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authorDavid S. Miller <davem@davemloft.net>2014-12-10 15:48:20 -0500
committerDavid S. Miller <davem@davemloft.net>2014-12-10 15:48:20 -0500
commit22f10923dd39141785273e423b9acf347297e15f (patch)
treecc1f19103817433a426b3e329d6326f5e9d8e8f7 /drivers/net/ethernet
parentirda: Convert function pointer arrays and uses to const (diff)
parentnet: fix suspicious rcu_dereference_check in net/sched/sch_fq_codel.c (diff)
downloadlinux-dev-22f10923dd39141785273e423b9acf347297e15f.tar.xz
linux-dev-22f10923dd39141785273e423b9acf347297e15f.zip
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Conflicts: drivers/net/ethernet/amd/xgbe/xgbe-desc.c drivers/net/ethernet/renesas/sh_eth.c Overlapping changes in both conflict cases. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet')
-rw-r--r--drivers/net/ethernet/amd/xgbe/xgbe-desc.c7
-rw-r--r--drivers/net/ethernet/amd/xgbe/xgbe-drv.c2
-rw-r--r--drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c5
-rw-r--r--drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c7
-rw-r--r--drivers/net/ethernet/chelsio/cxgb4/cxgb4.h8
-rw-r--r--drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c8
-rw-r--r--drivers/net/ethernet/chelsio/cxgb4/t4_hw.c26
-rw-r--r--drivers/net/ethernet/marvell/mvneta.c5
-rw-r--r--drivers/net/ethernet/marvell/pxa168_eth.c2
-rw-r--r--drivers/net/ethernet/marvell/skge.c3
-rw-r--r--drivers/net/ethernet/marvell/sky2.c3
-rw-r--r--drivers/net/ethernet/renesas/sh_eth.c96
-rw-r--r--drivers/net/ethernet/renesas/sh_eth.h5
-rw-r--r--drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c2
-rw-r--r--drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c18
15 files changed, 120 insertions, 77 deletions
diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-desc.c b/drivers/net/ethernet/amd/xgbe/xgbe-desc.c
index 51b68d1299fe..a50891f52197 100644
--- a/drivers/net/ethernet/amd/xgbe/xgbe-desc.c
+++ b/drivers/net/ethernet/amd/xgbe/xgbe-desc.c
@@ -473,7 +473,6 @@ static void xgbe_unmap_rdata(struct xgbe_prv_data *pdata,
memset(&rdata->tx, 0, sizeof(rdata->tx));
memset(&rdata->rx, 0, sizeof(rdata->rx));
- rdata->interrupt = 0;
rdata->mapped_as_page = 0;
if (rdata->state_saved) {
@@ -597,7 +596,11 @@ static int xgbe_map_tx_skb(struct xgbe_channel *channel, struct sk_buff *skb)
}
}
- /* Save the skb address in the last entry */
+ /* Save the skb address in the last entry. We always have some data
+ * that has been mapped so rdata is always advanced past the last
+ * piece of mapped data - use the entry pointed to by cur_index - 1.
+ */
+ rdata = XGBE_GET_DESC_DATA(ring, cur_index - 1);
rdata->skb = skb;
/* Save the number of descriptor entries used */
diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
index bf6bf1118b0f..7bb5f07dbeef 100644
--- a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
+++ b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
@@ -1839,7 +1839,7 @@ static int xgbe_tx_poll(struct xgbe_channel *channel)
spin_lock_irqsave(&ring->lock, flags);
while ((processed < XGBE_TX_DESC_MAX_PROC) &&
- (ring->dirty < ring->cur)) {
+ (ring->dirty != ring->cur)) {
rdata = XGBE_GET_DESC_DATA(ring, ring->dirty);
rdesc = rdata->rdesc;
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c
index 549549eaf580..778e4cd32571 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c
@@ -8119,10 +8119,11 @@ static int bnx2x_get_edc_mode(struct bnx2x_phy *phy,
