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| author | Boqun Feng <boqun.feng@gmail.com> | 2020-09-16 11:48:12 +0800 |
|---|---|---|
| committer | Wei Liu <wei.liu@kernel.org> | 2020-09-28 08:55:13 +0000 |
| commit | 106dee08408118c5b50387817e74419436e8b651 (patch) | |
| tree | 8582a63e1fd0344afdffe56b86a2ff9eddd85bbc /drivers/net/hyperv | |
| parent | bca6b91dfdd4347d8fe0bb97377dda0cacd51d82 (diff) | |
hv: hyperv.h: Introduce some hvpfn helper functions
When a guest communicate with the hypervisor, it must use HV_HYP_PAGE to
calculate PFN, so introduce a few hvpfn helper functions as the
counterpart of the page helper functions. This is the preparation for
supporting guest whose PAGE_SIZE is not 4k.
Signed-off-by: Boqun Feng <boqun.feng@gmail.com>
Reviewed-by: Michael Kelley <mikelley@microsoft.com>
Link: https://lore.kernel.org/r/20200916034817.30282-7-boqun.feng@gmail.com
Signed-off-by: Wei Liu <wei.liu@kernel.org>
Diffstat (limited to 'drivers/net/hyperv')
0 files changed, 0 insertions, 0 deletions