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| author | Alastair D'Silva <alastair@d-silva.org> | 2018-06-28 12:05:04 +0200 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2018-07-02 23:54:31 +1000 |
| commit | 29fea8aa21a69418386e3e08fa546a0ba9bee96d (patch) | |
| tree | a59e568a02f9421bc2e0c9959fa2e206b0ae5888 /include/misc | |
| parent | 82c6ae67fbbef68c80c2a39d559dd649d7530cd6 (diff) | |
| download | linux-riscv-29fea8aa21a69418386e3e08fa546a0ba9bee96d.tar.gz linux-riscv-29fea8aa21a69418386e3e08fa546a0ba9bee96d.tar.bz2 linux-riscv-29fea8aa21a69418386e3e08fa546a0ba9bee96d.zip | |
Revert "cxl: Add cxl_check_and_switch_mode() API to switch bi-modal cards"
Remove abandonned capi support for the Mellanox CX4.
This reverts commit b0b5e5918ad1babfd1d43d98c7281926a7b57b9f.
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 'include/misc')
| -rw-r--r-- | include/misc/cxl.h | 25 |
1 files changed, 0 insertions, 25 deletions
diff --git a/include/misc/cxl.h b/include/misc/cxl.h index 6a3711a2e217..74da2e440763 100644 --- a/include/misc/cxl.h +++ b/include/misc/cxl.h @@ -39,31 +39,6 @@ bool cxl_slot_is_supported(struct pci_dev *dev, int flags); -#define CXL_BIMODE_CXL 1 -#define CXL_BIMODE_PCI 2 - -/* - * Check the mode that the given bi-modal CXL adapter is currently in and - * change it if necessary. This does not apply to AFU drivers. - * - * If the mode matches the requested mode this function will return 0 - if the - * driver was expecting the generic CXL driver to have bound to the adapter and - * it gets this return value it should fail the probe function to give the CXL - * driver a chance to probe it. - * - * If the mode does not match it will start a background task to unplug the - * device from Linux and switch its mode, and will return -EBUSY. At this - * point the calling driver should make sure it has released the device and - * fail its probe function. - * - * The offset of the CXL VSEC can be provided to this function. If 0 is passed, - * this function will search for a CXL VSEC with ID 0x1280 and return -ENODEV - * if it is not found. - */ -#ifdef CONFIG_CXL_BIMODAL -int cxl_check_and_switch_mode(struct pci_dev *dev, int mode, int vsec); -#endif - /* Get the AFU associated with a pci_dev */ struct cxl_afu *cxl_pci_to_afu(struct pci_dev *dev); |