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kernel: rewrite the phy packet hook, put it in the network stack to avoid having to keep non-upstream ethernet driver changes

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SVN-Revision: 31637
This commit is contained in:
Felix Fietkau 2012-05-06 21:19:14 +00:00
parent c3f0b757a3
commit 0ff3c396d3
37 changed files with 414 additions and 444 deletions
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70
target/linux/ar7/patches-3.3/973-cpmac_handle_mvswitch.patch
View file

@ -1,70 +0,0 @@
--- a/drivers/net/ethernet/ti/cpmac.c
+++ b/drivers/net/ethernet/ti/cpmac.c
@@ -373,6 +373,7 @@ static struct sk_buff *cpmac_rx_one(stru
struct cpmac_desc *desc)
{
struct sk_buff *skb, *result = NULL;
+ int offset;
if (unlikely(netif_msg_hw(priv)))
cpmac_dump_desc(priv->dev, desc);
@@ -384,10 +385,15 @@ static struct sk_buff *cpmac_rx_one(stru
return NULL;
}
- skb = netdev_alloc_skb_ip_align(priv->dev, CPMAC_SKB_SIZE);
+ skb = netdev_alloc_skb(priv->dev, CPMAC_SKB_SIZE);
if (likely(skb)) {
+ offset = 2;
+ if (priv->phy) {
+ offset += priv->phy->pkt_align;
+ }
+ skb_reserve(skb, offset);
+
skb_put(desc->skb, desc->datalen);
- desc->skb->protocol = eth_type_trans(desc->skb, priv->dev);
skb_checksum_none_assert(desc->skb);
priv->dev->stats.rx_packets++;
priv->dev->stats.rx_bytes += desc->datalen;
@@ -459,7 +465,12 @@ static int cpmac_poll(struct napi_struct
skb = cpmac_rx_one(priv, desc);
if (likely(skb)) {
- netif_receive_skb(skb);
+ if (priv->phy->netif_receive_skb) {
+ priv->phy->netif_receive_skb(skb);
+ } else {
+ skb->protocol = eth_type_trans(skb, priv->dev);
+ netif_receive_skb(skb);
+ }
received++;
}
desc = desc->next;
@@ -952,7 +963,7 @@ static void cpmac_adjust_link(struct net
static int cpmac_open(struct net_device *dev)
{
- int i, size, res;
+ int i, size, res, offset;
struct cpmac_priv *priv = netdev_priv(dev);
struct resource *mem;
struct cpmac_desc *desc;
@@ -991,11 +1002,17 @@ static int cpmac_open(struct net_device
priv->rx_head = &priv->desc_ring[CPMAC_QUEUES];
for (i = 0, desc = priv->rx_head; i < priv->ring_size; i++, desc++) {
- skb = netdev_alloc_skb_ip_align(dev, CPMAC_SKB_SIZE);
+ skb = netdev_alloc_skb(dev, CPMAC_SKB_SIZE);
if (unlikely(!skb)) {
res = -ENOMEM;
goto fail_desc;
}
+ offset = 2;
+ if (priv->phy) {
+ offset += priv->phy->pkt_align;
+ }
+ skb_reserve(skb, offset);
+
desc->skb = skb;
desc->data_mapping = dma_map_single(&dev->dev, skb->data,
CPMAC_SKB_SIZE,

1
target/linux/ar71xx/config-3.3
View file

@ -102,6 +102,7 @@ CONFIG_CSRC_R4K_LIB=y
CONFIG_DECOMPRESS_LZMA=y
CONFIG_DMA_NONCOHERENT=y
CONFIG_EARLY_PRINTK=y
CONFIG_ETHERNET_PACKET_MANGLE=y
CONFIG_GENERIC_ATOMIC64=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_CLOCKEVENTS_BUILD=y

40
target/linux/ar71xx/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_main.c
View file

@ -196,28 +196,24 @@ static void ag71xx_ring_rx_clean(struct ag71xx *ag)
}
}
static int ag71xx_rx_reserve(struct ag71xx *ag)
struct sk_buff *ag71xx_rx_alloc(struct ag71xx *ag)
{
int reserve = 0;
/*
* On AR71xx/AR91xx packets must be 4-byte aligned.
*
* When using builtin AR8216 support, hardware adds a 2-byte header,
* so we don't need any extra alignment in that case.
*/
if (!ag71xx_get_pdata(ag)->is_ar724x || ag71xx_has_ar8216(ag))
return netdev_alloc_skb(ag->dev, AG71XX_RX_PKT_SIZE);
if (ag71xx_get_pdata(ag)->is_ar724x) {
if (!ag71xx_has_ar8216(ag))
reserve = 2;
if (ag->phy_dev)
reserve += 4 - (ag->phy_dev->pkt_align % 4);
reserve %= 4;
}
return reserve + AG71XX_RX_PKT_RESERVE;
return netdev_alloc_skb_ip_align(ag->dev, AG71XX_RX_PKT_SIZE);
}
static int ag71xx_ring_rx_init(struct ag71xx *ag)
{
struct ag71xx_ring *ring = &ag->rx_ring;
unsigned int reserve = ag71xx_rx_reserve(ag);
unsigned int i;
int ret;
@ -235,15 +231,13 @@ static int ag71xx_ring_rx_init(struct ag71xx *ag)
struct sk_buff *skb;
dma_addr_t dma_addr;
skb = dev_alloc_skb(AG71XX_RX_PKT_SIZE + reserve);
skb = ag71xx_rx_alloc(ag);
if (!skb) {
ret = -ENOMEM;
break;
}
skb->dev = ag->dev;
skb_reserve(skb, reserve);
dma_addr = dma_map_single(&ag->dev->dev, skb->data,
AG71XX_RX_PKT_SIZE,
DMA_FROM_DEVICE);
@ -265,7 +259,6 @@ static int ag71xx_ring_rx_init(struct ag71xx *ag)
static int ag71xx_ring_rx_refill(struct ag71xx *ag)
{
struct ag71xx_ring *ring = &ag->rx_ring;
unsigned int reserve = ag71xx_rx_reserve(ag);
unsigned int count;
count = 0;
@ -278,11 +271,10 @@ static int ag71xx_ring_rx_refill(struct ag71xx *ag)
dma_addr_t dma_addr;
struct sk_buff *skb;
skb = dev_alloc_skb(AG71XX_RX_PKT_SIZE + reserve);
skb = ag71xx_rx_alloc(ag);
if (skb == NULL)
break;
skb_reserve(skb, reserve);
skb->dev = ag->dev;
dma_addr = dma_map_single(&ag->dev->dev, skb->data,
@ -914,12 +906,8 @@ static int ag71xx_rx_packets(struct ag71xx *ag, int limit)
} else {
skb->dev = dev;
skb->ip_summed = CHECKSUM_NONE;
if (ag->phy_dev) {
ag->phy_dev->netif_receive_skb(skb);
} else {
skb->protocol = eth_type_trans(skb, dev);
netif_receive_skb(skb);
}
skb->protocol = eth_type_trans(skb, dev);
netif_receive_skb(skb);
}
ring->buf[i].skb = NULL;

