net/ice: support DDP dump switch rule binary
Dump ICE ddp runtime switch rule binary via following command: testpmd> ddp dump switch <port_id> <output_file> Signed-off-by: Steve Yang <stevex.yang@intel.com> Acked-by: Qi Zhang <qi.z.zhang@intel.com>
This commit is contained in:
Steve Yang
Qi Zhang
parent
11a13cb004
commit
0d8d7bd720
@ -3,6 +3,8 @@
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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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@ -10,6 +12,7 @@
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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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@ -417,3 +420,93 @@ int rte_pmd_ice_dump_package(uint16_t port, uint8_t **buff, uint32_t *size)
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return ice_dump_pkg(dev, buff, size);
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}
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static uint16_t
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covert_byte_to_hex(uint8_t **outbuf, const uint8_t *inbuf, uint32_t inbuf_size)
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{
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uint32_t i;
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uint8_t *buffer = *outbuf;
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for (i = 0; i < inbuf_size; ++i)
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sprintf((char *)(buffer + i * 2), "%02X", inbuf[i]);
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return inbuf_size * 2;
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}
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static int
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ice_dump_switch(struct rte_eth_dev *dev, uint8_t **buff2, uint32_t *size)
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{
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struct ice_hw *hw;
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int i = 0;
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uint16_t tbl_id = 0;
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uint32_t tbl_idx = 0;
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int tbl_cnt = 0;
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uint8_t *buffer = *buff2;
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hw = ICE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
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/* table index string format: "0000:" */
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#define TBL_IDX_STR_SIZE 7
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for (i = 0; i < ICE_BLK_MAX_COUNT; i++) {
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int res;
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uint16_t buff_size;
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uint8_t *buff;
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uint32_t offset = 0;
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buff = malloc(ICE_PKG_BUF_SIZE);
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if (!buff)
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return ICE_ERR_NO_MEMORY;
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if (tbl_idx == 0) {
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char tbl_idx_str[TBL_IDX_STR_SIZE];
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memset(tbl_idx_str, 0, sizeof(tbl_idx_str));
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sprintf(tbl_idx_str, "%d:", tbl_id);
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memcpy(buffer, tbl_idx_str, strlen(tbl_idx_str));
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offset = strlen(tbl_idx_str);
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buffer += offset;
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}
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res = ice_aq_get_internal_data(hw,
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ICE_AQC_DBG_DUMP_CLUSTER_ID_SW,
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tbl_id, tbl_idx, buff,
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ICE_PKG_BUF_SIZE,
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&buff_size, &tbl_id, &tbl_idx, NULL);
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if (res) {
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free(buff);
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return res;
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}
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offset = covert_byte_to_hex(&buffer, buff, buff_size);
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buffer += offset;
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free(buff);
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tbl_cnt++;
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if (tbl_idx == 0xffffffff) {
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tbl_idx = 0;
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tbl_cnt = 0;
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memset(buffer, '\n', sizeof(char));
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buffer++;
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offset = 0;
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}
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if (tbl_id == 0xff)
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break;
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}
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*size = buffer - *buff2;
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return 0;
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}
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int rte_pmd_ice_dump_switch(uint16_t port, uint8_t **buff, uint32_t *size)
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{
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struct rte_eth_dev *dev;
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RTE_ETH_VALID_PORTID_OR_ERR_RET(port, -ENODEV);
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dev = &rte_eth_devices[port];
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if (!is_ice_supported(dev))
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return -ENOTSUP;
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return ice_dump_switch(dev, buff, size);
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}
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@ -734,4 +734,6 @@ ice_align_floor(int n)
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__rte_experimental
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int rte_pmd_ice_dump_package(uint16_t port, uint8_t **buff, uint32_t *size);
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__rte_experimental
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int rte_pmd_ice_dump_switch(uint16_t port, uint8_t **buff, uint32_t *size);
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#endif /* _ICE_ETHDEV_H_ */
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@ -12,11 +12,12 @@
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/* Fixed size for ICE ddp runtime configure */
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#define ICE_BUFF_SIZE 0x000c9000
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#define ICE_SWITCH_BUFF_SIZE (4 * 1024 * 1024)
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/* Dump device ddp package, only for ice PF */
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struct cmd_ddp_dump_result {
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cmdline_fixed_string_t ddp;
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cmdline_fixed_string_t add;
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cmdline_fixed_string_t dump;
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portid_t port_id;
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char filepath[];
