Mostly fixes or a few minor cleanups. I did permit ethtool support
addition to ucc_geth, since it's nice to be able to control your own
NICs using standard software.
Please pull from 'upstream-linus' branch of
master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6.git upstream-linus
to receive the following updates:
drivers/net/82596.c | 1 +
drivers/net/Makefile | 2 +-
drivers/net/acenic.c | 6 -
drivers/net/atl1/atl1_hw.h | 9 +-
drivers/net/atl1/atl1_main.c | 28 ++-
drivers/net/defxx.c | 17 +-
drivers/net/ehea/ehea.h | 2 +-
drivers/net/ehea/ehea_main.c | 22 ++-
drivers/net/forcedeth.c | 16 ++
drivers/net/netxen/netxen_nic.h | 3 +-
drivers/net/netxen/netxen_nic_main.c | 48 ++--
drivers/net/phy/vitesse.c | 2 +-
drivers/net/ps3_gelic_net.c | 215 +++++++++++--------
drivers/net/ps3_gelic_net.h | 24 +--
drivers/net/ucc_geth.c | 334 +++++++++++++++++------------
drivers/net/ucc_geth.h | 6 +
drivers/net/ucc_geth_ethtool.c | 388 ++++++++++++++++++++++++++++++++++
drivers/net/ucc_geth_mii.c | 6 +-
include/linux/pci_ids.h | 4 +
19 files changed, 824 insertions(+), 309 deletions(-)
create mode 100644 drivers/net/ucc_geth_ethtool.c
Adrian Bunk (1):
drivers/net/acenic.c: fix check-after-use
Andy Fleming (1):
Fix error checking in Vitesse IRQ config
Ayaz Abdulla (2):
forcedeth: new device ids in pci_ids.h
forcedeth: mcp73 device addition
Chris Snook (1):
atl1: make atl1_init_ring_ptrs static
Geert Uytterhoeven (1):
netdev: i82596 Ethernet needs <asm/cacheflush.h>
Jan-Bernd Themann (1):
eHEA: net_poll support
Jay Cliburn (5):
atl1: change tpd_avail function name
atl1: fix typo in DMA engine setup
atl1: change cmb write threshold
atl1: fix typo in dma_req_block
atl1: use kernel provided ethernet length constants
Li Yang (2):
ucc_geth: add ethtool support
ucc_geth: add support to netif message level
Maciej W. Rozycki (1):
defxx: Use __maybe_unused rather than a local hack
Masakazu Mokuno (10):
ps3: fix wrong calculation of rx descriptor address
ps3: some minor cleanups
ps3: tx descriptor handling cleanup
ps3: removed defines no longer used
ps3: removed conditional ethtool support
ps3: use net_device_stats of net_device structure
ps3: use ethX as the name of irq
ps3: removed calling netif_poll_enable() in open()
ps3: fix rare issue that reenabling rx DMA fails
ps3: reduce allocation size of rx skb buffers
[email protected] (1):
netxen: Load firmware during probe, dma watchdog fix.