1
target/linux/atheros/config-3.3
View file

@ -34,6 +34,7 @@ CONFIG_CSRC_R4K_LIB=y
CONFIG_DECOMPRESS_LZMA=y
CONFIG_DMA_NONCOHERENT=y
CONFIG_EARLY_PRINTK=y
CONFIG_ETHERNET_PACKET_MANGLE=y
CONFIG_GENERIC_ATOMIC64=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_CLOCKEVENTS_BUILD=y

9
target/linux/atheros/patches-3.3/110-ar2313_ethernet.patch
View file

@ -32,7 +32,7 @@
+obj-$(CONFIG_NET_VENDOR_AR231X) += ar231x.o
--- /dev/null
+++ b/drivers/net/ethernet/ar231x/ar231x.c
@@ -0,0 +1,1282 @@
@@ -0,0 +1,1279 @@
+/*
+ * ar231x.c: Linux driver for the Atheros AR231x Ethernet device.
+ *
@ -784,7 +784,7 @@
+ if (sp->rx_skb[idx])
+ break;
+
+ skb = netdev_alloc_skb(dev, AR2313_BUFSIZE);
+ skb = netdev_alloc_skb_ip_align(dev, AR2313_BUFSIZE);
+ if (!skb) {
+ printk("\n\n\n\n %s: No memory in system\n\n\n\n",
+ __FUNCTION__);
@ -795,7 +795,6 @@
+ * Make sure IP header starts on a fresh cache line.
+ */
+ skb->dev = dev;
+ skb_reserve(skb, RX_OFFSET);
+ sp->rx_skb[idx] = skb;
+
+ rd = (ar231x_descr_t *) & sp->rx_ring[idx];
@ -867,7 +866,7 @@
+
+ } else {
+ /* alloc new buffer. */
+ skb_new = netdev_alloc_skb(dev, AR2313_BUFSIZE + RX_OFFSET);
+ skb_new = netdev_alloc_skb_ip_align(dev, AR2313_BUFSIZE);
+ if (skb_new != NULL) {
+
+ skb = sp->rx_skb[idx];
@ -881,8 +880,6 @@
+ netif_rx(skb);
+
+ skb_new->dev = dev;
+ /* 16 bit align */
+ skb_reserve(skb_new, RX_OFFSET);
+ /* reset descriptor's curr_addr */
+ rxdesc->addr = virt_to_phys(skb_new->data);
+

70
target/linux/atheros/patches-3.3/200-ar2313_enable_mvswitch.patch
View file

@ -1,70 +0,0 @@
--- a/drivers/net/ethernet/ar231x/ar231x.c
+++ b/drivers/net/ethernet/ar231x/ar231x.c
@@ -745,6 +745,7 @@ static void ar231x_load_rx_ring(struct n
for (i = 0; i < nr_bufs; i++) {
struct sk_buff *skb;
ar231x_descr_t *rd;
+ int offset = RX_OFFSET;
if (sp->rx_skb[idx])
break;
@@ -760,7 +761,9 @@ static void ar231x_load_rx_ring(struct n
* Make sure IP header starts on a fresh cache line.
*/
skb->dev = dev;
- skb_reserve(skb, RX_OFFSET);
+ if (sp->phy_dev)
+ offset += sp->phy_dev->pkt_align;
+ skb_reserve(skb, offset);
sp->rx_skb[idx] = skb;
rd = (ar231x_descr_t *) & sp->rx_ring[idx];
@@ -834,20 +837,23 @@ static int ar231x_rx_int(struct net_devi
/* alloc new buffer. */
skb_new = netdev_alloc_skb(dev, AR2313_BUFSIZE + RX_OFFSET);
if (skb_new != NULL) {
+ int offset;
skb = sp->rx_skb[idx];
/* set skb */
skb_put(skb,
((status >> DMA_RX_LEN_SHIFT) & 0x3fff) - CRC_LEN);
-
dev->stats.rx_bytes += skb->len;
- skb->protocol = eth_type_trans(skb, dev);
- /* pass the packet to upper layers */
- netif_rx(skb);
+ /* pass the packet to upper layers */
+ sp->rx(skb);
skb_new->dev = dev;
+
/* 16 bit align */
- skb_reserve(skb_new, RX_OFFSET);
+ offset = RX_OFFSET;
+ if (sp->phy_dev)
+ offset += sp->phy_dev->pkt_align;
+ skb_reserve(skb_new, offset);
/* reset descriptor's curr_addr */
rxdesc->addr = virt_to_phys(skb_new->data);
@@ -1258,6 +1264,8 @@ static int ar231x_mdiobus_probe (struct
return PTR_ERR(phydev);
}
+ sp->rx = phydev->netif_rx;
+
/* mask with MAC supported features */
phydev->supported &= (SUPPORTED_10baseT_Half
| SUPPORTED_10baseT_Full
--- a/drivers/net/ethernet/ar231x/ar231x.h
+++ b/drivers/net/ethernet/ar231x/ar231x.h
@@ -222,6 +222,8 @@ typedef struct {
*/
struct ar231x_private {
struct net_device *dev;
+ int (*rx)(struct sk_buff *skb);
+
int version;
u32 mb[2];

16
target/linux/atheros/patches-3.3/220-enet_micrel_workaround.patch
View file

@ -43,21 +43,7 @@
kfree(dev);
return 0;
}
@@ -846,7 +864,12 @@ static int ar231x_rx_int(struct net_devi
dev->stats.rx_bytes += skb->len;
/* pass the packet to upper layers */
- sp->rx(skb);
+ if (sp->rx) {
+ sp->rx(skb);
+ } else {
+ skb->protocol = eth_type_trans(skb, skb->dev);
+ netif_rx(skb);
+ }
skb_new->dev = dev;
/* 16 bit align */
@@ -1142,6 +1165,9 @@ static int ar231x_ioctl(struct net_devic
@@ -1133,6 +1151,9 @@ static int ar231x_ioctl(struct net_devic
struct ar231x_private *sp = netdev_priv(dev);
int ret;

