From: Radu Bulie <radu-andrei.bu...@nxp.com>
This patch adds allmulticast option for memac, dtsec
and 10GEC controllers.
Signed-off-by: Radu Bulie <radu-andrei.bu...@nxp.com>
---
drivers/net/ethernet/freescale/dpaa/dpaa_eth.c | 10 +++++++
drivers/net/ethernet/freescale/fman/fman_dtsec.c | 19 ++++++++++++++
drivers/net/ethernet/freescale/fman/fman_dtsec.h | 1 +
drivers/net/ethernet/freescale/fman/fman_memac.c | 32 +++++++++++++++++++++--
drivers/net/ethernet/freescale/fman/fman_memac.h | 1 +
drivers/net/ethernet/freescale/fman/fman_tgec.c | 33 +++++++++++++++++++++---
drivers/net/ethernet/freescale/fman/fman_tgec.h | 1 +
drivers/net/ethernet/freescale/fman/mac.c | 3 +++
drivers/net/ethernet/freescale/fman/mac.h | 2 ++
9 files changed, 97 insertions(+), 5 deletions(-)
diff --git a/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c
b/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c
index 2f53e8b..092c6c2 100644
--- a/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c
+++ b/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c
@@ -454,6 +454,16 @@ static void dpaa_set_rx_mode(struct net_device *net_dev)
err);
}
+ if (!!(net_dev->flags & IFF_ALLMULTI) != priv->mac_dev->allmulti) {
+ priv->mac_dev->allmulti = !priv->mac_dev->allmulti;
+ err = priv->mac_dev->set_allmulti(priv->mac_dev->fman_mac,
+ priv->mac_dev->allmulti);
+ if (err < 0)
+ netif_err(priv, drv, net_dev,
+ "mac_dev->set_allmulti() = %d\n",
+ err);
+ }
+
err = priv->mac_dev->set_multi(net_dev, priv->mac_dev);
if (err < 0)
netif_err(priv, drv, net_dev, "mac_dev->set_multi() = %d\n",
diff --git a/drivers/net/ethernet/freescale/fman/fman_dtsec.c
b/drivers/net/ethernet/freescale/fman/fman_dtsec.c
index ea43b49..9a581fa 100644
--- a/drivers/net/ethernet/freescale/fman/fman_dtsec.c
+++ b/drivers/net/ethernet/freescale/fman/fman_dtsec.c
@@ -1117,6 +1117,25 @@ int dtsec_add_hash_mac_address(struct fman_mac *dtsec,
enet_addr_t *eth_addr)
return 0;
}
+int dtsec_set_allmulti(struct fman_mac *dtsec, bool enable)
+{
+ u32 tmp;
+ struct dtsec_regs __iomem *regs = dtsec->regs;
+
+ if (!is_init_done(dtsec->dtsec_drv_param))
+ return -EINVAL;
+
+ tmp = ioread32be(®s->rctrl);
+ if (enable)
+ tmp |= RCTRL_MPROM;
+ else
+ tmp &= ~RCTRL_MPROM;
+
+ iowrite32be(tmp, ®s->rctrl);
+
+ return 0;
+}
+
int dtsec_del_hash_mac_address(struct fman_mac *dtsec, enet_addr_t *eth_addr)
{
struct dtsec_regs __iomem *regs = dtsec->regs;
diff --git a/drivers/net/ethernet/freescale/fman/fman_dtsec.h
b/drivers/net/ethernet/freescale/fman/fman_dtsec.h
index c4467c0..1a689ad 100644
--- a/drivers/net/ethernet/freescale/fman/fman_dtsec.h
+++ b/drivers/net/ethernet/freescale/fman/fman_dtsec.h
@@ -55,5 +55,6 @@ int dtsec_set_exception(struct fman_mac *dtsec,
int dtsec_add_hash_mac_address(struct fman_mac *dtsec, enet_addr_t *eth_addr);
int dtsec_del_hash_mac_address(struct fman_mac *dtsec, enet_addr_t *eth_addr);
int dtsec_get_version(struct fman_mac *dtsec, u32 *mac_version);
+int dtsec_set_allmulti(struct fman_mac *dtsec, bool enable);
#endif /* __DTSEC_H */
diff --git a/drivers/net/ethernet/freescale/fman/fman_memac.c
b/drivers/net/ethernet/freescale/fman/fman_memac.c
index c029688..446a97b 100644
