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authorFrederic Barrat <fbarrat@linux.ibm.com>2018-06-28 12:05:07 +0200
committerMichael Ellerman <mpe@ellerman.id.au>2018-07-02 23:54:32 +1000
commit322dc4af6c95cddc4f9d806197fe6b376cfae350 (patch)
tree52b298be976cec9b3c3d6688b1a11a978d6a302a /include/misc
parent8bf6b91a5125ad9972281666430691d6a282d794 (diff)
Revert "cxl: Add cxl_slot_is_supported API"
Remove abandonned capi support for the Mellanox CX4. This reverts commit 4e56f858bdde5cbfb70f61baddfaa56a8ed851bf. Signed-off-by: Frederic Barrat <fbarrat@linux.ibm.com> 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.h15
1 files changed, 0 insertions, 15 deletions
diff --git a/include/misc/cxl.h b/include/misc/cxl.h
index 74da2e440763..ea9ff4a1a9ca 100644
--- a/include/misc/cxl.h
+++ b/include/misc/cxl.h
@@ -24,21 +24,6 @@
* generic PCI API. This API is agnostic to the actual AFU.
*/
-#define CXL_SLOT_FLAG_DMA 0x1
-
-/*
- * Checks if the given card is in a cxl capable slot. Pass CXL_SLOT_FLAG_DMA if
- * the card requires CAPP DMA mode to also check if the system supports it.
- * This is intended to be used by bi-modal devices to determine if they can use
- * cxl mode or if they should continue running in PCI mode.
- *
- * Note that this only checks if the slot is cxl capable - it does not
- * currently check if the CAPP is currently available for chips where it can be
- * assigned to different PHBs on a first come first serve basis (i.e. P8)
- */
-bool cxl_slot_is_supported(struct pci_dev *dev, int flags);
-
-
/* Get the AFU associated with a pci_dev */
struct cxl_afu *cxl_pci_to_afu(struct pci_dev *dev);

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