a63553111a
This variable is not used.
Fixes: 0d8d7bd720 ("net/ice: support DDP dump switch rule binary")
Cc: stable@dpdk.org
Signed-off-by: David Marchand <david.marchand@redhat.com>
Acked-by: Tyler Retzlaff <roretzla@linux.microsoft.com>
510 lines
15 KiB
C
510 lines
15 KiB
C
/* SPDX-License-Identifier: BSD-3-Clause
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* Copyright(c) 2022 Intel Corporation
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*/
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#include <stdlib.h>
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#include <unistd.h>
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#include <sys/stat.h>
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#include <rte_string_fns.h>
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#include <rte_malloc.h>
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#include <rte_tailq.h>
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#include "ice_ethdev.h"
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#define ICE_BLK_MAX_COUNT 512
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#define ICE_BUFF_SEG_HEADER_FLAG 0x1
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#define ICE_PKG_HDR_HEADR_PART1 1
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#define ICE_PKG_HDR_HEADR_PART2 2
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#define ICE_PKG_HDR_GM_SEG_OFFSET 16
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#define ICE_PKG_HDR_ICE_SEG_OFFSET 100
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#define ICE_PKG_GM_SEG_TYPE 1
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#define ICE_PKG_MAJOR_VERSION 1
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#define ICE_PKG_GM_SEG_SIZE 84
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#define ICE_PKG_ICE_SEG_TYPE 0x10
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#define ICE_PKG_ICE_SEG_SIZE_BASE 56
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#define SPACE_CHAR 0x20
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#define ICE_PKG_COPY_STRING(dst, src) \
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do {\
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char *_dst = (dst); \
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const char *_src = (src); \
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memset(_dst, SPACE_CHAR, ICE_PKG_NAME_SIZE); \
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strlcpy(_dst, _src, strlen(_dst)); \
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} while (0)
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/* Package header */
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struct ice_package_header {
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struct __hdr {
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uint32_t h1; /* header part 1 */
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uint32_t h2; /* header part 2 */
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} header;
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uint32_t gm_seg_offset; /* Global Metadata segment: 16 */
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uint32_t ice_seg_offset; /* ICE segment: 100 */
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struct ice_global_metadata_seg gm_seg;
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struct __ice_seg {
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struct ice_generic_seg_hdr hdr;
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uint32_t devid_count;
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struct ice_pkg_ver nvm_ver;
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} ice_seg;
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uint32_t buff_count;
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};
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struct ice_buff_seg_header {
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__le16 flag;
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__le16 length;
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__le16 type;
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__le16 reserve; /* 0 */
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__le16 header_len; /* 0x0C */
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__le16 data_size; /* length - header_len */
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};
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struct ice_buff_seg_simple {
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struct ice_buff_seg_header header;
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__le16 seg_end;
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};
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struct ice_buff_seg_simple_data {
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__le16 type;
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__le32 addr;
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__le16 len;
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__le16 seg_end;
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};
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struct ice_buff_seg_series {
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struct ice_buff_seg_header header;
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uint16_t offset_delta;
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uint16_t offset[2];
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};
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struct ice_buff_seg_series_data {
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__le16 type;
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__le32 begin_addr;
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__le16 len;
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__le32 end_addr;
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__le16 last_len;
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__le16 offset_delta;
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__le16 seg_end;
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uint8_t padding;
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};
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struct ice_buff_seg_series_with_sub {
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struct ice_buff_seg_header header;
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uint16_t sub_block_num;
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};
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struct ice_buff_seg_series_with_sub_data {
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__le16 type;
