| /* SPDX-License-Identifier: GPL-2.0-only */ |
| /**************************************************************************** |
| * Driver for Solarflare network controllers and boards |
| * Copyright 2008-2013 Solarflare Communications Inc. |
| */ |
| |
| #ifndef EFX_MCDI_H |
| #define EFX_MCDI_H |
| |
| /** |
| * enum efx_mcdi_state - MCDI request handling state |
| * @MCDI_STATE_QUIESCENT: No pending MCDI requests. If the caller holds the |
| * mcdi @iface_lock then they are able to move to %MCDI_STATE_RUNNING |
| * @MCDI_STATE_RUNNING_SYNC: There is a synchronous MCDI request pending. |
| * Only the thread that moved into this state is allowed to move out of it. |
| * @MCDI_STATE_RUNNING_ASYNC: There is an asynchronous MCDI request pending. |
| * @MCDI_STATE_PROXY_WAIT: An MCDI request has completed with a response that |
| * indicates we must wait for a proxy try again message. |
| * @MCDI_STATE_COMPLETED: An MCDI request has completed, but the owning thread |
| * has not yet consumed the result. For all other threads, equivalent to |
| * %MCDI_STATE_RUNNING. |
| */ |
| enum efx_mcdi_state { |
| MCDI_STATE_QUIESCENT, |
| MCDI_STATE_RUNNING_SYNC, |
| MCDI_STATE_RUNNING_ASYNC, |
| MCDI_STATE_PROXY_WAIT, |
| MCDI_STATE_COMPLETED, |
| }; |
| |
| /** |
| * enum efx_mcdi_mode - MCDI transaction mode |
| * @MCDI_MODE_POLL: poll for MCDI completion, until timeout |
| * @MCDI_MODE_EVENTS: wait for an mcdi_event. On timeout, poll once |
| * @MCDI_MODE_FAIL: we think MCDI is dead, so fail-fast all calls |
| */ |
| enum efx_mcdi_mode { |
| MCDI_MODE_POLL, |
| MCDI_MODE_EVENTS, |
| MCDI_MODE_FAIL, |
| }; |
| |
| /** |
| * struct efx_mcdi_iface - MCDI protocol context |
| * @efx: The associated NIC. |
| * @state: Request handling state. Waited for by @wq. |
| * @mode: Poll for mcdi completion, or wait for an mcdi_event. |
| * @wq: Wait queue for threads waiting for @state != %MCDI_STATE_RUNNING |
| * @new_epoch: Indicates start of day or start of MC reboot recovery |
| * @iface_lock: Serialises access to @seqno, @credits and response metadata |
| * @seqno: The next sequence number to use for mcdi requests. |
| * @credits: Number of spurious MCDI completion events allowed before we |
| * trigger a fatal error |
| * @resprc: Response error/success code (Linux numbering) |
| * @resp_hdr_len: Response header length |
| * @resp_data_len: Response data (SDU or error) length |
| * @async_lock: Serialises access to @async_list while event processing is |
| * enabled |
| * @async_list: Queue of asynchronous requests |
| * @async_timer: Timer for asynchronous request timeout |
| * @logging_buffer: buffer that may be used to build MCDI tracing messages |
| * @logging_enabled: whether to trace MCDI |
