From: Jun Yang <[email protected]> Softparser only supports to be loaded before Linux starts.
Signed-off-by: Jun Yang <[email protected]> --- drivers/net/dpaa2/dpaa2_ethdev.c | 28 ----- drivers/net/dpaa2/dpaa2_recycle.c | 1 - drivers/net/dpaa2/dpaa2_sparser.c | 137 -------------------- drivers/net/dpaa2/dpaa2_sparser.h | 202 ------------------------------ drivers/net/dpaa2/meson.build | 1 - 5 files changed, 369 deletions(-) delete mode 100644 drivers/net/dpaa2/dpaa2_sparser.c delete mode 100644 drivers/net/dpaa2/dpaa2_sparser.h diff --git a/drivers/net/dpaa2/dpaa2_ethdev.c b/drivers/net/dpaa2/dpaa2_ethdev.c index 387a153036..1df84e1316 100644 --- a/drivers/net/dpaa2/dpaa2_ethdev.c +++ b/drivers/net/dpaa2/dpaa2_ethdev.c @@ -29,7 +29,6 @@ #include <mc/fsl_dpmng.h> #include <mc/fsl_dpcon.h> #include "dpaa2_ethdev.h" -#include "dpaa2_sparser.h" #include <fsl_qbman_debug.h> #define DRIVER_LOOPBACK_MODE "drv_loopback" @@ -3738,33 +3737,6 @@ dpaa2_dev_init(struct rte_eth_dev *eth_dev) } eth_dev->data->mtu = RTE_ETHER_MTU; - /*TODO To enable soft parser support DPAA2 driver needs to integrate - * with external entity to receive byte code for software sequence - * and same will be offload to the H/W using MC interface. - * Currently it is assumed that DPAA2 driver has byte code by some - * mean and same if offloaded to H/W. - */ - if (getenv("DPAA2_ENABLE_SOFT_PARSER")) { - WRIOP_SS_INITIALIZER(priv); - ret = dpaa2_eth_load_wriop_soft_parser(priv, DPNI_SS_INGRESS); - if (ret < 0) { - DPAA2_PMD_ERR(" Error(%d) in loading softparser", - ret); - goto init_err; - } - - ret = dpaa2_eth_enable_wriop_soft_parser(priv, - DPNI_SS_INGRESS); - if (ret < 0) { - DPAA2_PMD_ERR(" Error(%d) in enabling softparser", - ret); - goto init_err; - } - } - - ret = dpaa2_soft_parser_loaded(); - if (ret > 0) - DPAA2_PMD_INFO("soft parser is loaded"); DPAA2_PMD_INFO("%s: netdev created, connected to %s", eth_dev->data->name, dpaa2_dev->ep_name); diff --git a/drivers/net/dpaa2/dpaa2_recycle.c b/drivers/net/dpaa2/dpaa2_recycle.c index 80c20272ce..ed038c204b 100644 --- a/drivers/net/dpaa2/dpaa2_recycle.c +++ b/drivers/net/dpaa2/dpaa2_recycle.c @@ -23,7 +23,6 @@ #include <dpaa2_hw_dpio.h> #include <mc/fsl_dpmng.h> #include "dpaa2_ethdev.h" -#include "dpaa2_sparser.h" #include <fsl_qbman_debug.h> #include <rte_io.h> diff --git a/drivers/net/dpaa2/dpaa2_sparser.c b/drivers/net/dpaa2/dpaa2_sparser.c deleted file mode 100644 index 6c3e6eb573..0000000000 --- a/drivers/net/dpaa2/dpaa2_sparser.c +++ /dev/null @@ -1,137 +0,0 @@ -/* SPDX-License-Identifier: BSD-3-Clause - * Copyright 2018-2023 NXP - */ - -#include <rte_mbuf.h> -#include <rte_ethdev.h> -#include <rte_malloc.h> -#include <rte_memcpy.h> -#include <rte_string_fns.h> -#include <dev_driver.h> - -#include <fslmc_logs.h> -#include <fslmc_vfio.h> -#include <dpaa2_hw_pvt.h> -#include <dpaa2_hw_dpio.h> -#include <dpaa2_hw_mempool.h> -#include <dpaa2_pmd_logs.h> - -#include "dpaa2_ethdev.h" -#include "dpaa2_sparser.h" -#include "base/dpaa2_hw_dpni_annot.h" -#define __STDC_FORMAT_MACROS -#include <stdint.h> -#include <inttypes.h> - -static uint8_t wriop_bytecode[] = { - 0x00, 0x04, 0x29, 0x42, 0x03, 0xe0, 0x12, 0x00, 0x29, 0x02, - 0x18, 0x00, 0x87, 0x3c, 0x00, 