diff options
author | Dave Jiang <dave.jiang@intel.com> | 2021-12-14 23:23:09 +0300 |
---|---|---|
committer | Vinod Koul <vkoul@kernel.org> | 2022-01-05 10:44:25 +0300 |
commit | 7ed6f1b85fb613e5e44ef3e14d73f2dc96860935 (patch) | |
tree | f73b3d826525354a5a4980e099928415e0c0036c /drivers/dma/idxd/idxd.h | |
parent | 0f225705cf6536826318180831e18a74595efc8d (diff) | |
download | linux-7ed6f1b85fb613e5e44ef3e14d73f2dc96860935.tar.xz |
dmaengine: idxd: change bandwidth token to read buffers
DSA spec v1.2 has changed the term of "bandwidth tokens" to "read buffers"
in order to make the concept clearer. Deprecate bandwidth token
naming in the driver and convert to read buffers in order to match with
the spec and reduce confusion when reading the spec.
Signed-off-by: Dave Jiang <dave.jiang@intel.com>
Link: https://lore.kernel.org/r/163951338932.2988321.6162640806935567317.stgit@djiang5-desk3.ch.intel.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/dma/idxd/idxd.h')
-rw-r--r-- | drivers/dma/idxd/idxd.h | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/dma/idxd/idxd.h b/drivers/dma/idxd/idxd.h index 6353e762286d..da72eb15f610 100644 --- a/drivers/dma/idxd/idxd.h +++ b/drivers/dma/idxd/idxd.h @@ -90,9 +90,9 @@ struct idxd_group { int id; int num_engines; int num_wqs; - bool use_token_limit; - u8 tokens_allowed; - u8 tokens_reserved; + bool use_rdbuf_limit; + u8 rdbufs_allowed; + u8 rdbufs_reserved; int tc_a; int tc_b; }; @@ -292,11 +292,11 @@ struct idxd_device { u32 max_batch_size; int max_groups; int max_engines; - int max_tokens; + int max_rdbufs; int max_wqs; int max_wq_size; - int token_limit; - int nr_tokens; /* non-reserved tokens */ + int rdbuf_limit; + int nr_rdbufs; /* non-reserved read buffers */ unsigned int wqcfg_size; union sw_err_reg sw_err; |