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| author |   Dan Williams <dan.j.williams@intel.com> | 2022-05-18 17:55:13 -0700 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2022-07-09 16:22:41 -0700 |
| commit | e8b7ea58abbd2335734e67cccbd992e4735366bd (patch) | |
| tree | 38b9055fa6dd884db5b06c56a4374316830672ab /drivers | |
| parent | cxl/hdm: Use local hdm variable (diff) | |
| download | linux-dev-e8b7ea58abbd2335734e67cccbd992e4735366bd.tar.xz linux-dev-e8b7ea58abbd2335734e67cccbd992e4735366bd.zip | |
cxl/core: Rename ->decoder_range ->hpa_range
In preparation for growing a ->dpa_range attribute for endpoint
decoders, rename the current ->decoder_range to the more descriptive
->hpa_range.
Reviewed-by: Alison Schofield <alison.schofield@intel.com>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: Adam Manzanares <a.manzanares@samsung.com>
Link: https://lore.kernel.org/r/165603872867.551046.2170426227407458814.stgit@dwillia2-xfh
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/cxl/core/hdm.c | 2 | ||||
| -rw-r--r-- | drivers/cxl/core/port.c | 4 | ||||
| -rw-r--r-- | drivers/cxl/cxl.h | 4 |
3 files changed, 5 insertions, 5 deletions
diff --git a/drivers/cxl/core/hdm.c b/drivers/cxl/core/hdm.c index ba3d2d959c71..5c070c93b07f 100644 --- a/drivers/cxl/core/hdm.c +++ b/drivers/cxl/core/hdm.c @@ -172,7 +172,7 @@ static int init_hdm_decoder(struct cxl_port *port, struct cxl_decoder *cxld, return -ENXIO; } - cxld->decoder_range = (struct range) { + cxld->hpa_range = (struct range) { .start = base, .end = base + size - 1, }; diff --git a/drivers/cxl/core/port.c b/drivers/cxl/core/port.c index 7810d1a8369b..98bcbbd59a75 100644 --- a/drivers/cxl/core/port.c +++ b/drivers/cxl/core/port.c @@ -78,7 +78,7 @@ static ssize_t start_show(struct device *dev, struct device_attribute *attr, if (is_root_decoder(dev)) start = cxld->platform_res.start; else - start = cxld->decoder_range.start; + start = cxld->hpa_range.start; return sysfs_emit(buf, "%#llx\n", start); } @@ -93,7 +93,7 @@ static ssize_t size_show(struct device *dev, struct device_attribute *attr, if (is_root_decoder(dev)) size = resource_size(&cxld->platform_res); else - size = range_len(&cxld->decoder_range); + size = range_len(&cxld->hpa_range); return sysfs_emit(buf, "%#llx\n", size); } diff --git a/drivers/cxl/cxl.h b/drivers/cxl/cxl.h index 6799b27c7db2..8256728cea8d 100644 --- a/drivers/cxl/cxl.h +++ b/drivers/cxl/cxl.h @@ -198,7 +198,7 @@ enum cxl_decoder_type { * @dev: this decoder's device * @id: kernel device name id * @platform_res: address space resources considered by root decoder - * @decoder_range: address space resources considered by midlevel decoder + * @hpa_range: Host physical address range mapped by this decoder * @interleave_ways: number of cxl_dports in this decode * @interleave_granularity: data stride per dport * @target_type: accelerator vs expander (type2 vs type3) selector @@ -212,7 +212,7 @@ struct cxl_decoder { int id; union { struct resource platform_res; - struct range decoder_range; + struct range hpa_range; }; int interleave_ways; int interleave_granularity; |