66
target/linux/generic/files/drivers/net/phy/ar8216.c
View file

@ -221,8 +221,8 @@ ar8216_read_port_link(struct ar8216_priv *priv, int port,
}
}
static int
ar8216_mangle_tx(struct sk_buff *skb, struct net_device *dev)
static struct sk_buff *
ar8216_mangle_tx(struct net_device *dev, struct sk_buff *skb)
{
struct ar8216_priv *priv = dev->phy_ptr;
unsigned char *buf;
@ -243,32 +243,27 @@ ar8216_mangle_tx(struct sk_buff *skb, struct net_device *dev)
buf[1] = 0x80;
send:
return priv->ndo_old->ndo_start_xmit(skb, dev);
return skb;
error:
dev_kfree_skb_any(skb);
return 0;
return NULL;
}
static int
ar8216_mangle_rx(struct sk_buff *skb, int napi)
static void
ar8216_mangle_rx(struct net_device *dev, struct sk_buff *skb)
{
struct ar8216_priv *priv;
struct net_device *dev;
unsigned char *buf;
int port, vlan;
dev = skb->dev;
if (!dev)
goto error;
priv = dev->phy_ptr;
if (!priv)
goto error;
return;
/* don't strip the header if vlan mode is disabled */
if (!priv->vlan)
goto recv;
return;
/* strip header, get vlan id */
buf = skb->data;
@ -276,13 +271,13 @@ ar8216_mangle_rx(struct sk_buff *skb, int napi)
/* check for vlan header presence */
if ((buf[12 + 2] != 0x81) || (buf[13 + 2] != 0x00))
goto recv;
return;
port = buf[0] & 0xf;
/* no need to fix up packets coming from a tagged source */
if (priv->vlan_tagged & (1 << port))
goto recv;
return;
/* lookup port vid from local table, the switch passes an invalid vlan id */
vlan = priv->vlan_id[priv->pvid[port]];
@ -290,31 +285,6 @@ ar8216_mangle_rx(struct sk_buff *skb, int napi)
buf[14 + 2] &= 0xf0;
buf[14 + 2] |= vlan >> 8;
buf[15 + 2] = vlan & 0xff;
recv:
skb->protocol = eth_type_trans(skb, skb->dev);
if (napi)
return netif_receive_skb(skb);
else
return netif_rx(skb);
error:
/* no vlan? eat the packet! */
dev_kfree_skb_any(skb);
return NET_RX_DROP;
}
static int
ar8216_netif_rx(struct sk_buff *skb)
{
return ar8216_mangle_rx(skb, 0);
}
static int
ar8216_netif_receive_skb(struct sk_buff *skb)
{
return ar8216_mangle_rx(skb, 1);
}
static int
@ -1356,13 +1326,9 @@ ar8216_config_init(struct phy_device *pdev)
/* VID fixup only needed on ar8216 */
if (pdev->addr == 0 && priv->chip_type == AR8216) {
pdev->pkt_align = 2;
pdev->netif_receive_skb = ar8216_netif_receive_skb;
pdev->netif_rx = ar8216_netif_rx;
priv->ndo_old = dev->netdev_ops;
memcpy(&priv->ndo, priv->ndo_old, sizeof(struct net_device_ops));
priv->ndo.ndo_start_xmit = ar8216_mangle_tx;
dev->netdev_ops = &priv->ndo;
dev->priv_flags |= IFF_NO_IP_ALIGN;
dev->eth_mangle_rx = ar8216_mangle_rx;
dev->eth_mangle_tx = ar8216_mangle_tx;
}
priv->init = false;
@ -1443,8 +1409,10 @@ ar8216_remove(struct phy_device *pdev)
if (!priv)
return;
if (priv->ndo_old && dev)
dev->netdev_ops = priv->ndo_old;
dev->priv_flags &= ~IFF_NO_IP_ALIGN;
dev->eth_mangle_rx = NULL;
dev->eth_mangle_tx = NULL;
if (pdev->addr == 0)
unregister_switch(&priv->dev);
kfree(priv);

74
target/linux/generic/files/drivers/net/phy/mvswitch.c
View file

@ -41,8 +41,7 @@ MODULE_LICENSE("GPL");
#define MVSWITCH_MAGIC 0x88E6060
struct mvswitch_priv {
const struct net_device_ops *ndo_old;
struct net_device_ops ndo;
netdev_features_t orig_features;
u8 vlans[16];
};
@ -61,8 +60,8 @@ w16(struct phy_device *phydev, int addr, int reg, u16 val)
}
static int
mvswitch_mangle_tx(struct sk_buff *skb, struct net_device *dev)
static struct sk_buff *
mvswitch_mangle_tx(struct net_device *dev, struct sk_buff *skb)
{
struct mvswitch_priv *priv;
char *buf = NULL;
@ -132,7 +131,7 @@ mvswitch_mangle_tx(struct sk_buff *skb, struct net_device *dev)
));
#endif
return priv->ndo_old->ndo_start_xmit(skb, dev);
return skb;
error_expand:
if (net_ratelimit())
@ -141,25 +140,20 @@ error_expand:
error:
/* any errors? drop the packet! */
dev_kfree_skb_any(skb);
return 0;
return NULL;
}
static int
mvswitch_mangle_rx(struct sk_buff *skb, int napi)
static void
mvswitch_mangle_rx(struct net_device *dev, struct sk_buff *skb)
{
struct mvswitch_priv *priv;
struct net_device *dev;
int vlan = -1;
unsigned char *buf;
int vlan = -1;
int i;
dev = skb->dev;
if (!dev)
goto error;
priv = dev->phy_ptr;
if (!priv)
goto error;
if (WARN_ON_ONCE(!priv))
return;
#ifdef HEADER_MODE
buf = skb->data;
@ -167,7 +161,7 @@ mvswitch_mangle_rx(struct sk_buff *skb, int napi)
#else
buf = skb->data + skb->len - MV_TRAILER_SIZE;
if (buf[0] != 0x80)
goto error;
return;
#endif
/* look for the vlan matching the incoming port */
@ -177,33 +171,9 @@ mvswitch_mangle_rx(struct sk_buff *skb, int napi)
}
if (vlan == -1)
goto error;
skb->protocol = eth_type_trans(skb, skb->dev);
return;
__vlan_hwaccel_put_tag(skb, vlan);
if (napi)
return netif_receive_skb(skb);
else
return netif_rx(skb);
error:
/* no vlan? eat the packet! */
dev_kfree_skb_any(skb);
return 0;
}
static int
mvswitch_netif_rx(struct sk_buff *skb)
{
return mvswitch_mangle_rx(skb, 0);
}
static int
mvswitch_netif_receive_skb(struct sk_buff *skb)
{
return mvswitch_mangle_rx(skb, 1);
}
@ -331,16 +301,12 @@ mvswitch_config_init(struct phy_device *pdev)
MV_SWITCHCTL_DROP
);
/* hook into the tx function */
priv->ndo_old = dev->netdev_ops;
memcpy(&priv->ndo, priv->ndo_old, sizeof(struct net_device_ops));
priv->ndo.ndo_start_xmit = mvswitch_mangle_tx;
dev->netdev_ops = &priv->ndo;
dev->eth_mangle_rx = mvswitch_mangle_rx;
dev->eth_mangle_tx = mvswitch_mangle_tx;
priv->orig_features = dev->features;
pdev->pkt_align = 2;
pdev->netif_receive_skb = mvswitch_netif_receive_skb;
pdev->netif_rx = mvswitch_netif_rx;
#ifdef HEADER_MODE
dev->priv_flags |= IFF_NO_IP_ALIGN;
dev->features |= NETIF_F_HW_VLAN_RX | NETIF_F_HW_VLAN_TX;
#else
dev->features |= NETIF_F_HW_VLAN_RX;
@ -387,11 +353,11 @@ mvswitch_remove(struct phy_device *pdev)
struct mvswitch_priv *priv = to_mvsw(pdev);
struct net_device *dev = pdev->attached_dev;
/* restore old netdev ops */
if (priv->ndo_old && dev)
dev->netdev_ops = priv->ndo_old;
dev->phy_ptr = NULL;
dev->features &= ~NETIF_F_HW_VLAN_RX;
dev->eth_mangle_rx = NULL;
dev->eth_mangle_tx = NULL;
dev->features = priv->orig_features;
dev->priv_flags &= ~IFF_NO_IP_ALIGN;
kfree(priv);
}