| * @proxy_rx_handle: Most recently received proxy authorisation handle |
| * @proxy_rx_status: Status of most recent proxy authorisation |
| * @proxy_rx_wq: Wait queue for updates to proxy_rx_handle |
| */ |
| struct efx_mcdi_iface { |
| struct efx_nic *efx; |
| enum efx_mcdi_state state; |
| enum efx_mcdi_mode mode; |
| wait_queue_head_t wq; |
| spinlock_t iface_lock; |
| bool new_epoch; |
| unsigned int credits; |
| unsigned int seqno; |
| int resprc; |
| int resprc_raw; |
| size_t resp_hdr_len; |
| size_t resp_data_len; |
| spinlock_t async_lock; |
| struct list_head async_list; |
| struct timer_list async_timer; |
| #ifdef CONFIG_SFC_MCDI_LOGGING |
| char *logging_buffer; |
| bool logging_enabled; |
| #endif |
| unsigned int proxy_rx_handle; |
| int proxy_rx_status; |
| wait_queue_head_t proxy_rx_wq; |
| }; |
| |
| struct efx_mcdi_mon { |
| struct efx_buffer dma_buf; |
| struct mutex update_lock; |
| unsigned long last_update; |
| struct device *device; |
| struct efx_mcdi_mon_attribute *attrs; |
| struct attribute_group group; |
| const struct attribute_group *groups[2]; |
| unsigned int n_attrs; |
| }; |
| |
| struct efx_mcdi_mtd_partition { |
| struct efx_mtd_partition common; |
| bool updating; |
| u16 nvram_type; |
| u16 fw_subtype; |
| }; |
| |
| #define to_efx_mcdi_mtd_partition(mtd) \ |
| container_of(mtd, struct efx_mcdi_mtd_partition, common.mtd) |
| |
| /** |
| * struct efx_mcdi_data - extra state for NICs that implement MCDI |
| * @iface: Interface/protocol state |
| * @hwmon: Hardware monitor state |
| * @fn_flags: Flags for this function, as returned by %MC_CMD_DRV_ATTACH. |
| */ |
| struct efx_mcdi_data { |
| struct efx_mcdi_iface iface; |
| #ifdef CONFIG_SFC_MCDI_MON |
| struct efx_mcdi_mon hwmon; |
| #endif |
| u32 fn_flags; |
| }; |
| |
| static inline struct efx_mcdi_iface *efx_mcdi(struct efx_nic *efx) |
| { |
| EFX_WARN_ON_PARANOID(!efx->mcdi); |
| return &efx->mcdi->iface; |
| } |
| |
| #ifdef CONFIG_SFC_MCDI_MON |
| static inline struct efx_mcdi_mon *efx_mcdi_mon(struct efx_nic *efx) |
| { |
| EFX_WARN_ON_PARANOID(!efx->mcdi); |
| return &efx->mcdi->hwmon; |
| } |
| #endif |
| |
| int efx_mcdi_init(struct efx_nic *efx); |
| void efx_mcdi_detach(struct efx_nic *efx); |
| void efx_mcdi_fini(struct efx_nic *efx); |
| |
| int efx_mcdi_rpc(struct efx_nic *efx, unsigned cmd, const efx_dword_t *inbuf, |
| size_t inlen, efx_dword_t *outbuf, size_t outlen, |
| size_t *outlen_actual); |
| int efx_mcdi_rpc_quiet(struct efx_nic *efx, unsigned cmd, |
| const efx_dword_t *inbuf, size_t inlen, |
| efx_dword_t *outbuf, size_t outlen, |
| size_t *outlen_actual); |
| |
| int efx_mcdi_rpc_start(struct efx_nic *efx, unsigned cmd, |
