+#if EFSYS_OPT_NVRAM
+
+typedef enum efx_nvram_type_e {
+ EFX_NVRAM_INVALID = 0,
+ EFX_NVRAM_BOOTROM,
+ EFX_NVRAM_BOOTROM_CFG,
+ EFX_NVRAM_MC_FIRMWARE,
+ EFX_NVRAM_MC_GOLDEN,
+ EFX_NVRAM_PHY,
+ EFX_NVRAM_NULLPHY,
+ EFX_NVRAM_FPGA,
+ EFX_NVRAM_FCFW,
+ EFX_NVRAM_CPLD,
+ EFX_NVRAM_FPGA_BACKUP,
+ EFX_NVRAM_DYNAMIC_CFG,
+ EFX_NVRAM_LICENSE,
+ EFX_NVRAM_UEFIROM,
+ EFX_NVRAM_MUM_FIRMWARE,
+ EFX_NVRAM_NTYPES,
+} efx_nvram_type_t;
+
+extern __checkReturn efx_rc_t
+efx_nvram_init(
+ __in efx_nic_t *enp);
+
+#if EFSYS_OPT_DIAG
+
+extern __checkReturn efx_rc_t
+efx_nvram_test(
+ __in efx_nic_t *enp);
+
+#endif /* EFSYS_OPT_DIAG */
+
+extern __checkReturn efx_rc_t
+efx_nvram_size(
+ __in efx_nic_t *enp,
+ __in efx_nvram_type_t type,
+ __out size_t *sizep);
+
+extern __checkReturn efx_rc_t
+efx_nvram_rw_start(
+ __in efx_nic_t *enp,
+ __in efx_nvram_type_t type,
+ __out_opt size_t *pref_chunkp);
+
+extern __checkReturn efx_rc_t
+efx_nvram_rw_finish(
+ __in efx_nic_t *enp,
+ __in efx_nvram_type_t type,
+ __out_opt uint32_t *verify_resultp);
+
+extern __checkReturn efx_rc_t
+efx_nvram_get_version(
+ __in efx_nic_t *enp,
+ __in efx_nvram_type_t type,
+ __out uint32_t *subtypep,
+ __out_ecount(4) uint16_t version[4]);
+
+extern __checkReturn efx_rc_t
+efx_nvram_read_chunk(
+ __in efx_nic_t *enp,
+ __in efx_nvram_type_t type,
+ __in unsigned int offset,
+ __out_bcount(size) caddr_t data,
+ __in size_t size);
+
+extern __checkReturn efx_rc_t
+efx_nvram_read_backup(
+ __in efx_nic_t *enp,
+ __in efx_nvram_type_t type,
+ __in unsigned int offset,
+ __out_bcount(size) caddr_t data,
+ __in size_t size);
+
+extern __checkReturn efx_rc_t
+efx_nvram_set_version(
+ __in efx_nic_t *enp,
+ __in efx_nvram_type_t type,
+ __in_ecount(4) uint16_t version[4]);
+
+extern __checkReturn efx_rc_t
+efx_nvram_validate(
+ __in efx_nic_t *enp,
+ __in efx_nvram_type_t type,
+ __in_bcount(partn_size) caddr_t partn_data,
+ __in size_t partn_size);
+
+extern __checkReturn efx_rc_t
+efx_nvram_erase(
+ __in efx_nic_t *enp,
+ __in efx_nvram_type_t type);
+
+extern __checkReturn efx_rc_t
+efx_nvram_write_chunk(
+ __in efx_nic_t *enp,
+ __in efx_nvram_type_t type,
+ __in unsigned int offset,
+ __in_bcount(size) caddr_t data,
+ __in size_t size);
+
+extern void
+efx_nvram_fini(
+ __in efx_nic_t *enp);
+
+#endif /* EFSYS_OPT_NVRAM */
+
+#if EFSYS_OPT_BOOTCFG
+
+/* Report size and offset of bootcfg sector in NVRAM partition. */
+extern __checkReturn efx_rc_t
+efx_bootcfg_sector_info(
+ __in efx_nic_t *enp,
+ __in uint32_t pf,
+ __out_opt uint32_t *sector_countp,
+ __out size_t *offsetp,
+ __out size_t *max_sizep);
+
+/*
+ * Copy bootcfg sector data to a target buffer which may differ in size.
+ * Optionally corrects format errors in source buffer.
+ */
+extern efx_rc_t
+efx_bootcfg_copy_sector(
+ __in efx_nic_t *enp,
+ __inout_bcount(sector_length)
+ uint8_t *sector,
+ __in size_t sector_length,
+ __out_bcount(data_size) uint8_t *data,
+ __in size_t data_size,
+ __in boolean_t handle_format_errors);
+
+extern efx_rc_t
+efx_bootcfg_read(
+ __in efx_nic_t *enp,
+ __out_bcount(size) caddr_t data,
+ __in size_t size);
+
+extern efx_rc_t
+efx_bootcfg_write(
+ __in efx_nic_t *enp,
+ __in_bcount(size) caddr_t data,
+ __in size_t size);
+
+#endif /* EFSYS_OPT_BOOTCFG */
+