212
target/linux/generic/patches-3.2/721-phy_packets.patch
View file

@ -1,63 +1,167 @@
--- a/drivers/net/phy/phy_device.c
+++ b/drivers/net/phy/phy_device.c
@@ -149,6 +149,18 @@ int phy_scan_fixups(struct phy_device *p
}
EXPORT_SYMBOL(phy_scan_fixups);
+static int generic_receive_skb(struct sk_buff *skb)
+{
+ skb->protocol = eth_type_trans(skb, skb->dev);
+ return netif_receive_skb(skb);
+}
+
+static int generic_rx(struct sk_buff *skb)
+{
+ skb->protocol = eth_type_trans(skb, skb->dev);
+ return netif_rx(skb);
+}
+
static struct phy_device* phy_device_create(struct mii_bus *bus,
int addr, int phy_id)
{
@@ -180,6 +192,8 @@ static struct phy_device* phy_device_cre
dev_set_name(&dev->dev, PHY_ID_FMT, bus->id, addr);
dev->state = PHY_DOWN;
+ dev->netif_receive_skb = &generic_receive_skb;
+ dev->netif_rx = &generic_rx;
mutex_init(&dev->lock);
INIT_DELAYED_WORK(&dev->state_queue, phy_state_machine);
--- a/include/linux/phy.h
+++ b/include/linux/phy.h
@@ -334,6 +334,20 @@ struct phy_device {
void (*adjust_link)(struct net_device *dev);
void (*adjust_state)(struct net_device *dev);
+
+ /*
+ * By default these point to the original functions
+ * with the same name. adding them to the phy_device
+ * allows the phy driver to override them for packet
+ * mangling if the ethernet driver supports it
+ * This is required to support some really horrible
+ * switches such as the Marvell 88E6060
+ */
+ int (*netif_receive_skb)(struct sk_buff *skb);
+ int (*netif_rx)(struct sk_buff *skb);
+
+ /* alignment offset for packets */
+ int pkt_align;
};
#define to_phy_device(d) container_of(d, struct phy_device, dev)
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -1158,6 +1158,7 @@ struct net_device {
@@ -1103,6 +1103,11 @@ struct net_device {
const struct net_device_ops *netdev_ops;
const struct ethtool_ops *ethtool_ops;
+#ifdef CONFIG_ETHERNET_PACKET_MANGLE
+ void (*eth_mangle_rx)(struct net_device *dev, struct sk_buff *skb);
+ struct sk_buff *(*eth_mangle_tx)(struct net_device *dev, struct sk_buff *skb);
+#endif
+
/* Hardware header description */
const struct header_ops *header_ops;
@@ -1158,6 +1163,9 @@ struct net_device {
void *ax25_ptr; /* AX.25 specific data */
struct wireless_dev *ieee80211_ptr; /* IEEE 802.11 specific data,
assign before registering */
+#ifdef CONFIG_ETHERNET_PACKET_MANGLE
+ void *phy_ptr; /* PHY device specific data */
+#endif
/*
* Cache lines mostly used on receive path (including eth_type_trans())
--- a/include/linux/if.h
+++ b/include/linux/if.h
@@ -79,6 +79,7 @@
#define IFF_TX_SKB_SHARING 0x10000 /* The interface supports sharing
* skbs on transmit */
#define IFF_UNICAST_FLT 0x20000 /* Supports unicast filtering */
+#define IFF_NO_IP_ALIGN 0x40000 /* do not ip-align allocated rx pkts */
#define IF_GET_IFACE 0x0001 /* for querying only */
#define IF_GET_PROTO 0x0002
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -1636,6 +1636,10 @@ extern struct sk_buff *dev_alloc_skb(uns
extern struct sk_buff *__netdev_alloc_skb(struct net_device *dev,
unsigned int length, gfp_t gfp_mask);
+extern struct sk_buff *__netdev_alloc_skb_ip_align(struct net_device *dev,
+ unsigned int length, gfp_t gfp);
+
+
/**
* netdev_alloc_skb - allocate an skbuff for rx on a specific device
* @dev: network device to receive on
@@ -1655,16 +1659,6 @@ static inline struct sk_buff *netdev_all
return __netdev_alloc_skb(dev, length, GFP_ATOMIC);
}
-static inline struct sk_buff *__netdev_alloc_skb_ip_align(struct net_device *dev,
- unsigned int length, gfp_t gfp)
-{
- struct sk_buff *skb = __netdev_alloc_skb(dev, length + NET_IP_ALIGN, gfp);
-
- if (NET_IP_ALIGN && skb)
- skb_reserve(skb, NET_IP_ALIGN);
- return skb;
-}
-
static inline struct sk_buff *netdev_alloc_skb_ip_align(struct net_device *dev,
unsigned int length)
{
--- a/net/Kconfig
+++ b/net/Kconfig
@@ -23,6 +23,12 @@ menuconfig NET
if NET
+config ETHERNET_PACKET_MANGLE
+ bool
+ help
+ This option can be selected by phy drivers that need to mangle
+ packets going in or out of an ethernet device.
+
config WANT_COMPAT_NETLINK_MESSAGES
bool
help
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -2224,9 +2224,19 @@ int dev_hard_start_xmit(struct sk_buff *
}
}
- skb_len = skb->len;
- rc = ops->ndo_start_xmit(skb, dev);
- trace_net_dev_xmit(skb, rc, dev, skb_len);
+#ifdef CONFIG_ETHERNET_PACKET_MANGLE
+ if (!dev->eth_mangle_tx ||
+ (skb = dev->eth_mangle_tx(dev, skb)) != NULL)
+#else
+ if (1)
+#endif
+ {
+ skb_len = skb->len;
+ rc = ops->ndo_start_xmit(skb, dev);
+ trace_net_dev_xmit(skb, rc, dev, skb_len);
+ } else {
+ rc = NETDEV_TX_OK;
+ }
if (rc == NETDEV_TX_OK)
txq_trans_update(txq);
return rc;
@@ -2246,9 +2256,19 @@ gso:
if (dev->priv_flags & IFF_XMIT_DST_RELEASE)
skb_dst_drop(nskb);
- skb_len = nskb->len;
- rc = ops->ndo_start_xmit(nskb, dev);
- trace_net_dev_xmit(nskb, rc, dev, skb_len);
+#ifdef CONFIG_ETHERNET_PACKET_MANGLE
+ if (!dev->eth_mangle_tx ||
+ (nskb = dev->eth_mangle_tx(dev, nskb)) != NULL)
+#else
+ if (1)
+#endif
+ {
+ skb_len = nskb->len;
+ rc = ops->ndo_start_xmit(nskb, dev);
+ trace_net_dev_xmit(nskb, rc, dev, skb_len);
+ } else {
+ rc = NETDEV_TX_OK;
+ }
if (unlikely(rc != NETDEV_TX_OK)) {
if (rc & ~NETDEV_TX_MASK)
goto out_kfree_gso_skb;
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -271,6 +271,22 @@ struct sk_buff *__netdev_alloc_skb(struc
}
EXPORT_SYMBOL(__netdev_alloc_skb);
+struct sk_buff *__netdev_alloc_skb_ip_align(struct net_device *dev,
+ unsigned int length, gfp_t gfp)
+{
+ struct sk_buff *skb = __netdev_alloc_skb(dev, length + NET_IP_ALIGN, gfp);
+
+#ifdef CONFIG_ETHERNET_PACKET_MANGLE
+ if (dev->priv_flags & IFF_NO_IP_ALIGN)
+ return skb;
+#endif
+
+ if (NET_IP_ALIGN && skb)
+ skb_reserve(skb, NET_IP_ALIGN);
+ return skb;
+}
+EXPORT_SYMBOL(__netdev_alloc_skb_ip_align);
+
void skb_add_rx_frag(struct sk_buff *skb, int i, struct page *page, int off,
int size)
{
--- a/net/ethernet/eth.c
+++ b/net/ethernet/eth.c
@@ -160,6 +160,12 @@ __be16 eth_type_trans(struct sk_buff *sk
struct ethhdr *eth;
skb->dev = dev;
+
+#ifdef CONFIG_ETHERNET_PACKET_MANGLE
+ if (dev->eth_mangle_rx)
+ dev->eth_mangle_rx(dev, skb);
+#endif
+
skb_reset_mac_header(skb);
skb_pull_inline(skb, ETH_HLEN);
eth = eth_hdr(skb);