0x02, 0x18, 0x00, 0x00, 0x00 -}; - -int dpaa2_eth_load_wriop_soft_parser(struct dpaa2_dev_priv *priv, - enum dpni_soft_sequence_dest dest) -{ - struct fsl_mc_io *dpni = priv->hw; - struct dpni_load_ss_cfg cfg; - struct dpni_drv_sparser_param sp_param; - uint8_t *addr; - int ret; - - memset(&sp_param, 0, sizeof(sp_param)); - sp_param.start_pc = priv->ss_offset; - sp_param.byte_code = &wriop_bytecode[0]; - sp_param.size = sizeof(wriop_bytecode); - - cfg.dest = dest; - cfg.ss_offset = sp_param.start_pc; - cfg.ss_size = sp_param.size; - - addr = rte_malloc(NULL, sp_param.size, 64); - if (!addr) { - DPAA2_PMD_ERR("Memory unavailable for soft parser param"); - return -1; - } - - memcpy(addr, sp_param.byte_code, sp_param.size); - cfg.ss_iova = DPAA2_VADDR_TO_IOVA_AND_CHECK(addr, sp_param.size); - if (cfg.ss_iova == RTE_BAD_IOVA) { - DPAA2_PMD_ERR("No IOMMU map for soft sequence(%p), size=%d", - addr, sp_param.size); - rte_free(addr); - - return -ENOBUFS; - } - - ret = dpni_load_sw_sequence(dpni, CMD_PRI_LOW, priv->token, &cfg); - if (ret) { - DPAA2_PMD_ERR("dpni_load_sw_sequence failed"); - rte_free(addr); - return ret; - } - - priv->ss_iova = cfg.ss_iova; - priv->ss_offset += sp_param.size; - DPAA2_PMD_INFO("Soft parser loaded for dpni@%d", priv->hw_id); - - rte_free(addr); - return 0; -} - -int dpaa2_eth_enable_wriop_soft_parser(struct dpaa2_dev_priv *priv, - enum dpni_soft_sequence_dest dest) -{ - struct fsl_mc_io *dpni = priv->hw; - struct dpni_enable_ss_cfg cfg; - uint8_t pa[3]; - struct dpni_drv_sparser_param sp_param; - uint8_t *param_addr = NULL; - int ret; - - memset(&sp_param, 0, sizeof(sp_param)); - pa[0] = 32; /* Custom Header Length in bytes */ - sp_param.custom_header_first = 1; - sp_param.param_offset = 32; - sp_param.param_size = 1; - sp_param.start_pc = priv->ss_offset; - sp_param.param_array = (uint8_t *)&pa[0]; - - cfg.dest = dest; - cfg.ss_offset = sp_param.start_pc; - cfg.set_start = sp_param.custom_header_first; - cfg.hxs = (uint16_t)sp_param.link_to_hard_hxs; - cfg.param_offset = sp_param.param_offset; - cfg.param_size = sp_param.param_size; - if (cfg.param_size) { - param_addr = rte_malloc(NULL, cfg.param_size, 64); - if (!param_addr) { - DPAA2_PMD_ERR("Memory unavailable for soft parser param"); - return -1; - } - - memcpy(param_addr, sp_param.param_array, cfg.param_size); - cfg.param_iova = DPAA2_VADDR_TO_IOVA_AND_CHECK(param_addr, - cfg.param_size); - if (cfg.param_iova == RTE_BAD_IOVA) { - DPAA2_PMD_ERR("%s: No IOMMU map for %p, size=%d", - __func__, param_addr, cfg.param_size); - rte_free(param_addr); - - return -ENOBUFS; - } - priv->ss_param_iova = cfg.param_iova; - } else { - cfg.param_iova = 0; - } - - ret = dpni_enable_sw_sequence(dpni, CMD_PRI_LOW, priv->token, &cfg); - if (ret) { - DPAA2_PMD_ERR("Soft parser enabled for dpni@%d failed", - priv->hw_id); - rte_free(param_addr); - return ret; - } - - rte_free(param_addr); - DPAA2_PMD_INFO("Soft parser enabled for dpni@%d", priv->hw_id); - return 0; -} diff --git a/drivers/net/dpaa2/dpaa2_sparser.h b/drivers/net/dpaa2/dpaa2_sparser.h deleted file mode 100644 index 0187cde113..0000000000 --- a/drivers/net/dpaa2/dpaa2_sparser.h +++ /dev/null @@ -1,202 +0,0 @@ -/* SPDX-License-Identifier: BSD-3-Clause - * Copyright 2018-2019 NXP - */ - -/** - * @file dpaa2_sparser.h - * - * @brief Soft parser related macros & functions support for DPAA2 device - * framework based applications. - * - */ - -#ifndef _DPAA2_SPARSER_H -#define _DPAA2_SPARSER_H - -#define WRIOP_SS_INITIALIZER(priv) \ -do { \ - /* Base offset of parse profile memory in WRIOP */ \ - (priv)->ss_offset = 0x20; \ - (priv)->ss_iova = (size_t)NULL; \ - (priv)->ss_param_iova = (size_t)NULL; \ -} while (0) - -/**************************************************************************/ -/* - * @enum parser_starting_hxs_code - * @Description PARSER Starting HXS code - */ -/***************************************************************************/ -enum parser_starting_hxs_code { - /** Ethernet Starting HXS coding */ - PARSER_ETH_STARTING_HXS = 0x0000, - /** LLC+SNAP Starting HXS coding */ - PARSER_LLC_SNAP_STARTING_HXS = 0x0001, - /** VLAN Starting HXS coding */ - PARSER_VLAN_STARTING_HXS = 0x0002, - /** PPPoE+PPP Starting HXS coding */ - PARSER_PPPOE_PPP_STARTING_HXS = 0x0003, - /** MPLS Starting HXS coding */ - PARSER_MPLS_STARTING_HXS = 0x0004, - /** ARP Starting HXS coding */ - PARSER_ARP_STARTING_HXS = 0x0005, - /** IP Starting HXS coding */ - PARSER_IP_STARTING_HXS = 0x0006, - /** IPv4 Starting HXS coding */ - PARSER_IPV4_STARTING_HXS = 0x0007, - /** IPv6 Starting HXS coding */ - PARSER_IPV6_STARTING_HXS = 0x0008, - /** GRE Starting HXS coding */ - PARSER_GRE_STARTING_HXS = 0x0009, - /** MinEncap Starting HXS coding */ - PARSER_MINENCAP_STARTING_HXS = 0x000A, - /** Other L3 Shell Starting HXS coding */ - PARSER_OTHER_L3_SHELL_STARTING_HXS = 0x000B, - /** TCP Starting HXS coding */ - PARSER_TCP_STARTING_HXS = 0x000C, - /** UDP Starting HXS coding */ - PARSER_UDP_STARTING_HXS = 0x000D, - /** IPSec Starting HXS coding */ - PARSER_IPSEC_STARTING_HXS = 0x000E, - /** SCTP Starting HXS coding */ - PARSER_SCTP_STARTING_HXS = 0x000F, - /** DCCP Starting HXS coding */ - PARSER_DCCP_STARTING_HXS = 0x0010, - /** Other L4 Shell Starting HXS coding */ - PARSER_OTHER_L4_SHELL_STARTING_HXS = 0x0011, - /** GTP Starting HXS coding */ - PARSER_GTP_STARTING_HXS = 0x0012, - /** ESP Starting HXS coding */ - PARSER_ESP_STARTING_HXS = 0x0013, - /** VXLAN Starting HXS coding */ - PARSER_VXLAN_STARTING_HXS = 0x0014, - /** L5 (and above) Shell Starting HXS coding */ - PARSER_L5_SHELL_STARTING_HXS = 0x001E, - /** Final Shell Starting HXS coding */ - PARSER_FINAL_SHELL_STARTING_HXS = 0x001F -}; - -/**************************************************************************/ -/* - * @Description struct dpni_drv_sparser_param - Structure representing the - * information needed to activate(enable) a Soft Parser. - */ -/***************************************************************************/ - -struct dpni_drv_sparser_param { - /* The "custom_header_first" must be set if the custom header to parse - * is the first header in the packet, otherwise "custom_header_first" - * must be cleared. - */ - uint8_t custom_header_first; - /* Hard HXS on which a soft parser is activated. This must be - * configured. - * if the header to parse is not the first header in the packet. - */ - enum parser_starting_hxs_code link_to_hard_hxs; - /* Soft