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-rw-r--r--drivers/net/dsa/b53/b53_mmap.c33
-rw-r--r--drivers/net/dsa/mt7530.c6
-rw-r--r--drivers/net/ethernet/broadcom/bcmsysport.c11
-rw-r--r--drivers/net/ethernet/broadcom/genet/bcmgenet.c11
-rw-r--r--drivers/net/ethernet/hisilicon/hns3/hns3_enet.h2
-rw-r--r--drivers/net/ethernet/netronome/nfp/nfp_net.h4
-rw-r--r--drivers/net/ethernet/netronome/nfp/nfp_net_common.c2
-rw-r--r--drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c16
-rw-r--r--drivers/net/ethernet/netronome/nfp/nfpcore/nfp_nsp.c9
-rw-r--r--drivers/net/ethernet/sfc/ef10.c2
-rw-r--r--drivers/net/ethernet/sfc/nic.h1
-rw-r--r--drivers/net/netdevsim/devlink.c2
-rw-r--r--drivers/net/netdevsim/fib.c2
-rw-r--r--drivers/net/phy/marvell10g.c184
-rw-r--r--drivers/net/ppp/pptp.c1
-rw-r--r--drivers/net/usb/lan78xx.c34
-rw-r--r--drivers/nvmem/Kconfig2
17 files changed, 261 insertions, 61 deletions
diff --git a/drivers/net/dsa/b53/b53_mmap.c b/drivers/net/dsa/b53/b53_mmap.c
index ef63d24fef81..c628d0980c0b 100644
--- a/drivers/net/dsa/b53/b53_mmap.c
+++ b/drivers/net/dsa/b53/b53_mmap.c
@@ -30,7 +30,8 @@ struct b53_mmap_priv {
static int b53_mmap_read8(struct b53_device *dev, u8 page, u8 reg, u8 *val)
{
- u8 __iomem *regs = dev->priv;
+ struct b53_mmap_priv *priv = dev->priv;
+ void __iomem *regs = priv->regs;
*val = readb(regs + (page << 8) + reg);
@@ -39,7 +40,8 @@ static int b53_mmap_read8(struct b53_device *dev, u8 page, u8 reg, u8 *val)
static int b53_mmap_read16(struct b53_device *dev, u8 page, u8 reg, u16 *val)
{
- u8 __iomem *regs = dev->priv;
+ struct b53_mmap_priv *priv = dev->priv;
+ void __iomem *regs = priv->regs;
if (WARN_ON(reg % 2))
return -EINVAL;
@@ -54,7 +56,8 @@ static int b53_mmap_read16(struct b53_device *dev, u8 page, u8 reg, u16 *val)
static int b53_mmap_read32(struct b53_device *dev, u8 page, u8 reg, u32 *val)
{
- u8 __iomem *regs = dev->priv;
+ struct b53_mmap_priv *priv = dev->priv;
+ void __iomem *regs = priv->regs;
if (WARN_ON(reg % 4))
return -EINVAL;
@@ -69,7 +72,8 @@ static int b53_mmap_read32(struct b53_device *dev, u8 page, u8 reg, u32 *val)
static int b53_mmap_read48(struct b53_device *dev, u8 page, u8 reg, u64 *val)
{
- u8 __iomem *regs = dev->priv;
+ struct b53_mmap_priv *priv = dev->priv;
+ void __iomem *regs = priv->regs;
if (WARN_ON(reg % 2))
return -EINVAL;
@@ -107,7 +111,8 @@ static int b53_mmap_read48(struct b53_device *dev, u8 page, u8 reg, u64 *val)
static int b53_mmap_read64(struct b53_device *dev, u8 page, u8 reg, u64 *val)
{
- u8 __iomem *regs = dev->priv;
+ struct b53_mmap_priv *priv = dev->priv;
+ void __iomem *regs = priv->regs;
u32 hi, lo;
if (WARN_ON(reg % 4))
@@ -128,7 +133,8 @@ static int b53_mmap_read64(struct b53_device *dev, u8 page, u8 reg, u64 *val)
static int b53_mmap_write8(struct b53_device *dev, u8 page, u8 reg, u8 value)
{
- u8 __iomem *regs = dev->priv;
+ struct b53_mmap_priv *priv = dev->priv;
+ void __iomem *regs = priv->regs;
writeb(value, regs + (page << 8) + reg);
@@ -138,7 +144,8 @@ static int b53_mmap_write8(struct b53_device *dev, u8 page, u8 reg, u8 value)
static int b53_mmap_write16(struct b53_device *dev, u8 page, u8 reg,
u16 value)
{