3
target/linux/generic/patches-3.2/722-phy_mvswitch.patch
View file

@ -1,11 +1,12 @@
--- a/drivers/net/phy/Kconfig
+++ b/drivers/net/phy/Kconfig
@@ -113,6 +113,9 @@ config ADM6996_PHY
@@ -113,6 +113,10 @@ config ADM6996_PHY
Currently supports the ADM6996FC and ADM6996M switches.
Support for FC is very limited.
+config MVSWITCH_PHY
+ tristate "Driver for Marvell 88E6060 switches"
+ select ETHERNET_PACKET_MANGLE
+
config FIXED_PHY
bool "Driver for MDIO Bus/PHY emulation with fixed speed/link PHYs"

4
target/linux/generic/patches-3.2/723-phy_ip175c.patch
View file

@ -1,8 +1,8 @@
--- a/drivers/net/phy/Kconfig
+++ b/drivers/net/phy/Kconfig
@@ -116,6 +116,10 @@ config ADM6996_PHY
config MVSWITCH_PHY
@@ -117,6 +117,10 @@ config MVSWITCH_PHY
tristate "Driver for Marvell 88E6060 switches"
select ETHERNET_PACKET_MANGLE
+config IP17XX_PHY
+ tristate "Driver for IC+ IP17xx switches"

3
target/linux/generic/patches-3.2/724-phy_ar8216.patch
View file

@ -1,11 +1,12 @@
--- a/drivers/net/phy/Kconfig
+++ b/drivers/net/phy/Kconfig
@@ -120,6 +120,10 @@ config IP17XX_PHY
@@ -121,6 +121,11 @@ config IP17XX_PHY
tristate "Driver for IC+ IP17xx switches"
select SWCONFIG
+config AR8216_PHY
+ tristate "Driver for Atheros AR8216 switches"
+ select ETHERNET_PACKET_MANGLE
+ select SWCONFIG
+
config FIXED_PHY

4
target/linux/generic/patches-3.2/725-phy_rtl8306.patch
View file

@ -1,7 +1,7 @@
--- a/drivers/net/phy/Kconfig
+++ b/drivers/net/phy/Kconfig
@@ -124,6 +124,10 @@ config AR8216_PHY
tristate "Driver for Atheros AR8216 switches"
@@ -126,6 +126,10 @@ config AR8216_PHY
select ETHERNET_PACKET_MANGLE
select SWCONFIG
+config RTL8306_PHY

2
target/linux/generic/patches-3.2/726-phy_rtl8366.patch
View file

@ -1,6 +1,6 @@
--- a/drivers/net/phy/Kconfig
+++ b/drivers/net/phy/Kconfig
@@ -166,4 +166,29 @@ config MDIO_OCTEON
@@ -168,4 +168,29 @@ config MDIO_OCTEON
If in doubt, say Y.

2
target/linux/generic/patches-3.2/727-phy-rtl8367.patch
View file

@ -1,6 +1,6 @@
--- a/drivers/net/phy/Kconfig
+++ b/drivers/net/phy/Kconfig
@@ -183,6 +183,10 @@ config RTL8366RB_PHY
@@ -185,6 +185,10 @@ config RTL8366RB_PHY
tristate "Driver for the Realtek RTL8366RB switch"
select SWCONFIG

2
target/linux/generic/patches-3.2/728-phy-micrel.patch
View file

@ -1,6 +1,6 @@
--- a/drivers/net/phy/Kconfig
+++ b/drivers/net/phy/Kconfig
@@ -128,6 +128,11 @@ config RTL8306_PHY
@@ -130,6 +130,11 @@ config RTL8306_PHY
tristate "Driver for Realtek RTL8306S switches"
select SWCONFIG

