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authorJuli Mallett <jmallett@FreeBSD.org>2010-11-28 06:20:41 +0000
committerJuli Mallett <jmallett@FreeBSD.org>2010-11-28 06:20:41 +0000
commit7a1e830cbcd5d33aa7fcdd8732e6ea26510508fd (patch)
treeb8a47c127e9100c1078d4e43f050dccc3b15f210 /cvmx-pko.h
parent1c305b501145f696d3597fb9b5b2091caaa6f67c (diff)
downloadsrc-7a1e830cbcd5d33aa7fcdd8732e6ea26510508fd.tar.gz
src-7a1e830cbcd5d33aa7fcdd8732e6ea26510508fd.zip
Import Cavium Octeon SDK 2.0 Simple Executive from cnusers.org.vendor/octeon-sdk/2.0.0
Notes
Notes: svn path=/vendor-sys/octeon-sdk/dist/; revision=215976 svn path=/vendor-sys/octeon-sdk/2.0.0/; revision=215977; tag=vendor/octeon-sdk/2.0.0
Diffstat (limited to 'cvmx-pko.h')
-rw-r--r--cvmx-pko.h127
1 files changed, 78 insertions, 49 deletions
diff --git a/cvmx-pko.h b/cvmx-pko.h
index 906f0f877960..f7825b4afd0a 100644
--- a/cvmx-pko.h
+++ b/cvmx-pko.h
@@ -1,46 +1,43 @@
/***********************license start***************
- * Copyright (c) 2003-2008 Cavium Networks (support@cavium.com). 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.
- *
- * TO THE MAXIMUM EXTENT PERMITTED BY LAW, THE SOFTWARE IS PROVIDED "AS IS"
- * AND WITH ALL FAULTS AND CAVIUM NETWORKS MAKES NO PROMISES, REPRESENTATIONS
- * OR WARRANTIES, EITHER EXPRESS, IMPLIED, STATUTORY, OR OTHERWISE, WITH
- * RESPECT TO THE SOFTWARE, INCLUDING ITS CONDITION, ITS CONFORMITY TO ANY
- * REPRESENTATION OR DESCRIPTION, OR THE EXISTENCE OF ANY LATENT OR PATENT
- * DEFECTS, AND CAVIUM SPECIFICALLY DISCLAIMS ALL IMPLIED (IF ANY) WARRANTIES
- * OF TITLE, MERCHANTABILITY, NONINFRINGEMENT, FITNESS FOR A PARTICULAR
- * PURPOSE, LACK OF VIRUSES, ACCURACY OR COMPLETENESS, QUIET ENJOYMENT, QUIET
- * POSSESSION OR CORRESPONDENCE TO DESCRIPTION. THE ENTIRE RISK ARISING OUT
- * OF USE OR PERFORMANCE OF THE SOFTWARE LIES WITH YOU.
- *
- *
- * For any questions regarding licensing please contact marketing@caviumnetworks.com
- *
+ * Copyright (c) 2003-2010 Cavium Networks (support@cavium.com). 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, including technical data, may be subject to U.S. export control
+ * laws, including the U.S. Export Administration Act and its associated
+ * regulations, and may be subject to export or import regulations in other
+ * countries.
+
+ * TO THE MAXIMUM EXTENT PERMITTED BY LAW, THE SOFTWARE IS PROVIDED "AS IS"
+ * AND WITH ALL FAULTS AND CAVIUM NETWORKS MAKES NO PROMISES, REPRESENTATIONS OR
+ * WARRANTIES, EITHER EXPRESS, IMPLIED, STATUTORY, OR OTHERWISE, WITH RESPECT TO
+ * THE SOFTWARE, INCLUDING ITS CONDITION, ITS CONFORMITY TO ANY REPRESENTATION OR
+ * DESCRIPTION, OR THE EXISTENCE OF ANY LATENT OR PATENT DEFECTS, AND CAVIUM
+ * SPECIFICALLY DISCLAIMS ALL IMPLIED (IF ANY) WARRANTIES OF TITLE,
+ * MERCHANTABILITY, NONINFRINGEMENT, FITNESS FOR A PARTICULAR PURPOSE, LACK OF
+ * VIRUSES, ACCURACY OR COMPLETENESS, QUIET ENJOYMENT, QUIET POSSESSION OR
+ * CORRESPONDENCE TO DESCRIPTION. THE ENTIRE RISK ARISING OUT OF USE OR
+ * PERFORMANCE OF THE SOFTWARE LIES WITH YOU.