- u8 __iomem *regs = dev->priv;
+ struct b53_mmap_priv *priv = dev->priv;
+ void __iomem *regs = priv->regs;
if (WARN_ON(reg % 2))
return -EINVAL;
@@ -154,7 +161,8 @@ static int b53_mmap_write16(struct b53_device *dev, u8 page, u8 reg,
static int b53_mmap_write32(struct b53_device *dev, u8 page, u8 reg,
u32 value)
{
- u8 __iomem *regs = dev->priv;
+ struct b53_mmap_priv *priv = dev->priv;
+ void __iomem *regs = priv->regs;
if (WARN_ON(reg % 4))
return -EINVAL;
@@ -223,12 +231,19 @@ static const struct b53_io_ops b53_mmap_ops = {
static int b53_mmap_probe(struct platform_device *pdev)
{
struct b53_platform_data *pdata = pdev->dev.platform_data;
+ struct b53_mmap_priv *priv;
struct b53_device *dev;
if (!pdata)
return -EINVAL;
- dev = b53_switch_alloc(&pdev->dev, &b53_mmap_ops, pdata->regs);
+ priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL);
+ if (!priv)
+ return -ENOMEM;
+
+ priv->regs = pdata->regs;
+
+ dev = b53_switch_alloc(&pdev->dev, &b53_mmap_ops, priv);
if (!dev)
return -ENOMEM;
diff --git a/drivers/net/dsa/mt7530.c b/drivers/net/dsa/mt7530.c
index d244c41898dd..80a4dbc3a499 100644
--- a/drivers/net/dsa/mt7530.c
+++ b/drivers/net/dsa/mt7530.c
@@ -917,7 +917,7 @@ mt7530_port_fdb_add(struct dsa_switch *ds, int port,
mutex_lock(&priv->reg_mutex);
mt7530_fdb_write(priv, vid, port_mask, addr, -1, STATIC_ENT);
- ret = mt7530_fdb_cmd(priv, MT7530_FDB_WRITE, 0);
+ ret = mt7530_fdb_cmd(priv, MT7530_FDB_WRITE, NULL);
mutex_unlock(&priv->reg_mutex);
return ret;
@@ -933,7 +933,7 @@ mt7530_port_fdb_del(struct dsa_switch *ds, int port,
mutex_lock(&priv->reg_mutex);
mt7530_fdb_write(priv, vid, port_mask, addr, -1, STATIC_EMP);
- ret = mt7530_fdb_cmd(priv, MT7530_FDB_WRITE, 0);
+ ret = mt7530_fdb_cmd(priv, MT7530_FDB_WRITE, NULL);
mutex_unlock(&priv->reg_mutex);
return ret;
@@ -1293,7 +1293,7 @@ mt7530_setup(struct dsa_switch *ds)
}
/* Flush the FDB table */
- ret = mt7530_fdb_cmd(priv, MT7530_FDB_FLUSH, 0);
+ ret = mt7530_fdb_cmd(priv, MT7530_FDB_FLUSH, NULL);
if (ret < 0)
return ret;
diff --git a/drivers/net/ethernet/broadcom/bcmsysport.c b/drivers/net/ethernet/broadcom/bcmsysport.c
index 4a75b1de22e0..f9a3c1a76d5d 100644
--- a/drivers/net/ethernet/broadcom/bcmsysport.c
+++ b/drivers/net/ethernet/broadcom/bcmsysport.c
@@ -1192,7 +1192,7 @@ static struct sk_buff *bcm_sysport_insert_tsb(struct sk_buff *skb,
u32 csum_info;
u8 ip_proto;
u16 csum_start;
- u16 ip_ver;
+ __be16 ip_ver;
/* Re-allocate SKB if needed */
if (unlikely(skb_headroom(skb) < sizeof(*tsb))) {
@@ -1211,12 +1211,12 @@ static struct sk_buff *bcm_sysport_insert_tsb(struct sk_buff *skb,
memset(tsb, 0, sizeof(*tsb));
if (skb->ip_summed == CHECKSUM_PARTIAL) {
- ip_ver = htons(skb->protocol);
+ ip_ver = skb->protocol;
switch (ip_ver) {
- case ETH_P_IP:
+ case htons(ETH_P_IP):
ip_proto = ip_hdr(skb)->protocol;
break;
- case ETH_P_IPV6:
+ case htons(ETH_P_IPV6):
ip_proto = ipv6_hdr(skb)->nexthdr;
break;
default:
@@ -1230,7 +1230,8 @@ static struct sk_buff *bcm_sysport_insert_tsb(struct sk_buff *skb,
if (ip_proto == IPPROTO_TCP || ip_proto == IPPROTO_UDP) {
csum_info |= L4_LENGTH_VALID;
- if (ip_proto == IPPROTO_UDP && ip_ver == ETH_P_IP)
+ if (ip_proto == IPPROTO_UDP &&
