mirror of
https://github.com/RGBCube/serenity
synced 2025-07-25 21:57:43 +00:00
Kernel/NVMe: Add initial NVMe driver support
Add a basic NVMe driver support to serenity based on NVMe spec 1.4. The driver can support multiple NVMe drives (subsystems). But in a NVMe drive, the driver can support one controller with multiple namespaces. Each core will get a separate NVMe Queue. As the system lacks MSI support, PIN based interrupts are used for IO. Tested the NVMe support by replacing IDE driver with the NVMe driver :^)
This commit is contained in:
parent
602b35aa62
commit
e99fafb683
13 changed files with 946 additions and 0 deletions
|
@ -68,6 +68,8 @@ protected:
|
|||
: Device(major, minor)
|
||||
, m_block_size(block_size)
|
||||
{
|
||||
// 512 is the minimum sector size in most block devices
|
||||
VERIFY(m_block_size >= 512);
|
||||
}
|
||||
|
||||
private:
|
||||
|
|
Loading…
Add table
Add a link
Reference in a new issue