case SFP_EEPROM_CON_TYPE_VAL_LC:
case SFP_EEPROM_CON_TYPE_VAL_RJ45:
check_limiting_mode = 1;
- if ((val[SFP_EEPROM_10G_COMP_CODE_ADDR] &
+ if (((val[SFP_EEPROM_10G_COMP_CODE_ADDR] &
(SFP_EEPROM_10G_COMP_CODE_SR_MASK |
SFP_EEPROM_10G_COMP_CODE_LR_MASK |
- SFP_EEPROM_10G_COMP_CODE_LRM_MASK)) == 0) {
+ SFP_EEPROM_10G_COMP_CODE_LRM_MASK)) == 0) &&
+ (val[SFP_EEPROM_1G_COMP_CODE_ADDR] != 0)) {
DP(NETIF_MSG_LINK, "1G SFP module detected\n");
phy->media_type = ETH_PHY_SFP_1G_FIBER;
if (phy->req_line_speed != SPEED_1000) {
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
index 07c636815127..691f0bf09ee1 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
@@ -45,6 +45,7 @@
#include <net/ip.h>
#include <net/ipv6.h>
#include <net/tcp.h>
+#include <net/vxlan.h>
#include <net/checksum.h>
#include <net/ip6_checksum.h>
#include <linux/workqueue.h>
@@ -12552,6 +12553,11 @@ static int bnx2x_get_phys_port_id(struct net_device *netdev,
return 0;
}
+static bool bnx2x_gso_check(struct sk_buff *skb, struct net_device *dev)
+{
+ return vxlan_gso_check(skb);
+}
+
static const struct net_device_ops bnx2x_netdev_ops = {
.ndo_open = bnx2x_open,
.ndo_stop = bnx2x_close,
@@ -12583,6 +12589,7 @@ static const struct net_device_ops bnx2x_netdev_ops = {
#endif
.ndo_get_phys_port_id = bnx2x_get_phys_port_id,
.ndo_set_vf_link_state = bnx2x_set_vf_link_state,
+ .ndo_gso_check = bnx2x_gso_check,
};
static int bnx2x_set_coherency_mask(struct bnx2x *bp)
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h b/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h
index c38a93607ea2..2c37e1bf253a 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h
@@ -50,13 +50,13 @@
#include "cxgb4_uld.h"
#define T4FW_VERSION_MAJOR 0x01
-#define T4FW_VERSION_MINOR 0x0B
-#define T4FW_VERSION_MICRO 0x1B
+#define T4FW_VERSION_MINOR 0x0C
+#define T4FW_VERSION_MICRO 0x19
#define T4FW_VERSION_BUILD 0x00
#define T5FW_VERSION_MAJOR 0x01
-#define T5FW_VERSION_MINOR 0x0B
-#define T5FW_VERSION_MICRO 0x1B
+#define T5FW_VERSION_MINOR 0x0C
+#define T5FW_VERSION_MICRO 0x19
#define T5FW_VERSION_BUILD 0x00
#define CH_WARN(adap, fmt, ...) dev_warn(adap->pdev_dev, fmt, ## __VA_ARGS__)
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
index 4c26be97fc9a..c8c5b3d36d4e 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
@@ -2354,9 +2354,13 @@ static unsigned int from_fw_linkcaps(unsigned int type, unsigned int caps)
SUPPORTED_10000baseKR_Full | SUPPORTED_1000baseKX_Full |
SUPPORTED_10000baseKX4_Full;
else if (type == FW_PORT_TYPE_FIBER_XFI ||
- type == FW_PORT_TYPE_FIBER_XAUI || type == FW_PORT_TYPE_SFP)
+ type == FW_PORT_TYPE_FIBER_XAUI || type == FW_PORT_TYPE_SFP) {
v |= SUPPORTED_FIBRE;
- else if (type == FW_PORT_TYPE_BP40_BA)
+ if (caps & FW_PORT_CAP_SPEED_1G)
+ v |= SUPPORTED_1000baseT_Full;
+ if (caps & FW_PORT_CAP_SPEED_10G)
+ v |= SUPPORTED_10000baseT_Full;
+ } else if (type == FW_PORT_TYPE_BP40_BA)
v |= SUPPORTED_40000baseSR4_Full;
if (caps & FW_PORT_CAP_ANEG)
diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
index a9323bdb3585..67345c73e570 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
@@ -1132,6 +1132,27 @@ unsigned int t4_flash_cfg_addr(struct adapter *adapter)
return FLASH_CFG_START;
}
+/* Return TRUE if the specified firmware matches the adapter. I.e. T4
+ * firmware for T4 adapters, T5 firmware for T5 adapters, etc. We go ahead
+ * and emit an error message for mismatched firmware to save our caller the
+ * effort ...
