From fe192a49118f5b1272317d60c7930ece4e13ae49 Mon Sep 17 00:00:00 2001 From: Grant Likely Date: Sat, 25 Apr 2009 12:53:12 +0000 Subject: net: Rework gianfar driver to use of_mdio infrastructure. This patch simplifies the driver by making use of more common code. Tested on Freescale MPC8349emitxgp eval board Signed-off-by: Grant Likely Acked-by: Andy Fleming Signed-off-by: David S. Miller --- drivers/net/gianfar.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/net/gianfar.h') diff --git a/drivers/net/gianfar.h b/drivers/net/gianfar.h index 0642d52aef5c..91317bc11154 100644 --- a/drivers/net/gianfar.h +++ b/drivers/net/gianfar.h @@ -779,7 +779,8 @@ struct gfar_private { spinlock_t bflock; phy_interface_t interface; - char phy_bus_id[BUS_ID_SIZE]; + struct device_node *phy_node; + struct device_node *tbi_node; u32 device_flags; unsigned char rx_csum_enable:1, extended_hash:1, @@ -793,7 +794,6 @@ struct gfar_private { /* PHY stuff */ struct phy_device *phydev; - struct phy_device *tbiphy; struct mii_bus *mii_bus; int oldspeed; int oldduplex; -- cgit v1.2.3 From 18a36c1a398055e87a3646738abf3c1b0e98e7e2 Mon Sep 17 00:00:00 2001 From: Xiaotian Feng Date: Tue, 26 May 2009 20:48:04 -0700 Subject: gianfar: fix babbling rx error event bug Gianfar interrupt handler uses IEVENT_ERR_MASK to check and handle errors. Babbling RX error (IEVENT_BABR) should be included in IEVENT_ERROR_MASK. Otherwise if BABR is raised, it never gets handled nor cleared, and an interrupt storm results. This has been observed to happen on sending a burst of ethernet frames to a gianfar based board. Signed-off-by: Xiaotian Feng Signed-off-by: David S. Miller --- drivers/net/gianfar.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/net/gianfar.h') diff --git a/drivers/net/gianfar.h b/drivers/net/gianfar.h index 0642d52aef5c..cf352961ae9b 100644 --- a/drivers/net/gianfar.h +++ b/drivers/net/gianfar.h @@ -259,7 +259,7 @@ extern const char gfar_driver_version[]; (IEVENT_RXC | IEVENT_BSY | IEVENT_EBERR | IEVENT_MSRO | \ IEVENT_BABT | IEVENT_TXC | IEVENT_TXE | IEVENT_LC \ | IEVENT_CRL | IEVENT_XFUN | IEVENT_DPE | IEVENT_PERR \ - | IEVENT_MAG) + | IEVENT_MAG | IEVENT_BABR) #define IMASK_INIT_CLEAR 0x00000000 #define IMASK_BABR 0x80000000 -- cgit v1.2.3