+ ip_ver == htons(ETH_P_IP))
csum_info |= L4_UDP;
} else {
csum_info = 0;
diff --git a/drivers/net/ethernet/broadcom/genet/bcmgenet.c b/drivers/net/ethernet/broadcom/genet/bcmgenet.c
index 264fb37dd341..0445f2c0c629 100644
--- a/drivers/net/ethernet/broadcom/genet/bcmgenet.c
+++ b/drivers/net/ethernet/broadcom/genet/bcmgenet.c
@@ -1489,7 +1489,7 @@ static struct sk_buff *bcmgenet_put_tx_csum(struct net_device *dev,
struct sk_buff *new_skb;
u16 offset;
u8 ip_proto;
- u16 ip_ver;
+ __be16 ip_ver;
u32 tx_csum_info;
if (unlikely(skb_headroom(skb) < sizeof(*status))) {
@@ -1509,12 +1509,12 @@ static struct sk_buff *bcmgenet_put_tx_csum(struct net_device *dev,
status = (struct status_64 *)skb->data;
if (skb->ip_summed == CHECKSUM_PARTIAL) {
- ip_ver = htons(skb->protocol);
+ ip_ver = skb->protocol;
switch (ip_ver) {
- case ETH_P_IP:
+ case htons(ETH_P_IP):
ip_proto = ip_hdr(skb)->protocol;
break;
- case ETH_P_IPV6:
+ case htons(ETH_P_IPV6):
ip_proto = ipv6_hdr(skb)->nexthdr;
break;
default:
@@ -1530,7 +1530,8 @@ static struct sk_buff *bcmgenet_put_tx_csum(struct net_device *dev,
*/
if (ip_proto == IPPROTO_TCP || ip_proto == IPPROTO_UDP) {
tx_csum_info |= STATUS_TX_CSUM_LV;
- if (ip_proto == IPPROTO_UDP && ip_ver == ETH_P_IP)
+ if (ip_proto == IPPROTO_UDP &&
+ ip_ver == htons(ETH_P_IP))
tx_csum_info |= STATUS_TX_CSUM_PROTO_UDP;
} else {
tx_csum_info = 0;
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h
index 9e4cfbbf8dcd..98cdbd3a1163 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h
@@ -288,7 +288,7 @@ struct hns3_desc_cb {
u16 page_offset;
u16 reuse_flag;
- u16 length; /* length of the buffer */
+ u32 length; /* length of the buffer */
/* desc type, used by the ring user to mark the type of the priv data */
u16 type;
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net.h b/drivers/net/ethernet/netronome/nfp/nfp_net.h
index 787df47ec430..bd7d8ae31e17 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_net.h
+++ b/drivers/net/ethernet/netronome/nfp/nfp_net.h
@@ -391,6 +391,7 @@ struct nfp_net_rx_ring {
* @rx_drops: Number of packets dropped on RX due to lack of resources
* @hw_csum_rx_ok: Counter of packets where the HW checksum was OK
* @hw_csum_rx_inner_ok: Counter of packets where the inner HW checksum was OK
+ * @hw_csum_rx_complete: Counter of packets with CHECKSUM_COMPLETE reported
* @hw_csum_rx_error: Counter of packets with bad checksums
* @tx_sync: Seqlock for atomic updates of TX stats
* @tx_pkts: Number of Transmitted packets
@@ -434,7 +435,7 @@ struct nfp_net_r_vector {
u64 rx_drops;
u64 hw_csum_rx_ok;
u64 hw_csum_rx_inner_ok;
- u64 hw_csum_rx_error;
+ u64 hw_csum_rx_complete;
struct nfp_net_tx_ring *xdp_ring;
@@ -446,6 +447,7 @@ struct nfp_net_r_vector {
u64 tx_gather;
u64 tx_lso;
+ u64 hw_csum_rx_error;
u64 rx_replace_buf_alloc_fail;
u64 tx_errors;
u64 tx_busy;
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_common.c b/drivers/net/ethernet/netronome/nfp/nfp_net_common.c
index 43a9c207a049..1eb6549f2a54 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_net_common.c
+++ b/drivers/net/ethernet/netronome/nfp/nfp_net_common.c
@@ -1406,7 +1406,7 @@ static void nfp_net_rx_csum(struct nfp_net_dp *dp,
