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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
| commit | 2c3c1048746a4622d8c89a29670120dc8fab93c4 (patch) | |
| tree | 848558de17fb3008cdf4d861b01ac7781903ce39 /drivers/net/ethernet/intel/iavf/iavf_alloc.h | |
| parent | Initial commit. (diff) | |
| download | linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.tar.xz linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.zip | |
Adding upstream version 6.1.76.upstream/6.1.76
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/net/ethernet/intel/iavf/iavf_alloc.h')
| -rw-r--r-- | drivers/net/ethernet/intel/iavf/iavf_alloc.h | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/iavf/iavf_alloc.h b/drivers/net/ethernet/intel/iavf/iavf_alloc.h new file mode 100644 index 000000000..2711573c1 --- /dev/null +++ b/drivers/net/ethernet/intel/iavf/iavf_alloc.h @@ -0,0 +1,34 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* Copyright(c) 2013 - 2018 Intel Corporation. */ + +#ifndef _IAVF_ALLOC_H_ +#define _IAVF_ALLOC_H_ + +struct iavf_hw; + +/* Memory allocation types */ +enum iavf_memory_type { + iavf_mem_arq_buf = 0, /* ARQ indirect command buffer */ + iavf_mem_asq_buf = 1, + iavf_mem_atq_buf = 2, /* ATQ indirect command buffer */ + iavf_mem_arq_ring = 3, /* ARQ descriptor ring */ + iavf_mem_atq_ring = 4, /* ATQ descriptor ring */ + iavf_mem_pd = 5, /* Page Descriptor */ + iavf_mem_bp = 6, /* Backing Page - 4KB */ + iavf_mem_bp_jumbo = 7, /* Backing Page - > 4KB */ + iavf_mem_reserved +}; + +/* prototype for functions used for dynamic memory allocation */ +enum iavf_status iavf_allocate_dma_mem(struct iavf_hw *hw, + struct iavf_dma_mem *mem, + enum iavf_memory_type type, + u64 size, u32 alignment); +enum iavf_status iavf_free_dma_mem(struct iavf_hw *hw, + struct iavf_dma_mem *mem); +enum iavf_status iavf_allocate_virt_mem(struct iavf_hw *hw, + struct iavf_virt_mem *mem, u32 size); +enum iavf_status iavf_free_virt_mem(struct iavf_hw *hw, + struct iavf_virt_mem *mem); + +#endif /* _IAVF_ALLOC_H_ */ |