#include "tf_identifier.h"
#include "tf_tbl.h"
#include "tf_tcam.h"
+#ifdef TF_TCAM_SHARED
+#include "tf_tcam_shared.h"
+#endif /* TF_TCAM_SHARED */
#include "tf_em.h"
#include "tf_if_tbl.h"
#include "tfp.h"
#include "tf_msg_common.h"
+#include "tf_tbl_sram.h"
#define TF_DEV_P58_PARIF_MAX 16
#define TF_DEV_P58_PF_MASK 0xfUL
[CFA_RESOURCE_TYPE_P58_EM_FKB] = "em_fkb ",
[CFA_RESOURCE_TYPE_P58_WC_FKB] = "wc_fkb ",
[CFA_RESOURCE_TYPE_P58_VEB_TCAM] = "veb ",
+ [CFA_RESOURCE_TYPE_P58_METADATA] = "metadata",
};
/**
}
/**
- * Device specific function that retrieves the WC TCAM slices the
+ * Device specific function that set the WC TCAM slices the
* device supports.
*
* [in] tfp
* Pointer to TF handle
*
- * [out] slice_size
- * Pointer to the WC TCAM slice size
+ * [in] num_slices_per_row
+ * The WC TCAM row slice configuration
+ *
+ * Returns
+ * - (0) if successful.
+ * - (-EINVAL) on failure.
+ */
+static int
+tf_dev_p58_set_tcam_slice_info(struct tf *tfp __rte_unused,
+ enum tf_wc_num_slice num_slices_per_row)
+{
+ switch (num_slices_per_row) {
+ case TF_WC_TCAM_1_SLICE_PER_ROW:
+ case TF_WC_TCAM_2_SLICE_PER_ROW:
+ case TF_WC_TCAM_4_SLICE_PER_ROW:
+ g_wc_num_slices_per_row = num_slices_per_row;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+/**
+ * Device specific function that retrieves the TCAM slices the
+ * device supports.
+ *
+ * [in] tfp
+ * Pointer to TF handle
+ *
+ * [in] type
+ * TF TCAM type
+ *
+ * [in] key_sz
+ * The key size
*
* [out] num_slices_per_row
* Pointer to the WC TCAM row slice configuration
*/
static int
tf_dev_p58_get_tcam_slice_info(struct tf *tfp __rte_unused,
- enum tf_tcam_tbl_type type,
- uint16_t key_sz,
- uint16_t *num_slices_per_row)
+ enum tf_tcam_tbl_type type,
+ uint16_t key_sz,
+ uint16_t *num_slices_per_row)
{
-#define CFA_P58_WC_TCAM_SLICES_PER_ROW 1
#define CFA_P58_WC_TCAM_SLICE_SIZE 24
-
if (type == TF_TCAM_TBL_TYPE_WC_TCAM) {
- /* only support single slice key size now */
- *num_slices_per_row = CFA_P58_WC_TCAM_SLICES_PER_ROW;
+ *num_slices_per_row = g_wc_num_slices_per_row;
if (key_sz > *num_slices_per_row * CFA_P58_WC_TCAM_SLICE_SIZE)
return -ENOTSUP;
} else { /* for other type of tcam */
return ((((size) + 63) >> 6) * 8);
}
+/**
+ * Device specific function that retrieves the increment
+ * required for certain table types in a shared session
+ *
+ * [in] tfp
+ * tf handle
+ *
+ * [in/out] parms
+ * pointer to parms structure
+ *
+ * Returns
+ * - (0) if successful.
+ * - (-EINVAL) on failure.