diff --git a/drivers/net/82596.c b/drivers/net/82596.c
index 3ff1155..d915837 100644
--- a/drivers/net/82596.c
+++ b/drivers/net/82596.c
@@ -57,6 +57,7 @@
#include <asm/io.h>
#include <asm/dma.h>
#include <asm/pgtable.h>
+#include <asm/cacheflush.h>
static char version[] __initdata =
"82596.c $Revision: 1.5 $\n";
diff --git a/drivers/net/Makefile b/drivers/net/Makefile
index 336af06..94b78cc 100644
--- a/drivers/net/Makefile
+++ b/drivers/net/Makefile
@@ -18,7 +18,7 @@ gianfar_driver-objs := gianfar.o \
gianfar_sysfs.o
obj-$(CONFIG_UCC_GETH) += ucc_geth_driver.o
-ucc_geth_driver-objs := ucc_geth.o ucc_geth_mii.o
+ucc_geth_driver-objs := ucc_geth.o ucc_geth_mii.o ucc_geth_ethtool.o
#
# link order important here
diff --git a/drivers/net/acenic.c b/drivers/net/acenic.c
index b78a4e5..62e660a 100644
--- a/drivers/net/acenic.c
+++ b/drivers/net/acenic.c
@@ -3128,12 +3128,6 @@ static int __devinit read_eeprom_byte(struct net_device *dev,
int result = 0;
short i;
- if (!dev) {
- printk(KERN_ERR "No device!\n");
- result = -ENODEV;
- goto out;
- }
-
/*
* Don't take interrupts on this CPU will bit banging
* the %#%#@$ I2C device
diff --git a/drivers/net/atl1/atl1_hw.h b/drivers/net/atl1/atl1_hw.h
index 100c09c..939aa0f 100644
--- a/drivers/net/atl1/atl1_hw.h
+++ b/drivers/net/atl1/atl1_hw.h
@@ -680,11 +680,6 @@ void atl1_check_options(struct atl1_adapter *adapter);
#define AUTONEG_ADVERTISE_10_100_ALL 0x000F /* All 10/100 speeds */
#define AUTONEG_ADVERTISE_10_ALL 0x0003 /* 10Mbps Full & Half speeds */
-/* The size (in bytes) of a ethernet packet */
-#define ENET_HEADER_SIZE 14
-#define MAXIMUM_ETHERNET_FRAME_SIZE 1518 /* with FCS */
-#define MINIMUM_ETHERNET_FRAME_SIZE 64 /* with FCS */
-#define ETHERNET_FCS_SIZE 4
#define MAX_JUMBO_FRAME_SIZE 0x2800
#define PHY_AUTO_NEG_TIME 45 /* 4.5 Seconds */
@@ -929,8 +924,8 @@ enum atl1_dma_req_block {
atl1_dma_req_128 = 0,
atl1_dma_req_256 = 1,
atl1_dma_req_512 = 2,
- atl1_dam_req_1024 = 3,
- atl1_dam_req_2048 = 4,
+ atl1_dma_req_1024 = 3,
+ atl1_dma_req_2048 = 4,
atl1_dma_req_4096 = 5
};
diff --git a/drivers/net/atl1/atl1_main.c b/drivers/net/atl1/atl1_main.c
index fd1e156..56f6389 100644
--- a/drivers/net/atl1/atl1_main.c
+++ b/drivers/net/atl1/atl1_main.c
@@ -59,6 +59,7 @@
#include <linux/skbuff.h>
#include <linux/etherdevice.h>
#include <linux/if_vlan.h>
+#include <linux/if_ether.h>
#include <linux/irqreturn.h>
#include <linux/workqueue.h>
#include <linux/timer.h>
@@ -120,8 +121,8 @@ static int __devinit atl1_sw_init(struct atl1_adapter *adapter)
struct atl1_hw *hw = &adapter->hw;
struct net_device *netdev = adapter->netdev;
- hw->max_frame_size = netdev->mtu + ENET_HEADER_SIZE + ETHERNET_FCS_SIZE;
- hw->min_frame_size = MINIMUM_ETHERNET_FRAME_SIZE;
+ hw->max_frame_size = netdev->mtu + ETH_HLEN + ETH_FCS_LEN;
+ hw->min_frame_size = ETH_ZLEN + ETH_FCS_LEN;
adapter->wol = 0;
adapter->rx_buffer_len = (hw->max_frame_size + 7) & ~7;
@@ -314,7 +315,7 @@ err_nomem:
return -ENOMEM;
}
-void atl1_init_ring_ptrs(struct atl1_adapter *adapter)
+static void atl1_init_ring_ptrs(struct atl1_adapter *adapter)
{
struct atl1_tpd_ring *tpd_ring = &adapter->tpd_ring;