2
target/linux/generic/patches-3.2/750-hostap_txpower.patch
View file

@ -1,6 +1,6 @@
--- a/drivers/net/wireless/hostap/hostap_ap.c
+++ b/drivers/net/wireless/hostap/hostap_ap.c
@@ -2340,13 +2340,13 @@ int prism2_ap_get_sta_qual(local_info_t
@@ -2340,13 +2340,13 @@ int prism2_ap_get_sta_qual(local_info_t
addr[count].sa_family = ARPHRD_ETHER;
memcpy(addr[count].sa_data, sta->addr, ETH_ALEN);
if (sta->last_rx_silence == 0)

2
target/linux/generic/patches-3.2/830-ledtrig_morse.patch
View file

@ -11,7 +11,7 @@
endif # NEW_LEDS
--- a/drivers/leds/Makefile
+++ b/drivers/leds/Makefile
@@ -54,3 +54,4 @@ obj-$(CONFIG_LEDS_TRIGGER_HEARTBEAT) +=
@@ -54,3 +54,4 @@ obj-$(CONFIG_LEDS_TRIGGER_HEARTBEAT) +=
obj-$(CONFIG_LEDS_TRIGGER_BACKLIGHT) += ledtrig-backlight.o
obj-$(CONFIG_LEDS_TRIGGER_GPIO) += ledtrig-gpio.o
obj-$(CONFIG_LEDS_TRIGGER_DEFAULT_ON) += ledtrig-default-on.o

2
target/linux/generic/patches-3.2/831-ledtrig_netdev.patch
View file

@ -14,7 +14,7 @@
endif # NEW_LEDS
--- a/drivers/leds/Makefile
+++ b/drivers/leds/Makefile
@@ -55,3 +55,4 @@ obj-$(CONFIG_LEDS_TRIGGER_BACKLIGHT) +=
@@ -55,3 +55,4 @@ obj-$(CONFIG_LEDS_TRIGGER_BACKLIGHT) +=
obj-$(CONFIG_LEDS_TRIGGER_GPIO) += ledtrig-gpio.o
obj-$(CONFIG_LEDS_TRIGGER_DEFAULT_ON) += ledtrig-default-on.o
obj-$(CONFIG_LEDS_TRIGGER_MORSE) += ledtrig-morse.o

2
target/linux/generic/patches-3.2/941-ocf_20110720.patch
View file

@ -34,7 +34,7 @@
* All of these routines try to estimate how many bits of randomness a
* particular randomness source. They do this by keeping track of the
* first and second order deltas of the event timings.
@@ -722,6 +732,63 @@ void add_disk_randomness(struct gendisk
@@ -722,6 +732,63 @@ void add_disk_randomness(struct gendisk
}
#endif

2
target/linux/generic/patches-3.2/992-mpcore_wdt_fix_watchdog_counter_loading.patch
View file

@ -51,7 +51,7 @@ Signed-off-by: Vitaly Kuzmichev <vkuzmichev@mvista.com>
+EXPORT_SYMBOL_GPL(twd_timer_get_rate);
--- a/drivers/watchdog/mpcore_wdt.c
+++ b/drivers/watchdog/mpcore_wdt.c
@@ -99,9 +99,7 @@ static void mpcore_wdt_keepalive(struct
@@ -99,9 +99,7 @@ static void mpcore_wdt_keepalive(struct
spin_lock(&wdt_lock);
/* Assume prescale is set to 256 */