+ */
+static bool t4_fw_matches_chip(const struct adapter *adap,
+ const struct fw_hdr *hdr)
+{
+ /* The expression below will return FALSE for any unsupported adapter
+ * which will keep us "honest" in the future ...
+ */
+ if ((is_t4(adap->params.chip) && hdr->chip == FW_HDR_CHIP_T4) ||
+ (is_t5(adap->params.chip) && hdr->chip == FW_HDR_CHIP_T5))
+ return true;
+
+ dev_err(adap->pdev_dev,
+ "FW image (%d) is not suitable for this adapter (%d)\n",
+ hdr->chip, CHELSIO_CHIP_VERSION(adap->params.chip));
+ return false;
+}
+
/**
* t4_load_fw - download firmware
* @adap: the adapter
@@ -1171,6 +1192,8 @@ int t4_load_fw(struct adapter *adap, const u8 *fw_data, unsigned int size)
FW_MAX_SIZE);
return -EFBIG;
}
+ if (!t4_fw_matches_chip(adap, hdr))
+ return -EINVAL;
for (csum = 0, i = 0; i < size / sizeof(csum); i++)
csum += ntohl(p[i]);
@@ -3083,6 +3106,9 @@ int t4_fw_upgrade(struct adapter *adap, unsigned int mbox,
const struct fw_hdr *fw_hdr = (const struct fw_hdr *)fw_data;
int reset, ret;
+ if (!t4_fw_matches_chip(adap, fw_hdr))
+ return -EINVAL;
+
ret = t4_fw_halt(adap, mbox, force);
if (ret < 0 && !force)
return ret;
diff --git a/drivers/net/ethernet/marvell/mvneta.c b/drivers/net/ethernet/marvell/mvneta.c
index ccc3ce2e8c8c..96208f17bb53 100644
--- a/drivers/net/ethernet/marvell/mvneta.c
+++ b/drivers/net/ethernet/marvell/mvneta.c
@@ -216,7 +216,7 @@
/* Various constants */
/* Coalescing */
-#define MVNETA_TXDONE_COAL_PKTS 16
+#define MVNETA_TXDONE_COAL_PKTS 1
#define MVNETA_RX_COAL_PKTS 32
#define MVNETA_RX_COAL_USEC 100
@@ -1721,6 +1721,7 @@ static int mvneta_tx(struct sk_buff *skb, struct net_device *dev)
u16 txq_id = skb_get_queue_mapping(skb);
struct mvneta_tx_queue *txq = &pp->txqs[txq_id];
struct mvneta_tx_desc *tx_desc;
+ int len = skb->len;
int frags = 0;
u32 tx_cmd;
@@ -1788,7 +1789,7 @@ out:
u64_stats_update_begin(&stats->syncp);
stats->tx_packets++;
- stats->tx_bytes += skb->len;
+ stats->tx_bytes += len;
u64_stats_update_end(&stats->syncp);
} else {
dev->stats.tx_dropped++;
diff --git a/drivers/net/ethernet/marvell/pxa168_eth.c b/drivers/net/ethernet/marvell/pxa168_eth.c
index 38f7ceee77d2..af829c578400 100644
--- a/drivers/net/ethernet/marvell/pxa168_eth.c
+++ b/drivers/net/ethernet/marvell/pxa168_eth.c
@@ -1173,8 +1173,8 @@ static int pxa168_eth_open(struct net_device *dev)
pep->rx_used_desc_q = 0;
pep->rx_curr_desc_q = 0;
netif_carrier_off(dev);
- eth_port_start(dev);
napi_enable(&pep->napi);
+ eth_port_start(dev);
return 0;
out_free_rx_skb:
rxq_deinit(dev);
diff --git a/drivers/net/ethernet/marvell/skge.c b/drivers/net/ethernet/marvell/skge.c
index 264eab7d3b26..7173836fe361 100644
--- a/drivers/net/ethernet/marvell/skge.c
+++ b/drivers/net/ethernet/marvell/skge.c
@@ -3433,10 +3433,9 @@ static irqreturn_t skge_intr(int irq, void *dev_id)
if (status & IS_HW_ERR)
skge_error_irq(hw);
-
+out:
skge_write32(hw, B0_IMSK, hw->intr_mask);
skge_read32(hw, B0_IMSK);
-out:
spin_unlock(&hw->hw_lock);