| const efx_dword_t *inbuf, size_t inlen); |
| int efx_mcdi_rpc_finish(struct efx_nic *efx, unsigned cmd, size_t inlen, |
| efx_dword_t *outbuf, size_t outlen, |
| size_t *outlen_actual); |
| int efx_mcdi_rpc_finish_quiet(struct efx_nic *efx, unsigned cmd, |
| size_t inlen, efx_dword_t *outbuf, |
| size_t outlen, size_t *outlen_actual); |
| |
| typedef void efx_mcdi_async_completer(struct efx_nic *efx, |
| unsigned long cookie, int rc, |
| efx_dword_t *outbuf, |
| size_t outlen_actual); |
| int efx_mcdi_rpc_async(struct efx_nic *efx, unsigned int cmd, |
| const efx_dword_t *inbuf, size_t inlen, size_t outlen, |
| efx_mcdi_async_completer *complete, |
| unsigned long cookie); |
| int efx_mcdi_rpc_async_quiet(struct efx_nic *efx, unsigned int cmd, |
| const efx_dword_t *inbuf, size_t inlen, |
| size_t outlen, |
| efx_mcdi_async_completer *complete, |
| unsigned long cookie); |
| |
| void efx_mcdi_display_error(struct efx_nic *efx, unsigned cmd, |
| size_t inlen, efx_dword_t *outbuf, |
| size_t outlen, int rc); |
| |
| int efx_mcdi_poll_reboot(struct efx_nic *efx); |
| void efx_mcdi_mode_poll(struct efx_nic *efx); |
| void efx_mcdi_mode_event(struct efx_nic *efx); |
| void efx_mcdi_flush_async(struct efx_nic *efx); |
| |
| void efx_mcdi_process_event(struct efx_channel *channel, efx_qword_t *event); |
| void efx_mcdi_sensor_event(struct efx_nic *efx, efx_qword_t *ev); |
| |
| /* We expect that 16- and 32-bit fields in MCDI requests and responses |
| * are appropriately aligned, but 64-bit fields are only |
| * 32-bit-aligned. Also, on Siena we must copy to the MC shared |
| * memory strictly 32 bits at a time, so add any necessary padding. |
| */ |
| #define MCDI_TX_BUF_LEN(_len) DIV_ROUND_UP((_len), 4) |
| #define _MCDI_DECLARE_BUF(_name, _len) \ |
| efx_dword_t _name[DIV_ROUND_UP(_len, 4)] |
| #define MCDI_DECLARE_BUF(_name, _len) \ |
| _MCDI_DECLARE_BUF(_name, _len) = {{{0}}} |
| #define MCDI_DECLARE_BUF_ERR(_name) \ |
| MCDI_DECLARE_BUF(_name, 8) |
| #define _MCDI_PTR(_buf, _offset) \ |
| ((u8 *)(_buf) + (_offset)) |
| #define MCDI_PTR(_buf, _field) \ |
| _MCDI_PTR(_buf, MC_CMD_ ## _field ## _OFST) |
| /* Use MCDI_STRUCT_ functions to access members of MCDI structuredefs. |
| * _buf should point to the start of the structure, typically obtained with |
| * MCDI_DECLARE_STRUCT_PTR(structure) = _MCDI_DWORD(mcdi_buf, FIELD_WHICH_IS_STRUCT); |
| */ |
| #define MCDI_STRUCT_PTR(_buf, _field) \ |
| _MCDI_PTR(_buf, _field ## _OFST) |
| #define _MCDI_CHECK_ALIGN(_ofst, _align) \ |
| ((_ofst) + BUILD_BUG_ON_ZERO((_ofst) & (_align - 1))) |
| #define _MCDI_DWORD(_buf, _field) \ |
| ((_buf) + (_MCDI_CHECK_ALIGN(MC_CMD_ ## _field ## _OFST, 4) >> 2)) |
| #define _MCDI_STRUCT_DWORD(_buf, _field) \ |