+ */
+static int tf_dev_p58_get_shared_tbl_increment(struct tf *tfp __rte_unused,
+ struct tf_get_shared_tbl_increment_parms *parms)
+{
+ switch (parms->type) {
+ case TF_TBL_TYPE_FULL_ACT_RECORD:
+ case TF_TBL_TYPE_COMPACT_ACT_RECORD:
+ case TF_TBL_TYPE_ACT_ENCAP_8B:
+ case TF_TBL_TYPE_ACT_ENCAP_16B:
+ case TF_TBL_TYPE_ACT_ENCAP_32B:
+ case TF_TBL_TYPE_ACT_ENCAP_64B:
+ case TF_TBL_TYPE_ACT_SP_SMAC:
+ case TF_TBL_TYPE_ACT_SP_SMAC_IPV4:
+ case TF_TBL_TYPE_ACT_SP_SMAC_IPV6:
+ case TF_TBL_TYPE_ACT_STATS_64:
+ case TF_TBL_TYPE_ACT_MODIFY_IPV4:
+ case TF_TBL_TYPE_ACT_MODIFY_8B:
+ case TF_TBL_TYPE_ACT_MODIFY_16B:
+ case TF_TBL_TYPE_ACT_MODIFY_32B:
+ case TF_TBL_TYPE_ACT_MODIFY_64B:
+ parms->increment_cnt = 8;
+ break;
+ default:
+ parms->increment_cnt = 1;
+ break;
+ }
+ return 0;
+}
+
+/**
+ * Indicates whether the index table type is SRAM managed
+ *
+ * [in] tfp
+ * Pointer to TF handle
+ *
+ * [in] type
+ * Truflow index table type, e.g. TF_TYPE_FULL_ACT_RECORD
+ *
+ * Returns
+ * - (0) if the table is not managed by the SRAM manager
+ * - (1) if the table is managed by the SRAM manager
+ */
+static bool tf_dev_p58_is_sram_managed(struct tf *tfp __rte_unused,
+ enum tf_tbl_type type)
+{
+ switch (type) {
+ case TF_TBL_TYPE_FULL_ACT_RECORD:
+ case TF_TBL_TYPE_COMPACT_ACT_RECORD:
+ case TF_TBL_TYPE_ACT_ENCAP_8B:
+ case TF_TBL_TYPE_ACT_ENCAP_16B:
+ case TF_TBL_TYPE_ACT_ENCAP_32B:
+ case TF_TBL_TYPE_ACT_ENCAP_64B:
+ case TF_TBL_TYPE_ACT_SP_SMAC:
+ case TF_TBL_TYPE_ACT_SP_SMAC_IPV4:
+ case TF_TBL_TYPE_ACT_SP_SMAC_IPV6:
+ case TF_TBL_TYPE_ACT_STATS_64:
+ case TF_TBL_TYPE_ACT_MODIFY_IPV4:
+ case TF_TBL_TYPE_ACT_MODIFY_8B:
+ case TF_TBL_TYPE_ACT_MODIFY_16B:
+ case TF_TBL_TYPE_ACT_MODIFY_32B:
+ case TF_TBL_TYPE_ACT_MODIFY_64B:
+ return true;
+ default:
+ return false;
+ }
+}
#define TF_DEV_P58_BANK_SZ_64B 2048
/**
parms.hcapi_type = &hcapi_type;
rc = tf_rm_get_hcapi_type(&parms);
- if (rc)
- return rc;
+ if (rc) {
+ *base = 0;
+ *shift = 0;
+ return 0;
+ }
switch (hcapi_type) {
case CFA_RESOURCE_TYPE_P58_SRAM_BANK_0:
}
return 0;
}
+
/**
* Truflow P58 device specific functions
*/
const struct tf_dev_ops tf_dev_ops_p58_init = {
.tf_dev_get_max_types = tf_dev_p58_get_max_types,
.tf_dev_get_resource_str = tf_dev_p58_get_resource_str,
+ .tf_dev_set_tcam_slice_info = tf_dev_p58_set_tcam_slice_info,
.tf_dev_get_tcam_slice_info = tf_dev_p58_get_tcam_slice_info,
.tf_dev_alloc_ident = NULL,
.tf_dev_free_ident = NULL,
.tf_dev_search_ident = NULL,
+ .tf_dev_get_ident_resc_info = NULL,
.tf_dev_get_tbl_info = NULL,
+ .tf_dev_is_sram_managed = tf_dev_p58_is_sram_managed,
.tf_dev_alloc_ext_tbl = NULL,
.tf_dev_alloc_tbl = NULL,
+ .tf_dev_alloc_sram_tbl = NULL,
.tf_dev_free_ext_tbl = NULL,
.tf_dev_free_tbl = NULL,
- .tf_dev_alloc_search_tbl = NULL,
+ .tf_dev_free_sram_tbl = NULL,
.tf_dev_set_tbl = NULL,
.tf_dev_set_ext_tbl = NULL,
+ .tf_dev_set_sram_tbl = NULL,
.tf_dev_get_tbl = NULL,
