Unverified Commit 91492fda authored by openeuler-ci-bot's avatar openeuler-ci-bot Committed by Gitee
Browse files

!9486 [OLK-6.6] Fix os crash while enable sriov for rnp 

Merge Pull Request from: @dong-yibo 
 
1 Fix Mucse Network adapter (RNPVF）driver os crash
update files:
drivers/net/ethernet/mucse/rnpvf/mbx.c
drivers/net/ethernet/mucse/rnpvf/rnpvf_main.c 
 
Link:https://gitee.com/openeuler/kernel/pulls/9486

 

Reviewed-by: default avatarYue Haibing <yuehaibing@huawei.com>
Signed-off-by: default avatarZhang Peng <zhangpeng362@huawei.com>
parents d4b25743 2fdb5659

drivers/net/ethernet/mucse/rnpvf/mbx.c

+1 −1
Original line number Diff line number Diff line
@@ -400,7 +400,7 @@ static s32 rnpvf_obtain_mbx_lock_vf(struct rnpvf_hw *hw, bool to_cm3) 
		/* reserve mailbox for vf use */

		if (mbx_rd32(hw, CTRL_REG) & MBOX_CTRL_VF_HOLD_SHM)

			return 0;

		usleep_range(500, 1000);

		udelay(500);

	}



	return RNP_ERR_MBX;

drivers/net/ethernet/mucse/rnpvf/rnpvf_main.c

+1 −1
Original line number Diff line number Diff line
@@ -36,7 +36,7 @@ char rnpvf_driver_name[] = "rnpvf"; 
static const char rnpvf_driver_string[] =

	"Mucse(R) 10/40G Gigabit PCI Express Virtual Function Network Driver";



#define DRV_VERSION "0.3.1"

#define DRV_VERSION "0.3.2"

const char rnpvf_driver_version[] = DRV_VERSION;

static const char rnpvf_copyright[] =

	"Copyright (c) 2020 - 2024 Mucse Corporation.";