diff options
Diffstat (limited to 'drivers/net/ethernet/sfc/net_driver.h')
| -rw-r--r-- | drivers/net/ethernet/sfc/net_driver.h | 29 |
1 files changed, 28 insertions, 1 deletions
diff --git a/drivers/net/ethernet/sfc/net_driver.h b/drivers/net/ethernet/sfc/net_driver.h index 958ede16077a..fa881cdd9dcc 100644 --- a/drivers/net/ethernet/sfc/net_driver.h +++ b/drivers/net/ethernet/sfc/net_driver.h @@ -27,6 +27,7 @@ #include <linux/mutex.h> #include <linux/vmalloc.h> #include <linux/i2c.h> +#include <linux/mtd/mtd.h> #include "enum.h" #include "bitfield.h" @@ -868,7 +869,6 @@ struct efx_nic { struct delayed_work selftest_work; #ifdef CONFIG_SFC_MTD - const struct efx_mtd_ops *mtd_ops; struct list_head mtd_list; #endif @@ -954,6 +954,14 @@ static inline unsigned int efx_port_num(struct efx_nic *efx) return efx->port_num; } +struct efx_mtd_partition { + struct list_head node; + struct mtd_info mtd; + const char *dev_type_name; + const char *type_name; + char name[IFNAMSIZ + 20]; +}; + /** * struct efx_nic_type - Efx device type definition * @mem_map_size: Get memory BAR mapped size @@ -1047,6 +1055,15 @@ static inline unsigned int efx_port_num(struct efx_nic *efx) * @filter_rfs_expire_one: Consider expiring a filter inserted for RFS. * This must check whether the specified table entry is used by RFS * and that rps_may_expire_flow() returns true for it. + * @mtd_probe: Probe and add MTD partitions associated with this net device, + * using efx_mtd_add() + * @mtd_rename: Set an MTD partition name using the net device name + * @mtd_read: Read from an MTD partition + * @mtd_erase: Erase part of an MTD partition + * @mtd_write: Write to an MTD partition + * @mtd_sync: Wait for write-back to complete on MTD partition. This + * also notifies the driver that a writer has finished using this + * partition. * @revision: Hardware architecture revision * @txd_ptr_tbl_base: TX descriptor ring base address * @rxd_ptr_tbl_base: RX descriptor ring base address @@ -1150,6 +1167,16 @@ struct efx_nic_type { bool (*filter_rfs_expire_one)(struct efx_nic *efx, u32 flow_id, unsigned int index); #endif +#ifdef CONFIG_SFC_MTD + int (*mtd_probe)(struct efx_nic *efx); + void (*mtd_rename)(struct efx_mtd_partition *part); + int (*mtd_read)(struct mtd_info *mtd, loff_t start, size_t len, + size_t *retlen, u8 *buffer); + int (*mtd_erase)(struct mtd_info *mtd, loff_t start, size_t len); + int (*mtd_write)(struct mtd_info *mtd, loff_t start, size_t len, + size_t *retlen, const u8 *buffer); + int (*mtd_sync)(struct mtd_info *mtd); +#endif int revision; unsigned int txd_ptr_tbl_base; |