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es1370: Always enable PCI bus mastering.

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Makes the device work under QEMU with "-soundhw es1370".
This commit is contained in:
Michael Lotz 2020-08-17 01:15:22 +02:00
parent 738ccb5a78
commit 758661fee6
1 changed files with 3 additions and 1 deletions
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4
src/add-ons/kernel/drivers/audio/ac97/es1370/es1370.c
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@ -452,7 +452,9 @@ es1370_setup(es1370_dev * card)
cmd = (*pci->read_pci_config)(card->info.bus, card->info.device, card->info.function, PCI_command, 2);
PRINT(("PCI command before: %x\n", cmd));
(*pci->write_pci_config)(card->info.bus, card->info.device, card->info.function, PCI_command, 2, cmd | PCI_command_io);
(*pci->write_pci_config)(card->info.bus, card->info.device,
card->info.function, PCI_command, 2,
cmd | PCI_command_master | PCI_command_io);
cmd = (*pci->read_pci_config)(card->info.bus, card->info.device, card->info.function, PCI_command, 2);
PRINT(("PCI command after: %x\n", cmd));