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__le32 begin_addr;
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__le16 len;
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__le32 end_addr;
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__le16 last_len;
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__le16 sblk_size;
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};
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static const
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uint16_t ice_buff_seg_header_size = sizeof(struct ice_buff_seg_header);
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static void
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write_buffer_simple(uint8_t **buff)
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{
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uint16_t i;
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/* ICE ddp package simple segment template */
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const struct ice_buff_seg_simple_data buff_data[] = {
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{0x0001, 0x00000, 0x0030, 0x0000},
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{0x000a, 0x01000, 0x0810, 0x0800},
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{0x000b, 0x02000, 0x00d8, 0x0000},
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{0x000d, 0x06000, 0x0810, 0x0400},
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{0x000f, 0x09000, 0x0110, 0x0100},
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{0x0011, 0x17000, 0x001d, 0x0000},
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{0x0012, 0x18000, 0x0014, 0x0000},
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{0x0014, 0x19000, 0x0810, 0x0800},
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{0x0015, 0x1a000, 0x00d8, 0x0000},
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{0x0017, 0x1e000, 0x0810, 0x0400},
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{0x0019, 0x21000, 0x0090, 0x0080},
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{0x001b, 0x27000, 0x001d, 0x0000},
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{0x001c, 0x28000, 0x0014, 0x0000},
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{0x001e, 0x29000, 0x0810, 0x0800},
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{0x001f, 0x2a000, 0x00d8, 0x0000},
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{0x0021, 0x2e000, 0x0810, 0x0400},
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{0x0023, 0x31000, 0x0090, 0x0080},
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{0x0025, 0x36000, 0x001d, 0x0000},
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{0x0026, 0x37000, 0x0014, 0x0000},
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{0x0028, 0x38000, 0x0810, 0x0800},
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{0x0029, 0x39000, 0x00d8, 0x0000},
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{0x002b, 0x3d000, 0x0810, 0x0400},
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{0x002d, 0x40000, 0x0090, 0x0080},
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{0x002f, 0x45000, 0x001d, 0x0000},
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{0x0030, 0x46000, 0x0014, 0x0000},
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{0x0035, 0x57000, 0x0010, 0x0000},
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{0x003a, 0x67000, 0x0190, 0x0010},
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{0x003b, 0x68000, 0x0810, 0x0800},
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{0x003f, 0x79000, 0x0010, 0x0000},
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{0x0044, 0x89000, 0x0190, 0x0010},
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{0x0045, 0x8a000, 0x0810, 0x0800},
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{0x0046, 0x8b000, 0x001c, 0x0000},
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{0x0047, 0x8c000, 0x001c, 0x0000},
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{0x0048, 0x8d000, 0x0410, 0x0080},
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{0x0049, 0x8e000, 0x0410, 0x0080},
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{0x004a, 0x8f000, 0x0028, 0x0006},
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{0x004b, 0x90000, 0x0028, 0x0006},
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{0x004c, 0x91000, 0x0890, 0x0080},
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{0x004d, 0x92000, 0x0890, 0x0080},
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{0x004e, 0x93000, 0x0350, 0x0040},
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{0x004f, 0x94000, 0x0350, 0x0040},
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{0x0050, 0x95000, 0x0810, 0x0800},
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{0x0051, 0x96000, 0x00d8, 0x0000},
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{0x0053, 0x9a000, 0x0810, 0x0400},
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{0x0055, 0x9c000, 0x0030, 0x0020},
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{0x0057, 0x9f000, 0x001d, 0x0000},
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{0x0058, 0xa0000, 0x0014, 0x0000},
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{0x005a, 0xa1000, 0x0024, 0x0000},
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{0x005b, 0xa2000, 0x0024, 0x0000},
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{0x005d, 0xa4000, 0x0810, 0x0100},
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{0x020d, 0xa8000, 0x0414, 0x0400},
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{0x020e, 0xa9000, 0x0214, 0x0200},
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{0x020f, 0xaa000, 0x0114, 0x0100},
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{0x0210, 0xab000, 0x0114, 0x0100},
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{0x0217, 0xaf000, 0x0414, 0x0400},
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{0x0218, 0xb0000, 0x0214, 0x0200},
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{0x0219, 0xb1000, 0x0094, 0x0080},
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{0x021a, 0xb2000, 0x0094, 0x0080},
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{0x0221, 0xb6000, 0x0414, 0x0400},
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{0x0222, 0xb7000, 0x0214, 0x0200},
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{0x0223, 0xb8000, 0x0094, 0x0080},
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{0x0224, 0xb9000, 0x0094, 0x0080},
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{0x022b, 0xbd000, 0x0414, 0x0400},