220
target/linux/generic/patches-3.3/721-phy_packets.patch
View file

@ -1,63 +1,175 @@
--- a/drivers/net/phy/phy_device.c
+++ b/drivers/net/phy/phy_device.c
@@ -149,6 +149,18 @@ int phy_scan_fixups(struct phy_device *p
}
EXPORT_SYMBOL(phy_scan_fixups);
+static int generic_receive_skb(struct sk_buff *skb)
+{
+ skb->protocol = eth_type_trans(skb, skb->dev);
+ return netif_receive_skb(skb);
+}
+
+static int generic_rx(struct sk_buff *skb)
+{
+ skb->protocol = eth_type_trans(skb, skb->dev);
+ return netif_rx(skb);
+}
+
static struct phy_device* phy_device_create(struct mii_bus *bus,
int addr, int phy_id)
{
@@ -180,6 +192,8 @@ static struct phy_device* phy_device_cre
dev_set_name(&dev->dev, PHY_ID_FMT, bus->id, addr);
dev->state = PHY_DOWN;
+ dev->netif_receive_skb = &generic_receive_skb;
+ dev->netif_rx = &generic_rx;
mutex_init(&dev->lock);
INIT_DELAYED_WORK(&dev->state_queue, phy_state_machine);
--- a/include/linux/phy.h
+++ b/include/linux/phy.h
@@ -339,6 +339,20 @@ struct phy_device {
void (*adjust_link)(struct net_device *dev);
void (*adjust_state)(struct net_device *dev);
+
+ /*
+ * By default these point to the original functions
+ * with the same name. adding them to the phy_device
+ * allows the phy driver to override them for packet
+ * mangling if the ethernet driver supports it
+ * This is required to support some really horrible
+ * switches such as the Marvell 88E6060
+ */
+ int (*netif_receive_skb)(struct sk_buff *skb);
+ int (*netif_rx)(struct sk_buff *skb);
+
+ /* alignment offset for packets */
+ int pkt_align;
};
#define to_phy_device(d) container_of(d, struct phy_device, dev)
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -1134,6 +1134,7 @@ struct net_device {
@@ -1078,6 +1078,11 @@ struct net_device {
const struct net_device_ops *netdev_ops;
const struct ethtool_ops *ethtool_ops;
+#ifdef CONFIG_ETHERNET_PACKET_MANGLE
+ void (*eth_mangle_rx)(struct net_device *dev, struct sk_buff *skb);
+ struct sk_buff *(*eth_mangle_tx)(struct net_device *dev, struct sk_buff *skb);
+#endif
+
/* Hardware header description */
const struct header_ops *header_ops;
@@ -1134,6 +1139,9 @@ struct net_device {
void *ax25_ptr; /* AX.25 specific data */
struct wireless_dev *ieee80211_ptr; /* IEEE 802.11 specific data,
assign before registering */
+#ifdef CONFIG_ETHERNET_PACKET_MANGLE
+ void *phy_ptr; /* PHY device specific data */
+#endif
/*
* Cache lines mostly used on receive path (including eth_type_trans())
--- a/include/linux/if.h
+++ b/include/linux/if.h
@@ -80,6 +80,7 @@
* skbs on transmit */
#define IFF_UNICAST_FLT 0x20000 /* Supports unicast filtering */
#define IFF_TEAM_PORT 0x40000 /* device used as team port */
+#define IFF_NO_IP_ALIGN 0x80000 /* do not ip-align allocated rx pkts */
#define IF_GET_IFACE 0x0001 /* for querying only */
#define IF_GET_PROTO 0x0002
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -1661,6 +1661,10 @@ extern struct sk_buff *dev_alloc_skb(uns
extern struct sk_buff *__netdev_alloc_skb(struct net_device *dev,
unsigned int length, gfp_t gfp_mask);
+extern struct sk_buff *__netdev_alloc_skb_ip_align(struct net_device *dev,
+ unsigned int length, gfp_t gfp);
+
+
/**
* netdev_alloc_skb - allocate an skbuff for rx on a specific device
* @dev: network device to receive on
@@ -1680,16 +1684,6 @@ static inline struct sk_buff *netdev_all
return __netdev_alloc_skb(dev, length, GFP_ATOMIC);
}
-static inline struct sk_buff *__netdev_alloc_skb_ip_align(struct net_device *dev,
- unsigned int length, gfp_t gfp)
-{
- struct sk_buff *skb = __netdev_alloc_skb(dev, length + NET_IP_ALIGN, gfp);
-
- if (NET_IP_ALIGN && skb)
- skb_reserve(skb, NET_IP_ALIGN);
- return skb;
-}
-
static inline struct sk_buff *netdev_alloc_skb_ip_align(struct net_device *dev,
unsigned int length)
{
--- a/net/Kconfig
+++ b/net/Kconfig
@@ -23,6 +23,12 @@ menuconfig NET
if NET
+config ETHERNET_PACKET_MANGLE
+ bool
+ help
+ This option can be selected by phy drivers that need to mangle
+ packets going in or out of an ethernet device.
+
config WANT_COMPAT_NETLINK_MESSAGES
bool
help
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -2246,9 +2246,19 @@ int dev_hard_start_xmit(struct sk_buff *
}
}
- skb_len = skb->len;
- rc = ops->ndo_start_xmit(skb, dev);
- trace_net_dev_xmit(skb, rc, dev, skb_len);
+#ifdef CONFIG_ETHERNET_PACKET_MANGLE
+ if (!dev->eth_mangle_tx ||
+ (skb = dev->eth_mangle_tx(dev, skb)) != NULL)
+#else
+ if (1)
+#endif
+ {
+ skb_len = skb->len;
+ rc = ops->ndo_start_xmit(skb, dev);
+ trace_net_dev_xmit(skb, rc, dev, skb_len);
+ } else {
+ rc = NETDEV_TX_OK;
+ }
if (rc == NETDEV_TX_OK)
txq_trans_update(txq);
return rc;
@@ -2268,9 +2278,19 @@ gso:
if (dev->priv_flags & IFF_XMIT_DST_RELEASE)
skb_dst_drop(nskb);
- skb_len = nskb->len;
- rc = ops->ndo_start_xmit(nskb, dev);
- trace_net_dev_xmit(nskb, rc, dev, skb_len);
+#ifdef CONFIG_ETHERNET_PACKET_MANGLE
+ if (!dev->eth_mangle_tx ||
+ (nskb = dev->eth_mangle_tx(dev, nskb)) != NULL)
+#else
+ if (1)
+#endif
+ {
+ skb_len = nskb->len;
+ rc = ops->ndo_start_xmit(nskb, dev);
+ trace_net_dev_xmit(nskb, rc, dev, skb_len);
+ } else {
+ rc = NETDEV_TX_OK;
+ }
if (unlikely(rc != NETDEV_TX_OK)) {
if (rc & ~NETDEV_TX_MASK)
goto out_kfree_gso_skb;
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -58,6 +58,7 @@
#include <linux/scatterlist.h>
#include <linux/errqueue.h>
#include <linux/prefetch.h>
+#include <linux/if.h>
#include <net/protocol.h>
#include <net/dst.h>
@@ -320,6 +321,22 @@ struct sk_buff *__netdev_alloc_skb(struc
}
EXPORT_SYMBOL(__netdev_alloc_skb);
+struct sk_buff *__netdev_alloc_skb_ip_align(struct net_device *dev,
+ unsigned int length, gfp_t gfp)
+{
+ struct sk_buff *skb = __netdev_alloc_skb(dev, length + NET_IP_ALIGN, gfp);
+
+#ifdef CONFIG_ETHERNET_PACKET_MANGLE
+ if (dev->priv_flags & IFF_NO_IP_ALIGN)
+ return skb;
+#endif
+
+ if (NET_IP_ALIGN && skb)
+ skb_reserve(skb, NET_IP_ALIGN);
+ return skb;
+}
+EXPORT_SYMBOL(__netdev_alloc_skb_ip_align);
+
void skb_add_rx_frag(struct sk_buff *skb, int i, struct page *page, int off,
int size)
{
--- a/net/ethernet/eth.c
+++ b/net/ethernet/eth.c
@@ -160,6 +160,12 @@ __be16 eth_type_trans(struct sk_buff *sk
struct ethhdr *eth;
skb->dev = dev;
+
+#ifdef CONFIG_ETHERNET_PACKET_MANGLE
+ if (dev->eth_mangle_rx)
+ dev->eth_mangle_rx(dev, skb);
+#endif
+
skb_reset_mac_header(skb);
skb_pull_inline(skb, ETH_HLEN);
eth = eth_hdr(skb);

3
target/linux/generic/patches-3.3/722-phy_mvswitch.patch
View file

@ -1,11 +1,12 @@
--- a/drivers/net/phy/Kconfig
+++ b/drivers/net/phy/Kconfig
@@ -113,6 +113,9 @@ config ADM6996_PHY
@@ -113,6 +113,10 @@ config ADM6996_PHY
Currently supports the ADM6996FC and ADM6996M switches.
Support for FC is very limited.
+config MVSWITCH_PHY
+ tristate "Driver for Marvell 88E6060 switches"
+ select ETHERNET_PACKET_MANGLE
+
config FIXED_PHY
bool "Driver for MDIO Bus/PHY emulation with fixed speed/link PHYs"

4
target/linux/generic/patches-3.3/723-phy_ip175c.patch
View file

@ -1,8 +1,8 @@
--- a/drivers/net/phy/Kconfig
+++ b/drivers/net/phy/Kconfig
@@ -116,6 +116,10 @@ config ADM6996_PHY
config MVSWITCH_PHY
@@ -117,6 +117,10 @@ config MVSWITCH_PHY
tristate "Driver for Marvell 88E6060 switches"
select ETHERNET_PACKET_MANGLE
+config IP17XX_PHY
+ tristate "Driver for IC+ IP17xx switches"

3
target/linux/generic/patches-3.3/724-phy_ar8216.patch
View file

@ -1,11 +1,12 @@
--- a/drivers/net/phy/Kconfig
+++ b/drivers/net/phy/Kconfig
@@ -120,6 +120,10 @@ config IP17XX_PHY
@@ -121,6 +121,11 @@ config IP17XX_PHY
tristate "Driver for IC+ IP17xx switches"
select SWCONFIG
+config AR8216_PHY
+ tristate "Driver for Atheros AR8216 switches"
+ select ETHERNET_PACKET_MANGLE
+ select SWCONFIG
+
config FIXED_PHY

4
target/linux/generic/patches-3.3/725-phy_rtl8306.patch
View file

@ -1,7 +1,7 @@
--- a/drivers/net/phy/Kconfig
+++ b/drivers/net/phy/Kconfig
@@ -124,6 +124,10 @@ config AR8216_PHY
tristate "Driver for Atheros AR8216 switches"
@@ -126,6 +126,10 @@ config AR8216_PHY
select ETHERNET_PACKET_MANGLE
select SWCONFIG
+config RTL8306_PHY

2
target/linux/generic/patches-3.3/726-phy_rtl8366.patch
View file

@ -1,6 +1,6 @@
--- a/drivers/net/phy/Kconfig
+++ b/drivers/net/phy/Kconfig
@@ -166,6 +166,31 @@ config MDIO_OCTEON
@@ -168,6 +168,31 @@ config MDIO_OCTEON
If in doubt, say Y.

