ExternalVendorCode/genode
1
0
Fork 0
mirror of https://github.com/genodelabs/genode.git synced 2025-03-21 03:25:34 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

USB: Explicitly allocate DMA buffers

Browse Source
This commit is contained in:
Norman Feske 2012-06-21 12:32:14 +02:00
parent 23704c770f
commit c32dbfec53
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
dde_linux/src/drivers/usb/dma.h
View File

@ -39,7 +39,7 @@ namespace Genode {
Dma() : _range(env()->heap())
{
Ram_dataspace_capability cap = env()->ram_session()->alloc(SIZE);
Ram_dataspace_capability cap = env()->ram_session()->alloc(SIZE, false);
_base_phys = Dataspace_client(cap).phys_addr();
_base = (addr_t)env()->rm_session()->attach(cap);
dde_kit_log(DEBUG_DMA, "New DMA range [%lx-%lx)", _base, _base + SIZE);