Sequence Start PC */ - uint16_t start_pc; - /* Soft Sequence byte-code */ - uint8_t *byte_code; - /* Soft Sequence size */ - uint16_t size; - /* Pointer to the Parameters Array of the SP */ - uint8_t *param_array; - /* Parameters offset */ - uint8_t param_offset; - /* Parameters size */ - uint8_t param_size; -}; - -struct sp_parse_result { - /* Next header */ - uint16_t nxt_hdr; - /* Frame Attribute Flags Extension */ - uint16_t frame_attribute_flags_extension; - /* Frame Attribute Flags (part 1) */ - uint32_t frame_attribute_flags_1; - /* Frame Attribute Flags (part 2) */ - uint32_t frame_attribute_flags_2; - /* Frame Attribute Flags (part 3) */ - uint32_t frame_attribute_flags_3; - /* Shim Offset 1 */ - uint8_t shim_offset_1; - /* Shim Offset 2 */ - uint8_t shim_offset_2; - /* Outer IP protocol field offset */ - uint8_t ip_1_pid_offset; - /* Ethernet offset */ - uint8_t eth_offset; - /* LLC+SNAP offset */ - uint8_t llc_snap_offset; - /* First VLAN's TCI field offset*/ - uint8_t vlan_tci1_offset; - /* Last VLAN's TCI field offset*/ - uint8_t vlan_tcin_offset; - /* Last Ethertype offset*/ - uint8_t last_etype_offset; - /* PPPoE offset */ - uint8_t pppoe_offset; - /* First MPLS offset */ - uint8_t mpls_offset_1; - /* Last MPLS offset */ - uint8_t mpls_offset_n; - /* Layer 3 (Outer IP, ARP, FCoE or FIP) offset */ - uint8_t l3_offset; - /* Inner IP or MinEncap offset*/ - uint8_t ipn_or_minencap_offset; - /* GRE offset */ - uint8_t gre_offset; - /* Layer 4 offset*/ - uint8_t l4_offset; - /* Layer 5 offset */ - uint8_t l5_offset; - /* Routing header offset of 1st IPv6 header */ - uint8_t routing_hdr_offset1; - /* Routing header offset of 2nd IPv6 header */ - uint8_t routing_hdr_offset2; - /* Next header offset */ - uint8_t nxt_hdr_offset; - /* IPv6 fragmentable part offset */ - uint8_t ipv6_frag_offset; - /* Frame's untouched running sum, input to parser */ - uint16_t gross_running_sum; - /* Running Sum */ - uint16_t running_sum; - /* Parse Error code */ - uint8_t parse_error_code; - /* Offset to the next header field before IPv6 fragment extension */ - uint8_t nxt_hdr_before_ipv6_frag_ext; - /* Inner IP Protocol field offset */ - uint8_t ip_n_pid_offset; - /* Reserved for Soft parsing context*/ - uint8_t soft_parsing_context[21]; -}; - -struct frame_attr { - const char *fld_name; - uint8_t faf_offset; - uint32_t fld_mask; -}; - -struct frame_attr_ext { - const char *fld_name; - uint8_t faf_ext_offset; - uint16_t fld_mask; -}; - - -struct parse_err { - uint16_t code; - const char *err_name; -}; - -/* Macro definitions */ -#define IS_ONE_BIT_FIELD(_mask) \ -(!((_mask) & ((_mask) - 1)) || (_mask == 1)) - -int dpaa2_eth_load_wriop_soft_parser(struct dpaa2_dev_priv *priv, - enum dpni_soft_sequence_dest dest); -int dpaa2_eth_enable_wriop_soft_parser(struct dpaa2_dev_priv *priv, - enum dpni_soft_sequence_dest dest); -#endif /* _DPAA2_SPARSER_H_ */ diff --git a/drivers/net/dpaa2/meson.build b/drivers/net/dpaa2/meson.build index 808dad8112..4f774f7c82 100644 --- a/drivers/net/dpaa2/meson.build +++ b/drivers/net/dpaa2/meson.build @@ -17,7 +17,6 @@ sources = files( 'dpaa2_flow.c', 'dpaa2_recycle.c', 'dpaa2_rxtx.c', - 'dpaa2_sparser.c', 'dpaa2_ptp.c', 'mc/dprtc.c', 'mc/dpkg.c', -- 2.43.0