+ .tf_dev_get_sram_tbl = NULL,
.tf_dev_get_bulk_tbl = NULL,
+ .tf_dev_get_bulk_sram_tbl = NULL,
+ .tf_dev_get_shared_tbl_increment = tf_dev_p58_get_shared_tbl_increment,
+ .tf_dev_get_tbl_resc_info = NULL,
.tf_dev_alloc_tcam = NULL,
.tf_dev_free_tcam = NULL,
.tf_dev_alloc_search_tcam = NULL,
.tf_dev_set_tcam = NULL,
.tf_dev_get_tcam = NULL,
+ .tf_dev_get_tcam_resc_info = NULL,
.tf_dev_insert_int_em_entry = NULL,
.tf_dev_delete_int_em_entry = NULL,
.tf_dev_insert_ext_em_entry = NULL,
.tf_dev_delete_ext_em_entry = NULL,
+ .tf_dev_get_em_resc_info = NULL,
.tf_dev_alloc_tbl_scope = NULL,
.tf_dev_map_tbl_scope = NULL,
.tf_dev_map_parif = NULL,
const struct tf_dev_ops tf_dev_ops_p58 = {
.tf_dev_get_max_types = tf_dev_p58_get_max_types,
.tf_dev_get_resource_str = tf_dev_p58_get_resource_str,
+ .tf_dev_set_tcam_slice_info = tf_dev_p58_set_tcam_slice_info,
.tf_dev_get_tcam_slice_info = tf_dev_p58_get_tcam_slice_info,
.tf_dev_alloc_ident = tf_ident_alloc,
.tf_dev_free_ident = tf_ident_free,
.tf_dev_search_ident = tf_ident_search,
+ .tf_dev_get_ident_resc_info = tf_ident_get_resc_info,
+ .tf_dev_is_sram_managed = tf_dev_p58_is_sram_managed,
.tf_dev_get_tbl_info = tf_dev_p58_get_sram_tbl_info,
.tf_dev_alloc_tbl = tf_tbl_alloc,
+ .tf_dev_alloc_sram_tbl = tf_tbl_sram_alloc,
.tf_dev_alloc_ext_tbl = tf_tbl_ext_alloc,
.tf_dev_free_tbl = tf_tbl_free,
.tf_dev_free_ext_tbl = tf_tbl_ext_free,
- .tf_dev_alloc_search_tbl = tf_tbl_alloc_search,
+ .tf_dev_free_sram_tbl = tf_tbl_sram_free,
.tf_dev_set_tbl = tf_tbl_set,
.tf_dev_set_ext_tbl = tf_tbl_ext_common_set,
+ .tf_dev_set_sram_tbl = tf_tbl_sram_set,
.tf_dev_get_tbl = tf_tbl_get,
+ .tf_dev_get_sram_tbl = tf_tbl_sram_get,
.tf_dev_get_bulk_tbl = tf_tbl_bulk_get,
+ .tf_dev_get_bulk_sram_tbl = tf_tbl_sram_bulk_get,
+ .tf_dev_get_shared_tbl_increment = tf_dev_p58_get_shared_tbl_increment,
+ .tf_dev_get_tbl_resc_info = tf_tbl_get_resc_info,
+#ifdef TF_TCAM_SHARED
+ .tf_dev_alloc_tcam = tf_tcam_shared_alloc,
+ .tf_dev_free_tcam = tf_tcam_shared_free,
+ .tf_dev_set_tcam = tf_tcam_shared_set,
+ .tf_dev_get_tcam = tf_tcam_shared_get,
+ .tf_dev_move_tcam = tf_tcam_shared_move_p58,
+ .tf_dev_clear_tcam = tf_tcam_shared_clear,
+#else /* !TF_TCAM_SHARED */
.tf_dev_alloc_tcam = tf_tcam_alloc,
.tf_dev_free_tcam = tf_tcam_free,
- .tf_dev_alloc_search_tcam = tf_tcam_alloc_search,
.tf_dev_set_tcam = tf_tcam_set,
.tf_dev_get_tcam = tf_tcam_get,
+#endif
+ .tf_dev_alloc_search_tcam = tf_tcam_alloc_search,
+ .tf_dev_get_tcam_resc_info = tf_tcam_get_resc_info,
.tf_dev_insert_int_em_entry = tf_em_hash_insert_int_entry,
.tf_dev_delete_int_em_entry = tf_em_hash_delete_int_entry,
+ .tf_dev_move_int_em_entry = tf_em_move_int_entry,
.tf_dev_insert_ext_em_entry = NULL,
.tf_dev_delete_ext_em_entry = NULL,
+ .tf_dev_get_em_resc_info = tf_em_get_resc_info,
.tf_dev_alloc_tbl_scope = NULL,
.tf_dev_map_tbl_scope = NULL,
.tf_dev_map_parif = NULL,
git.droids-corp.org / dpdk.git / blobdiff