From c79301d8d985a3f40c233bd744338eafdc57e51a Mon Sep 17 00:00:00 2001 From: Jian Shen Date: Thu, 19 Jul 2018 15:47:03 +0100 Subject: [PATCH] net: hns3: Modify inconsistent bit mask macros Use BIT() and GENMASK() to convert the bit mask, modify the inconsistent ones, and remove useless ones. Signed-off-by: Jian Shen Signed-off-by: Peng Li Signed-off-by: Salil Mehta Signed-off-by: David S. Miller --- .../net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h | 25 ++++++++-------------- .../ethernet/hisilicon/hns3/hns3pf/hclge_main.c | 2 +- .../ethernet/hisilicon/hns3/hns3pf/hclge_main.h | 2 +- 3 files changed, 11 insertions(+), 18 deletions(-) diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h index 219ffc7..ec7b8d7 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h @@ -75,19 +75,12 @@ struct hclge_cmq { enum hclge_cmd_status last_status; }; -#define HCLGE_CMD_FLAG_IN_VALID_SHIFT 0 -#define HCLGE_CMD_FLAG_OUT_VALID_SHIFT 1 -#define HCLGE_CMD_FLAG_NEXT_SHIFT 2 -#define HCLGE_CMD_FLAG_WR_OR_RD_SHIFT 3 -#define HCLGE_CMD_FLAG_NO_INTR_SHIFT 4 -#define HCLGE_CMD_FLAG_ERR_INTR_SHIFT 5 - -#define HCLGE_CMD_FLAG_IN BIT(HCLGE_CMD_FLAG_IN_VALID_SHIFT) -#define HCLGE_CMD_FLAG_OUT BIT(HCLGE_CMD_FLAG_OUT_VALID_SHIFT) -#define HCLGE_CMD_FLAG_NEXT BIT(HCLGE_CMD_FLAG_NEXT_SHIFT) -#define HCLGE_CMD_FLAG_WR BIT(HCLGE_CMD_FLAG_WR_OR_RD_SHIFT) -#define HCLGE_CMD_FLAG_NO_INTR BIT(HCLGE_CMD_FLAG_NO_INTR_SHIFT) -#define HCLGE_CMD_FLAG_ERR_INTR BIT(HCLGE_CMD_FLAG_ERR_INTR_SHIFT) +#define HCLGE_CMD_FLAG_IN BIT(0) +#define HCLGE_CMD_FLAG_OUT BIT(1) +#define HCLGE_CMD_FLAG_NEXT BIT(2) +#define HCLGE_CMD_FLAG_WR BIT(3) +#define HCLGE_CMD_FLAG_NO_INTR BIT(4) +#define HCLGE_CMD_FLAG_ERR_INTR BIT(5) enum hclge_opcode_type { /* Generic commands */ @@ -379,7 +372,7 @@ struct hclge_pf_res_cmd { __le16 msixcap_localid_ba_nic; __le16 msixcap_localid_ba_rocee; #define HCLGE_PF_VEC_NUM_S 0 -#define HCLGE_PF_VEC_NUM_M (0xff << HCLGE_PF_VEC_NUM_S) +#define HCLGE_PF_VEC_NUM_M GENMASK(7, 0) __le16 pf_intr_vector_number; __le16 pf_own_fun_number; __le32 rsv[3]; @@ -468,8 +461,8 @@ struct hclge_rss_tc_mode_cmd { u8 rsv[8]; }; -#define HCLGE_LINK_STS_B 0 -#define HCLGE_LINK_STATUS BIT(HCLGE_LINK_STS_B) +#define HCLGE_LINK_STATUS_UP_B 0 +#define HCLGE_LINK_STATUS_UP_M BIT(HCLGE_LINK_STATUS_UP_B) struct hclge_link_status_cmd { u8 status; u8 rsv[23]; diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c index de36dfb..e0b617c 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c @@ -2349,7 +2349,7 @@ static int hclge_get_mac_link_status(struct hclge_dev *hdev) } req = (struct hclge_link_status_cmd *)desc.data; - link_status = req->status & HCLGE_LINK_STATUS; + link_status = req->status & HCLGE_LINK_STATUS_UP_M; return !!link_status; } diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h index aeae1ba..a1ed6df 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h @@ -40,7 +40,7 @@ #define HCLGE_RSS_HASH_ALGO_TOEPLITZ 0 #define HCLGE_RSS_HASH_ALGO_SIMPLE 1 #define HCLGE_RSS_HASH_ALGO_SYMMETRIC 2 -#define HCLGE_RSS_HASH_ALGO_MASK 0xf +#define HCLGE_RSS_HASH_ALGO_MASK GENMASK(3, 0) #define HCLGE_RSS_CFG_TBL_NUM \ (HCLGE_RSS_IND_TBL_SIZE / HCLGE_RSS_CFG_TBL_SIZE) -- 2.7.4