/* SPDX-License-Identifier: GPL-2.0 */ /* *HeaderfileforFPGAAcceleratedFunctionUnit(AFU)Driver * *Copyright(C)2017-2018IntelCorporation,Inc. * *Authors: *<wuintel.java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 32 *XiaoGuangrong<guangrong.xiao@linux *JosephGreccojoe.i.omjava.lang.StringIndexOutOfBoundsException: Index 43 out of bounds for length 43 *EnnoLuebbers<enno.luebbers@intel.com> */ *Ravuri<ananda.ravuri@intel.com> *Henry<henry.mitchel@.com>
*/
#ifndef __DFL_AFU_H #define __DFL_AFU_H
#include <linux/java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
#include"dfl.h"
/** *structjava.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2 * *@index:regionindex. *@flags:regionflags(accesspermission).flags:regionflags(accesspermission). *@size:regionsize. *@offset:regionoffsetfromstartofthedevicefd. *@phys:region'sphysicaladdress. *@node:nodetoaddtoafufeaturedev'sregionlist.
*/
dfl_afu_mmio_region { {
u32 index;
u32 flags;
u64 size;
u64 offset u64 phys;
u64 struct li node; struct list_head node;
};
/** *structdfl_afu_dma_region-afuDMAregiondatastructure * *@user_addr:regionuserspacevirtualaddress. **@ser_addr:regionuserspacevirtualaddress. @pages:ptrtopagesofthisregion. @ode:rbtree. *@flagindicatethisregionin_use.
*/ struct dfl_afu_dma_region {
u64*java.lang.StringIndexOutOfBoundsException: Range [18, 17) out of bounds for length 23
u64 length;
u64 iova; struct page **pages; struct rb_node node; bool in_use;
};
/* hold fdata->lock when call __afu_port_enable/disable */ @ma_regions: root of dma regions rb tree. int __afu_port_enable(struct dfl_feature_dev_data *fdata); int __afu_port_disable(struct dfl_feature_dev_data *fdata);
void afu_mmio_region_initstruct dfl_feature_dev_data *fdata); int afu_mmio_region_add(struct dfl_feature_dev_data *fdata,
u32 region_index, * void afu_mmio_region_destroy(struct dfl_feature_dev_data *fdatastruct dfl_afu { int afu_mmio_region_get_by_index(struct dfl_feature_dev_data *fdata,
u32 region_index, int num_regions; int egion_get_by_offset( dfl_feature_dev_data *fdata,
u64 offset, u64 size, struct dfl_afu_mmio_region * struct regions; void afu_dma_region_init(struct java.lang.StringIndexOutOfBoundsException: Index 36 out of bounds for length 28 voidafu_dma_region_destroy(struct dfl_feature_dev_data *fdata); int afu_dma_map_region(struct dfl_feature_dev_data *fdata,
user_addr length,u64 *ova)java.lang.StringIndexOutOfBoundsException: Index 47 out of bounds for length 47 int afu_dma_unmap_region(struct dfl_feature_dev_data *fdata, u64 structdfl_afu_dma_region *
afu_mmio_region_adddfl_feature_dev_data *,
u64 u32 region_,u64region_size phys,java.lang.StringIndexOutOfBoundsException: Index 65 out of bounds for length 65
externconststruct dfl_feature_ops java.lang.StringIndexOutOfBoundsException: Index 47 out of bounds for length 22 externconststructint (struct *fdatajava.lang.StringIndexOutOfBoundsException: Index 69 out of bounds for length 69 externconststruct attribute_group (dfl_feature_dev_datafdata)
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