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{0x022c, 0xbe000, 0x0214, 0x0200},
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{0x022d, 0xbf000, 0x0094, 0x0080},
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{0x022e, 0xc0000, 0x0094, 0x0080},
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{0x0238, 0xc1000, 0x0114, 0x0100},
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{0x0253, 0xc5000, 0x0414, 0x0400},
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{0x0254, 0xc6000, 0x0054, 0x0040},
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{0x0255, 0xc7000, 0x0034, 0x0020},
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{0x0256, 0xc8000, 0x0034, 0x0020},
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};
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for (i = 0; i < ARRAY_SIZE(buff_data); i++) {
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const struct ice_buff_seg_simple_data *seg = &buff_data[i];
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struct ice_buff_seg_simple buff_seg;
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uint8_t *buffer = &(*buff)[seg->addr];
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memset(buffer, 0xFF, ICE_PKG_BUF_SIZE);
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buff_seg.header.flag = ICE_BUFF_SEG_HEADER_FLAG;
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buff_seg.header.length = seg->len;
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buff_seg.header.type = seg->type;
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buff_seg.header.reserve = 0x0;
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buff_seg.header.header_len =
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sizeof(struct ice_buff_seg_header);
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buff_seg.header.data_size =
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buff_seg.header.length - buff_seg.header.header_len;
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buff_seg.seg_end = seg->seg_end;
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memset(buffer, 0x00, buff_seg.header.length);
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memcpy(buffer, &buff_seg, sizeof(struct ice_buff_seg_simple));
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}
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}
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static void
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write_buffer_block(uint8_t **buff)
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{
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uint16_t i;
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/* ICE ddp package multiple segments template 1 */
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const struct ice_buff_seg_series_data buff_data[] = {
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{0x000c, 0x03000, 0x1000, 0x05000, 0x0030, 0x0ff0, 0x0020, 0},
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{0x0010, 0x0a000, 0x0fd0, 0x16000, 0x0310, 0x0015, 0x0004, 0},
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{0x0016, 0x1b000, 0x1000, 0x1d000, 0x0030, 0x0ff0, 0x0020, 0},
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{0x001a, 0x22000, 0x0f90, 0x26000, 0x0210, 0x001f, 0x0004, 0},
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{0x0020, 0x2b000, 0x1000, 0x2d000, 0x0030, 0x0ff0, 0x0020, 0},
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{0x0024, 0x32000, 0x0fd0, 0x35000, 0x00d0, 0x002a, 0x0002, 0},
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{0x002a, 0x3a000, 0x1000, 0x3c000, 0x0030, 0x0ff0, 0x0020, 0},
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{0x002e, 0x41000, 0x0fd0, 0x44000, 0x00d0, 0x002a, 0x0002, 0},
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{0x0032, 0x47000, 0x1000, 0x4f000, 0x0090, 0x00ff, 0x0008, 0},
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{0x0033, 0x50000, 0x1000, 0x53000, 0x0040, 0x0154, 0x0004, 0},
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{0x0034, 0x54000, 0x1000, 0x56000, 0x0430, 0x0055, 0x0016, 0},
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{0x0039, 0x65000, 0x1000, 0x66000, 0x0220, 0x00aa, 0x0016, 0},
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{0x003c, 0x69000, 0x1000, 0x71000, 0x0090, 0x00ff, 0x0008, 0},
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{0x003d, 0x72000, 0x1000, 0x75000, 0x0040, 0x0154, 0x0004, 0},
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{0x003e, 0x76000, 0x1000, 0x78000, 0x0430, 0x0055, 0x0016, 0},
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{0x0043, 0x87000, 0x1000, 0x88000, 0x0220, 0x00aa, 0x0016, 0},
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{0x0052, 0x97000, 0x1000, 0x99000, 0x0030, 0x0ff0, 0x0020, 0},
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{0x0056, 0x9d000, 0x0f90, 0x9e000, 0x0090, 0x001f, 0x0001, 0},
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{0x020c, 0xa5000, 0x1000, 0xa7000, 0x003c, 0x0fec, 0x0028, 1},
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{0x0216, 0xac000, 0x1000, 0xae000, 0x003c, 0x0fec, 0x0028, 1},
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{0x0220, 0xb3000, 0x1000, 0xb5000, 0x003c, 0x0fec, 0x0028, 1},
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{0x022a, 0xba000, 0x1000, 0xbc000, 0x003c, 0x0fec, 0x0028, 1},
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{0x0252, 0xc2000, 0x1000, 0xc4000, 0x003c, 0x0fec, 0x0028, 1},
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};
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for (i = 0; i < ARRAY_SIZE(buff_data); i++) {
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const struct ice_buff_seg_series_data *seg = &buff_data[i];
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struct ice_buff_seg_series buff_seg;
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const uint16_t buff_seg_size =
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sizeof(struct ice_buff_seg_series);
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uint32_t addr = seg->begin_addr;
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__le16 last_offset = 0;
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for (; addr <= seg->end_addr; addr += ICE_PKG_BUF_SIZE) {
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uint8_t *buffer = &(*buff)[addr];
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memset(buffer, 0xFF, ICE_PKG_BUF_SIZE);
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buff_seg.header.flag = ICE_BUFF_SEG_HEADER_FLAG;
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buff_seg.header.length = addr == seg->end_addr ?