struct atl1_rfd_ring *rfd_ring = &adapter->rfd_ring;
@@ -688,9 +689,9 @@ static int atl1_change_mtu(struct net_device *netdev, int new_mtu)
{
struct atl1_adapter *adapter = netdev_priv(netdev);
int old_mtu = netdev->mtu;
- int max_frame = new_mtu + ENET_HEADER_SIZE + ETHERNET_FCS_SIZE;
+ int max_frame = new_mtu + ETH_HLEN + ETH_FCS_LEN;
- if ((max_frame < MINIMUM_ETHERNET_FRAME_SIZE) ||
+ if ((max_frame < ETH_ZLEN + ETH_FCS_LEN) ||
(max_frame > MAX_JUMBO_FRAME_SIZE)) {
dev_warn(&adapter->pdev->dev, "invalid MTU setting\n");
return -EINVAL;
@@ -908,8 +909,8 @@ static u32 atl1_configure(struct atl1_adapter *adapter)
/* config DMA Engine */
value = ((((u32) hw->dmar_block) & DMA_CTRL_DMAR_BURST_LEN_MASK)
<< DMA_CTRL_DMAR_BURST_LEN_SHIFT) |
- ((((u32) hw->dmaw_block) & DMA_CTRL_DMAR_BURST_LEN_MASK)
- << DMA_CTRL_DMAR_BURST_LEN_SHIFT) | DMA_CTRL_DMAR_EN |
+ ((((u32) hw->dmaw_block) & DMA_CTRL_DMAW_BURST_LEN_MASK)
+ << DMA_CTRL_DMAW_BURST_LEN_SHIFT) | DMA_CTRL_DMAR_EN |
DMA_CTRL_DMAW_EN;
value |= (u32) hw->dma_ord;
if (atl1_rcb_128 == hw->rcb_value)
@@ -917,7 +918,10 @@ static u32 atl1_configure(struct atl1_adapter *adapter)
iowrite32(value, hw->hw_addr + REG_DMA_CTRL);
/* config CMB / SMB */
- value = hw->cmb_rrd | ((u32) hw->cmb_tpd << 16);
+ value = (hw->cmb_tpd > adapter->tpd_ring.count) ?
+ hw->cmb_tpd : adapter->tpd_ring.count;
+ value <<= 16;
+ value |= hw->cmb_rrd;
iowrite32(value, hw->hw_addr + REG_CMB_WRITE_TH);
value = hw->cmb_rx_timer | ((u32) hw->cmb_tx_timer << 16);
iowrite32(value, hw->hw_addr + REG_CMB_WRITE_TIMER);
@@ -1334,7 +1338,7 @@ rrd_ok:
skb = buffer_info->skb;
length = le16_to_cpu(rrd->xsz.xsum_sz.pkt_size);
- skb_put(skb, length - ETHERNET_FCS_SIZE);
+ skb_put(skb, length - ETH_FCS_LEN);
/* Receive Checksum Offload */
atl1_rx_checksum(adapter, rrd, skb);
@@ -1422,7 +1426,7 @@ static void atl1_intr_tx(struct atl1_adapter *adapter)
netif_wake_queue(adapter->netdev);
}
-static u16 tpd_avail(struct atl1_tpd_ring *tpd_ring)
+static u16 atl1_tpd_avail(struct atl1_tpd_ring *tpd_ring)
{
u16 next_to_clean = atomic_read(&tpd_ring->next_to_clean);
u16 next_to_use = atomic_read(&tpd_ring->next_to_use);
@@ -1453,7 +1457,7 @@ static int atl1_tso(struct atl1_adapter *adapter, struct sk_buff *skb,
tcp_hdr(skb)->check = ~csum_tcpudp_magic(iph->saddr,
iph->daddr, 0, IPPROTO_TCP, 0);
ipofst = skb_network_offset(skb);
- if (ipofst != ENET_HEADER_SIZE) /* 802.3 frame */
+ if (ipofst != ETH_HLEN) /* 802.3 frame */
tso->tsopl |= 1 << TSO_PARAM_ETHTYPE_SHIFT;
tso->tsopl |= (iph->ihl &
@@ -1708,7 +1712,7 @@ static int atl1_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
return NETDEV_TX_LOCKED;
}
- if (tpd_avail(&adapter->tpd_ring) < count) {
+ if (atl1_tpd_avail(&adapter->tpd_ring) < count) {
/* not enough descriptors */
netif_stop_queue(netdev);
spin_unlock_irqrestore(&adapter->lock, flags);
diff --git a/drivers/net/defxx.c b/drivers/net/defxx.c
index 7df23dc..9c8e3f9 100644
--- a/drivers/net/defxx.c
+++ b/drivers/net/defxx.c
@@ -200,6 +200,7 @@
/* Include files */
#include <linux/bitops.h>
+#include <linux/compiler.h>
#include <linux/delay.h>
#include <linux/dma-mapping.h>
#include <linux/eisa.h>