skb->ip_summed = meta->csum_type;
skb->csum = meta->csum;
u64_stats_update_begin(&r_vec->rx_sync);
- r_vec->hw_csum_rx_ok++;
+ r_vec->hw_csum_rx_complete++;
u64_stats_update_end(&r_vec->rx_sync);
return;
}
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c b/drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c
index e1dae0616f52..c9016419bfa0 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c
+++ b/drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c
@@ -179,7 +179,7 @@ static const struct nfp_et_stat nfp_mac_et_stats[] = {
#define NN_ET_GLOBAL_STATS_LEN ARRAY_SIZE(nfp_net_et_stats)
#define NN_ET_SWITCH_STATS_LEN 9
-#define NN_RVEC_GATHER_STATS 8
+#define NN_RVEC_GATHER_STATS 9
#define NN_RVEC_PER_Q_STATS 3
static void nfp_net_get_nspinfo(struct nfp_app *app, char *version)
@@ -468,6 +468,7 @@ static u8 *nfp_vnic_get_sw_stats_strings(struct net_device *netdev, u8 *data)
data = nfp_pr_et(data, "hw_rx_csum_ok");
data = nfp_pr_et(data, "hw_rx_csum_inner_ok");
+ data = nfp_pr_et(data, "hw_rx_csum_complete");
data = nfp_pr_et(data, "hw_rx_csum_err");
data = nfp_pr_et(data, "rx_replace_buf_alloc_fail");
data = nfp_pr_et(data, "hw_tx_csum");
@@ -493,18 +494,19 @@ static u64 *nfp_vnic_get_sw_stats(struct net_device *netdev, u64 *data)
data[0] = nn->r_vecs[i].rx_pkts;
tmp[0] = nn->r_vecs[i].hw_csum_rx_ok;
tmp[1] = nn->r_vecs[i].hw_csum_rx_inner_ok;
- tmp[2] = nn->r_vecs[i].hw_csum_rx_error;
- tmp[3] = nn->r_vecs[i].rx_replace_buf_alloc_fail;
+ tmp[2] = nn->r_vecs[i].hw_csum_rx_complete;
+ tmp[3] = nn->r_vecs[i].hw_csum_rx_error;
+ tmp[4] = nn->r_vecs[i].rx_replace_buf_alloc_fail;
} while (u64_stats_fetch_retry(&nn->r_vecs[i].rx_sync, start));
do {
start = u64_stats_fetch_begin(&nn->r_vecs[i].tx_sync);
data[1] = nn->r_vecs[i].tx_pkts;
data[2] = nn->r_vecs[i].tx_busy;
- tmp[4] = nn->r_vecs[i].hw_csum_tx;
- tmp[5] = nn->r_vecs[i].hw_csum_tx_inner;
- tmp[6] = nn->r_vecs[i].tx_gather;
- tmp[7] = nn->r_vecs[i].tx_lso;
+ tmp[5] = nn->r_vecs[i].hw_csum_tx;
+ tmp[6] = nn->r_vecs[i].hw_csum_tx_inner;
+ tmp[7] = nn->r_vecs[i].tx_gather;
+ tmp[8] = nn->r_vecs[i].tx_lso;
} while (u64_stats_fetch_retry(&nn->r_vecs[i].tx_sync, start));
data += NN_RVEC_PER_Q_STATS;
diff --git a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_nsp.c b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_nsp.c
index 39abac678b71..99bb679a9801 100644
--- a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_nsp.c
+++ b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_nsp.c
@@ -71,10 +71,11 @@
/* CPP address to retrieve the data from */
#define NSP_BUFFER 0x10
#define NSP_BUFFER_CPP GENMASK_ULL(63, 40)
-#define NSP_BUFFER_PCIE GENMASK_ULL(39, 38)
-#define NSP_BUFFER_ADDRESS GENMASK_ULL(37, 0)
+#define NSP_BUFFER_ADDRESS GENMASK_ULL(39, 0)
#define NSP_DFLT_BUFFER 0x18
+#define NSP_DFLT_BUFFER_CPP GENMASK_ULL(63, 40)
+#define NSP_DFLT_BUFFER_ADDRESS GENMASK_ULL(39, 0)
#define NSP_DFLT_BUFFER_CONFIG 0x20
#define NSP_DFLT_BUFFER_SIZE_MB GENMASK_ULL(7, 0)
@@ -427,8 +428,8 @@ __nfp_nsp_command_buf(struct nfp_nsp *nsp, u16 code, u32 option,
if (err < 0)
return err;
- cpp_id = FIELD_GET(NSP_BUFFER_CPP, reg) << 8;
- cpp_buf = FIELD_GET(NSP_BUFFER_ADDRESS, reg);
