diff options
Diffstat (limited to 'drivers/net/ethernet/sfc/mcdi.h')
| -rw-r--r-- | drivers/net/ethernet/sfc/mcdi.h | 34 |
1 files changed, 22 insertions, 12 deletions
diff --git a/drivers/net/ethernet/sfc/mcdi.h b/drivers/net/ethernet/sfc/mcdi.h index a465cc154139..303d9e88a27f 100644 --- a/drivers/net/ethernet/sfc/mcdi.h +++ b/drivers/net/ethernet/sfc/mcdi.h @@ -36,6 +36,7 @@ enum efx_mcdi_mode { * @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 all the following fields * @seqno: The next sequence number to use for mcdi requests. * @credits: Number of spurious MCDI completion events allowed before we @@ -49,6 +50,7 @@ struct efx_mcdi_iface { 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; @@ -65,6 +67,16 @@ struct efx_mcdi_mon { unsigned int n_attrs; }; +struct efx_mcdi_mtd_partition { + struct efx_mtd_partition common; + bool updating; + u8 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 @@ -250,18 +262,6 @@ extern int efx_mcdi_nvram_types(struct efx_nic *efx, u32 *nvram_types_out); extern int efx_mcdi_nvram_info(struct efx_nic *efx, unsigned int type, size_t *size_out, size_t *erase_size_out, bool *protected_out); -extern int efx_mcdi_nvram_update_start(struct efx_nic *efx, - unsigned int type); -extern int efx_mcdi_nvram_read(struct efx_nic *efx, unsigned int type, - loff_t offset, u8 *buffer, size_t length); -extern int efx_mcdi_nvram_write(struct efx_nic *efx, unsigned int type, - loff_t offset, const u8 *buffer, - size_t length); -#define EFX_MCDI_NVRAM_LEN_MAX 128 -extern int efx_mcdi_nvram_erase(struct efx_nic *efx, unsigned int type, - loff_t offset, size_t length); -extern int efx_mcdi_nvram_update_finish(struct efx_nic *efx, - unsigned int type); extern int efx_mcdi_nvram_test_all(struct efx_nic *efx); extern int efx_mcdi_handle_assertion(struct efx_nic *efx); extern void efx_mcdi_set_id_led(struct efx_nic *efx, enum efx_led_mode mode); @@ -291,4 +291,14 @@ 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 +extern int efx_mcdi_mtd_read(struct mtd_info *mtd, loff_t start, + size_t len, size_t *retlen, u8 *buffer); +extern int efx_mcdi_mtd_erase(struct mtd_info *mtd, loff_t start, size_t len); +extern int efx_mcdi_mtd_write(struct mtd_info *mtd, loff_t start, + size_t len, size_t *retlen, const u8 *buffer); +extern int efx_mcdi_mtd_sync(struct mtd_info *mtd); +extern void efx_mcdi_mtd_rename(struct efx_mtd_partition *part); +#endif + #endif /* EFX_MCDI_H */ |