| ((_buf) + (_MCDI_CHECK_ALIGN(_field ## _OFST, 4) >> 2)) |
| |
| #define MCDI_STRUCT_SET_BYTE(_buf, _field, _value) do { \ |
| BUILD_BUG_ON(_field ## _LEN != 1); \ |
| *(u8 *)MCDI_STRUCT_PTR(_buf, _field) = _value; \ |
| } while (0) |
| #define MCDI_STRUCT_POPULATE_BYTE_1(_buf, _field, _name, _value) do { \ |
| efx_dword_t _temp; \ |
| EFX_POPULATE_DWORD_1(_temp, _name, _value); \ |
| MCDI_STRUCT_SET_BYTE(_buf, _field, \ |
| EFX_DWORD_FIELD(_temp, EFX_BYTE_0)); \ |
| } while (0) |
| #define MCDI_BYTE(_buf, _field) \ |
| ((void)BUILD_BUG_ON_ZERO(MC_CMD_ ## _field ## _LEN != 1), \ |
| *MCDI_PTR(_buf, _field)) |
| #define MCDI_STRUCT_BYTE(_buf, _field) \ |
| ((void)BUILD_BUG_ON_ZERO(_field ## _LEN != 1), \ |
| *MCDI_STRUCT_PTR(_buf, _field)) |
| #define MCDI_SET_WORD(_buf, _field, _value) do { \ |
| BUILD_BUG_ON(MC_CMD_ ## _field ## _LEN != 2); \ |
| BUILD_BUG_ON(MC_CMD_ ## _field ## _OFST & 1); \ |
| *(__force __le16 *)MCDI_PTR(_buf, _field) = cpu_to_le16(_value);\ |
| } while (0) |
| #define MCDI_STRUCT_SET_WORD(_buf, _field, _value) do { \ |
| BUILD_BUG_ON(_field ## _LEN != 2); \ |
| BUILD_BUG_ON(_field ## _OFST & 1); \ |
| *(__force __le16 *)MCDI_STRUCT_PTR(_buf, _field) = cpu_to_le16(_value);\ |
| } while (0) |
| #define MCDI_WORD(_buf, _field) \ |
| ((u16)BUILD_BUG_ON_ZERO(MC_CMD_ ## _field ## _LEN != 2) + \ |
| le16_to_cpu(*(__force const __le16 *)MCDI_PTR(_buf, _field))) |
| #define MCDI_STRUCT_WORD(_buf, _field) \ |
| ((void)BUILD_BUG_ON_ZERO(_field ## _LEN != 2), \ |
| le16_to_cpu(*(__force const __le16 *)MCDI_STRUCT_PTR(_buf, _field))) |
| /* Write a 16-bit field defined in the protocol as being big-endian. */ |
| #define MCDI_SET_WORD_BE(_buf, _field, _value) do { \ |
| BUILD_BUG_ON(MC_CMD_ ## _field ## _LEN != 2); \ |
| BUILD_BUG_ON(MC_CMD_ ## _field ## _OFST & 1); \ |
| *(__force __be16 *)MCDI_PTR(_buf, _field) = (_value); \ |
| } while (0) |
| #define MCDI_STRUCT_SET_WORD_BE(_buf, _field, _value) do { \ |
| BUILD_BUG_ON(_field ## _LEN != 2); \ |
| BUILD_BUG_ON(_field ## _OFST & 1); \ |
| *(__force __be16 *)MCDI_STRUCT_PTR(_buf, _field) = (_value); \ |
| } while (0) |
| #define MCDI_SET_DWORD(_buf, _field, _value) \ |
| EFX_POPULATE_DWORD_1(*_MCDI_DWORD(_buf, _field), EFX_DWORD_0, _value) |
| #define MCDI_STRUCT_SET_DWORD(_buf, _field, _value) \ |
| EFX_POPULATE_DWORD_1(*_MCDI_STRUCT_DWORD(_buf, _field), EFX_DWORD_0, _value) |
| #define MCDI_DWORD(_buf, _field) \ |
| EFX_DWORD_FIELD(*_MCDI_DWORD(_buf, _field), EFX_DWORD_0) |
| #define MCDI_STRUCT_DWORD(_buf, _field) \ |
| EFX_DWORD_FIELD(*_MCDI_STRUCT_DWORD(_buf, _field), EFX_DWORD_0) |
| /* Write a 32-bit field defined in the protocol as being big-endian. */ |
| #define MCDI_STRUCT_SET_DWORD_BE(_buf, _field, _value) do { \ |
