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net/ice/base: init ptype marker TCAM table for parser

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Parse DDP section ICE_SID_RXPARSER_MARKER_PTYPE into an array of
ice_ptype_mk_tcam_item.

Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Acked-by: Junfeng Guo <junfeng.guo@intel.com>
This commit is contained in:
Qi Zhang 2021-09-17 22:43:08 +08:00
parent 1792942b2d
commit 111871087c
5 changed files with 87 additions and 0 deletions
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11
drivers/net/ice/base/ice_parser.c
View File

@ -13,6 +13,7 @@
#define ICE_SID_RXPARSER_NOMATCH_CAM_ENTRY_SIZE 12
#define ICE_SID_RXPARSER_NOMATCH_SPILL_ENTRY_SIZE 13
#define ICE_SID_RXPARSER_BOOST_TCAM_ENTRY_SIZE 88
#define ICE_SID_RXPARSER_MARKER_TYPE_ENTRY_SIZE 24
#define ICE_SEC_LBL_DATA_OFFSET 2
#define ICE_SID_LBL_ENTRY_SIZE 66
@ -72,6 +73,9 @@ void *ice_parser_sect_item_get(u32 sect_type, void *section,
data_off = ICE_SEC_LBL_DATA_OFFSET;
size = ICE_SID_LBL_ENTRY_SIZE;
break;
case ICE_SID_RXPARSER_MARKER_PTYPE:
size = ICE_SID_RXPARSER_MARKER_TYPE_ENTRY_SIZE;
break;
default:
return NULL;
}
@ -205,6 +209,12 @@ enum ice_status ice_parser_create(struct ice_hw *hw, struct ice_parser **psr)
goto err;
}
p->ptype_mk_tcam_table = ice_ptype_mk_tcam_table_get(hw);
if (!p->ptype_mk_tcam_table) {
status = ICE_ERR_PARAM;
goto err;
}
*psr = p;
return ICE_SUCCESS;
err:
@ -226,6 +236,7 @@ void ice_parser_destroy(struct ice_parser *psr)
ice_free(psr->hw, psr->pg_nm_sp_cam_table);
ice_free(psr->hw, psr->bst_tcam_table);
ice_free(psr->hw, psr->bst_lbl_table);
ice_free(psr->hw, psr->ptype_mk_tcam_table);
ice_free(psr->hw, psr);
}

3
drivers/net/ice/base/ice_parser.h
View File

@ -9,6 +9,7 @@
#include "ice_imem.h"
#include "ice_pg_cam.h"
#include "ice_bst_tcam.h"
#include "ice_ptype_mk.h"
struct ice_parser {
struct ice_hw *hw; /* pointer to the hardware structure */
@ -29,6 +30,8 @@ struct ice_parser {
struct ice_bst_tcam_item *bst_tcam_table;
/* load data from section ICE_SID_LBL_RXPARSER_TMEM */
struct ice_lbl_item *bst_lbl_table;
/* load data from section ICE_SID_RXPARSER_MARKER_PTYPE */
struct ice_ptype_mk_tcam_item *ptype_mk_tcam_table;
};
enum ice_status ice_parser_create(struct ice_hw *hw, struct ice_parser **psr);

54
drivers/net/ice/base/ice_ptype_mk.c Normal file
View File

@ -0,0 +1,54 @@
/* SPDX-License-Identifier: BSD-3-Clause
* Copyright(c) 2001-2021 Intel Corporation
*/
#include "ice_common.h"
#include "ice_parser_util.h"
#define ICE_PTYPE_MK_TCAM_TABLE_SIZE 1024
/**
* ice_ptype_mk_tcam_dump - dump an ptype marker tcam info_
* @ice_hw: pointer to the hardware structure
* @item: ptype marker tcam to dump
*/
void ice_ptype_mk_tcam_dump(struct ice_hw *hw,
struct ice_ptype_mk_tcam_item *item)
{
int i;
ice_info(hw, "address = %d\n", item->address);
ice_info(hw, "ptype = %d\n", item->ptype);
ice_info(hw, "key :");
for (i = 0; i < 10; i++)
ice_info(hw, "%02x ", item->key[i]);
ice_info(hw, "\n");
ice_info(hw, "key_inv:");
for (i = 0; i < 10; i++)
ice_info(hw, "%02x ", item->key_inv[i]);
ice_info(hw, "\n");
}
static void _parse_ptype_mk_tcam_item(struct ice_hw *hw, u16 idx, void *item,
void *data, int size)
{
ice_parse_item_dflt(hw, idx, item, data, size);
if (hw->debug_mask & ICE_DBG_PARSER)
ice_ptype_mk_tcam_dump(hw,
(struct ice_ptype_mk_tcam_item *)item);
}
/**
* ice_ptype_mk_tcam_table_get - create a ptype marker tcam table
* @ice_hw: pointer to the hardware structure
*/
struct ice_ptype_mk_tcam_item *ice_ptype_mk_tcam_table_get(struct ice_hw *hw)
{
return (struct ice_ptype_mk_tcam_item *)
ice_parser_create_table(hw, ICE_SID_RXPARSER_MARKER_PTYPE,
sizeof(struct ice_ptype_mk_tcam_item),
ICE_PTYPE_MK_TCAM_TABLE_SIZE,
ice_parser_sect_item_get,
_parse_ptype_mk_tcam_item, true);
}

18
drivers/net/ice/base/ice_ptype_mk.h Normal file
View File

@ -0,0 +1,18 @@
/* SPDX-License-Identifier: BSD-3-Clause
* Copyright(c) 2001-2021 Intel Corporation
*/
#ifndef _ICE_PTYPE_MK_H_
#define _ICE_PTYPE_MK_H_
struct ice_ptype_mk_tcam_item {
u16 address;
u16 ptype;
u8 key[10];
u8 key_inv[10];
};
void ice_ptype_mk_tcam_dump(struct ice_hw *hw,
struct ice_ptype_mk_tcam_item *item);
struct ice_ptype_mk_tcam_item *ice_ptype_mk_tcam_table_get(struct ice_hw *hw);
#endif /* _ICE_PTYPE_MK_H_ */

1
drivers/net/ice/base/meson.build
View File

@ -20,6 +20,7 @@ sources = [
'ice_metainit.c',
'ice_pg_cam.c',
'ice_bst_tcam.c',
'ice_ptype_mk.c',
]
error_cflags = [