net/bnxt: remove redefinition of page size

[dpdk.git] / drivers / net / bnxt / tf_core / tf_tbl.h

diff --git a/drivers/net/bnxt/tf_core/tf_tbl.h b/drivers/net/bnxt/tf_core/tf_tbl.h
index 5a5e72f..5d3ea71 100644 (file)
--- a/drivers/net/bnxt/tf_core/tf_tbl.h
+++ b/drivers/net/bnxt/tf_core/tf_tbl.h
@@ -7,6 +7,7 @@
 #define _TF_TBL_H_
 
 #include <stdint.h>
+#include "stack.h"
 
 enum tf_pg_tbl_lvl {
        PT_LVL_0,
@@ -15,6 +16,48 @@ enum tf_pg_tbl_lvl {
        PT_LVL_MAX
 };
 
+enum tf_em_table_type {
+       KEY0_TABLE,
+       KEY1_TABLE,
+       RECORD_TABLE,
+       EFC_TABLE,
+       MAX_TABLE
+};
+
+struct tf_em_page_tbl {
+       uint32_t        pg_count;
+       uint32_t        pg_size;
+       void            **pg_va_tbl;
+       uint64_t        *pg_pa_tbl;
+};
+
+struct tf_em_table {
+       int                             type;
+       uint32_t                        num_entries;
+       uint16_t                        ctx_id;
+       uint32_t                        entry_size;
+       int                             num_lvl;
+       uint32_t                        page_cnt[PT_LVL_MAX];
+       uint64_t                        num_data_pages;
+       void                            *l0_addr;
+       uint64_t                        l0_dma_addr;
+       struct tf_em_page_tbl pg_tbl[PT_LVL_MAX];
+};
+
+struct tf_em_ctx_mem_info {
+       struct tf_em_table              em_tables[MAX_TABLE];
+};
+
+/** table scope control block content */
+struct tf_em_caps {
+       uint32_t flags;
+       uint32_t supported;
+       uint32_t max_entries_supported;
+       uint16_t key_entry_size;
+       uint16_t record_entry_size;
+       uint16_t efc_entry_size;
+};
+
 /** Invalid table scope id */
 #define TF_TBL_SCOPE_INVALID 0xffffffff
 
@@ -27,9 +70,49 @@ enum tf_pg_tbl_lvl {
 struct tf_tbl_scope_cb {
        uint32_t tbl_scope_id;
        int index;
+       struct tf_em_ctx_mem_info  em_ctx_info[TF_DIR_MAX];
+       struct tf_em_caps          em_caps[TF_DIR_MAX];
+       struct stack               ext_pool[TF_DIR_MAX][TF_EXT_POOL_CNT_MAX];
        uint32_t              *ext_pool_mem[TF_DIR_MAX][TF_EXT_POOL_CNT_MAX];
 };
 
+/** Hardware Page sizes supported for EEM: 4K, 8K, 64K, 256K, 1M, 2M, 4M, 1G.
+ * Round-down other page sizes to the lower hardware page size supported.
+ */
+#define BNXT_PAGE_SHIFT 22 /** 2M */
+
+#if (BNXT_PAGE_SHIFT < 12)                             /** < 4K >> 4K */
+#define TF_EM_PAGE_SHIFT 12
+#define TF_EM_PAGE_SIZE_ENUM HWRM_TF_CTXT_MEM_RGTR_INPUT_PAGE_SIZE_4K
+#elif (BNXT_PAGE_SHIFT <= 13)                  /** 4K, 8K */
+#define TF_EM_PAGE_SHIFT 13
+#define TF_EM_PAGE_SIZE_ENUM HWRM_TF_CTXT_MEM_RGTR_INPUT_PAGE_SIZE_8K
+#elif (BNXT_PAGE_SHIFT < 16)                           /** 16K, 32K >> 8K */
+#define TF_EM_PAGE_SHIFT 15
+#define TF_EM_PAGE_SIZE_ENUM HWRM_TF_CTXT_MEM_RGTR_INPUT_PAGE_SIZE_32K
+#elif (BNXT_PAGE_SHIFT <= 17)                  /** 64K, 128K >> 64K */
+#define TF_EM_PAGE_SHIFT 16
+#define TF_EM_PAGE_SIZE_ENUM HWRM_TF_CTXT_MEM_RGTR_INPUT_PAGE_SIZE_64K
+#elif (BNXT_PAGE_SHIFT <= 19)                  /** 256K, 512K >> 256K */
+#define TF_EM_PAGE_SHIFT 18
+#define TF_EM_PAGE_SIZE_ENUM HWRM_TF_CTXT_MEM_RGTR_INPUT_PAGE_SIZE_256K
+#elif (BNXT_PAGE_SHIFT <= 21)                  /** 1M */
+#define TF_EM_PAGE_SHIFT 20
+#define TF_EM_PAGE_SIZE_ENUM HWRM_TF_CTXT_MEM_RGTR_INPUT_PAGE_SIZE_1M
+#elif (BNXT_PAGE_SHIFT <= 22)                  /** 2M, 4M */
+#define TF_EM_PAGE_SHIFT 21
+#define TF_EM_PAGE_SIZE_ENUM HWRM_TF_CTXT_MEM_RGTR_INPUT_PAGE_SIZE_2M
+#elif (BNXT_PAGE_SHIFT <= 29)                  /** 8M ... 512M >> 4M */
+#define TF_EM_PAGE_SHIFT 22
+#define TF_EM_PAGE_SIZE_ENUM HWRM_TF_CTXT_MEM_RGTR_INPUT_PAGE_SIZE_4M
+#else                                          /** >= 1G >> 1G */
+#define TF_EM_PAGE_SHIFT       30
+#define TF_EM_PAGE_SIZE_ENUM HWRM_TF_CTXT_MEM_RGTR_INPUT_PAGE_SIZE_1G
+#endif
+
+#define TF_EM_PAGE_SIZE        (1 << TF_EM_PAGE_SHIFT)
+#define TF_EM_PAGE_ALIGNMENT (1 << TF_EM_PAGE_SHIFT)
+
 /**
  * Initialize table pool structure to indicate
  * no table scope has been associated with the