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-rw-r--r--target/linux/brcm47xx/patches-3.10/730-b44-add-support-for-Byte-Queue-Limits.patch46
-rw-r--r--target/linux/brcm47xx/patches-3.10/740-bgmac-add-support-for-Byte-Queue-Limits.patch50
-rw-r--r--target/linux/brcm47xx/patches-3.10/770-bgmac-phylib.patch10
-rw-r--r--target/linux/brcm47xx/patches-3.10/780-b44-phylib.patch10
4 files changed, 106 insertions, 10 deletions
diff --git a/target/linux/brcm47xx/patches-3.10/730-b44-add-support-for-Byte-Queue-Limits.patch b/target/linux/brcm47xx/patches-3.10/730-b44-add-support-for-Byte-Queue-Limits.patch
new file mode 100644
index 0000000000..5da6abe202
--- /dev/null
+++ b/target/linux/brcm47xx/patches-3.10/730-b44-add-support-for-Byte-Queue-Limits.patch
@@ -0,0 +1,46 @@
+From: Hauke Mehrtens <hauke@hauke-m.de>
+b44: add support for Byte Queue Limits
+
+--- a/drivers/net/ethernet/broadcom/b44.c
++++ b/drivers/net/ethernet/broadcom/b44.c
+@@ -622,6 +622,7 @@ static void b44_timer(unsigned long __op
+ static void b44_tx(struct b44 *bp)
+ {
+ u32 cur, cons;
++ unsigned bytes_compl = 0, pkts_compl = 0;
+
+ cur = br32(bp, B44_DMATX_STAT) & DMATX_STAT_CDMASK;
+ cur /= sizeof(struct dma_desc);
+@@ -638,9 +639,14 @@ static void b44_tx(struct b44 *bp)
+ skb->len,
+ DMA_TO_DEVICE);
+ rp->skb = NULL;
++
++ bytes_compl += skb->len;
++ pkts_compl++;
++
+ dev_kfree_skb_irq(skb);
+ }
+
++ netdev_completed_queue(bp->dev, pkts_compl, bytes_compl);
+ bp->tx_cons = cons;
+ if (netif_queue_stopped(bp->dev) &&
+ TX_BUFFS_AVAIL(bp) > B44_TX_WAKEUP_THRESH)
+@@ -1044,6 +1050,8 @@ static netdev_tx_t b44_start_xmit(struct
+ if (bp->flags & B44_FLAG_REORDER_BUG)
+ br32(bp, B44_DMATX_PTR);
+
++ netdev_sent_queue(dev, skb->len);
++
+ if (TX_BUFFS_AVAIL(bp) < 1)
+ netif_stop_queue(dev);
+
+@@ -1442,6 +1450,8 @@ static void b44_init_hw(struct b44 *bp,
+
+ val = br32(bp, B44_ENET_CTRL);
+ bw32(bp, B44_ENET_CTRL, (val | ENET_CTRL_ENABLE));
++
++ netdev_reset_queue(bp->dev);
+ }
+
+ static int b44_open(struct net_device *dev)
diff --git a/target/linux/brcm47xx/patches-3.10/740-bgmac-add-support-for-Byte-Queue-Limits.patch b/target/linux/brcm47xx/patches-3.10/740-bgmac-add-support-for-Byte-Queue-Limits.patch
new file mode 100644
index 0000000000..68d1bc9f6b
--- /dev/null
+++ b/target/linux/brcm47xx/patches-3.10/740-bgmac-add-support-for-Byte-Queue-Limits.patch
@@ -0,0 +1,50 @@
+From: Hauke Mehrtens <hauke@hauke-m.de>
+bgmac: add support for Byte Queue Limits
+
+--- a/drivers/net/ethernet/broadcom/bgmac.c
++++ b/drivers/net/ethernet/broadcom/bgmac.c
+@@ -178,6 +178,7 @@ static void bgmac_dma_tx_free(struct bgm
+ struct device *dma_dev = bgmac->core->dma_dev;
+ int empty_slot;
+ bool freed = false;
++ unsigned bytes_compl = 0, pkts_compl = 0;
+
+ /* The last slot that hardware didn't consume yet */
+ empty_slot = bgmac_read(bgmac, ring->mmio_base + BGMAC_DMA_TX_STATUS);
+@@ -195,6 +196,9 @@ static void bgmac_dma_tx_free(struct bgm
+ slot->skb->len, DMA_TO_DEVICE);
+ slot->dma_addr = 0;
+
++ bytes_compl += slot->skb->len;
++ pkts_compl++;
++
+ /* Free memory! :) */
+ dev_kfree_skb(slot->skb);
+ slot->skb = NULL;
+@@ -208,6 +212,8 @@ static void bgmac_dma_tx_free(struct bgm
+ freed = true;
+ }
+
++ netdev_completed_queue(bgmac->net_dev, pkts_compl, bytes_compl);
++
+ if (freed && netif_queue_stopped(bgmac->net_dev))
+ netif_wake_queue(bgmac->net_dev);
+ }
+@@ -987,6 +993,8 @@ static void bgmac_chip_reset(struct bgma
+ bgmac_set(bgmac, BGMAC_PHY_CNTL, BGMAC_PC_MTE);
+ bgmac_miiconfig(bgmac);
+ bgmac_phy_init(bgmac);
++
++ netdev_reset_queue(bgmac->net_dev);
+
+ bgmac->int_status = 0;
+ }
+@@ -1198,6 +1206,8 @@ static netdev_tx_t bgmac_start_xmit(stru
+ struct bgmac *bgmac = netdev_priv(net_dev);
+ struct bgmac_dma_ring *ring;
+
++ netdev_sent_queue(net_dev, skb->len);
++
+ /* No QOS support yet */
+ ring = &bgmac->tx_ring[0];
+ return bgmac_dma_tx_add(bgmac, ring, skb);
diff --git a/target/linux/brcm47xx/patches-3.10/770-bgmac-phylib.patch b/target/linux/brcm47xx/patches-3.10/770-bgmac-phylib.patch
index 33308319db..4a42aeba77 100644
--- a/target/linux/brcm47xx/patches-3.10/770-bgmac-phylib.patch
+++ b/target/linux/brcm47xx/patches-3.10/770-bgmac-phylib.patch
@@ -10,7 +10,7 @@
They can be found on BCM47xx SoCs and provide gigabit ethernet.
