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dzianis97 / iwidarwin

Automatically exported from code.google.com/p/iwidarwin
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acer 5920g 3945 pci regions allocation fails #78

Closed GoogleCodeExporter closed 9 years ago

GoogleCodeExporter commented 9 years ago 
What steps will reproduce the problem?
1. get acer 5920g
2. kextload iwi3945.kext with added additional debug
3. see on the screen

after digging it i foudn out where exactly it fails,
in 
static int iwl3945_pci_probe(struct pci_dev *pdev, const struct 
pci_device_id *ent)
...
    priv->hw_base = pci_iomap(pdev, 0, 0);
    if (!priv->hw_base) {
        err = -ENODEV;
        goto out_pci_release_regions;
    }

Original issue reported on code.google.com by boba...@gmail.com on 29 Aug 2008 at 11:15

GoogleCodeExporter commented 9 years ago 
try to reinstall mac os - the driver must load

Original comment by jalav...@gmail.com on 30 Aug 2008 at 12:05

GoogleCodeExporter commented 9 years ago 
no, it;'s freshly instaleld macosx

i found out why it fails, osx jsut can't map mmio for it, because ioreg entry 
for it 
misses IODeviceMemory

for osx this device seems to be disabled.

Original comment by boba...@gmail.com on 30 Aug 2008 at 7:30

GoogleCodeExporter commented 9 years ago 
i think this is a mac os x extensions bug. search in the forum - i think 
someone as a
fix for this

Original comment by jalav...@gmail.com on 26 Sep 2008 at 3:34

GoogleCodeExporter commented 9 years ago

Original comment by jalav...@gmail.com on 12 Jun 2009 at 1:04