***********************license end**************************************/
-
-
-
-
/**
* @file
*
@@ -70,21 +67,26 @@
* - PKO 3 word commands are now supported. Use
* cvmx_pko_send_packet_finish3().
*
- * <hr>$Revision: 42150 $<hr>
+ * <hr>$Revision: 49448 $<hr>
*/
#ifndef __CVMX_PKO_H__
#define __CVMX_PKO_H__
-#ifndef CVMX_DONT_INCLUDE_CONFIG
-#include "executive-config.h"
-#ifdef CVMX_ENABLE_PKO_FUNCTIONS
+#ifdef CVMX_BUILD_FOR_LINUX_KERNEL
#include "cvmx-config.h"
-#endif
+#include "cvmx-pko-defs.h"
+#else
+# ifndef CVMX_DONT_INCLUDE_CONFIG
+# include "executive-config.h"
+# ifdef CVMX_ENABLE_PKO_FUNCTIONS
+# include "cvmx-config.h"
+# endif
+# endif
#endif
-#include "cvmx-cvmmem.h"
+
#include "cvmx-fau.h"
#include "cvmx-fpa.h"
#include "cvmx-pow.h"
@@ -100,9 +102,9 @@ extern "C" {
#endif
#define CVMX_PKO_MAX_OUTPUT_QUEUES_STATIC 256
-#define CVMX_PKO_MAX_OUTPUT_QUEUES ((OCTEON_IS_MODEL(OCTEON_CN31XX) || OCTEON_IS_MODEL(OCTEON_CN3010) || OCTEON_IS_MODEL(OCTEON_CN3005) || OCTEON_IS_MODEL(OCTEON_CN50XX)) ? 32 : (OCTEON_IS_MODEL(OCTEON_CN58XX) || OCTEON_IS_MODEL(OCTEON_CN56XX)) ? 256 : 128)
-#define CVMX_PKO_NUM_OUTPUT_PORTS 40
-#define CVMX_PKO_MEM_QUEUE_PTRS_ILLEGAL_PID 63 // use this for queues that are not used
+#define CVMX_PKO_MAX_OUTPUT_QUEUES ((OCTEON_IS_MODEL(OCTEON_CN31XX) || OCTEON_IS_MODEL(OCTEON_CN3010) || OCTEON_IS_MODEL(OCTEON_CN3005) || OCTEON_IS_MODEL(OCTEON_CN50XX)) ? 32 : (OCTEON_IS_MODEL(OCTEON_CN58XX) || OCTEON_IS_MODEL(OCTEON_CN56XX) || OCTEON_IS_MODEL(OCTEON_CN52XX) || OCTEON_IS_MODEL(OCTEON_CN63XX)) ? 256 : 128)
+#define CVMX_PKO_NUM_OUTPUT_PORTS ((OCTEON_IS_MODEL(OCTEON_CN63XX)) ? 44 : 40)
+#define CVMX_PKO_MEM_QUEUE_PTRS_ILLEGAL_PID 63 /* use this for queues that are not used */
#define CVMX_PKO_QUEUE_STATIC_PRIORITY 9
#define CVMX_PKO_ILLEGAL_QUEUE 0xFFFF
#define CVMX_PKO_MAX_QUEUE_DEPTH 0
@@ -190,7 +192,7 @@ typedef union
} s;
} cvmx_pko_command_word0_t;
-/* CSR typedefs have been moved to cvmx-csr-*.h */
+/* CSR typedefs have been moved to cvmx-pko-defs.h */
/**
* Definition of internal state for Packet output processing