--- a/drivers/net/ethernet/freescale/fman/fman_memac.c
+++ b/drivers/net/ethernet/freescale/fman/fman_memac.c
@@ -350,6 +350,7 @@ struct fman_mac {
struct fman_rev_info fm_rev_info;
bool basex_if;
struct phy_device *pcsphy;
+ bool allmulti_enabled;
};
static void add_addr_in_paddr(struct memac_regs __iomem *regs, u8 *adr,
@@ -940,6 +941,29 @@ int memac_add_hash_mac_address(struct fman_mac *memac,
enet_addr_t *eth_addr)
return 0;
}
+int memac_set_allmulti(struct fman_mac *memac, bool enable)
+{
+ u32 entry;
+ struct memac_regs __iomem *regs = memac->regs;
+
+ if (!is_init_done(memac->memac_drv_param))
+ return -EINVAL;
+
+ if (enable) {
+ for (entry = 0; entry < HASH_TABLE_SIZE; entry++)
+ iowrite32be(entry | HASH_CTRL_MCAST_EN,
+ ®s->hashtable_ctrl);
+ } else {
+ for (entry = 0; entry < HASH_TABLE_SIZE; entry++)
+ iowrite32be(entry & ~HASH_CTRL_MCAST_EN,
+ ®s->hashtable_ctrl);
+ }
+
+ memac->allmulti_enabled = enable;
+
+ return 0;
+}
+
int memac_del_hash_mac_address(struct fman_mac *memac, enet_addr_t *eth_addr)
{
struct memac_regs __iomem *regs = memac->regs;
@@ -963,8 +987,12 @@ int memac_del_hash_mac_address(struct fman_mac *memac,
enet_addr_t *eth_addr)
break;
}
}
- if (list_empty(&memac->multicast_addr_hash->lsts[hash]))
- iowrite32be(hash & ~HASH_CTRL_MCAST_EN, ®s->hashtable_ctrl);
+
+ if (!memac->allmulti_enabled) {
+ if (list_empty(&memac->multicast_addr_hash->lsts[hash]))
+ iowrite32be(hash & ~HASH_CTRL_MCAST_EN,
+ ®s->hashtable_ctrl);
+ }
return 0;
}
diff --git a/drivers/net/ethernet/freescale/fman/fman_memac.h
b/drivers/net/ethernet/freescale/fman/fman_memac.h
index c4a6646..b5a5033 100644
--- a/drivers/net/ethernet/freescale/fman/fman_memac.h
+++ b/drivers/net/ethernet/freescale/fman/fman_memac.h
@@ -57,5 +57,6 @@ int memac_set_exception(struct fman_mac *memac,
enum fman_mac_exceptions exception, bool enable);
int memac_add_hash_mac_address(struct fman_mac *memac, enet_addr_t *eth_addr);
int memac_del_hash_mac_address(struct fman_mac *memac, enet_addr_t *eth_addr);
+int memac_set_allmulti(struct fman_mac *memac, bool enable);
#endif /* __MEMAC_H */
diff --git a/drivers/net/ethernet/freescale/fman/fman_tgec.c
b/drivers/net/ethernet/freescale/fman/fman_tgec.c
index 4b0f3a5..284735d 100644
--- a/drivers/net/ethernet/freescale/fman/fman_tgec.c
+++ b/drivers/net/ethernet/freescale/fman/fman_tgec.c
@@ -217,6 +217,7 @@ struct fman_mac {
struct tgec_cfg *cfg;
void *fm;
struct fman_rev_info fm_rev_info;
+ bool allmulti_enabled;
};
static void set_mac_address(struct tgec_regs __iomem *regs, u8 *adr)
@@ -564,6 +565,29 @@ int tgec_add_hash_mac_address(struct fman_mac *tgec,
enet_addr_t *eth_addr)
return 0;
}
+int tgec_set_allmulti(struct fman_mac *tgec, bool enable)
+{
+ u32 entry;
+ struct tgec_regs __iomem *regs = tgec->regs;
+
+ if (!is_init_done(tgec->cfg))
+ return -EINVAL;
+
+ if (enable) {
+ for (entry = 0; entry < TGEC_HASH_TABLE_SIZE; entry++)
+ iowrite32be(entry | TGEC_HASH_MCAST_EN,
+ ®s->hashtable_ctrl);
+ } else {
+ for (entry = 0; entry < TGEC_HASH_TABLE_SIZE; entry++)
+ iowrite32be(entry & ~TGEC_HASH_MCAST_EN,
+ ®s->hashtable_ctrl);
+ }
+
+ tgec->allmulti_enabled = enable;
+
+ return 0;
+}
+
int tgec_del_hash_mac_address(struct fman_mac *tgec, enet_addr_t *eth_addr)
