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https://github.com/AsahiLinux/u-boot
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100 lines
2.5 KiB
C
100 lines
2.5 KiB
C
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// SPDX-License-Identifier: GPL-2.0
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/*
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* Copyright (C) 2018-2022 Marvell International Ltd.
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*/
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#include <errno.h>
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#include <log.h>
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#include <time.h>
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#include <linux/delay.h>
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#include <mach/cvmx-regs.h>
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#include <mach/cvmx-csr.h>
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#include <mach/cvmx-bootmem.h>
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#include <mach/octeon-model.h>
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#include <mach/cvmx-fuse.h>
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#include <mach/octeon-feature.h>
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#include <mach/cvmx-qlm.h>
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#include <mach/octeon_qlm.h>
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#include <mach/cvmx-pcie.h>
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#include <mach/cvmx-coremask.h>
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#include <mach/cvmx-range.h>
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#include <mach/cvmx-global-resources.h>
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#include <mach/cvmx-agl-defs.h>
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#include <mach/cvmx-bgxx-defs.h>
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#include <mach/cvmx-ciu-defs.h>
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#include <mach/cvmx-gmxx-defs.h>
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#include <mach/cvmx-gserx-defs.h>
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#include <mach/cvmx-ilk-defs.h>
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#include <mach/cvmx-ipd-defs.h>
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#include <mach/cvmx-pcsx-defs.h>
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#include <mach/cvmx-pcsxx-defs.h>
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#include <mach/cvmx-pki-defs.h>
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#include <mach/cvmx-pko-defs.h>
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#include <mach/cvmx-xcv-defs.h>
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#include <mach/cvmx-hwpko.h>
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#include <mach/cvmx-ilk.h>
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#include <mach/cvmx-ipd.h>
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#include <mach/cvmx-pki.h>
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#include <mach/cvmx-pko3.h>
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#include <mach/cvmx-pko3-queue.h>
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#include <mach/cvmx-pko3-resources.h>
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#include <mach/cvmx-helper.h>
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#include <mach/cvmx-helper-board.h>
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#include <mach/cvmx-helper-cfg.h>
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#include <mach/cvmx-helper-bgx.h>
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#include <mach/cvmx-helper-cfg.h>
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#include <mach/cvmx-helper-util.h>
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#include <mach/cvmx-helper-pki.h>
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union interface_port {
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struct {
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int port;
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int interface;
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} s;
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u64 u64;
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};
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static int dbg;
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static int port_range_init;
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int __cvmx_pko_internal_ports_range_init(void)
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{
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int rv = 0;
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if (port_range_init)
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return 0;
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port_range_init = 1;
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rv = cvmx_create_global_resource_range(CVMX_GR_TAG_PKO_IPORTS,
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CVMX_HELPER_CFG_MAX_PKO_QUEUES);
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if (rv != 0)
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debug("ERROR : Failed to initialize pko internal port range\n");
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return rv;
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}
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int cvmx_pko_internal_ports_alloc(int xiface, int port, u64 count)
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{
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int ret_val = -1;
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union interface_port inf_port;
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struct cvmx_xiface xi = cvmx_helper_xiface_to_node_interface(xiface);
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__cvmx_pko_internal_ports_range_init();
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inf_port.s.interface = xi.interface;
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inf_port.s.port = port;
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ret_val = cvmx_allocate_global_resource_range(CVMX_GR_TAG_PKO_IPORTS,
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inf_port.u64, count, 1);
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if (dbg)
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debug("internal port alloc : port=%02d base=%02d count=%02d\n",
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(int)port, ret_val, (int)count);
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if (ret_val == -1)
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return ret_val;
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cvmx_cfg_port[xi.node][xi.interface][port].ccpp_pko_port_base = ret_val;
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cvmx_cfg_port[xi.node][xi.interface][port].ccpp_pko_num_ports = count;
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return 0;
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}
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