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};
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@ -24,7 +25,7 @@ struct cmd_ddp_dump_result {
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cmdline_parse_token_string_t cmd_ddp_dump_ddp =
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TOKEN_STRING_INITIALIZER(struct cmd_ddp_dump_result, ddp, "ddp");
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cmdline_parse_token_string_t cmd_ddp_dump_dump =
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TOKEN_STRING_INITIALIZER(struct cmd_ddp_dump_result, add, "dump");
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TOKEN_STRING_INITIALIZER(struct cmd_ddp_dump_result, dump, "dump");
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cmdline_parse_token_num_t cmd_ddp_dump_port_id =
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TOKEN_NUM_INITIALIZER(struct cmd_ddp_dump_result, port_id, RTE_UINT16);
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cmdline_parse_token_string_t cmd_ddp_dump_filepath =
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@ -78,6 +79,75 @@ cmdline_parse_inst_t cmd_ddp_dump = {
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},
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};
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struct cmd_ddp_dump_switch_result {
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cmdline_fixed_string_t ddp;
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cmdline_fixed_string_t dump;
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cmdline_fixed_string_t swt;
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portid_t port_id;
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char filepath[];
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};
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cmdline_parse_token_string_t cmd_ddp_dump_swt_ddp =
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TOKEN_STRING_INITIALIZER(struct cmd_ddp_dump_switch_result, ddp, "ddp");
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cmdline_parse_token_string_t cmd_ddp_dump_swt_dump =
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TOKEN_STRING_INITIALIZER(struct cmd_ddp_dump_switch_result, dump, "dump");
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cmdline_parse_token_string_t cmd_ddp_dump_swt_switch =
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TOKEN_STRING_INITIALIZER(struct cmd_ddp_dump_switch_result, swt, "switch");
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cmdline_parse_token_num_t cmd_ddp_dump_swt_port_id =
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TOKEN_NUM_INITIALIZER(struct cmd_ddp_dump_switch_result, port_id, RTE_UINT16);
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cmdline_parse_token_string_t cmd_ddp_dump_swt_filepath =
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TOKEN_STRING_INITIALIZER(struct cmd_ddp_dump_switch_result, filepath, NULL);
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static void
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cmd_ddp_dump_switch_parsed(void *parsed_result,
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__rte_unused struct cmdline *cl,
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__rte_unused void *data)
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{
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struct cmd_ddp_dump_switch_result *res = parsed_result;
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uint8_t *buff;
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uint32_t size;
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int ret = -ENOTSUP;
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size = ICE_SWITCH_BUFF_SIZE;
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buff = malloc(size);
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if (buff) {
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ret = rte_pmd_ice_dump_switch(res->port_id, &buff, &size);
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switch (ret) {
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case 0:
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save_file(res->filepath, buff, size);
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break;
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case -EINVAL:
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fprintf(stderr, "Invalid buffer size\n");
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break;
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case -ENOTSUP:
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fprintf(stderr,
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"Device doesn't support "
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"dump DDP switch runtime configure.\n");
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break;
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default:
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fprintf(stderr,
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"Failed to dump DDP switch runtime configure,"
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" error: (%s)\n", strerror(-ret));
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}
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}
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free(buff);
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}
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cmdline_parse_inst_t cmd_ddp_dump_switch = {
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.f = cmd_ddp_dump_switch_parsed,
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.data = NULL,
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.help_str = "ddp dump switch <port_id> <config_path>",
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.tokens = {
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(void *)&cmd_ddp_dump_swt_ddp,
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(void *)&cmd_ddp_dump_swt_dump,
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(void *)&cmd_ddp_dump_swt_switch,
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(void *)&cmd_ddp_dump_swt_port_id,
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(void *)&cmd_ddp_dump_swt_filepath,
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NULL,
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},
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};
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static struct testpmd_driver_commands ice_cmds = {
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.commands = {
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{
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@ -85,6 +155,12 @@ static struct testpmd_driver_commands ice_cmds = {
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"ddp dump (port_id) (config_path)\n"
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" Dump a runtime configure on a port\n\n",
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},
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{
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&cmd_ddp_dump_switch,
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"ddp dump switch (port_id) (config_path)\n"
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" Dump a runtime switch configure on a port\n\n",
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},
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{ NULL, NULL },
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},
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@ -7,4 +7,5 @@ EXPERIMENTAL {
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# added in 19.11
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rte_pmd_ice_dump_package;
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rte_pmd_ice_dump_switch;
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};
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