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increase driver memory

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This commit is contained in:
Marcel Lütke Dreimann
2023-01-03 13:53:16 +01:00
parent f1f801b32b
commit fdc6b8822d
1 changed files with 1 additions and 3 deletions
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4
repos/dde_uos-intel-gpgpu/src/gpgpu/gpgpu_genode.cc
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@@ -24,10 +24,9 @@ void gpgpu_genode::handleInterrupt()
gpgpu_genode::gpgpu_genode(Env& e) : env(e), heap{ e.ram(), e.rm() }, alloc(&heap), ram_cap(), mapped_base(0), base(0), pci(e), dev(), prev_dev(), irq(nullptr), dispatcher(env.ep(), *this, &gpgpu_genode::handleInterrupt)
{
// size of avaible memory for allocator
const unsigned long size = 0x1000 * 0x1000;
const unsigned long size = 0x1000 * 0x1000 * 4;
// allocate chunk of ram
//ram_cap = e.ram().alloc(size);
size_t donate = size;
ram_cap =
retry<Out_of_ram>(
@@ -42,7 +41,6 @@ gpgpu_genode::gpgpu_genode(Env& e) : env(e), heap{ e.ram(), e.rm() }, alloc(&hea
});
mapped_base = e.rm().attach(ram_cap);
base = pci.dma_addr(ram_cap);
//base = Dataspace_client(ram_cap).phys_addr();
// use this ram for allocator
alloc.add_range(mapped_base, size);