diff options
Diffstat (limited to 'sys/dev/sfxge/common/efx_types.h')
| -rw-r--r-- | sys/dev/sfxge/common/efx_types.h | 122 |
1 files changed, 82 insertions, 40 deletions
diff --git a/sys/dev/sfxge/common/efx_types.h b/sys/dev/sfxge/common/efx_types.h index 9fbaea1..ee357b1 100644 --- a/sys/dev/sfxge/common/efx_types.h +++ b/sys/dev/sfxge/common/efx_types.h @@ -1,26 +1,31 @@ /*- - * Copyright 2007-2009 Solarflare Communications Inc. All rights reserved. + * Copyright (c) 2007-2015 Solarflare Communications Inc. + * All rights reserved. * * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. + * modification, are permitted provided that the following conditions are met: * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. + * 1. Redistributions of source code must retain the above copyright notice, + * this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright notice, + * this list of conditions and the following disclaimer in the documentation + * and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, + * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; + * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR + * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, + * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * The views and conclusions contained in the software and documentation are + * those of the authors and should not be interpreted as representing official + * policies, either expressed or implied, of the FreeBSD Project. * * Ackowledgement to Fen Systems Ltd. * @@ -113,11 +118,10 @@ extern "C" { #define EFX_DWORD_3_LBN 96 #define EFX_DWORD_3_WIDTH 32 -#define EFX_QWORD_0_LBN 0 -#define EFX_QWORD_0_WIDTH 64 - -#define EFX_QWORD_1_LBN 64 -#define EFX_QWORD_1_WIDTH 64 +/* There are intentionally no EFX_QWORD_0 or EFX_QWORD_1 field definitions + * here as the implementaion of EFX_QWORD_FIELD and EFX_OWORD_FIELD do not + * support field widths larger than 32 bits. + */ /* Specified attribute (i.e. LBN ow WIDTH) of the specified field */ #define EFX_VAL(_field, _attribute) \ @@ -229,6 +233,9 @@ typedef union efx_oword_u { efx_word_t eo_word[8]; efx_dword_t eo_dword[4]; efx_qword_t eo_qword[2]; +#if EFSYS_HAS_SSE2_M128 + __m128i eo_u128[1]; +#endif #if EFSYS_HAS_UINT64 uint64_t eo_u64[2]; #endif @@ -891,11 +898,7 @@ extern int fix_lint; #define EFX_ZERO_OWORD(_oword) \ EFX_POPULATE_OWORD_1(_oword, EFX_DUMMY_FIELD, 0) -#define EFX_SET_OWORD64(_oword) \ - EFX_POPULATE_OWORD_2(_oword, \ - EFX_QWORD_0, (uint64_t)-1, EFX_QWORD_1, (uint64_t)-1) - -#define EFX_SET_OWORD32(_oword) \ +#define EFX_SET_OWORD(_oword) \ EFX_POPULATE_OWORD_4(_oword, \ EFX_DWORD_0, 0xffffffff, EFX_DWORD_1, 0xffffffff, \ EFX_DWORD_2, 0xffffffff, EFX_DWORD_3, 0xffffffff) @@ -969,11 +972,7 @@ extern int fix_lint; #define EFX_ZERO_QWORD(_qword) \ EFX_POPULATE_QWORD_1(_qword, EFX_DUMMY_FIELD, 0) -#define EFX_SET_QWORD64(_qword) \ - EFX_POPULATE_QWORD_1(_qword, \ - EFX_QWORD_0, (uint64_t)-1) - -#define EFX_SET_QWORD32(_qword) \ +#define EFX_SET_QWORD(_qword) \ EFX_POPULATE_QWORD_2(_qword, \ EFX_DWORD_0, 0xffffffff, EFX_DWORD_1, 0xffffffff) @@ -1380,6 +1379,23 @@ extern int fix_lint; _NOTE(CONSTANTCONDITION) \ } while (B_FALSE) +#define EFX_TEST_OWORD_BIT64(_oword, _bit) \ + (((_oword).eo_u64[0] & \ + __CPU_TO_LE_64(EFX_SHIFT64(_bit, FIX_LINT(0)))) || \ + ((_oword).eo_u64[1] & \ + __CPU_TO_LE_64(EFX_SHIFT64(_bit, FIX_LINT(64))))) + +#define EFX_TEST_OWORD_BIT32(_oword, _bit) \ + (((_oword).eo_u32[0] & \ + __CPU_TO_LE_32(EFX_SHIFT32(_bit, FIX_LINT(0)))) || \ + ((_oword).eo_u32[1] & \ + __CPU_TO_LE_32(EFX_SHIFT32(_bit, FIX_LINT(32)))) || \ + ((_oword).eo_u32[2] & \ + __CPU_TO_LE_32(EFX_SHIFT32(_bit, FIX_LINT(64)))) || \ + ((_oword).eo_u32[3] & \ + __CPU_TO_LE_32(EFX_SHIFT32(_bit, FIX_LINT(96))))) + + #define EFX_SET_QWORD_BIT64(_qword, _bit) \ do { \ _NOTE(CONSTANTCONDITION) \ @@ -1416,6 +1432,17 @@ extern int fix_lint; _NOTE(CONSTANTCONDITION) \ } while (B_FALSE) +#define EFX_TEST_QWORD_BIT64(_qword, _bit) \ + (((_qword).eq_u64[0] & \ + __CPU_TO_LE_64(EFX_SHIFT64(_bit, FIX_LINT(0)))) != 0) + +#define EFX_TEST_QWORD_BIT32(_qword, _bit) \ + (((_qword).eq_u32[0] & \ + __CPU_TO_LE_32(EFX_SHIFT32(_bit, FIX_LINT(0)))) || \ + ((_qword).eq_u32[1] & \ + __CPU_TO_LE_32(EFX_SHIFT32(_bit, FIX_LINT(32))))) + + #define EFX_SET_DWORD_BIT(_dword, _bit) \ do { \ (_dword).ed_u32[0] |= \ @@ -1430,6 +1457,11 @@ extern int fix_lint; _NOTE(CONSTANTCONDITION) \ } while (B_FALSE) +#define EFX_TEST_DWORD_BIT(_dword, _bit) \ + (((_dword).ed_u32[0] & \ + __CPU_TO_LE_32(EFX_SHIFT32(_bit, FIX_LINT(0)))) != 0) + + #define EFX_SET_WORD_BIT(_word, _bit) \ do { \ (_word).ew_u16[0] |= \ @@ -1444,6 +1476,11 @@ extern int fix_lint; _NOTE(CONSTANTCONDITION) \ } while (B_FALSE) +#define EFX_TEST_WORD_BIT(_word, _bit) \ + (((_word).ew_u16[0] & \ + __CPU_TO_LE_16(EFX_SHIFT16(_bit, FIX_LINT(0)))) != 0) + + #define EFX_SET_BYTE_BIT(_byte, _bit) \ do { \ (_byte).eb_u8[0] |= \ @@ -1458,6 +1495,11 @@ extern int fix_lint; _NOTE(CONSTANTCONDITION) \ } while (B_FALSE) +#define EFX_TEST_BYTE_BIT(_byte, _bit) \ + (((_byte).eb_u8[0] & \ + __NATIVE_8(EFX_SHIFT8(_bit, FIX_LINT(0)))) != 0) + + #define EFX_OR_OWORD64(_oword1, _oword2) \ do { \ (_oword1).eo_u64[0] |= (_oword2).eo_u64[0]; \ @@ -1563,18 +1605,18 @@ extern int fix_lint; #define EFX_QWORD_IS_SET EFX_QWORD_IS_SET64 #define EFX_POPULATE_OWORD EFX_POPULATE_OWORD64 #define EFX_POPULATE_QWORD EFX_POPULATE_QWORD64 -#define EFX_SET_OWORD EFX_SET_OWORD64 -#define EFX_SET_QWORD EFX_SET_QWORD64 #define EFX_SET_OWORD_FIELD EFX_SET_OWORD_FIELD64 #define EFX_SET_QWORD_FIELD EFX_SET_QWORD_FIELD64 #define EFX_SET_OWORD_BIT EFX_SET_OWORD_BIT64 #define EFX_CLEAR_OWORD_BIT EFX_CLEAR_OWORD_BIT64 +#define EFX_TEST_OWORD_BIT EFX_TEST_OWORD_BIT64 #define EFX_SET_QWORD_BIT EFX_SET_QWORD_BIT64 #define EFX_CLEAR_QWORD_BIT EFX_CLEAR_QWORD_BIT64 +#define EFX_TEST_QWORD_BIT EFX_TEST_QWORD_BIT64 #define EFX_OR_OWORD EFX_OR_OWORD64 #define EFX_AND_OWORD EFX_AND_OWORD64 #define EFX_OR_QWORD EFX_OR_QWORD64 -#define EFX_AND_QWORD EFX_OR_QWORD64 +#define EFX_AND_QWORD EFX_AND_QWORD64 #else #define EFX_OWORD_FIELD EFX_OWORD_FIELD32 #define EFX_QWORD_FIELD EFX_QWORD_FIELD32 @@ -1586,18 +1628,18 @@ extern int fix_lint; #define EFX_QWORD_IS_SET EFX_QWORD_IS_SET32 #define EFX_POPULATE_OWORD EFX_POPULATE_OWORD32 #define EFX_POPULATE_QWORD EFX_POPULATE_QWORD32 -#define EFX_SET_OWORD EFX_SET_OWORD32 -#define EFX_SET_QWORD EFX_SET_QWORD32 #define EFX_SET_OWORD_FIELD EFX_SET_OWORD_FIELD32 #define EFX_SET_QWORD_FIELD EFX_SET_QWORD_FIELD32 #define EFX_SET_OWORD_BIT EFX_SET_OWORD_BIT32 #define EFX_CLEAR_OWORD_BIT EFX_CLEAR_OWORD_BIT32 +#define EFX_TEST_OWORD_BIT EFX_TEST_OWORD_BIT32 #define EFX_SET_QWORD_BIT EFX_SET_QWORD_BIT32 #define EFX_CLEAR_QWORD_BIT EFX_CLEAR_QWORD_BIT32 +#define EFX_TEST_QWORD_BIT EFX_TEST_QWORD_BIT32 #define EFX_OR_OWORD EFX_OR_OWORD32 #define EFX_AND_OWORD EFX_AND_OWORD32 #define EFX_OR_QWORD EFX_OR_QWORD32 -#define EFX_AND_QWORD EFX_OR_QWORD32 +#define EFX_AND_QWORD EFX_AND_QWORD32 #endif #ifdef __cplusplus |
