| Wolfgang Denk | 4646d2a | 2006-05-30 15:56:48 +0200 | [diff] [blame] | 1 | /** |
| 2 | * @file IxQMgrQAccess_p.h |
| 3 | * |
| 4 | * @author Intel Corporation |
| 5 | * @date 30-Oct-2001 |
| 6 | * |
| 7 | * @brief QAccess private header file |
| 8 | * |
| 9 | * |
| 10 | * @par |
| 11 | * IXP400 SW Release version 2.0 |
| 12 | * |
| 13 | * -- Copyright Notice -- |
| 14 | * |
| 15 | * @par |
| 16 | * Copyright 2001-2005, Intel Corporation. |
| 17 | * All rights reserved. |
| 18 | * |
| 19 | * @par |
| Wolfgang Denk | c57eadc | 2013-07-28 22:12:47 +0200 | [diff] [blame^] | 20 | * SPDX-License-Identifier: BSD-3-Clause |
| Wolfgang Denk | 4646d2a | 2006-05-30 15:56:48 +0200 | [diff] [blame] | 21 | * @par |
| 22 | * -- End of Copyright Notice -- |
| 23 | */ |
| 24 | |
| 25 | #ifndef IXQMGRQACCESS_P_H |
| 26 | #define IXQMGRQACCESS_P_H |
| 27 | |
| 28 | /* |
| 29 | * User defined header files |
| 30 | */ |
| 31 | #include "IxQMgr.h" |
| 32 | |
| 33 | /* |
| 34 | * Global variables declarations. |
| 35 | */ |
| 36 | extern volatile UINT32 * ixQMgrAqmIfQueAccRegAddr[]; |
| 37 | |
| 38 | /* |
| 39 | * Initialise the Queue Access component |
| 40 | */ |
| 41 | void |
| 42 | ixQMgrQAccessInit (void); |
| 43 | |
| 44 | /* |
| 45 | * read the remainder of a multi-word queue entry |
| 46 | * (the first word is already read) |
| 47 | */ |
| 48 | IX_STATUS |
| 49 | ixQMgrQReadMWordsMinus1 (IxQMgrQId qId, |
| 50 | UINT32 *entry); |
| 51 | |
| 52 | /* |
| 53 | * Fast access : pop a q entry from a single word queue |
| 54 | */ |
| 55 | extern __inline__ UINT32 ixQMgrQAccessPop(IxQMgrQId qId); |
| 56 | |
| 57 | extern __inline__ UINT32 ixQMgrQAccessPop(IxQMgrQId qId) |
| 58 | { |
| 59 | return *(ixQMgrAqmIfQueAccRegAddr[qId]); |
| 60 | } |
| 61 | |
| 62 | /* |
| 63 | * Fast access : push a q entry in a single word queue |
| 64 | */ |
| 65 | extern __inline__ void ixQMgrQAccessPush(IxQMgrQId qId, UINT32 entry); |
| 66 | |
| 67 | extern __inline__ void ixQMgrQAccessPush(IxQMgrQId qId, UINT32 entry) |
| 68 | { |
| 69 | *(ixQMgrAqmIfQueAccRegAddr[qId]) = entry; |
| 70 | } |
| 71 | |
| 72 | #endif/*IXQMGRQACCESS_P_H*/ |