@@ -423,6 +425,16 @@ static inline int cvmx_pko_get_base_queue_per_core(int port, int core)
#ifndef CVMX_HELPER_PKO_MAX_PORTS_INTERFACE1
#define CVMX_HELPER_PKO_MAX_PORTS_INTERFACE1 16
#endif
+#ifndef CVMX_PKO_QUEUES_PER_PORT_SRIO0
+ /* We use two queues per port for SRIO0. Having two queues per
+ port with two ports gives us four queues, one for each mailbox */
+ #define CVMX_PKO_QUEUES_PER_PORT_SRIO0 2
+#endif
+#ifndef CVMX_PKO_QUEUES_PER_PORT_SRIO1
+ /* We use two queues per port for SRIO1. Having two queues per
+ port with two ports gives us four queues, one for each mailbox */
+ #define CVMX_PKO_QUEUES_PER_PORT_SRIO1 2
+#endif
if (port < CVMX_PKO_MAX_PORTS_INTERFACE0)
return port * CVMX_PKO_QUEUES_PER_PORT_INTERFACE0 + core;
else if (port >=16 && port < 16 + CVMX_PKO_MAX_PORTS_INTERFACE1)
@@ -437,6 +449,19 @@ static inline int cvmx_pko_get_base_queue_per_core(int port, int core)
CVMX_PKO_MAX_PORTS_INTERFACE1 * CVMX_PKO_QUEUES_PER_PORT_INTERFACE1 +
4 * CVMX_PKO_QUEUES_PER_PORT_PCI +
(port-36) * CVMX_PKO_QUEUES_PER_PORT_LOOP;
+ else if ((port >= 40) && (port < 42))
+ return CVMX_PKO_MAX_PORTS_INTERFACE0 * CVMX_PKO_QUEUES_PER_PORT_INTERFACE0 +
+ CVMX_PKO_MAX_PORTS_INTERFACE1 * CVMX_PKO_QUEUES_PER_PORT_INTERFACE1 +
+ 4 * CVMX_PKO_QUEUES_PER_PORT_PCI +
+ 4 * CVMX_PKO_QUEUES_PER_PORT_LOOP +
+ (port-40) * CVMX_PKO_QUEUES_PER_PORT_SRIO0;
+ else if ((port >= 42) && (port < 44))
+ return CVMX_PKO_MAX_PORTS_INTERFACE0 * CVMX_PKO_QUEUES_PER_PORT_INTERFACE0 +
+ CVMX_PKO_MAX_PORTS_INTERFACE1 * CVMX_PKO_QUEUES_PER_PORT_INTERFACE1 +
+ 4 * CVMX_PKO_QUEUES_PER_PORT_PCI +
+ 4 * CVMX_PKO_QUEUES_PER_PORT_LOOP +
+ 2 * CVMX_PKO_QUEUES_PER_PORT_SRIO0 +
+ (port-42) * CVMX_PKO_QUEUES_PER_PORT_SRIO1;
else
/* Given the limit on the number of ports we can map to
* CVMX_MAX_OUTPUT_QUEUES_STATIC queues (currently 256,
@@ -473,6 +498,10 @@ static inline int cvmx_pko_get_num_queues(int port)
return CVMX_PKO_QUEUES_PER_PORT_PCI;
else if (port<40)
return CVMX_PKO_QUEUES_PER_PORT_LOOP;
+ else if (port<42)
+ return CVMX_PKO_QUEUES_PER_PORT_SRIO0;
+ else if (port<44)
+ return CVMX_PKO_QUEUES_PER_PORT_SRIO1;
else
return 0;
}