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seg->last_len : seg->len;
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buff_seg.header.type = seg->type;
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buff_seg.header.reserve = 0x0;
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buff_seg.header.header_len = ice_buff_seg_header_size;
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buff_seg.header.data_size = buff_seg.header.length -
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buff_seg.header.header_len;
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buff_seg.offset_delta = addr < seg->end_addr ?
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seg->offset_delta : seg->seg_end;
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buff_seg.offset[!seg->padding] = 0x0;
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buff_seg.offset[seg->padding] = last_offset;
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memset(buffer, 0x00, buff_seg.header.length);
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memcpy(buffer, &buff_seg, buff_seg_size);
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last_offset += seg->offset_delta;
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}
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}
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}
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static void
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write_buffer_block2(uint8_t **buff)
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{
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uint16_t i;
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/* ICE ddp package multiple segments template 2 */
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struct ice_buff_seg_series_with_sub_data buff_data[] = {
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{0x000e, 0x07000, 0x1000, 0x08000, 0x0a1c, 13},
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{0x0018, 0x1f000, 0x1000, 0x20000, 0x0a1c, 13},
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{0x0022, 0x2f000, 0x1000, 0x30000, 0x0a1c, 13},
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{0x002c, 0x3e000, 0x1000, 0x3f000, 0x0a1c, 13},
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{0x0037, 0x58000, 0x1000, 0x5e000, 0x0070, 24},
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{0x0038, 0x5f000, 0x0fe0, 0x64000, 0x0900, 88},
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{0x0041, 0x7a000, 0x1000, 0x80000, 0x0070, 24},
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{0x0042, 0x81000, 0x0fe0, 0x86000, 0x0900, 88},
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{0x0054, 0x9b000, 0x034e, 0x9b000, 0x034e, 13},
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{0x005c, 0xa3000, 0x0a10, 0xa3000, 0x0a10, 40},
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};
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for (i = 0; i < ARRAY_SIZE(buff_data); i++) {
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struct ice_buff_seg_series_with_sub_data *seg = &buff_data[i];
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struct ice_buff_seg_series_with_sub buff_seg;
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const uint16_t buff_seg_size =
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sizeof(struct ice_buff_seg_series_with_sub);
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uint32_t addr;
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uint16_t last_idx = 0;
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for (addr = seg->begin_addr;
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addr <= seg->end_addr; addr += ICE_PKG_BUF_SIZE) {
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uint8_t *buffer = &(*buff)[addr];
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uint16_t total_sblk_size;
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uint16_t idx = 0;
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uint32_t pos = buff_seg_size;
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memset(buffer, 0xFF, ICE_PKG_BUF_SIZE);
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buff_seg.header.flag = ICE_BUFF_SEG_HEADER_FLAG;
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buff_seg.header.length =
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addr == seg->end_addr ?
