1 | /* SPDX-License-Identifier: GPL-2.0 */ |
2 | /* Copyright (c) 2020 Intel Corporation */ |
3 | |
4 | bool igc_reg_test(struct igc_adapter *adapter, u64 *data); |
5 | bool igc_eeprom_test(struct igc_adapter *adapter, u64 *data); |
6 | bool igc_link_test(struct igc_adapter *adapter, u64 *data); |
7 | |
8 | struct igc_reg_test { |
9 | u16 reg; |
10 | u8 array_len; |
11 | u8 test_type; |
12 | u32 mask; |
13 | u32 write; |
14 | }; |
15 | |
16 | /* In the hardware, registers are laid out either singly, in arrays |
17 | * spaced 0x40 bytes apart, or in contiguous tables. We assume |
18 | * most tests take place on arrays or single registers (handled |
19 | * as a single-element array) and special-case the tables. |
20 | * Table tests are always pattern tests. |
21 | * |
22 | * We also make provision for some required setup steps by specifying |
23 | * registers to be written without any read-back testing. |
24 | */ |
25 | |
26 | #define PATTERN_TEST 1 |
27 | #define SET_READ_TEST 2 |
28 | #define TABLE32_TEST 3 |
29 | #define TABLE64_TEST_LO 4 |
30 | #define TABLE64_TEST_HI 5 |
31 | |