+ cpp_id = FIELD_GET(NSP_DFLT_BUFFER_CPP, reg) << 8;
+ cpp_buf = FIELD_GET(NSP_DFLT_BUFFER_ADDRESS, reg);
if (in_buf && in_size) {
err = nfp_cpp_write(cpp, cpp_id, cpp_buf, in_buf, in_size);
diff --git a/drivers/net/ethernet/sfc/ef10.c b/drivers/net/ethernet/sfc/ef10.c
index c4c45c94da77..50daad0a1482 100644
--- a/drivers/net/ethernet/sfc/ef10.c
+++ b/drivers/net/ethernet/sfc/ef10.c
@@ -1666,7 +1666,6 @@ static const struct efx_hw_stat_desc efx_ef10_stat_desc[EF10_STAT_COUNT] = {
EF10_DMA_STAT(fec_corrected_symbols_lane1, FEC_CORRECTED_SYMBOLS_LANE1),
EF10_DMA_STAT(fec_corrected_symbols_lane2, FEC_CORRECTED_SYMBOLS_LANE2),
EF10_DMA_STAT(fec_corrected_symbols_lane3, FEC_CORRECTED_SYMBOLS_LANE3),
- EF10_DMA_STAT(ctpio_dmabuf_start, CTPIO_DMABUF_START),
EF10_DMA_STAT(ctpio_vi_busy_fallback, CTPIO_VI_BUSY_FALLBACK),
EF10_DMA_STAT(ctpio_long_write_success, CTPIO_LONG_WRITE_SUCCESS),
EF10_DMA_STAT(ctpio_missing_dbell_fail, CTPIO_MISSING_DBELL_FAIL),
@@ -1777,7 +1776,6 @@ static const struct efx_hw_stat_desc efx_ef10_stat_desc[EF10_STAT_COUNT] = {
* These bits are in the second u64 of the raw mask.
*/
#define EF10_CTPIO_STAT_MASK ( \
- (1ULL << (EF10_STAT_ctpio_dmabuf_start - 64)) | \
(1ULL << (EF10_STAT_ctpio_vi_busy_fallback - 64)) | \
(1ULL << (EF10_STAT_ctpio_long_write_success - 64)) | \
(1ULL << (EF10_STAT_ctpio_missing_dbell_fail - 64)) | \
diff --git a/drivers/net/ethernet/sfc/nic.h b/drivers/net/ethernet/sfc/nic.h
index 5640034bda10..5cca0556b47f 100644
--- a/drivers/net/ethernet/sfc/nic.h
+++ b/drivers/net/ethernet/sfc/nic.h
@@ -332,7 +332,6 @@ enum {
EF10_STAT_fec_corrected_symbols_lane1,
EF10_STAT_fec_corrected_symbols_lane2,
EF10_STAT_fec_corrected_symbols_lane3,
- EF10_STAT_ctpio_dmabuf_start,
EF10_STAT_ctpio_vi_busy_fallback,
EF10_STAT_ctpio_long_write_success,
EF10_STAT_ctpio_missing_dbell_fail,
diff --git a/drivers/net/netdevsim/devlink.c b/drivers/net/netdevsim/devlink.c
index 27ae05c5fdaf..1dba47936456 100644
--- a/drivers/net/netdevsim/devlink.c
+++ b/drivers/net/netdevsim/devlink.c
@@ -267,7 +267,7 @@ static int __net_init nsim_devlink_netns_init(struct net *net)
return 0;
}
-static struct pernet_operations nsim_devlink_net_ops __net_initdata = {
+static struct pernet_operations nsim_devlink_net_ops = {
.init = nsim_devlink_netns_init,
.id = &nsim_devlink_id,
.size = sizeof(bool),
diff --git a/drivers/net/netdevsim/fib.c b/drivers/net/netdevsim/fib.c
index 0d105bafa261..9bfe9e151e13 100644
--- a/drivers/net/netdevsim/fib.c
+++ b/drivers/net/netdevsim/fib.c
@@ -230,7 +230,7 @@ static int __net_init nsim_fib_netns_init(struct net *net)
return 0;
}
-static struct pernet_operations nsim_fib_net_ops __net_initdata = {
+static struct pernet_operations nsim_fib_net_ops = {
.init = nsim_fib_netns_init,
.id = &nsim_fib_net_id,
.size = sizeof(struct nsim_fib_data),
diff --git a/drivers/net/phy/marvell10g.c b/drivers/net/phy/marvell10g.c
index 9564916d2d7b..f77a2d9e7f9d 100644
--- a/drivers/net/phy/marvell10g.c
+++ b/drivers/net/phy/marvell10g.c
@@ -21,8 +21,10 @@
* If both the fiber and copper ports are connected, the first to gain
* link takes priority and the other port is completely locked out.
