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authorAlastair D'Silva <alastair@d-silva.org>2018-06-28 12:05:04 +0200
committerMichael Ellerman <mpe@ellerman.id.au>2018-07-02 23:54:31 +1000
commit29fea8aa21a69418386e3e08fa546a0ba9bee96d (patch)
treea59e568a02f9421bc2e0c9959fa2e206b0ae5888 /include/misc
parentRevert "cxl: Add kernel APIs to get & set the max irqs per context" (diff)
downloadwireguard-linux-29fea8aa21a69418386e3e08fa546a0ba9bee96d.tar.xz
wireguard-linux-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.h25
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);