return IRQ_RETVAL(handled);
diff --git a/drivers/net/ethernet/marvell/sky2.c b/drivers/net/ethernet/marvell/sky2.c
index f8ab220bd72c..867a6a3ef81f 100644
--- a/drivers/net/ethernet/marvell/sky2.c
+++ b/drivers/net/ethernet/marvell/sky2.c
@@ -2416,6 +2416,7 @@ static int sky2_change_mtu(struct net_device *dev, int new_mtu)
imask = sky2_read32(hw, B0_IMSK);
sky2_write32(hw, B0_IMSK, 0);
+ sky2_read32(hw, B0_IMSK);
dev->trans_start = jiffies; /* prevent tx timeout */
napi_disable(&hw->napi);
@@ -3484,8 +3485,8 @@ static void sky2_all_down(struct sky2_hw *hw)
int i;
if (hw->flags & SKY2_HW_IRQ_SETUP) {
- sky2_read32(hw, B0_IMSK);
sky2_write32(hw, B0_IMSK, 0);
+ sky2_read32(hw, B0_IMSK);
synchronize_irq(hw->pdev->irq);
napi_disable(&hw->napi);
diff --git a/drivers/net/ethernet/renesas/sh_eth.c b/drivers/net/ethernet/renesas/sh_eth.c
index ad2e285aefd4..c29ba80ae02b 100644
--- a/drivers/net/ethernet/renesas/sh_eth.c
+++ b/drivers/net/ethernet/renesas/sh_eth.c
@@ -918,21 +918,13 @@ static int sh_eth_reset(struct net_device *ndev)
return ret;
}
-#if defined(CONFIG_CPU_SH4) || defined(CONFIG_ARCH_SHMOBILE)
static void sh_eth_set_receive_align(struct sk_buff *skb)
{
- int reserve;
+ uintptr_t reserve = (uintptr_t)skb->data & (SH_ETH_RX_ALIGN - 1);
- reserve = SH4_SKB_RX_ALIGN - ((u32)skb->data & (SH4_SKB_RX_ALIGN - 1));
if (reserve)
- skb_reserve(skb, reserve);
+ skb_reserve(skb, SH_ETH_RX_ALIGN - reserve);
}
-#else
-static void sh_eth_set_receive_align(struct sk_buff *skb)
-{
- skb_reserve(skb, SH2_SH3_SKB_RX_ALIGN);
-}
-#endif
/* CPU <-> EDMAC endian convert */
@@ -1120,6 +1112,7 @@ static void sh_eth_ring_format(struct net_device *ndev)
struct sh_eth_txdesc *txdesc = NULL;
int rx_ringsize = sizeof(*rxdesc) * mdp->num_rx_ring;
int tx_ringsize = sizeof(*txdesc) * mdp->num_tx_ring;
+ int skbuff_size = mdp->rx_buf_sz + SH_ETH_RX_ALIGN - 1;
mdp->cur_rx = 0;
mdp->cur_tx = 0;
@@ -1132,21 +1125,21 @@ static void sh_eth_ring_format(struct net_device *ndev)
for (i = 0; i < mdp->num_rx_ring; i++) {
/* skb */
mdp->rx_skbuff[i] = NULL;
- skb = netdev_alloc_skb(ndev, mdp->rx_buf_sz);
+ skb = netdev_alloc_skb(ndev, skbuff_size);
mdp->rx_skbuff[i] = skb;
if (skb == NULL)
break;
- dma_map_single(&ndev->dev, skb->data, mdp->rx_buf_sz,
- DMA_FROM_DEVICE);
sh_eth_set_receive_align(skb);
/* RX descriptor */
rxdesc = &mdp->rx_ring[i];
+ /* The size of the buffer is a multiple of 16 bytes. */
+ rxdesc->buffer_length = ALIGN(mdp->rx_buf_sz, 16);
+ dma_map_single(&ndev->dev, skb->data, rxdesc->buffer_length,
+ DMA_FROM_DEVICE);
rxdesc->addr = virt_to_phys(skb->data);
rxdesc->status = cpu_to_edmac(mdp, RD_RACT | RD_RFP);
- /* The size of the buffer is 16 byte boundary. */
- rxdesc->buffer_length = ALIGN(mdp->rx_buf_sz, 16);
/* Rx descriptor address set */
if (i == 0) {
sh_eth_write(ndev, mdp->rx_desc_dma, RDLAR);
@@ -1399,6 +1392,7 @@ static int sh_eth_rx(struct net_device *ndev, u32 intr_status, int *quota)
struct sk_buff *skb;
u16 pkt_len = 0;
u32 desc_status;
