mirror of
https://github.com/RGBCube/serenity
synced 2025-07-27 07:37:46 +00:00
Kernel: Implement a naive version of virtconsole by memcpying to physical page
This patch allocates a physical page for each of the virtqueues and memcpys to it when receiving a buffer to get a physical, aligned contiguous buffer as required by the virtio specification. Co-authored-by: Sahan <sahan.h.fernando@gmail.com>
This commit is contained in:
parent
42b1eb5af1
commit
ecfa7cb824
8 changed files with 35 additions and 18 deletions
|
@ -59,8 +59,8 @@ private:
|
|||
virtual bool handle_device_config_change() override;
|
||||
virtual String device_name() const override { return String::formatted("hvc{}", minor()); }
|
||||
|
||||
VirtIOQueue* m_receive_queue { nullptr };
|
||||
VirtIOQueue* m_send_queue { nullptr };
|
||||
OwnPtr<Region> m_receive_region;
|
||||
OwnPtr<Region> m_transmit_region;
|
||||
};
|
||||
|
||||
}
|
||||
|
|
Loading…
Add table
Add a link
Reference in a new issue