2
target/linux/generic/patches-3.3/727-phy-rtl8367.patch
View file

@ -1,6 +1,6 @@
--- a/drivers/net/phy/Kconfig
+++ b/drivers/net/phy/Kconfig
@@ -183,6 +183,10 @@ config RTL8366RB_PHY
@@ -185,6 +185,10 @@ config RTL8366RB_PHY
tristate "Driver for the Realtek RTL8366RB switch"
select SWCONFIG

2
target/linux/generic/patches-3.3/728-phy-micrel.patch
View file

@ -1,6 +1,6 @@
--- a/drivers/net/phy/Kconfig
+++ b/drivers/net/phy/Kconfig
@@ -128,6 +128,11 @@ config RTL8306_PHY
@@ -130,6 +130,11 @@ config RTL8306_PHY
tristate "Driver for Realtek RTL8306S switches"
select SWCONFIG

2
target/linux/generic/patches-3.3/750-hostap_txpower.patch
View file

@ -1,6 +1,6 @@
--- a/drivers/net/wireless/hostap/hostap_ap.c
+++ b/drivers/net/wireless/hostap/hostap_ap.c
@@ -2340,13 +2340,13 @@ int prism2_ap_get_sta_qual(local_info_t
@@ -2340,13 +2340,13 @@ int prism2_ap_get_sta_qual(local_info_t
addr[count].sa_family = ARPHRD_ETHER;
memcpy(addr[count].sa_data, sta->addr, ETH_ALEN);
if (sta->last_rx_silence == 0)

2
target/linux/generic/patches-3.3/830-ledtrig_morse.patch
View file

@ -11,7 +11,7 @@
endif # NEW_LEDS
--- a/drivers/leds/Makefile
+++ b/drivers/leds/Makefile
@@ -57,3 +57,4 @@ obj-$(CONFIG_LEDS_TRIGGER_HEARTBEAT) +=
@@ -57,3 +57,4 @@ obj-$(CONFIG_LEDS_TRIGGER_HEARTBEAT) +=
obj-$(CONFIG_LEDS_TRIGGER_BACKLIGHT) += ledtrig-backlight.o
obj-$(CONFIG_LEDS_TRIGGER_GPIO) += ledtrig-gpio.o
obj-$(CONFIG_LEDS_TRIGGER_DEFAULT_ON) += ledtrig-default-on.o

2
target/linux/generic/patches-3.3/831-ledtrig_netdev.patch
View file

@ -14,7 +14,7 @@
endif # NEW_LEDS
--- a/drivers/leds/Makefile
+++ b/drivers/leds/Makefile
@@ -58,3 +58,4 @@ obj-$(CONFIG_LEDS_TRIGGER_BACKLIGHT) +=
@@ -58,3 +58,4 @@ obj-$(CONFIG_LEDS_TRIGGER_BACKLIGHT) +=
obj-$(CONFIG_LEDS_TRIGGER_GPIO) += ledtrig-gpio.o
obj-$(CONFIG_LEDS_TRIGGER_DEFAULT_ON) += ledtrig-default-on.o
obj-$(CONFIG_LEDS_TRIGGER_MORSE) += ledtrig-morse.o

2
target/linux/generic/patches-3.3/941-ocf_20110720.patch
View file

@ -34,7 +34,7 @@
* All of these routines try to estimate how many bits of randomness a
* particular randomness source. They do this by keeping track of the
* first and second order deltas of the event timings.
@@ -726,6 +736,63 @@ void add_disk_randomness(struct gendisk
@@ -726,6 +736,63 @@ void add_disk_randomness(struct gendisk
}
#endif

2
target/linux/generic/patches-3.3/980-update_arm_machtypes.patch
View file

@ -3335,7 +3335,7 @@
pluto MACH_PLUTO PLUTO 3869
acfx100 MACH_ACFX100 ACFX100 3870
msm8625_rumi3 MACH_MSM8625_RUMI3 MSM8625_RUMI3 3871
@@ -1161,6 +3833,8 @@ valente_wx MACH_VALENTE_WX VALENTE_WX
@@ -1161,6 +3833,8 @@ valente_wx MACH_VALENTE_WX VALENTE_WX
huangshans MACH_HUANGSHANS HUANGSHANS 3879
bosphorus1 MACH_BOSPHORUS1 BOSPHORUS1 3880
prima MACH_PRIMA PRIMA 3881

2
target/linux/generic/patches-3.3/992-mpcore_wdt_fix_watchdog_counter_loading.patch
View file

@ -51,7 +51,7 @@ Signed-off-by: Vitaly Kuzmichev <vkuzmichev@mvista.com>
+EXPORT_SYMBOL_GPL(twd_timer_get_rate);
--- a/drivers/watchdog/mpcore_wdt.c
+++ b/drivers/watchdog/mpcore_wdt.c
@@ -99,9 +99,7 @@ static void mpcore_wdt_keepalive(struct
@@ -99,9 +99,7 @@ static void mpcore_wdt_keepalive(struct
spin_lock(&wdt_lock);
/* Assume prescale is set to 256 */

17
target/linux/lantiq/patches-3.2/200-owrt-netif_receive_skb.patch
View file

@ -1,17 +0,0 @@
--- a/drivers/net/ethernet/lantiq_etop.c
+++ b/drivers/net/ethernet/lantiq_etop.c
@@ -188,8 +188,12 @@ ltq_etop_hw_receive(struct ltq_etop_chan
skb_put(skb, len);
skb->dev = ch->netdev;
- skb->protocol = eth_type_trans(skb, ch->netdev);
- netif_receive_skb(skb);
+ if (priv->phydev && priv->phydev->netif_receive_skb) {
+ priv->phydev->netif_receive_skb(skb);
+ } else {
+ skb->protocol = eth_type_trans(skb, ch->netdev);
+ netif_receive_skb(skb);
+ }
}
static int