1 /* SPDX-License-Identifier: BSD-3-Clause */
2 /* Copyright(c) 2007-2022 Intel Corporation */
3 #ifndef ADF_CFG_BUNDLE_H_
4 #define ADF_CFG_BUNDLE_H_
5
6 #include "adf_accel_devices.h"
7 #include "adf_cfg_common.h"
8
9 #define MAX_SECTIONS_PER_BUNDLE 8
10 #define MAX_SECTION_NAME_LEN 64
11
12 #define TX 0x0
13 #define RX 0x1
14
15 #define ASSIGN_SERV_TO_RINGS(bund, index, base, stype, rng_per_srv) \
16 do { \
17 int j = 0; \
18 typeof(bund) b = (bund); \
19 typeof(index) i = (index); \
20 typeof(base) s = (base); \
21 typeof(stype) t = (stype); \
22 typeof(rng_per_srv) rps = (rng_per_srv); \
23 for (j = 0; j < rps; j++) { \
24 b->rings[i + j]->serv_type = t; \
25 b->rings[i + j + s]->serv_type = t; \
26 } \
27 } while (0)
28
29 bool adf_cfg_is_free(struct adf_cfg_bundle *bundle);
30
31 int adf_cfg_get_ring_pairs_from_bundle(struct adf_cfg_bundle *bundle,
32 struct adf_cfg_instance *inst,
33 const char *process_name,
34 struct adf_cfg_instance *bundle_inst);
35
36 struct adf_cfg_instance *
37 adf_cfg_get_free_instance(struct adf_cfg_device *device,
38 struct adf_cfg_bundle *bundle,
39 struct adf_cfg_instance *inst,
40 const char *process_name);
41
42 int adf_cfg_bundle_init(struct adf_cfg_bundle *bundle,
43 struct adf_cfg_device *device,
44 int bank_num,
45 struct adf_accel_dev *accel_dev);
46
47 void adf_cfg_bundle_clear(struct adf_cfg_bundle *bundle,
48 struct adf_accel_dev *accel_dev);
49
50 void adf_cfg_init_ring2serv_mapping(struct adf_accel_dev *accel_dev,
51 struct adf_cfg_bundle *bundle,
52 struct adf_cfg_device *device);
53
54 int adf_cfg_rel_ring2serv_mapping(struct adf_cfg_bundle *bundle);
55
56 static inline void
adf_get_ring_svc_map_data(struct adf_hw_device_data * hw_data,int bundle_num,int ring_pair_index,u8 * serv_type,int * ring_index,int * num_rings_per_srv)57 adf_get_ring_svc_map_data(struct adf_hw_device_data *hw_data,
58 int bundle_num,
59 int ring_pair_index,
60 u8 *serv_type,
61 int *ring_index,
62 int *num_rings_per_srv)
63 {
64 if (hw_data->get_ring_svc_map_data)
65 return hw_data->get_ring_svc_map_data(ring_pair_index,
66 hw_data->ring_to_svc_map,
67 serv_type,
68 ring_index,
69 num_rings_per_srv,
70 bundle_num);
71 *serv_type = GET_SRV_TYPE(hw_data->ring_to_svc_map, ring_pair_index);
72 *num_rings_per_srv =
73 hw_data->num_rings_per_bank / (2 * ADF_CFG_NUM_SERVICES);
74 *ring_index = (*num_rings_per_srv) * ring_pair_index;
75 }
76 #endif
77