+ int skbuff_size = mdp->rx_buf_sz + SH_ETH_RX_ALIGN - 1;
boguscnt = min(boguscnt, *quota);
limit = boguscnt;
@@ -1447,7 +1441,7 @@ static int sh_eth_rx(struct net_device *ndev, u32 intr_status, int *quota)
if (mdp->cd->rpadir)
skb_reserve(skb, NET_IP_ALIGN);
dma_sync_single_for_cpu(&ndev->dev, rxdesc->addr,
- mdp->rx_buf_sz,
+ ALIGN(mdp->rx_buf_sz, 16),
DMA_FROM_DEVICE);
skb_put(skb, pkt_len);
skb->protocol = eth_type_trans(skb, ndev);
@@ -1467,13 +1461,13 @@ static int sh_eth_rx(struct net_device *ndev, u32 intr_status, int *quota)
rxdesc->buffer_length = ALIGN(mdp->rx_buf_sz, 16);
if (mdp->rx_skbuff[entry] == NULL) {
- skb = netdev_alloc_skb(ndev, mdp->rx_buf_sz);
+ skb = netdev_alloc_skb(ndev, skbuff_size);
mdp->rx_skbuff[entry] = skb;
if (skb == NULL)
break; /* Better luck next round. */
- dma_map_single(&ndev->dev, skb->data, mdp->rx_buf_sz,
- DMA_FROM_DEVICE);
sh_eth_set_receive_align(skb);
+ dma_map_single(&ndev->dev, skb->data,
+ rxdesc->buffer_length, DMA_FROM_DEVICE);
skb_checksum_none_assert(skb);
rxdesc->addr = virt_to_phys(skb->data);
@@ -2043,6 +2037,8 @@ static int sh_eth_open(struct net_device *ndev)
if (ret)
goto out_free_irq;
+ mdp->is_opened = 1;
+
return ret;
out_free_irq:
@@ -2132,6 +2128,36 @@ static int sh_eth_start_xmit(struct sk_buff *skb, struct net_device *ndev)
return NETDEV_TX_OK;
}
+static struct net_device_stats *sh_eth_get_stats(struct net_device *ndev)
+{
+ struct sh_eth_private *mdp = netdev_priv(ndev);
+
+ if (sh_eth_is_rz_fast_ether(mdp))
+ return &ndev->stats;
+
+ if (!mdp->is_opened)
+ return &ndev->stats;
+
+ ndev->stats.tx_dropped += sh_eth_read(ndev, TROCR);
+ sh_eth_write(ndev, 0, TROCR); /* (write clear) */
+ ndev->stats.collisions += sh_eth_read(ndev, CDCR);
+ sh_eth_write(ndev, 0, CDCR); /* (write clear) */
+ ndev->stats.tx_carrier_errors += sh_eth_read(ndev, LCCR);
+ sh_eth_write(ndev, 0, LCCR); /* (write clear) */
+
+ if (sh_eth_is_gether(mdp)) {
+ ndev->stats.tx_carrier_errors += sh_eth_read(ndev, CERCR);
+ sh_eth_write(ndev, 0, CERCR); /* (write clear) */
+ ndev->stats.tx_carrier_errors += sh_eth_read(ndev, CEECR);
+ sh_eth_write(ndev, 0, CEECR); /* (write clear) */
+ } else {
+ ndev->stats.tx_carrier_errors += sh_eth_read(ndev, CNDCR);
+ sh_eth_write(ndev, 0, CNDCR); /* (write clear) */
+ }
+
+ return &ndev->stats;
+}
+
/* device close function */
static int sh_eth_close(struct net_device *ndev)
{
@@ -2146,6 +2172,7 @@ static int sh_eth_close(struct net_device *ndev)
sh_eth_write(ndev, 0, EDTRR);
sh_eth_write(ndev, 0, EDRRR);
+ sh_eth_get_stats(ndev);
/* PHY Disconnect */
if (mdp->phydev) {
phy_stop(mdp->phydev);
@@ -2164,36 +2191,9 @@ static int sh_eth_close(struct net_device *ndev)
pm_runtime_put_sync(&mdp->pdev->dev);
- return 0;
-}
-
-static struct net_device_stats *sh_eth_get_stats(struct net_device *ndev)
-{
- struct sh_eth_private *mdp = netdev_priv(ndev);
-
- if (sh_eth_is_rz_fast_ether(mdp))
- return &ndev->stats;
+ mdp->is_opened = 0;
