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58 lines
774 B
C
58 lines
774 B
C
#ifndef __IRPLIST_H
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#define __IRPLIST_H
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#define MAX_IRP_LIST_SIZE 32
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typedef struct _IRP_LIST_ELEMENT
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{
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LIST_ENTRY irp_link;
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PIRP pirp;
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struct _URB *purb;
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} IRP_LIST_ELEMENT, *PIRP_LIST_ELEMENT;
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typedef struct _IRP_LIST
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{
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KSPIN_LOCK irp_list_lock;
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LIST_HEAD irp_busy_list;
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LONG irp_free_list_count;
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LIST_HEAD irp_free_list;
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PIRP_LIST_ELEMENT irp_list_element_array;
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} IRP_LIST, *PIRP_LIST;
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BOOLEAN
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init_irp_list(
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PIRP_LIST irp_list
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);
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VOID
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destroy_irp_list(
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PIRP_LIST irp_list
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);
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BOOLEAN
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add_irp_to_list(
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PIRP_LIST irp_list,
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PIRP pirp,
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PURB purb
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);
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PURB
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remove_irp_from_list(
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PIRP_LIST irp_list,
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PIRP pirp,
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struct _USB_DEV_MANAGER *dev_mgr
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);
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BOOLEAN
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irp_list_empty(
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PIRP_LIST irp_list
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);
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BOOLEAN
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irp_list_full(
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PIRP_LIST irp_list
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);
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#endif
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