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seg->last_len : seg->len;
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buff_seg.header.type = seg->type;
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buff_seg.header.reserve = 0x0;
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buff_seg.header.header_len = ice_buff_seg_header_size;
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buff_seg.header.data_size = buff_seg.header.length -
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buff_seg.header.header_len;
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total_sblk_size = buff_seg.header.data_size
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- sizeof(buff_seg.sub_block_num);
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buff_seg.sub_block_num =
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total_sblk_size / seg->sblk_size;
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memset(buffer, 0x00, buff_seg.header.length);
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memcpy(buffer, &buff_seg, buff_seg_size);
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/* padding if needed */
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if (total_sblk_size % seg->sblk_size)
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pos += sizeof(uint16_t);
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for (idx = last_idx;
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idx < last_idx + buff_seg.sub_block_num; idx++) {
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memcpy(buffer + pos, &idx, sizeof(uint16_t));
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pos += seg->sblk_size;
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}
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last_idx = idx;
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}
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}
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}
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static int
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ice_dump_pkg(struct rte_eth_dev *dev, uint8_t **buff, uint32_t *size)
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{
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struct ice_hw *hw;
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struct ice_buf pkg_buff;
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uint8_t *next_buff;
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uint16_t i = 0;
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uint16_t count;
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struct ice_package_header *cache;
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uint32_t cache_size;
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write_buffer_simple(buff);
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write_buffer_block(buff);
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write_buffer_block2(buff);
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hw = ICE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
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if (*size % ICE_PKG_BUF_SIZE)
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return -EINVAL;
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count = *size / ICE_PKG_BUF_SIZE;
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for (i = 0; i < count; i++) {
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next_buff = (uint8_t *)(*buff) + i * ICE_PKG_BUF_SIZE;
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rte_memcpy(pkg_buff.buf, next_buff, ICE_PKG_BUF_SIZE);
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if (ice_aq_upload_section(hw,
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(struct ice_buf_hdr *)&pkg_buff.buf[0],
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ICE_PKG_BUF_SIZE,
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NULL))
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return -EINVAL;
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rte_memcpy(next_buff, pkg_buff.buf, ICE_PKG_BUF_SIZE);
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}
