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| author |   Frederic Barrat <fbarrat@linux.ibm.com> | 2018-06-28 12:05:07 +0200 |
|---|---|---|
| committer |   Michael Ellerman <mpe@ellerman.id.au> | 2018-07-02 23:54:32 +1000 |
| commit | 322dc4af6c95cddc4f9d806197fe6b376cfae350 (patch) | |
| tree | 52b298be976cec9b3c3d6688b1a11a978d6a302a /include | |
| parent | Revert "powerpc/powernv: Add support for the cxl kernel api on the real phb" (diff) | |
| download | wireguard-linux-322dc4af6c95cddc4f9d806197fe6b376cfae350.tar.xz wireguard-linux-322dc4af6c95cddc4f9d806197fe6b376cfae350.zip | |
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')
| -rw-r--r-- | include/misc/cxl.h | 15 |
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); |