diff options
| author | Dave Jiang <dave.jiang@intel.com> | 2023-10-16 10:57:48 -0700 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2023-10-27 20:29:41 -0700 |
| commit | 458ba8189cb4380aa6a6cc4d52ab067f80a64829 (patch) | |
| tree | 1f5220e5c47e52604cf9f81f1e7b5db7e9516b1f /drivers/cxl/cxl.h | |
| parent | 8f61d48c83f6e3525a770e44692604595693f787 (diff) | |
cxl: Add cxl_decoders_committed() helper
Add a helper to retrieve the number of decoders committed for the port.
Replace all the open coding of the calculation with the helper.
Link: https://lore.kernel.org/linux-cxl/651c98472dfed_ae7e729495@dwillia2-xfh.jf.intel.com.notmuch/
Suggested-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Dave Jiang <dave.jiang@intel.com>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: Jim Harris <jim.harris@samsung.com>
Reviewed-by: Alison Schofield <alison.schofield@intel.com>
Link: https://lore.kernel.org/r/169747906849.272156.1729290904857372335.stgit@djiang5-mobl3
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'drivers/cxl/cxl.h')
| -rw-r--r-- | drivers/cxl/cxl.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/cxl/cxl.h b/drivers/cxl/cxl.h index 76d92561af29..36bd3f06dd90 100644 --- a/drivers/cxl/cxl.h +++ b/drivers/cxl/cxl.h @@ -679,6 +679,7 @@ static inline bool is_cxl_root(struct cxl_port *port) return port->uport_dev == port->dev.parent; } +int cxl_num_decoders_committed(struct cxl_port *port); bool is_cxl_port(const struct device *dev); struct cxl_port *to_cxl_port(const struct device *dev); struct pci_bus; |