mempool/octeontx: add HW constants

add HW constants of octeontx fpa mempool device.

Signed-off-by: Santosh Shukla <santosh.shukla@caviumnetworks.com>
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>

diff --git a/MAINTAINERS b/MAINTAINERS
index cd0d6bc..7d983fa 100644 (file)
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -340,6 +340,11 @@ F: drivers/net/liquidio/
 F: doc/guides/nics/liquidio.rst
 F: doc/guides/nics/features/liquidio.ini
 
+Cavium OcteonTX
+M: Santosh Shukla <santosh.shukla@caviumnetworks.com>
+M: Jerin Jacob <jerin.jacob@caviumnetworks.com>
+F: drivers/mempool/octeontx/
+
 Chelsio cxgbe
 M: Rahul Lakkireddy <rahul.lakkireddy@chelsio.com>
 F: drivers/net/cxgbe/

diff --git a/drivers/mempool/octeontx/octeontx_fpavf.h b/drivers/mempool/octeontx/octeontx_fpavf.h
new file mode 100644 (file)
index 0000000..5c4ee04
--- /dev/null
+++ b/drivers/mempool/octeontx/octeontx_fpavf.h
@@ -0,0 +1,71 @@
+/*
+ *   BSD LICENSE
+ *
+ *   Copyright (C) 2017 Cavium 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:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of Cavium networks nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   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.
+ */
+
+#ifndef        __OCTEONTX_FPAVF_H__
+#define        __OCTEONTX_FPAVF_H__
+
+/* fpa pool Vendor ID and Device ID */
+#define PCI_VENDOR_ID_CAVIUM           0x177D
+#define PCI_DEVICE_ID_OCTEONTX_FPA_VF  0xA053
+
+#define        FPA_VF_MAX                      32
+
+/* FPA VF register offsets */
+#define FPA_VF_INT(x)                  (0x200ULL | ((x) << 22))
+#define FPA_VF_INT_W1S(x)              (0x210ULL | ((x) << 22))
+#define FPA_VF_INT_ENA_W1S(x)          (0x220ULL | ((x) << 22))
+#define FPA_VF_INT_ENA_W1C(x)          (0x230ULL | ((x) << 22))
+
+#define        FPA_VF_VHPOOL_AVAILABLE(vhpool)         (0x04150 | ((vhpool)&0x0))
+#define        FPA_VF_VHPOOL_THRESHOLD(vhpool)         (0x04160 | ((vhpool)&0x0))
+#define        FPA_VF_VHPOOL_START_ADDR(vhpool)        (0x04200 | ((vhpool)&0x0))
+#define        FPA_VF_VHPOOL_END_ADDR(vhpool)          (0x04210 | ((vhpool)&0x0))
+
+#define        FPA_VF_VHAURA_CNT(vaura)                (0x20120 | ((vaura)&0xf)<<18)
+#define        FPA_VF_VHAURA_CNT_ADD(vaura)            (0x20128 | ((vaura)&0xf)<<18)
+#define        FPA_VF_VHAURA_CNT_LIMIT(vaura)          (0x20130 | ((vaura)&0xf)<<18)
+#define        FPA_VF_VHAURA_CNT_THRESHOLD(vaura)      (0x20140 | ((vaura)&0xf)<<18)
+#define        FPA_VF_VHAURA_OP_ALLOC(vaura)           (0x30000 | ((vaura)&0xf)<<18)
+#define        FPA_VF_VHAURA_OP_FREE(vaura)            (0x38000 | ((vaura)&0xf)<<18)
+
+#define FPA_VF_FREE_ADDRS_S(x, y, z)   \
+       ((x) | (((y) & 0x1ff) << 3) | ((((z) & 1)) << 14))
+
+/* FPA VF register offsets from VF_BAR4, size 2 MByte */
+#define        FPA_VF_MSIX_VEC_ADDR            0x00000
+#define        FPA_VF_MSIX_VEC_CTL             0x00008
+#define        FPA_VF_MSIX_PBA                 0xF0000
+
+#define        FPA_VF0_APERTURE_SHIFT          22
+#define FPA_AURA_SET_SIZE              16
+
+#endif /* __OCTEONTX_FPAVF_H__ */