*/
-#include <linux/phy.h>
+#include <linux/ctype.h>
+#include <linux/hwmon.h>
#include <linux/marvell_phy.h>
+#include <linux/phy.h>
enum {
MV_PCS_BASE_T = 0x0000,
@@ -40,6 +42,19 @@ enum {
*/
MV_AN_CTRL1000 = 0x8000, /* 1000base-T control register */
MV_AN_STAT1000 = 0x8001, /* 1000base-T status register */
+
+ /* Vendor2 MMD registers */
+ MV_V2_TEMP_CTRL = 0xf08a,
+ MV_V2_TEMP_CTRL_MASK = 0xc000,
+ MV_V2_TEMP_CTRL_SAMPLE = 0x0000,
+ MV_V2_TEMP_CTRL_DISABLE = 0xc000,
+ MV_V2_TEMP = 0xf08c,
+ MV_V2_TEMP_UNKNOWN = 0x9600, /* unknown function */
+};
+
+struct mv3310_priv {
+ struct device *hwmon_dev;
+ char *hwmon_name;
};
static int mv3310_modify(struct phy_device *phydev, int devad, u16 reg,
@@ -60,17 +75,180 @@ static int mv3310_modify(struct phy_device *phydev, int devad, u16 reg,
return ret < 0 ? ret : 1;
}
+#ifdef CONFIG_HWMON
+static umode_t mv3310_hwmon_is_visible(const void *data,
+ enum hwmon_sensor_types type,
+ u32 attr, int channel)
+{
+ if (type == hwmon_chip && attr == hwmon_chip_update_interval)
+ return 0444;
+ if (type == hwmon_temp && attr == hwmon_temp_input)
+ return 0444;
+ return 0;
+}
+
+static int mv3310_hwmon_read(struct device *dev, enum hwmon_sensor_types type,
+ u32 attr, int channel, long *value)
+{
+ struct phy_device *phydev = dev_get_drvdata(dev);
+ int temp;
+
+ if (type == hwmon_chip && attr == hwmon_chip_update_interval) {
+ *value = MSEC_PER_SEC;
+ return 0;
+ }
+
+ if (type == hwmon_temp && attr == hwmon_temp_input) {
+ temp = phy_read_mmd(phydev, MDIO_MMD_VEND2, MV_V2_TEMP);
+ if (temp < 0)
+ return temp;
+
+ *value = ((temp & 0xff) - 75) * 1000;
+
+ return 0;
+ }
+
+ return -EOPNOTSUPP;
+}
+
+static const struct hwmon_ops mv3310_hwmon_ops = {
+ .is_visible = mv3310_hwmon_is_visible,
+ .read = mv3310_hwmon_read,
+};
+
+static u32 mv3310_hwmon_chip_config[] = {
+ HWMON_C_REGISTER_TZ | HWMON_C_UPDATE_INTERVAL,
+ 0,
+};
+
+static const struct hwmon_channel_info mv3310_hwmon_chip = {
+ .type = hwmon_chip,
+ .config = mv3310_hwmon_chip_config,
+};
+
+static u32 mv3310_hwmon_temp_config[] = {
+ HWMON_T_INPUT,
+ 0,
+};
+
+static const struct hwmon_channel_info mv3310_hwmon_temp = {
+ .type = hwmon_temp,
+ .config = mv3310_hwmon_temp_config,
+};
+
+static const struct hwmon_channel_info *mv3310_hwmon_info[] = {
+ &mv3310_hwmon_chip,
+ &mv3310_hwmon_temp,
+ NULL,
+};
+
+static const struct hwmon_chip_info mv3310_hwmon_chip_info = {
+ .ops = &mv3310_hwmon_ops,
+ .info = mv3310_hwmon_info,
+};
+
+static int mv3310_hwmon_config(struct phy_device *phydev, bool enable)
+{
+ u16 val;
+ int ret;
+
+ ret = phy_write_mmd(phydev, MDIO_MMD_VEND2, MV_V2_TEMP,
+ MV_V2_TEMP_UNKNOWN);
+ if (ret < 0)
