[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-Id: <1583428138-12733-2-git-send-email-madalin.bucur@oss.nxp.com>
Date: Thu, 5 Mar 2020 19:08:56 +0200
From: Madalin Bucur <madalin.bucur@....nxp.com>
To: davem@...emloft.net
Cc: netdev@...r.kernel.org, s.hauer@...gutronix.de,
Madalin Bucur <madalin.bucur@....nxp.com>
Subject: [PATCH net-next v3 1/3] fsl/fman: reuse set_mac_address() in dtsec init()
Reuse the set_mac_address() in the init() function.
Signed-off-by: Madalin Bucur <madalin.bucur@....nxp.com>
---
drivers/net/ethernet/freescale/fman/fman_dtsec.c | 44 ++++++++++--------------
1 file changed, 19 insertions(+), 25 deletions(-)
diff --git a/drivers/net/ethernet/freescale/fman/fman_dtsec.c b/drivers/net/ethernet/freescale/fman/fman_dtsec.c
index 1ca543ac8f2c..f7aec507787f 100644
--- a/drivers/net/ethernet/freescale/fman/fman_dtsec.c
+++ b/drivers/net/ethernet/freescale/fman/fman_dtsec.c
@@ -366,13 +366,26 @@ static void set_dflts(struct dtsec_cfg *cfg)
cfg->maximum_frame = DEFAULT_MAXIMUM_FRAME;
}
+static void set_mac_address(struct dtsec_regs __iomem *regs, u8 *adr)
+{
+ u32 tmp;
+
+ tmp = (u32)((adr[5] << 24) |
+ (adr[4] << 16) | (adr[3] << 8) | adr[2]);
+ iowrite32be(tmp, ®s->macstnaddr1);
+
+ tmp = (u32)((adr[1] << 24) | (adr[0] << 16));
+ iowrite32be(tmp, ®s->macstnaddr2);
+}
+
static int init(struct dtsec_regs __iomem *regs, struct dtsec_cfg *cfg,
- phy_interface_t iface, u16 iface_speed, u8 *macaddr,
+ phy_interface_t iface, u16 iface_speed, u64 addr,
u32 exception_mask, u8 tbi_addr)
{
bool is_rgmii, is_sgmii, is_qsgmii;
- int i;
+ enet_addr_t eth_addr;
u32 tmp;
+ int i;
/* Soft reset */
iowrite32be(MACCFG1_SOFT_RESET, ®s->maccfg1);
@@ -501,12 +514,8 @@ static int init(struct dtsec_regs __iomem *regs, struct dtsec_cfg *cfg,
iowrite32be(0xffffffff, ®s->ievent);
- tmp = (u32)((macaddr[5] << 24) |
- (macaddr[4] << 16) | (macaddr[3] << 8) | macaddr[2]);
- iowrite32be(tmp, ®s->macstnaddr1);
-
- tmp = (u32)((macaddr[1] << 24) | (macaddr[0] << 16));
- iowrite32be(tmp, ®s->macstnaddr2);
+ MAKE_ENET_ADDR_FROM_UINT64(addr, eth_addr);
+ set_mac_address(regs, (u8 *)eth_addr);
/* HASH */
for (i = 0; i < NUM_OF_HASH_REGS; i++) {
@@ -519,18 +528,6 @@ static int init(struct dtsec_regs __iomem *regs, struct dtsec_cfg *cfg,
return 0;
}
-static void set_mac_address(struct dtsec_regs __iomem *regs, u8 *adr)
-{
- u32 tmp;
-
- tmp = (u32)((adr[5] << 24) |
- (adr[4] << 16) | (adr[3] << 8) | adr[2]);
- iowrite32be(tmp, ®s->macstnaddr1);
-
- tmp = (u32)((adr[1] << 24) | (adr[0] << 16));
- iowrite32be(tmp, ®s->macstnaddr2);
-}
-
static void set_bucket(struct dtsec_regs __iomem *regs, int bucket,
bool enable)
{
@@ -1391,9 +1388,8 @@ int dtsec_init(struct fman_mac *dtsec)
{
struct dtsec_regs __iomem *regs = dtsec->regs;
struct dtsec_cfg *dtsec_drv_param;
- int err;
u16 max_frm_ln;
- enet_addr_t eth_addr;
+ int err;
if (is_init_done(dtsec->dtsec_drv_param))
return -EINVAL;
@@ -1410,10 +1406,8 @@ int dtsec_init(struct fman_mac *dtsec)
dtsec_drv_param = dtsec->dtsec_drv_param;
- MAKE_ENET_ADDR_FROM_UINT64(dtsec->addr, eth_addr);
-
err = init(dtsec->regs, dtsec_drv_param, dtsec->phy_if,
- dtsec->max_speed, (u8 *)eth_addr, dtsec->exceptions,
+ dtsec->max_speed, dtsec->addr, dtsec->exceptions,
dtsec->tbiphy->mdio.addr);
if (err) {
free_init_resources(dtsec);
--
2.1.0
Powered by blists - more mailing lists