Commit 71b57c98 authored by Kai Ye's avatar Kai Ye Committed by JiangShui
Browse files

crypto: hisilicon/qm - split a debugfs.c from qm 

mainline inclusion
from mainline-v6.2-rc1
commit 94476b2b
category: feature
bugzilla: https://gitee/com/openeuler/kernel/issues/16VW8E
CVE: NA

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=94476b2b6d60bc926a585ae62e1bf69bd22c1dff



-------------------------------------------------------------------

Considering that the qm feature and debugfs feature are independent.
The code related to debugfs is getting larger and larger. It should be
separate as a debugfs file. So move some debugfs code to new file from
qm file. The qm code logic is not modified. And maintainability is
enhanced.

Signed-off-by: default avatarKai Ye <yekai13@huawei.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: default avatarJangShui <yangjiangshui@h-partners.com>
parent 4df43576

drivers/crypto/hisilicon/Makefile

+1 −1
Original line number Diff line number Diff line
@@ -3,7 +3,7 @@ obj-$(CONFIG_CRYPTO_DEV_HISI_HPRE) += hpre/ 
obj-$(CONFIG_CRYPTO_DEV_HISI_SEC) += sec/

obj-$(CONFIG_CRYPTO_DEV_HISI_SEC2) += sec2/

obj-$(CONFIG_CRYPTO_DEV_HISI_QM) += hisi_qm.o

hisi_qm-objs = qm.o sgl.o

hisi_qm-objs = qm.o sgl.o debugfs.o

obj-$(CONFIG_CRYPTO_DEV_HISI_ZIP) += zip/

obj-$(CONFIG_CRYPTO_DEV_HISI_TRNG) += trng/

obj-$(CONFIG_CRYPTO_DEV_HISI_MIGRATION) += migration/

drivers/crypto/hisilicon/debugfs.c

0 → 100644
+1097 −0

File added.

Preview size limit exceeded, changes collapsed.

drivers/crypto/hisilicon/qm.c

+92 −1256

File changed.

Preview size limit exceeded, changes collapsed.

drivers/crypto/hisilicon/qm_common.h

0 → 100644
+87 −0
Original line number Diff line number Diff line 
/* SPDX-License-Identifier: GPL-2.0 */

/* Copyright (c) 2022 HiSilicon Limited. */

#ifndef QM_COMMON_H

#define QM_COMMON_H



#define QM_DBG_READ_LEN		256

#define QM_RESETTING		2



struct qm_cqe {

	__le32 rsvd0;

	__le16 cmd_id;

	__le16 rsvd1;

	__le16 sq_head;

	__le16 sq_num;

	__le16 rsvd2;

	__le16 w7;

};



struct qm_eqe {

	__le32 dw0;

};



struct qm_aeqe {

	__le32 dw0;

};



struct qm_sqc {

	__le16 head;

	__le16 tail;

	__le32 base_l;

	__le32 base_h;

	__le32 dw3;

	__le16 w8;

	__le16 rsvd0;

	__le16 pasid;

	__le16 w11;

	__le16 cq_num;

	__le16 w13;

	__le32 rsvd1;

};



struct qm_cqc {

	__le16 head;

	__le16 tail;

	__le32 base_l;

	__le32 base_h;

	__le32 dw3;

	__le16 w8;

	__le16 rsvd0;

	__le16 pasid;

	__le16 w11;

	__le32 dw6;

	__le32 rsvd1;

};



struct qm_eqc {

	__le16 head;

	__le16 tail;

	__le32 base_l;

	__le32 base_h;

	__le32 dw3;

	__le32 rsvd[2];

	__le32 dw6;

};



struct qm_aeqc {

	__le16 head;

	__le16 tail;

	__le32 base_l;

	__le32 base_h;

	__le32 dw3;

	__le32 rsvd[2];

	__le32 dw6;

};



static const char * const qm_s[] = {

	"init", "start", "close", "stop",

};



void *hisi_qm_ctx_alloc(struct hisi_qm *qm, size_t ctx_size,

			dma_addr_t *dma_addr);

void hisi_qm_ctx_free(struct hisi_qm *qm, size_t ctx_size,

		      const void *ctx_addr, dma_addr_t *dma_addr);

void hisi_qm_show_last_dfx_regs(struct hisi_qm *qm);

void hisi_qm_set_algqos_init(struct hisi_qm *qm);



#endif