diff options
Diffstat (limited to 'drivers/ata/ahci.h')
| -rw-r--r-- | drivers/ata/ahci.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/ata/ahci.h b/drivers/ata/ahci.h index 2289efdf8203..64d1a99de5e4 100644 --- a/drivers/ata/ahci.h +++ b/drivers/ata/ahci.h @@ -323,6 +323,12 @@ struct ahci_host_priv { u32 em_msg_type; /* EM message type */ struct clk *clk; /* Only for platforms supporting clk */ void *plat_data; /* Other platform data */ + /* + * Optional ahci_start_engine override, if not set this gets set to the + * default ahci_start_engine during ahci_save_initial_config, this can + * be overridden anytime before the host is activated. + */ + void (*start_engine)(struct ata_port *ap); }; extern int ahci_ignore_sss; |