--- a/drivers/net/ethernet/broadcom/bgmac.c
+++ b/drivers/net/ethernet/broadcom/bgmac.c
-@@ -1219,27 +1219,14 @@ static int bgmac_set_mac_address(struct
+@@ -1229,27 +1229,14 @@ static int bgmac_set_mac_address(struct
static int bgmac_ioctl(struct net_device *net_dev, struct ifreq *ifr, int cmd)
{
struct bgmac *bgmac = netdev_priv(net_dev);
@@ -45,7 +45,7 @@
}
static const struct net_device_ops bgmac_netdev_ops = {
-@@ -1261,61 +1248,18 @@ static int bgmac_get_settings(struct net
+@@ -1271,61 +1258,18 @@ static int bgmac_get_settings(struct net
{
struct bgmac *bgmac = netdev_priv(net_dev);
@@ -111,7 +111,7 @@
static void bgmac_get_drvinfo(struct net_device *net_dev,
struct ethtool_drvinfo *info)
-@@ -1326,6 +1270,7 @@ static void bgmac_get_drvinfo(struct net
+@@ -1336,6 +1280,7 @@ static void bgmac_get_drvinfo(struct net
static const struct ethtool_ops bgmac_ethtool_ops = {
.get_settings = bgmac_get_settings,
@@ -119,7 +119,7 @@
.get_drvinfo = bgmac_get_drvinfo,
};
-@@ -1344,10 +1289,42 @@ static int bgmac_mii_write(struct mii_bu
+@@ -1354,10 +1299,42 @@ static int bgmac_mii_write(struct mii_bu
return bgmac_phy_write(bus->priv, mii_id, regnum, value);
}
@@ -162,7 +162,7 @@
mii_bus = mdiobus_alloc();
if (!mii_bus)
-@@ -1378,7 +1355,29 @@ static int bgmac_mii_register(struct bgm
+@@ -1388,7 +1365,29 @@ static int bgmac_mii_register(struct bgm
bgmac->mii_bus = mii_bus;
diff --git a/target/linux/brcm47xx/patches-3.10/780-b44-phylib.patch b/target/linux/brcm47xx/patches-3.10/780-b44-phylib.patch
index 72b374ce55..244978b3f2 100644
--- a/target/linux/brcm47xx/patches-3.10/780-b44-phylib.patch
+++ b/target/linux/brcm47xx/patches-3.10/780-b44-phylib.patch
@@ -47,7 +47,7 @@
}
static int b44_phy_reset(struct b44 *bp)
-@@ -1821,102 +1824,24 @@ static int b44_get_settings(struct net_d
+@@ -1831,102 +1834,24 @@ static int b44_get_settings(struct net_d
{
struct b44 *bp = netdev_priv(dev);
@@ -155,7 +155,7 @@
}
static void b44_get_ringparam(struct net_device *dev,
-@@ -2092,20 +2017,81 @@ static const struct ethtool_ops b44_etht
+@@ -2102,20 +2027,81 @@ static const struct ethtool_ops b44_etht
static int b44_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
{
@@ -239,7 +239,7 @@
static int b44_get_invariants(struct b44 *bp)
{
struct ssb_device *sdev = bp->sdev;
-@@ -2225,12 +2211,38 @@ static int b44_init_one(struct ssb_devic
+@@ -2235,12 +2221,38 @@ static int b44_init_one(struct ssb_devic
goto err_out_powerdown;
}
@@ -284,7 +284,7 @@
/* By default, advertise all speed/duplex settings. */
bp->flags |= (B44_FLAG_ADV_10HALF | B44_FLAG_ADV_10FULL |
-@@ -2262,6 +2274,16 @@ static int b44_init_one(struct ssb_devic
+@@ -2272,6 +2284,16 @@ static int b44_init_one(struct ssb_devic
return 0;
@@ -301,7 +301,7 @@
err_out_powerdown:
ssb_bus_may_powerdown(sdev->bus);
-@@ -2275,8 +2297,12 @@ out:
+@@ -2285,8 +2307,12 @@ out:
static void b44_remove_one(struct ssb_device *sdev)
{
struct net_device *dev = ssb_get_drvdata(sdev);