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wifi: use io mem via device interface

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Issue #1487
This commit is contained in:
Alexander Boettcher 2015-04-13 11:00:46 +02:00 committed by Christian Helmuth
parent b9379a10e7
commit a4d6be1b3d
1 changed files with 6 additions and 2 deletions
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8
repos/dde_linux/src/lib/wifi/pci_driver.cc
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@ -354,15 +354,19 @@ extern "C" void *pci_ioremap_bar(struct pci_dev *dev, int bar)
{
using namespace Genode;
if (bar >= DEVICE_COUNT_RESOURCE || bar < 0)
return 0;
size_t start = pci_resource_start(dev, bar);
size_t size = pci_resource_len(dev, bar);
if (!start)
return 0;
Io_mem_connection *io_mem;
Io_mem_session_client *io_mem;
try {
io_mem = new (env()->heap()) Io_mem_connection(start, size, 0);
Pci::Device_client device(pci_device_cap);
io_mem = new (env()->heap()) Io_mem_session_client(device.io_mem(device.phys_bar_to_virt(bar)));
} catch (...) {
PERR("Failed to request I/O memory: [%zx,%zx)", start, start + size);
return 0;