diff options
Diffstat (limited to 'drivers/crypto/intel/qat/qat_common/adf_mstate_mgr.h')
-rw-r--r-- | drivers/crypto/intel/qat/qat_common/adf_mstate_mgr.h | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/drivers/crypto/intel/qat/qat_common/adf_mstate_mgr.h b/drivers/crypto/intel/qat/qat_common/adf_mstate_mgr.h new file mode 100644 index 0000000000..81d263a596 --- /dev/null +++ b/drivers/crypto/intel/qat/qat_common/adf_mstate_mgr.h @@ -0,0 +1,89 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* Copyright(c) 2024 Intel Corporation */ + +#ifndef ADF_MSTATE_MGR_H +#define ADF_MSTATE_MGR_H + +#define ADF_MSTATE_ID_LEN 8 + +#define ADF_MSTATE_ETRB_IDS "ETRBAR" +#define ADF_MSTATE_MISCB_IDS "MISCBAR" +#define ADF_MSTATE_EXTB_IDS "EXTBAR" +#define ADF_MSTATE_GEN_IDS "GENER" +#define ADF_MSTATE_CONFIG_IDS "CONFIG" +#define ADF_MSTATE_SECTION_NUM 5 + +#define ADF_MSTATE_BANK_IDX_IDS "bnk" + +#define ADF_MSTATE_ETR_REGS_IDS "mregs" +#define ADF_MSTATE_VINTSRC_IDS "visrc" +#define ADF_MSTATE_VINTMSK_IDS "vimsk" +#define ADF_MSTATE_SLA_IDS "sla" +#define ADF_MSTATE_IOV_INIT_IDS "iovinit" +#define ADF_MSTATE_COMPAT_VER_IDS "compver" +#define ADF_MSTATE_GEN_CAP_IDS "gencap" +#define ADF_MSTATE_GEN_SVCMAP_IDS "svcmap" +#define ADF_MSTATE_GEN_EXTDC_IDS "extdc" +#define ADF_MSTATE_VINTSRC_PF2VM_IDS "vispv" +#define ADF_MSTATE_VINTMSK_PF2VM_IDS "vimpv" +#define ADF_MSTATE_VM2PF_IDS "vm2pf" +#define ADF_MSTATE_PF2VM_IDS "pf2vm" + +struct adf_mstate_mgr { + u8 *buf; + u8 *state; + u32 size; + u32 n_sects; +}; + +struct adf_mstate_preh { + u32 magic; + u32 version; + u16 preh_len; + u16 n_sects; + u32 size; +}; + +struct adf_mstate_vreginfo { + void *addr; + u32 size; +}; + +struct adf_mstate_sect_h; + +typedef int (*adf_mstate_preamble_checker)(struct adf_mstate_preh *preamble, void *opa); +typedef int (*adf_mstate_populate)(struct adf_mstate_mgr *sub_mgr, u8 *buf, + u32 size, void *opa); +typedef int (*adf_mstate_action)(struct adf_mstate_mgr *sub_mgr, u8 *buf, u32 size, + void *opa); + +struct adf_mstate_mgr *adf_mstate_mgr_new(u8 *buf, u32 size); +void adf_mstate_mgr_destroy(struct adf_mstate_mgr *mgr); +void adf_mstate_mgr_init(struct adf_mstate_mgr *mgr, u8 *buf, u32 size); +void adf_mstate_mgr_init_from_parent(struct adf_mstate_mgr *mgr, + struct adf_mstate_mgr *p_mgr); +void adf_mstate_mgr_init_from_psect(struct adf_mstate_mgr *mgr, + struct adf_mstate_sect_h *p_sect); +int adf_mstate_mgr_init_from_remote(struct adf_mstate_mgr *mgr, + u8 *buf, u32 size, + adf_mstate_preamble_checker checker, + void *opaque); +struct adf_mstate_preh *adf_mstate_preamble_add(struct adf_mstate_mgr *mgr); +int adf_mstate_preamble_update(struct adf_mstate_mgr *mgr); +u32 adf_mstate_state_size(struct adf_mstate_mgr *mgr); +u32 adf_mstate_state_size_from_remote(struct adf_mstate_mgr *mgr); +void adf_mstate_sect_update(struct adf_mstate_mgr *p_mgr, + struct adf_mstate_mgr *curr_mgr, + struct adf_mstate_sect_h *sect); +struct adf_mstate_sect_h *adf_mstate_sect_add_vreg(struct adf_mstate_mgr *mgr, + const char *id, + struct adf_mstate_vreginfo *info); +struct adf_mstate_sect_h *adf_mstate_sect_add(struct adf_mstate_mgr *mgr, + const char *id, + adf_mstate_populate populate, + void *opaque); +struct adf_mstate_sect_h *adf_mstate_sect_lookup(struct adf_mstate_mgr *mgr, + const char *id, + adf_mstate_action action, + void *opaque); +#endif |