (dev->bars[bar].type != PCI_BAR_NONE)
-                               pci_write32(dev->bus, dev->dev, dev->fn, 0x10 + bar*4, 0);
+               _bus = dev->bus;
+               _dev = dev->dev;
+               _fn = dev->fn;
+               found = 1;
+               
+               do_bother();
                
                return 1;
        }