| BUILD_BUG_ON(_field ## _LEN != 4); \ |
| BUILD_BUG_ON(_field ## _OFST & 3); \ |
| *(__force __be32 *)MCDI_STRUCT_PTR(_buf, _field) = (_value); \ |
| } while (0) |
| #define MCDI_POPULATE_DWORD_1(_buf, _field, _name1, _value1) \ |
| EFX_POPULATE_DWORD_1(*_MCDI_DWORD(_buf, _field), \ |
| MC_CMD_ ## _name1, _value1) |
| #define MCDI_POPULATE_DWORD_2(_buf, _field, _name1, _value1, \ |
| _name2, _value2) \ |
| EFX_POPULATE_DWORD_2(*_MCDI_DWORD(_buf, _field), \ |
| MC_CMD_ ## _name1, _value1, \ |
| MC_CMD_ ## _name2, _value2) |
| #define MCDI_POPULATE_DWORD_3(_buf, _field, _name1, _value1, \ |
| _name2, _value2, _name3, _value3) \ |
| EFX_POPULATE_DWORD_3(*_MCDI_DWORD(_buf, _field), \ |
| MC_CMD_ ## _name1, _value1, \ |
| MC_CMD_ ## _name2, _value2, \ |
| MC_CMD_ ## _name3, _value3) |
| #define MCDI_POPULATE_DWORD_4(_buf, _field, _name1, _value1, \ |
| _name2, _value2, _name3, _value3, \ |
| _name4, _value4) \ |
| EFX_POPULATE_DWORD_4(*_MCDI_DWORD(_buf, _field), \ |
| MC_CMD_ ## _name1, _value1, \ |
| MC_CMD_ ## _name2, _value2, \ |
| MC_CMD_ ## _name3, _value3, \ |
| MC_CMD_ ## _name4, _value4) |
| #define MCDI_POPULATE_DWORD_5(_buf, _field, _name1, _value1, \ |
| _name2, _value2, _name3, _value3, \ |
| _name4, _value4, _name5, _value5) \ |
| EFX_POPULATE_DWORD_5(*_MCDI_DWORD(_buf, _field), \ |
| MC_CMD_ ## _name1, _value1, \ |
| MC_CMD_ ## _name2, _value2, \ |
| MC_CMD_ ## _name3, _value3, \ |
| MC_CMD_ ## _name4, _value4, \ |
| MC_CMD_ ## _name5, _value5) |
| #define MCDI_POPULATE_DWORD_6(_buf, _field, _name1, _value1, \ |
| _name2, _value2, _name3, _value3, \ |
| _name4, _value4, _name5, _value5, \ |
| _name6, _value6) \ |
| EFX_POPULATE_DWORD_6(*_MCDI_DWORD(_buf, _field), \ |
| MC_CMD_ ## _name1, _value1, \ |
| MC_CMD_ ## _name2, _value2, \ |
| MC_CMD_ ## _name3, _value3, \ |
| MC_CMD_ ## _name4, _value4, \ |
| MC_CMD_ ## _name5, _value5, \ |
| MC_CMD_ ## _name6, _value6) |
| #define MCDI_POPULATE_DWORD_7(_buf, _field, _name1, _value1, \ |
| _name2, _value2, _name3, _value3, \ |
| _name4, _value4, _name5, _value5, \ |
| _name6, _value6, _name7, _value7) \ |
| EFX_POPULATE_DWORD_7(*_MCDI_DWORD(_buf, _field), \ |
| MC_CMD_ ## _name1, _value1, \ |
| MC_CMD_ ## _name2, _value2, \ |
| MC_CMD_ ## _name3, _value3, \ |
| MC_CMD_ ## _name4, _value4, \ |
| MC_CMD_ ## _name5, _value5, \ |
| MC_CMD_ ## _name6, _value6, \ |
| MC_CMD_ ## _name7, _value7) |
| #define MCDI_SET_QWORD(_buf, _field, _value) \ |
| do { \ |
| EFX_POPULATE_DWORD_1(_MCDI_DWORD(_buf, _field)[0], \ |
| EFX_DWORD_0, (u32)(_value)); \ |
| EFX_POPULATE_DWORD_1(_MCDI_DWORD(_buf, _field)[1], \ |
| EFX_DWORD_0, (u64)(_value) >> 32); \ |
| } while (0) |
| #define MCDI_QWORD(_buf, _field) \ |
