diff options
| author | Jason Gunthorpe <jgg@nvidia.com> | 2020-11-17 15:20:26 -0400 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@nvidia.com> | 2020-11-17 15:20:26 -0400 |
| commit | bf3b7b7ba9e3db55d164ec7bf05e6947f79637cd (patch) | |
| tree | 7de81ebc8339c2a985b2af0e360368e281564c93 /drivers/misc/mic/common/mic_dev.h | |
| parent | 8a7904a672a1d33c848e5129f886ee69e0773a2e (diff) | |
| parent | dabbd6abcdbeb1358a53ec28a244429320eb0e3a (diff) | |
Merge branch 'for-rc' into rdma.git
From https://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
The rc RDMA branch is needed due to dependencies on the next patches.
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Diffstat (limited to 'drivers/misc/mic/common/mic_dev.h')
| -rw-r--r-- | drivers/misc/mic/common/mic_dev.h | 55 |
1 files changed, 0 insertions, 55 deletions
diff --git a/drivers/misc/mic/common/mic_dev.h b/drivers/misc/mic/common/mic_dev.h deleted file mode 100644 index f94f08df0260..000000000000 --- a/drivers/misc/mic/common/mic_dev.h +++ /dev/null @@ -1,55 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * Intel MIC Platform Software Stack (MPSS) - * - * Copyright(c) 2013 Intel Corporation. - * - * Intel MIC driver. - */ -#ifndef __MIC_DEV_H__ -#define __MIC_DEV_H__ - -/* The maximum number of MIC devices supported in a single host system. */ -#define MIC_MAX_NUM_DEVS 128 - -/** - * enum mic_hw_family - The hardware family to which a device belongs. - */ -enum mic_hw_family { - MIC_FAMILY_X100 = 0, - MIC_FAMILY_X200, - MIC_FAMILY_UNKNOWN, - MIC_FAMILY_LAST -}; - -/** - * struct mic_mw - MIC memory window - * - * @pa: Base physical address. - * @va: Base ioremap'd virtual address. - * @len: Size of the memory window. - */ -struct mic_mw { - phys_addr_t pa; - void __iomem *va; - resource_size_t len; -}; - -/* - * Scratch pad register offsets used by the host to communicate - * device page DMA address to the card. - */ -#define MIC_DPLO_SPAD 14 -#define MIC_DPHI_SPAD 15 - -/* - * These values are supposed to be in the config_change field of the - * device page when the host sends a config change interrupt to the card. - */ -#define MIC_VIRTIO_PARAM_DEV_REMOVE 0x1 -#define MIC_VIRTIO_PARAM_CONFIG_CHANGED 0x2 - -/* Maximum number of DMA channels */ -#define MIC_MAX_DMA_CHAN 4 - -#endif |