ExternalVendorCode/genode
1
0
Fork 0
mirror of https://github.com/genodelabs/genode.git synced 2024-12-23 23:42:32 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

platform_drv: use label of client for ram session

Browse Source
This commit is contained in:
Alexander Boettcher 2016-11-10 15:08:16 +01:00 committed by Christian Helmuth
parent 81f0cacf66
commit a72f81472b
1 changed files with 10 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

20
repos/os/src/drivers/platform/spec/x86/pci_session_component.h
View File

@ -129,21 +129,22 @@ namespace Platform {
{
private:
Genode::Rpc_entrypoint *_ep;
Genode::Allocator_guard _md_alloc;
Genode::List<Device_component> _device_list;
Genode::Rpc_entrypoint &_device_pd_ep;
Genode::Rpc_entrypoint *_ep;
Genode::Allocator_guard _md_alloc;
Genode::List<Device_component> _device_list;
Genode::Rpc_entrypoint &_device_pd_ep;
Genode::Session_label _label;
struct Resources {
Genode::Ram_connection _ram;
Genode::List<Platform::Ram_dataspace> _ram_caps;
Genode::Tslab<Platform::Ram_dataspace, 4096 - 64> _ram_caps_slab;
Resources(Genode::Allocator_guard &md_alloc)
Resources(Genode::Allocator_guard &md_alloc, Genode::Session_label &label)
:
/* restrict physical address to 3G on 32bit */
_ram("dma", 0, (sizeof(void *) == 4)
? 0xc0000000UL : 0x100000000ULL),
/* restrict physical address to 3G on 32bit, 4G on 64bit */
_ram(label.string(), 0, (sizeof(void *) == 4)
? 0xc0000000UL : 0x100000000ULL),
_ram_caps_slab(&md_alloc)
{
/* associate _ram session with platform_drv _ram session */
@ -236,7 +237,6 @@ namespace Platform {
bool valid() { return policy && policy->root().valid() && child.valid(); }
};
Genode::Session_label _label;
Genode::Session_policy _policy;
Genode::Lazy_volatile_object<struct Devicepd> _device_pd;
@ -501,8 +501,8 @@ namespace Platform {
_ep(ep),
_md_alloc(md_alloc, Genode::Arg_string::find_arg(args, "ram_quota").long_value(0)),
_device_pd_ep(device_pd_ep),
_resources(_md_alloc),
_label(Genode::label_from_args(args)),
_resources(_md_alloc, _label),
_policy(_label)
{
/* non-pci devices */