| (EFX_DWORD_FIELD(_MCDI_DWORD(_buf, _field)[0], EFX_DWORD_0) | \ |
| (u64)EFX_DWORD_FIELD(_MCDI_DWORD(_buf, _field)[1], EFX_DWORD_0) << 32) |
| #define MCDI_FIELD(_ptr, _type, _field) \ |
| EFX_EXTRACT_DWORD( \ |
| *(efx_dword_t *) \ |
| _MCDI_PTR(_ptr, MC_CMD_ ## _type ## _ ## _field ## _OFST & ~3),\ |
| MC_CMD_ ## _type ## _ ## _field ## _LBN & 0x1f, \ |
| (MC_CMD_ ## _type ## _ ## _field ## _LBN & 0x1f) + \ |
| MC_CMD_ ## _type ## _ ## _field ## _WIDTH - 1) |
| |
| #define _MCDI_ARRAY_PTR(_buf, _field, _index, _align) \ |
| (_MCDI_PTR(_buf, _MCDI_CHECK_ALIGN(MC_CMD_ ## _field ## _OFST, _align))\ |
| + (_index) * _MCDI_CHECK_ALIGN(MC_CMD_ ## _field ## _LEN, _align)) |
| #define MCDI_DECLARE_STRUCT_PTR(_name) \ |
| efx_dword_t *_name |
| #define MCDI_ARRAY_STRUCT_PTR(_buf, _field, _index) \ |
| ((efx_dword_t *)_MCDI_ARRAY_PTR(_buf, _field, _index, 4)) |
| #define MCDI_VAR_ARRAY_LEN(_len, _field) \ |
| min_t(size_t, MC_CMD_ ## _field ## _MAXNUM, \ |
| ((_len) - MC_CMD_ ## _field ## _OFST) / MC_CMD_ ## _field ## _LEN) |
| #define MCDI_ARRAY_WORD(_buf, _field, _index) \ |
| (BUILD_BUG_ON_ZERO(MC_CMD_ ## _field ## _LEN != 2) + \ |
| le16_to_cpu(*(__force const __le16 *) \ |
| _MCDI_ARRAY_PTR(_buf, _field, _index, 2))) |
| #define _MCDI_ARRAY_DWORD(_buf, _field, _index) \ |
| (BUILD_BUG_ON_ZERO(MC_CMD_ ## _field ## _LEN != 4) + \ |
| (efx_dword_t *)_MCDI_ARRAY_PTR(_buf, _field, _index, 4)) |
| #define MCDI_SET_ARRAY_DWORD(_buf, _field, _index, _value) \ |
| EFX_SET_DWORD_FIELD(*_MCDI_ARRAY_DWORD(_buf, _field, _index), \ |
| EFX_DWORD_0, _value) |
| #define MCDI_ARRAY_DWORD(_buf, _field, _index) \ |
| EFX_DWORD_FIELD(*_MCDI_ARRAY_DWORD(_buf, _field, _index), EFX_DWORD_0) |
| #define _MCDI_ARRAY_QWORD(_buf, _field, _index) \ |
| (BUILD_BUG_ON_ZERO(MC_CMD_ ## _field ## _LEN != 8) + \ |
| (efx_dword_t *)_MCDI_ARRAY_PTR(_buf, _field, _index, 4)) |
| #define MCDI_SET_ARRAY_QWORD(_buf, _field, _index, _value) \ |
| do { \ |
| EFX_SET_DWORD_FIELD(_MCDI_ARRAY_QWORD(_buf, _field, _index)[0],\ |
| EFX_DWORD_0, (u32)(_value)); \ |
| EFX_SET_DWORD_FIELD(_MCDI_ARRAY_QWORD(_buf, _field, _index)[1],\ |
| EFX_DWORD_0, (u64)(_value) >> 32); \ |
| } while (0) |
| #define MCDI_ARRAY_FIELD(_buf, _field1, _type, _index, _field2) \ |
| MCDI_FIELD(MCDI_ARRAY_STRUCT_PTR(_buf, _field1, _index), \ |
| _type ## _TYPEDEF, _field2) |
| |
| #define MCDI_EVENT_FIELD(_ev, _field) \ |
| EFX_QWORD_FIELD(_ev, MCDI_EVENT_ ## _field) |
| |
| #define MCDI_CAPABILITY(field) \ |
| MC_CMD_GET_CAPABILITIES_V8_OUT_ ## field ## _LBN |
| |
| #define MCDI_CAPABILITY_OFST(field) \ |
| MC_CMD_GET_CAPABILITIES_V8_OUT_ ## field ## _OFST |
| |
| #define efx_has_cap(efx, field) \ |
| efx->type->check_caps(efx, \ |