+ return ret;
+
+ val = enable ? MV_V2_TEMP_CTRL_SAMPLE : MV_V2_TEMP_CTRL_DISABLE;
+ ret = mv3310_modify(phydev, MDIO_MMD_VEND2, MV_V2_TEMP_CTRL,
+ MV_V2_TEMP_CTRL_MASK, val);
+
+ return ret < 0 ? ret : 0;
+}
+
+static void mv3310_hwmon_disable(void *data)
+{
+ struct phy_device *phydev = data;
+
+ mv3310_hwmon_config(phydev, false);
+}
+
+static int mv3310_hwmon_probe(struct phy_device *phydev)
+{
+ struct device *dev = &phydev->mdio.dev;
+ struct mv3310_priv *priv = dev_get_drvdata(&phydev->mdio.dev);
+ int i, j, ret;
+
+ priv->hwmon_name = devm_kstrdup(dev, dev_name(dev), GFP_KERNEL);
+ if (!priv->hwmon_name)
+ return -ENODEV;
+
+ for (i = j = 0; priv->hwmon_name[i]; i++) {
+ if (isalnum(priv->hwmon_name[i])) {
+ if (i != j)
+ priv->hwmon_name[j] = priv->hwmon_name[i];
+ j++;
+ }
+ }
+ priv->hwmon_name[j] = '\0';
+
+ ret = mv3310_hwmon_config(phydev, true);
+ if (ret)
+ return ret;
+
+ ret = devm_add_action_or_reset(dev, mv3310_hwmon_disable, phydev);
+ if (ret)
+ return ret;
+
+ priv->hwmon_dev = devm_hwmon_device_register_with_info(dev,
+ priv->hwmon_name, phydev,
+ &mv3310_hwmon_chip_info, NULL);
+
+ return PTR_ERR_OR_ZERO(priv->hwmon_dev);
+}
+#else
+static inline int mv3310_hwmon_config(struct phy_device *phydev, bool enable)
+{
+ return 0;
+}
+
+static int mv3310_hwmon_probe(struct phy_device *phydev)
+{
+ return 0;
+}
+#endif
+
static int mv3310_probe(struct phy_device *phydev)
{
+ struct mv3310_priv *priv;
u32 mmd_mask = MDIO_DEVS_PMAPMD | MDIO_DEVS_AN;
+ int ret;
if (!phydev->is_c45 ||
(phydev->c45_ids.devices_in_package & mmd_mask) != mmd_mask)
return -ENODEV;
+ priv = devm_kzalloc(&phydev->mdio.dev, sizeof(*priv), GFP_KERNEL);
+ if (!priv)
+ return -ENOMEM;
+
+ dev_set_drvdata(&phydev->mdio.dev, priv);
+
+ ret = mv3310_hwmon_probe(phydev);
+ if (ret)
+ return ret;
+
+ return 0;
+}
+
+static int mv3310_suspend(struct phy_device *phydev)
+{
return 0;
}
+static int mv3310_resume(struct phy_device *phydev)
+{
+ return mv3310_hwmon_config(phydev, true);
+}
+
static int mv3310_config_init(struct phy_device *phydev)
{
__ETHTOOL_DECLARE_LINK_MODE_MASK(supported) = { 0, };
@@ -367,9 +545,11 @@ static struct phy_driver mv3310_drivers[] = {
SUPPORTED_FIBRE |
SUPPORTED_10000baseT_Full |
SUPPORTED_Backplane,
- .probe = mv3310_probe,
.soft_reset = gen10g_no_soft_reset,
.config_init = mv3310_config_init,
+ .probe = mv3310_probe,
+ .suspend = mv3310_suspend,
+ .resume = mv3310_resume,
.config_aneg = mv3310_config_aneg,
.aneg_done = mv3310_aneg_done,
.read_status = mv3310_read_status,
diff --git a/drivers/net/ppp/pptp.c b/drivers/net/ppp/pptp.c
index 8249d46a7844..c4267ecefd85 100644
--- a/drivers/net/ppp/pptp.c