{
struct tgec_regs __iomem *regs = tgec->regs;
@@ -591,9 +615,12 @@ int tgec_del_hash_mac_address(struct fman_mac *tgec,
enet_addr_t *eth_addr)
break;
}
}
- if (list_empty(&tgec->multicast_addr_hash->lsts[hash]))
- iowrite32be((hash & ~TGEC_HASH_MCAST_EN),
- ®s->hashtable_ctrl);
+
+ if (!tgec->allmulti_enabled) {
+ if (list_empty(&tgec->multicast_addr_hash->lsts[hash]))
+ iowrite32be((hash & ~TGEC_HASH_MCAST_EN),
+ ®s->hashtable_ctrl);
+ }
return 0;
}
diff --git a/drivers/net/ethernet/freescale/fman/fman_tgec.h
b/drivers/net/ethernet/freescale/fman/fman_tgec.h
index 514bba9..cbbd3b4 100644
--- a/drivers/net/ethernet/freescale/fman/fman_tgec.h
+++ b/drivers/net/ethernet/freescale/fman/fman_tgec.h
@@ -51,5 +51,6 @@ int tgec_set_exception(struct fman_mac *tgec,
int tgec_add_hash_mac_address(struct fman_mac *tgec, enet_addr_t *eth_addr);
int tgec_del_hash_mac_address(struct fman_mac *tgec, enet_addr_t *eth_addr);
int tgec_get_version(struct fman_mac *tgec, u32 *mac_version);
+int tgec_set_allmulti(struct fman_mac *tgec, bool enable);
#endif /* __TGEC_H */
diff --git a/drivers/net/ethernet/freescale/fman/mac.c
b/drivers/net/ethernet/freescale/fman/mac.c
index 88c0a06..4829dcd 100644
--- a/drivers/net/ethernet/freescale/fman/mac.c
+++ b/drivers/net/ethernet/freescale/fman/mac.c
@@ -470,6 +470,7 @@ static void setup_dtsec(struct mac_device *mac_dev)
mac_dev->set_tx_pause = dtsec_set_tx_pause_frames;
mac_dev->set_rx_pause = dtsec_accept_rx_pause_frames;
mac_dev->set_exception = dtsec_set_exception;
+ mac_dev->set_allmulti = dtsec_set_allmulti;
mac_dev->set_multi = set_multi;
mac_dev->start = start;
mac_dev->stop = stop;
@@ -488,6 +489,7 @@ static void setup_tgec(struct mac_device *mac_dev)
mac_dev->set_tx_pause = tgec_set_tx_pause_frames;
mac_dev->set_rx_pause = tgec_accept_rx_pause_frames;
mac_dev->set_exception = tgec_set_exception;
+ mac_dev->set_allmulti = tgec_set_allmulti;
mac_dev->set_multi = set_multi;
mac_dev->start = start;
mac_dev->stop = stop;
@@ -506,6 +508,7 @@ static void setup_memac(struct mac_device *mac_dev)
mac_dev->set_tx_pause = memac_set_tx_pause_frames;
mac_dev->set_rx_pause = memac_accept_rx_pause_frames;
mac_dev->set_exception = memac_set_exception;
+ mac_dev->set_allmulti = memac_set_allmulti;
mac_dev->set_multi = set_multi;
mac_dev->start = start;
mac_dev->stop = stop;
diff --git a/drivers/net/ethernet/freescale/fman/mac.h
b/drivers/net/ethernet/freescale/fman/mac.h
index eefb335..b520cec 100644
--- a/drivers/net/ethernet/freescale/fman/mac.h
+++ b/drivers/net/ethernet/freescale/fman/mac.h
@@ -59,6 +59,7 @@ struct mac_device {
bool rx_pause_active;
bool tx_pause_active;
bool promisc;
+ bool allmulti;
int (*init)(struct mac_device *mac_dev);
int (*start)(struct mac_device *mac_dev);
@@ -66,6 +67,7 @@ struct mac_device {
void (*adjust_link)(struct mac_device *mac_dev);
int (*set_promisc)(struct fman_mac *mac_dev, bool enable);
int (*change_addr)(struct fman_mac *mac_dev, enet_addr_t *enet_addr);
+ int (*set_allmulti)(struct fman_mac *mac_dev, bool enable);
int (*set_multi)(struct net_device *net_dev,
struct mac_device *mac_dev);
int (*set_rx_pause)(struct fman_mac *mac_dev, bool en);
--
2.1.0
