diff options
Diffstat (limited to 'target/linux/brcm47xx/patches-3.10/205-b44-add-phylib-support.patch')
| -rw-r--r-- | target/linux/brcm47xx/patches-3.10/205-b44-add-phylib-support.patch | 29 |
1 files changed, 13 insertions, 16 deletions
diff --git a/target/linux/brcm47xx/patches-3.10/205-b44-add-phylib-support.patch b/target/linux/brcm47xx/patches-3.10/205-b44-add-phylib-support.patch index 3c8e7a3714..2386fbe9a3 100644 --- a/target/linux/brcm47xx/patches-3.10/205-b44-add-phylib-support.patch +++ b/target/linux/brcm47xx/patches-3.10/205-b44-add-phylib-support.patch @@ -1,7 +1,7 @@ -From 46e5460f446109565b3f4a0cb728171d74bce33b Mon Sep 17 00:00:00 2001 +From 31963d998d2984079dc4f4b36b7df170d85f6d66 Mon Sep 17 00:00:00 2001 From: Hauke Mehrtens <hauke@hauke-m.de> Date: Thu, 3 Oct 2013 22:07:11 +0200 -Subject: [PATCH 5/6] b44: add phylib support +Subject: [PATCH 6/9] b44: add phylib support Most of the older home routers based on the Broadcom BCM47XX SoC series are using a MAC that is supported by b44. On most of these routers not @@ -21,9 +21,9 @@ This was tested with a BCM4704, BCM4712 and BCM5354. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> --- drivers/net/ethernet/broadcom/Kconfig | 1 + - drivers/net/ethernet/broadcom/b44.c | 183 ++++++++++++++++++++++++++++++++- - drivers/net/ethernet/broadcom/b44.h | 5 + - 3 files changed, 186 insertions(+), 3 deletions(-) + drivers/net/ethernet/broadcom/b44.c | 181 ++++++++++++++++++++++++++++++++- + drivers/net/ethernet/broadcom/b44.h | 4 + + 3 files changed, 183 insertions(+), 3 deletions(-) --- a/drivers/net/ethernet/broadcom/Kconfig +++ b/drivers/net/ethernet/broadcom/Kconfig @@ -81,7 +81,7 @@ Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> { struct b44 *bp = netdev_priv(dev); -+ if (bp->has_phy) { ++ if (bp->flags & B44_FLAG_EXTERNAL_PHY) { + BUG_ON(!bp->phydev); + return phy_ethtool_gset(bp->phydev, cmd); + } @@ -97,7 +97,7 @@ Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> + u32 speed; + int ret; + -+ if (bp->has_phy) { ++ if (bp->flags & B44_FLAG_EXTERNAL_PHY) { + BUG_ON(!bp->phydev); + spin_lock_irq(&bp->lock); + if (netif_running(dev)) @@ -127,7 +127,7 @@ Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> spin_lock_irq(&bp->lock); - err = generic_mii_ioctl(&bp->mii_if, data, cmd, NULL); -+ if (bp->has_phy) { ++ if (bp->flags & B44_FLAG_EXTERNAL_PHY) { + BUG_ON(bp->phydev); + err = phy_mii_ioctl(bp->phydev, ifr, cmd); + } else { @@ -261,13 +261,11 @@ Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> static int b44_init_one(struct ssb_device *sdev, const struct ssb_device_id *ent) { -@@ -2246,10 +2408,22 @@ static int b44_init_one(struct ssb_devic +@@ -2246,10 +2408,20 @@ static int b44_init_one(struct ssb_devic if (b44_phy_reset(bp) < 0) bp->phy_addr = B44_PHY_ADDR_NO_LOACL_PHY; -+ bp->has_phy = bp->phy_addr == B44_PHY_ADDR_NO_LOACL_PHY; -+ -+ if (bp->has_phy) { ++ if (bp->flags & B44_FLAG_EXTERNAL_PHY) { + err = b44_register_phy_one(bp); + if (err) { + dev_err(sdev->dev, "Cannot register PHY, aborting\n"); @@ -284,25 +282,24 @@ Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> err_out_powerdown: ssb_bus_may_powerdown(sdev->bus); -@@ -2263,8 +2437,11 @@ out: +@@ -2263,8 +2435,11 @@ out: static void b44_remove_one(struct ssb_device *sdev) { struct net_device *dev = ssb_get_drvdata(sdev); + struct b44 *bp = netdev_priv(dev); unregister_netdev(dev); -+ if (bp->has_phy) ++ if (bp->flags & B44_FLAG_EXTERNAL_PHY) + b44_unregister_phy_one(bp); ssb_device_disable(sdev, 0); ssb_bus_may_powerdown(sdev->bus); free_netdev(dev); --- a/drivers/net/ethernet/broadcom/b44.h +++ b/drivers/net/ethernet/broadcom/b44.h -@@ -397,6 +397,11 @@ struct b44 { +@@ -397,6 +397,10 @@ struct b44 { u32 tx_pending; u8 phy_addr; u8 force_copybreak; -+ bool has_phy; + struct phy_device *phydev; + struct mii_bus *mii_bus; + int old_link; |