+++ b/drivers/net/ppp/pptp.c
@@ -464,7 +464,6 @@ static int pptp_connect(struct socket *sock, struct sockaddr *uservaddr,
po->chan.mtu = dst_mtu(&rt->dst);
if (!po->chan.mtu)
po->chan.mtu = PPP_MRU;
- ip_rt_put(rt);
po->chan.mtu -= PPTP_HEADER_OVERHEAD;
po->chan.hdrlen = 2 + sizeof(struct pptp_gre_header);
diff --git a/drivers/net/usb/lan78xx.c b/drivers/net/usb/lan78xx.c
index 55a78eb96961..aff105f5f58c 100644
--- a/drivers/net/usb/lan78xx.c
+++ b/drivers/net/usb/lan78xx.c
@@ -2082,10 +2082,6 @@ static int lan78xx_phy_init(struct lan78xx_net *dev)
dev->fc_autoneg = phydev->autoneg;
- phy_start(phydev);
-
- netif_dbg(dev, ifup, dev->net, "phy initialised successfully");
-
return 0;
error:
@@ -2522,9 +2518,9 @@ static int lan78xx_open(struct net_device *net)
if (ret < 0)
goto done;
- ret = lan78xx_phy_init(dev);
- if (ret < 0)
- goto done;
+ phy_start(net->phydev);
+
+ netif_dbg(dev, ifup, dev->net, "phy initialised successfully");
/* for Link Check */
if (dev->urb_intr) {
@@ -2585,13 +2581,8 @@ static int lan78xx_stop(struct net_device *net)
if (timer_pending(&dev->stat_monitor))
del_timer_sync(&dev->stat_monitor);
- phy_unregister_fixup_for_uid(PHY_KSZ9031RNX, 0xfffffff0);
- phy_unregister_fixup_for_uid(PHY_LAN8835, 0xfffffff0);
-
- phy_stop(net->phydev);
- phy_disconnect(net->phydev);
-
- net->phydev = NULL;
+ if (net->phydev)
+ phy_stop(net->phydev);
clear_bit(EVENT_DEV_OPEN, &dev->flags);
netif_stop_queue(net);
@@ -3506,8 +3497,13 @@ static void lan78xx_disconnect(struct usb_interface *intf)
return;
udev = interface_to_usbdev(intf);
-
net = dev->net;
+
+ phy_unregister_fixup_for_uid(PHY_KSZ9031RNX, 0xfffffff0);
+ phy_unregister_fixup_for_uid(PHY_LAN8835, 0xfffffff0);
+
+ phy_disconnect(net->phydev);
+
unregister_netdev(net);
cancel_delayed_work_sync(&dev->wq);
@@ -3663,8 +3659,14 @@ static int lan78xx_probe(struct usb_interface *intf,
pm_runtime_set_autosuspend_delay(&udev->dev,
DEFAULT_AUTOSUSPEND_DELAY);
+ ret = lan78xx_phy_init(dev);
+ if (ret < 0)
+ goto out4;
+
return 0;
+out4:
+ unregister_netdev(netdev);
out3:
lan78xx_unbind(dev, intf);
out2:
@@ -4012,7 +4014,7 @@ static int lan78xx_reset_resume(struct usb_interface *intf)
lan78xx_reset(dev);
- lan78xx_phy_init(dev);
+ phy_start(dev->net->phydev);
return lan78xx_resume(intf);
}
diff --git a/drivers/nvmem/Kconfig b/drivers/nvmem/Kconfig
index ff505af064ba..55cf64ee7f7b 100644
--- a/drivers/nvmem/Kconfig
+++ b/drivers/nvmem/Kconfig
@@ -1,5 +1,5 @@
menuconfig NVMEM
- tristate "NVMEM Support"
+ bool "NVMEM Support"
help
Support for NVMEM(Non Volatile Memory) devices like EEPROM, EFUSES...
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-28 08:47:11 +0000