| Aaron Williams | 604a5f8 | 2022-04-07 09:11:41 +0200 | [diff] [blame^] | 1 | // SPDX-License-Identifier: GPL-2.0 |
| 2 | /* |
| 3 | * Copyright (C) 2018-2022 Marvell International Ltd. |
| 4 | */ |
| 5 | |
| 6 | #include <errno.h> |
| 7 | #include <log.h> |
| 8 | #include <time.h> |
| 9 | #include <linux/delay.h> |
| 10 | |
| 11 | #include <mach/cvmx-regs.h> |
| 12 | #include <mach/cvmx-csr.h> |
| 13 | #include <mach/cvmx-bootmem.h> |
| 14 | #include <mach/octeon-model.h> |
| 15 | #include <mach/cvmx-fuse.h> |
| 16 | #include <mach/octeon-feature.h> |
| 17 | #include <mach/cvmx-qlm.h> |
| 18 | #include <mach/octeon_qlm.h> |
| 19 | #include <mach/cvmx-pcie.h> |
| 20 | #include <mach/cvmx-coremask.h> |
| 21 | #include <mach/cvmx-range.h> |
| 22 | #include <mach/cvmx-global-resources.h> |
| 23 | |
| 24 | #include <mach/cvmx-agl-defs.h> |
| 25 | #include <mach/cvmx-bgxx-defs.h> |
| 26 | #include <mach/cvmx-ciu-defs.h> |
| 27 | #include <mach/cvmx-gmxx-defs.h> |
| 28 | #include <mach/cvmx-gserx-defs.h> |
| 29 | #include <mach/cvmx-ilk-defs.h> |
| 30 | #include <mach/cvmx-ipd-defs.h> |
| 31 | #include <mach/cvmx-pcsx-defs.h> |
| 32 | #include <mach/cvmx-pcsxx-defs.h> |
| 33 | #include <mach/cvmx-pki-defs.h> |
| 34 | #include <mach/cvmx-pko-defs.h> |
| 35 | #include <mach/cvmx-xcv-defs.h> |
| 36 | |
| 37 | #include <mach/cvmx-hwpko.h> |
| 38 | #include <mach/cvmx-ilk.h> |
| 39 | #include <mach/cvmx-ipd.h> |
| 40 | #include <mach/cvmx-pki.h> |
| 41 | #include <mach/cvmx-pko3.h> |
| 42 | #include <mach/cvmx-pko3-queue.h> |
| 43 | #include <mach/cvmx-pko3-resources.h> |
| 44 | |
| 45 | #include <mach/cvmx-helper.h> |
| 46 | #include <mach/cvmx-helper-board.h> |
| 47 | #include <mach/cvmx-helper-cfg.h> |
| 48 | |
| 49 | #include <mach/cvmx-helper-bgx.h> |
| 50 | #include <mach/cvmx-helper-cfg.h> |
| 51 | #include <mach/cvmx-helper-util.h> |
| 52 | #include <mach/cvmx-helper-pki.h> |
| 53 | |
| 54 | union interface_port { |
| 55 | struct { |
| 56 | int port; |
| 57 | int interface; |
| 58 | } s; |
| 59 | u64 u64; |
| 60 | }; |
| 61 | |
| 62 | static int dbg; |
| 63 | |
| 64 | static int port_range_init; |
| 65 | |
| 66 | int __cvmx_pko_internal_ports_range_init(void) |
| 67 | { |
| 68 | int rv = 0; |
| 69 | |
| 70 | if (port_range_init) |
| 71 | return 0; |
| 72 | port_range_init = 1; |
| 73 | rv = cvmx_create_global_resource_range(CVMX_GR_TAG_PKO_IPORTS, |
| 74 | CVMX_HELPER_CFG_MAX_PKO_QUEUES); |
| 75 | if (rv != 0) |
| 76 | debug("ERROR : Failed to initialize pko internal port range\n"); |
| 77 | return rv; |
| 78 | } |
| 79 | |
| 80 | int cvmx_pko_internal_ports_alloc(int xiface, int port, u64 count) |
| 81 | { |
| 82 | int ret_val = -1; |
| 83 | union interface_port inf_port; |
| 84 | struct cvmx_xiface xi = cvmx_helper_xiface_to_node_interface(xiface); |
| 85 | |
| 86 | __cvmx_pko_internal_ports_range_init(); |
| 87 | inf_port.s.interface = xi.interface; |
| 88 | inf_port.s.port = port; |
| 89 | ret_val = cvmx_allocate_global_resource_range(CVMX_GR_TAG_PKO_IPORTS, |
| 90 | inf_port.u64, count, 1); |
| 91 | if (dbg) |
| 92 | debug("internal port alloc : port=%02d base=%02d count=%02d\n", |
| 93 | (int)port, ret_val, (int)count); |
| 94 | if (ret_val == -1) |
| 95 | return ret_val; |
| 96 | cvmx_cfg_port[xi.node][xi.interface][port].ccpp_pko_port_base = ret_val; |
| 97 | cvmx_cfg_port[xi.node][xi.interface][port].ccpp_pko_num_ports = count; |
| 98 | return 0; |
| 99 | } |