Commit 5df20214 authored by Jie Lei's avatar Jie Lei Committed by JangShui Yang
Browse files

hns3 udma: fixes errors related to jfr RECORD_DB. 

driver inclusion
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I8V1IQ


CVE: NA

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

This patch fixes errors related to jfr RECORD_DB.
Reduce the number of kernel logs.

Fixes: fc19a9b6 ("hns3 udma: support create and destroy jfr.")
Signed-off-by: default avatarJie Lei <leijie31@huawei.com>
Signed-off-by: default avatarJinyong An <anjinyong@huawei.com>
Signed-off-by: default avatarWeibo Zhao <zhaoweibo3@huawei.com>
parent f356a9b6

drivers/ub/hw/hns3/hns3_udma_cmd.c

+6 −8
Original line number Diff line number Diff line
@@ -49,8 +49,7 @@ int udma_cmd_use_events(struct udma_dev *udma_dev) 
	struct udma_cmdq *udma_cmd = &udma_dev->cmd;

	int i;



	udma_cmd->context = (struct udma_cmd_context *)

		kcalloc(udma_cmd->max_cmds, sizeof(*udma_cmd->context),

	udma_cmd->context = kcalloc(udma_cmd->max_cmds, sizeof(*udma_cmd->context),

				    GFP_KERNEL);

	if (!udma_cmd->context)

		return -ENOMEM;
@@ -266,7 +265,7 @@ void udma_cmq_setup_basic_desc(struct udma_cmq_desc *desc, 
		desc->flag &= cpu_to_le16(~UDMA_CMD_FLAG_WR);

}



void dump_desc(struct udma_dev *dev,

static void dump_desc(struct udma_dev *dev,

		      struct udma_cmq_desc *desc)

{

	if (desc->opcode == UDMA_OPC_QUERY_MB_ST)
@@ -282,7 +281,7 @@ void dump_desc(struct udma_dev *dev, 
			desc->data[1], desc->data[2],

			desc->data[3], desc->data[4], desc->data[5]);

	else

		dev_info(dev->dev,

		dev_info_ratelimited(dev->dev,

			"Send cmd opcode:0x%4x, data: %08x %08x %08x %08x %08x %08x\n",

			desc->opcode, desc->data[0],

			desc->data[1], desc->data[2],
@@ -429,8 +428,7 @@ static int __udma_post_mbox(struct udma_dev *dev, struct udma_cmq_desc *desc, 
{

	struct udma_mbox *mb = (struct udma_mbox *)desc->data;



	mb->token_event_en = cpu_to_le32(vfid_event

					 << UDMA_MB_EVENT_EN_SHIFT | token);

	mb->token_event_en = cpu_to_le32(vfid_event << UDMA_MB_EVENT_EN_SHIFT | token);



	return udma_cmq_send(dev, desc, 1);

}

drivers/ub/hw/hns3/hns3_udma_cmd.h

+0 −1
Original line number Diff line number Diff line
@@ -139,7 +139,6 @@ struct udma_mbox_status { 
#define MB_ST_COMPLETE_SUCC 1

#define UDMA_MB_EVENT_EN_SHIFT 16



void dump_desc(struct udma_dev *dev, struct udma_cmq_desc *desc);

struct udma_cmd_mailbox *udma_alloc_cmd_mailbox(struct udma_dev *dev);

void udma_free_cmd_mailbox(struct udma_dev *dev,

			   struct udma_cmd_mailbox *mailbox);

drivers/ub/hw/hns3/hns3_udma_dca.c

+4 −6
Original line number Diff line number Diff line
@@ -389,7 +389,7 @@ int udma_register_dca_mem(struct udma_dev *dev, struct udma_ucontext *context, 
	return -ENOMEM;

}



void unregister_dca_mem(struct udma_dev *dev, struct udma_dca_ctx *ctx,

static void unregister_dca_mem(struct udma_dev *dev, struct udma_dca_ctx *ctx,

			       struct dca_mem *mem)

{

	void *states, *pages;
@@ -419,14 +419,12 @@ void unregister_dca_mem(struct udma_dev *dev, struct udma_dca_ctx *ctx, 
static uint32_t get_udca_max_qps(struct udma_dev *udma_dev,

				 struct udma_create_ctx_ucmd *ucmd)

{

	uint32_t qp_num;

	uint32_t qp_num = 0;



	if (ucmd->comp & UDMA_CONTEXT_MASK_DCA_PRIME_QPS) {

		qp_num = ucmd->dca_max_qps;

		if (!qp_num)

			qp_num = udma_dev->caps.num_qps;

	} else {

		qp_num = 0;

	}



	return qp_num;
@@ -685,7 +683,7 @@ static int dereg_dca_page_proc(struct dca_mem *mem, uint32_t index, 
	}

}



int udma_deregister_dca_mem(struct udma_dev *dev,

int udma_unregister_dca_mem(struct udma_dev *dev,

			    struct udma_ucontext *context,

			    struct udma_dca_dereg_attr *attr, bool from_user)

{

drivers/ub/hw/hns3/hns3_udma_dca.h

+3 −5
Original line number Diff line number Diff line
@@ -190,9 +190,7 @@ void udma_modify_dca(struct udma_dev *dev, struct udma_qp *qp); 


int udma_register_dca_mem(struct udma_dev *dev, struct udma_ucontext *context,

			  struct udma_dca_reg_attr *attr);

void unregister_dca_mem(struct udma_dev *dev, struct udma_dca_ctx *ctx,

			struct dca_mem *mem);

int udma_deregister_dca_mem(struct udma_dev *dev,

int udma_unregister_dca_mem(struct udma_dev *dev,

			    struct udma_ucontext *context,

			    struct udma_dca_dereg_attr *attr, bool from_user);

drivers/ub/hw/hns3/hns3_udma_device.h

+4 −2
Original line number Diff line number Diff line
@@ -520,7 +520,9 @@ struct udma_priv { 
};



struct udma_hem_table {

	/* HEM type: 0 = qpc, 1 = mtt, 2 = cqc, 3 = srq, 4 = other */

	/* HEM type: 0 = qpc, 1 = mtpt, 2 = cqc, 3 = srqc, 4 = sccc,

	 * 5 = qpc_timer, 6 = cqc_timer, 7 = gmv

	 */

	uint32_t		type;

	/* HEM array elment num */

	uint64_t		num_hem;