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dde_linux: enable pci config command memory access

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Issue #2620
This commit is contained in:
Alexander Boettcher 2017-12-18 13:45:38 +01:00 committed by Norman Feske
parent 10f1616c28
commit 1f1d1af041
2 changed files with 6 additions and 2 deletions
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6
repos/dde_linux/src/include/lx_kit/internal/pci_dev.h
View File

@ -122,6 +122,7 @@ class Lx::Pci_dev : public pci_dev, public Lx_kit::List<Pci_dev>::Element
/* setup resources */
bool io = false;
bool mem = false;
for (int i = 0; i < Device::NUM_RESOURCES; i++) {
Device::Resource res = _client.resource(i);
if (res.type() == Device::Resource::INVALID)
@ -141,11 +142,14 @@ class Lx::Pci_dev : public pci_dev, public Lx_kit::List<Pci_dev>::Element
_io_port.session(res.base(), res.size(), _client.io_port(virt_bar));
io = true;
}
if (res.type() == Device::Resource::MEMORY)
mem = true;
}
/* enable bus master and io bits */
/* enable bus master, memory and io bits */
uint16_t cmd = _client.config_read(CMD, Device::ACCESS_16BIT);
cmd |= io ? 0x1 : 0;
cmd |= mem ? 0x2 : 0;
/* enable bus master */
cmd |= 0x4;

2
repos/dde_linux/src/lx_kit/malloc.cc
View File

@ -253,7 +253,7 @@ class Lx_kit::Malloc : public Lx::Malloc
if (msb > SLAB_STOP_LOG2) {
Genode::error("slab too large ",
1UL << msb, "reqested ", size, " cached ", (int)_cached);
1UL << msb, " requested ", size, " cached ", (int)_cached);
return 0;
}