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| author | Jason Gunthorpe <jgg@nvidia.com> | 2025-03-04 20:59:20 +0300 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@nvidia.com> | 2025-03-06 22:13:13 +0300 |
| commit | 15a26c223fff58d9fa4ada12a8c35697f8ecdf6c (patch) | |
| tree | 48a7319ce81145ba987a38947cd866d654b49f7e /drivers/cxl/pci.c | |
| parent | a1ded2c18b1f4c6d216178dfecf2278348e22a7c (diff) | |
| parent | a8b773f24203ef41162fc035944a82909a35f567 (diff) | |
| download | linux-15a26c223fff58d9fa4ada12a8c35697f8ecdf6c.tar.xz | |
Merge branch 'for-6.15/features' into fwctl
Add CXL mailbox Features commands enabling. This is also preparation for
CXL fwctl enabling. The same code will also be utilized by the CXL EDAC
enabling. The commands 'Get Supported Features', 'Get Feature', and 'Set
Feature' are enabled for kernel usages.
Required for the CXL fwctl driver.
* branch 'for-6.15/features'
cxl: Setup exclusive CXL features that are reserved for the kernel
cxl/mbox: Add SET_FEATURE mailbox command
cxl/mbox: Add GET_FEATURE mailbox command
cxl/test: Add Get Supported Features mailbox command support
cxl: Add Get Supported Features command for kernel usage
cxl: Enumerate feature commands
cxl: Refactor user ioctl command path from mds to mailbox
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Diffstat (limited to 'drivers/cxl/pci.c')
| -rw-r--r-- | drivers/cxl/pci.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/cxl/pci.c b/drivers/cxl/pci.c index a96e54c6259e..3e666ec51580 100644 --- a/drivers/cxl/pci.c +++ b/drivers/cxl/pci.c @@ -997,6 +997,10 @@ static int cxl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id) if (rc) return rc; + rc = devm_cxl_setup_features(cxlds); + if (rc) + dev_dbg(&pdev->dev, "No CXL Features discovered\n"); + cxlmd = devm_cxl_add_memdev(&pdev->dev, cxlds); if (IS_ERR(cxlmd)) return PTR_ERR(cxlmd); |