- pm_runtime_get_sync(&mdp->pdev->dev);
-
- ndev->stats.tx_dropped += sh_eth_read(ndev, TROCR);
- sh_eth_write(ndev, 0, TROCR); /* (write clear) */
- ndev->stats.collisions += sh_eth_read(ndev, CDCR);
- sh_eth_write(ndev, 0, CDCR); /* (write clear) */
- ndev->stats.tx_carrier_errors += sh_eth_read(ndev, LCCR);
- sh_eth_write(ndev, 0, LCCR); /* (write clear) */
- if (sh_eth_is_gether(mdp)) {
- ndev->stats.tx_carrier_errors += sh_eth_read(ndev, CERCR);
- sh_eth_write(ndev, 0, CERCR); /* (write clear) */
- ndev->stats.tx_carrier_errors += sh_eth_read(ndev, CEECR);
- sh_eth_write(ndev, 0, CEECR); /* (write clear) */
- } else {
- ndev->stats.tx_carrier_errors += sh_eth_read(ndev, CNDCR);
- sh_eth_write(ndev, 0, CNDCR); /* (write clear) */
- }
- pm_runtime_put_sync(&mdp->pdev->dev);
-
- return &ndev->stats;
+ return 0;
}
/* ioctl to device function */
diff --git a/drivers/net/ethernet/renesas/sh_eth.h b/drivers/net/ethernet/renesas/sh_eth.h
index b37c427144ee..22301bf9c21d 100644
--- a/drivers/net/ethernet/renesas/sh_eth.h
+++ b/drivers/net/ethernet/renesas/sh_eth.h
@@ -162,9 +162,9 @@ enum {
/* Driver's parameters */
#if defined(CONFIG_CPU_SH4) || defined(CONFIG_ARCH_SHMOBILE)
-#define SH4_SKB_RX_ALIGN 32
+#define SH_ETH_RX_ALIGN 32
#else
-#define SH2_SH3_SKB_RX_ALIGN 2
+#define SH_ETH_RX_ALIGN 2
#endif
/* Register's bits
@@ -522,6 +522,7 @@ struct sh_eth_private {
unsigned no_ether_link:1;
unsigned ether_link_active_low:1;
+ unsigned is_opened:1;
};
static inline void sh_eth_soft_swap(char *src, int len)
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c
index 3a08a1f78c73..771cda2a48b2 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c
@@ -696,7 +696,7 @@ static int stmmac_set_coalesce(struct net_device *dev,
(ec->tx_max_coalesced_frames == 0))
return -EINVAL;
- if ((ec->tx_coalesce_usecs > STMMAC_COAL_TX_TIMER) ||
+ if ((ec->tx_coalesce_usecs > STMMAC_MAX_COAL_TX_TICK) ||
(ec->tx_max_coalesced_frames > STMMAC_TX_MAX_FRAMES))
return -EINVAL;
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
index 07054ce84ba8..4032b170fe24 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
@@ -276,6 +276,15 @@ static int stmmac_pltfr_probe(struct platform_device *pdev)
plat_dat = dev_get_platdata(&pdev->dev);
+ if (!plat_dat)
+ plat_dat = devm_kzalloc(&pdev->dev,
+ sizeof(struct plat_stmmacenet_data),
+ GFP_KERNEL);
+ if (!plat_dat) {
+ pr_err("%s: ERROR: no memory", __func__);
+ return -ENOMEM;
+ }
+
/* Set default value for multicast hash bins */
plat_dat->multicast_filter_bins = HASH_TABLE_SIZE;
@@ -283,15 +292,6 @@ static int stmmac_pltfr_probe(struct platform_device *pdev)
plat_dat->unicast_filter_entries = 1;
if (pdev->dev.of_node) {
- if (!plat_dat)
- plat_dat = devm_kzalloc(&pdev->dev,
- sizeof(struct plat_stmmacenet_data),
- GFP_KERNEL);
- if (!plat_dat) {
- pr_err("%s: ERROR: no memory", __func__);
- return -ENOMEM;
- }
-
ret = stmmac_probe_config_dt(pdev, plat_dat, &mac);
if (ret) {
pr_err("%s: main dt probe failed", __func__);