| MCDI_CAPABILITY(field), \ |
| MCDI_CAPABILITY_OFST(field)) |
| |
| void efx_mcdi_print_fwver(struct efx_nic *efx, char *buf, size_t len); |
| int efx_mcdi_get_board_cfg(struct efx_nic *efx, u8 *mac_address, |
| u16 *fw_subtype_list, u32 *capabilities); |
| int efx_mcdi_log_ctrl(struct efx_nic *efx, bool evq, bool uart, u32 dest_evq); |
| int efx_mcdi_nvram_types(struct efx_nic *efx, u32 *nvram_types_out); |
| int efx_mcdi_nvram_info(struct efx_nic *efx, unsigned int type, |
| size_t *size_out, size_t *erase_size_out, |
| bool *protected_out); |
| int efx_new_mcdi_nvram_test_all(struct efx_nic *efx); |
| int efx_mcdi_nvram_metadata(struct efx_nic *efx, unsigned int type, |
| u32 *subtype, u16 version[4], char *desc, |
| size_t descsize); |
| int efx_mcdi_nvram_test_all(struct efx_nic *efx); |
| int efx_mcdi_handle_assertion(struct efx_nic *efx); |
| int efx_mcdi_set_id_led(struct efx_nic *efx, enum efx_led_mode mode); |
| int efx_mcdi_wol_filter_set_magic(struct efx_nic *efx, const u8 *mac, |
| int *id_out); |
| int efx_mcdi_wol_filter_get_magic(struct efx_nic *efx, int *id_out); |
| int efx_mcdi_wol_filter_remove(struct efx_nic *efx, int id); |
| int efx_mcdi_wol_filter_reset(struct efx_nic *efx); |
| int efx_mcdi_flush_rxqs(struct efx_nic *efx); |
| void efx_mcdi_process_link_change(struct efx_nic *efx, efx_qword_t *ev); |
| void efx_mcdi_mac_start_stats(struct efx_nic *efx); |
| void efx_mcdi_mac_stop_stats(struct efx_nic *efx); |
| void efx_mcdi_mac_pull_stats(struct efx_nic *efx); |
| enum reset_type efx_mcdi_map_reset_reason(enum reset_type reason); |
| int efx_mcdi_reset(struct efx_nic *efx, enum reset_type method); |
| int efx_mcdi_set_workaround(struct efx_nic *efx, u32 type, bool enabled, |
| unsigned int *flags); |
| int efx_mcdi_get_workarounds(struct efx_nic *efx, unsigned int *impl_out, |
| unsigned int *enabled_out); |
| int efx_mcdi_get_privilege_mask(struct efx_nic *efx, u32 *mask); |
| |
| #ifdef CONFIG_SFC_MCDI_MON |
| int efx_mcdi_mon_probe(struct efx_nic *efx); |
| void efx_mcdi_mon_remove(struct efx_nic *efx); |
| #else |
| static inline int efx_mcdi_mon_probe(struct efx_nic *efx) { return 0; } |
| static inline void efx_mcdi_mon_remove(struct efx_nic *efx) {} |
| #endif |
| |
| #ifdef CONFIG_SFC_MTD |
| int efx_mcdi_mtd_read(struct mtd_info *mtd, loff_t start, size_t len, |
| size_t *retlen, u8 *buffer); |
| int efx_mcdi_mtd_erase(struct mtd_info *mtd, loff_t start, size_t len); |
| int efx_mcdi_mtd_write(struct mtd_info *mtd, loff_t start, size_t len, |
| size_t *retlen, const u8 *buffer); |
| int efx_mcdi_mtd_sync(struct mtd_info *mtd); |
| void efx_mcdi_mtd_rename(struct efx_mtd_partition *part); |
| #endif |
| |
| #endif /* EFX_MCDI_H */ |