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cache_size = sizeof(struct ice_package_header) + *size;
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cache = (struct ice_package_header *)malloc(cache_size);
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if (!cache)
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return -ENOSPC;
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cache->header.h1 = ICE_PKG_HDR_HEADR_PART1;
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cache->header.h2 = ICE_PKG_HDR_HEADR_PART2;
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cache->gm_seg_offset = ICE_PKG_HDR_GM_SEG_OFFSET;
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cache->ice_seg_offset = ICE_PKG_HDR_ICE_SEG_OFFSET;
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cache->gm_seg.hdr.seg_type = ICE_PKG_GM_SEG_TYPE;
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cache->gm_seg.hdr.seg_format_ver.major = ICE_PKG_MAJOR_VERSION;
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cache->gm_seg.hdr.seg_size = ICE_PKG_GM_SEG_SIZE;
|
|
ICE_PKG_COPY_STRING(cache->gm_seg.hdr.seg_id, "Global Metadata");
|
|
|
|
cache->gm_seg.pkg_ver.major = ICE_PKG_MAJOR_VERSION;
|
|
cache->gm_seg.rsvd = 1;
|
|
ICE_PKG_COPY_STRING(cache->gm_seg.pkg_name, "DEFAULT");
|
|
|
|
cache->ice_seg.hdr.seg_type = ICE_PKG_ICE_SEG_TYPE;
|
|
cache->ice_seg.hdr.seg_format_ver.major = ICE_PKG_MAJOR_VERSION;
|
|
cache->ice_seg.hdr.seg_size = ICE_PKG_ICE_SEG_SIZE_BASE + *size;
|
|
cache->ice_seg.devid_count = 0;
|
|
cache->ice_seg.nvm_ver.major = 0;
|
|
ICE_PKG_COPY_STRING(cache->ice_seg.hdr.seg_id, "CPK Configuration Data");
|
|
|
|
cache->buff_count = count;
|
|
|
|
next_buff = (uint8_t *)cache;
|
|
next_buff += sizeof(struct ice_package_header);
|
|
memcpy(next_buff, *buff, *size);
|
|
|
|
free(*buff);
|
|
*buff = (uint8_t *)cache;
|
|
*size = cache_size;
|
|
|
|
return 0;
|
|
}
|
|
|
|
int rte_pmd_ice_dump_package(uint16_t port, uint8_t **buff, uint32_t *size)
|
|
{
|
|
struct rte_eth_dev *dev;
|
|
|
|
RTE_ETH_VALID_PORTID_OR_ERR_RET(port, -ENODEV);
|
|
|
|
dev = &rte_eth_devices[port];
|
|
if (!is_ice_supported(dev))
|
|
return -ENOTSUP;
|
|
|
|
return ice_dump_pkg(dev, buff, size);
|
|
}
|
|
|
|
static uint16_t
|
|
covert_byte_to_hex(uint8_t **outbuf, const uint8_t *inbuf, uint32_t inbuf_size)
|
|
{
|
|
uint32_t i;
|
|
uint8_t *buffer = *outbuf;
|
|
for (i = 0; i < inbuf_size; ++i)
|
|
sprintf((char *)(buffer + i * 2), "%02X", inbuf[i]);
|
|
|
|
return inbuf_size * 2;
|
|
}
|
|
|
|
static int
|
|
ice_dump_switch(struct rte_eth_dev *dev, uint8_t **buff2, uint32_t *size)
|
|
{
|
|
struct ice_hw *hw;
|
|
int i = 0;
|
|
uint16_t tbl_id = 0;
|
|
uint32_t tbl_idx = 0;
|
|
uint8_t *buffer = *buff2;
|
|
|
|
hw = ICE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
|
|
|
/* table index string format: "0000:" */
|
|
#define TBL_IDX_STR_SIZE 7
|
|
for (i = 0; i < ICE_BLK_MAX_COUNT; i++) {
|
|
int res;
|
|
uint16_t buff_size;
|
|
uint8_t *buff;
|
|
uint32_t offset = 0;
|
|
|
|
buff = malloc(ICE_PKG_BUF_SIZE);
|
|
if (!buff)
|
|
return ICE_ERR_NO_MEMORY;
|
|
|
|
if (tbl_idx == 0) {
|
|
char tbl_idx_str[TBL_IDX_STR_SIZE];
|
|
memset(tbl_idx_str, 0, sizeof(tbl_idx_str));
|
|
sprintf(tbl_idx_str, "%d:", tbl_id);
|
|
memcpy(buffer, tbl_idx_str, strlen(tbl_idx_str));
|
|
offset = strlen(tbl_idx_str);
|
|
buffer += offset;
|
|
}
|
|
|
|
res = ice_aq_get_internal_data(hw,
|
|
ICE_AQC_DBG_DUMP_CLUSTER_ID_SW,
|
|
tbl_id, tbl_idx, buff,
|
|
ICE_PKG_BUF_SIZE,
|
|
&buff_size, &tbl_id, &tbl_idx, NULL);
|
|
|
|
if (res) {
|
|
free(buff);
|
|
return res;
|
|
}
|
|
|
|
offset = covert_byte_to_hex(&buffer, buff, buff_size);
|
|
buffer += offset;
|
|
|
|
free(buff);
|
|
|
|
if (tbl_idx == 0xffffffff) {
|
|
tbl_idx = 0;
|
|
memset(buffer, '\n', sizeof(char));
|
|
buffer++;
|
|
offset = 0;
|
|
}
|
|
|
|
if (tbl_id == 0xff)
|
|
break;
|
|
}
|
|
|
|
*size = buffer - *buff2;
|
|
return 0;
|
|
}
|
|
|
|
int rte_pmd_ice_dump_switch(uint16_t port, uint8_t **buff, uint32_t *size)
|
|
{
|
|
struct rte_eth_dev *dev;
|
|
|
|
RTE_ETH_VALID_PORTID_OR_ERR_RET(port, -ENODEV);
|
|
|
|
dev = &rte_eth_devices[port];
|
|
if (!is_ice_supported(dev))
|
|
return -ENOTSUP;
|
|
|
|
return ice_dump_switch(dev, buff, size);
|
|
}
|