diff options
| author | Alastair D'Silva <alastair@d-silva.org> | 2018-06-28 12:05:03 +0200 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2018-07-02 23:54:31 +1000 |
| commit | 82c6ae67fbbef68c80c2a39d559dd649d7530cd6 (patch) | |
| tree | 28a7827cc3724836ef10b25caefbb7642ba8b0a4 /drivers/misc/cxl | |
| parent | 17d29039388807305ab02a4d6eae7cbe09f81f90 (diff) | |
Revert "cxl: Add kernel APIs to get & set the max irqs per context"
Remove abandonned capi support for the Mellanox CX4.
This reverts commit 79384e4b71240abf50c375eea56060b0d79c242a.
Signed-off-by: Alastair D'Silva <alastair@d-silva.org>
Acked-by: Andrew Donnellan <andrew.donnellan@au1.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'drivers/misc/cxl')
| -rw-r--r-- | drivers/misc/cxl/api.c | 27 |
1 files changed, 0 insertions, 27 deletions
diff --git a/drivers/misc/cxl/api.c b/drivers/misc/cxl/api.c index 34ba67bc41bd..a535c1e6aa92 100644 --- a/drivers/misc/cxl/api.c +++ b/drivers/misc/cxl/api.c @@ -552,30 +552,3 @@ ssize_t cxl_read_adapter_vpd(struct pci_dev *dev, void *buf, size_t count) return cxl_ops->read_adapter_vpd(afu->adapter, buf, count); } EXPORT_SYMBOL_GPL(cxl_read_adapter_vpd); - -int cxl_set_max_irqs_per_process(struct pci_dev *dev, int irqs) -{ - struct cxl_afu *afu = cxl_pci_to_afu(dev); - if (IS_ERR(afu)) - return -ENODEV; - - if (irqs > afu->adapter->user_irqs) - return -EINVAL; - - /* Limit user_irqs to prevent the user increasing this via sysfs */ - afu->adapter->user_irqs = irqs; - afu->irqs_max = irqs; - - return 0; -} -EXPORT_SYMBOL_GPL(cxl_set_max_irqs_per_process); - -int cxl_get_max_irqs_per_process(struct pci_dev *dev) -{ - struct cxl_afu *afu = cxl_pci_to_afu(dev); - if (IS_ERR(afu)) - return -ENODEV; - - return afu->irqs_max; -} -EXPORT_SYMBOL_GPL(cxl_get_max_irqs_per_process); |