@@ -240,8 +241,6 @@ static char version[] __devinitdata =
*/
#define NEW_SKB_SIZE (PI_RCV_DATA_K_SIZE_MAX+128)
-#define __unused __attribute__ ((unused))
-
#ifdef CONFIG_PCI
#define DFX_BUS_PCI(dev) (dev->bus == &pci_bus_type)
#else
@@ -375,7 +374,7 @@ static inline void dfx_outl(DFX_board_t *bp, int offset, u32 data)
static void dfx_port_write_long(DFX_board_t *bp, int offset, u32 data)
{
- struct device __unused *bdev = bp->bus_dev;
+ struct device __maybe_unused *bdev = bp->bus_dev;
int dfx_bus_tc = DFX_BUS_TC(bdev);
int dfx_use_mmio = DFX_MMIO || dfx_bus_tc;
@@ -399,7 +398,7 @@ static inline void dfx_inl(DFX_board_t *bp, int offset, u32 *data)
static void dfx_port_read_long(DFX_board_t *bp, int offset, u32 *data)
{
- struct device __unused *bdev = bp->bus_dev;
+ struct device __maybe_unused *bdev = bp->bus_dev;
int dfx_bus_tc = DFX_BUS_TC(bdev);
int dfx_use_mmio = DFX_MMIO || dfx_bus_tc;
@@ -866,7 +865,7 @@ static void __devinit dfx_bus_uninit(struct net_device *dev)
static void __devinit dfx_bus_config_check(DFX_board_t *bp)
{
- struct device __unused *bdev = bp->bus_dev;
+ struct device __maybe_unused *bdev = bp->bus_dev;
int dfx_bus_eisa = DFX_BUS_EISA(bdev);
int status; /* return code from adapter port control call */
u32 host_data; /* LW data returned from port control call */
@@ -3624,8 +3623,8 @@ static void __devexit dfx_unregister(struct device *bdev)
}
-static int __devinit __unused dfx_dev_register(struct device *);
-static int __devexit __unused dfx_dev_unregister(struct device *);
+static int __devinit __maybe_unused dfx_dev_register(struct device *);
+static int __devexit __maybe_unused dfx_dev_unregister(struct device *);
#ifdef CONFIG_PCI
static int __devinit dfx_pci_register(struct pci_dev *,
@@ -3699,7 +3698,7 @@ static struct tc_driver dfx_tc_driver = {
};
#endif /* CONFIG_TC */
-static int __devinit __unused dfx_dev_register(struct device *dev)
+static int __devinit __maybe_unused dfx_dev_register(struct device *dev)
{
int status;
@@ -3709,7 +3708,7 @@ static int __devinit __unused dfx_dev_register(struct device *dev)
return status;
}
-static int __devexit __unused dfx_dev_unregister(struct device *dev)
+static int __devexit __maybe_unused dfx_dev_unregister(struct device *dev)
{
put_device(dev);
dfx_unregister(dev);
diff --git a/drivers/net/ehea/ehea.h b/drivers/net/ehea/ehea.h
index 489c8b2..8ee2c2c 100644
--- a/drivers/net/ehea/ehea.h
+++ b/drivers/net/ehea/ehea.h
@@ -39,7 +39,7 @@
#include <asm/io.h>
#define DRV_NAME "ehea"
-#define DRV_VERSION "EHEA_0071"
+#define DRV_VERSION "EHEA_0072"
/* eHEA capability flags */
#define DLPAR_PORT_ADD_REM 1
diff --git a/drivers/net/ehea/ehea_main.c b/drivers/net/ehea/ehea_main.c
index 4c70a93..58702f5 100644
--- a/drivers/net/ehea/ehea_main.c
+++ b/drivers/net/ehea/ehea_main.c
@@ -589,6 +589,23 @@ static int ehea_poll(struct net_device *dev, int *budget)
return 1;
}
+#ifdef CONFIG_NET_POLL_CONTROLLER
+static void ehea_netpoll(struct net_device *dev)
+{
+ struct ehea_port *port = netdev_priv(dev);
+
+ netif_rx_schedule(port->port_res[0].d_netdev);
+}
+#endif
+
+static int ehea_poll_firstqueue(struct net_device *dev, int *budget)
+{
+ struct ehea_port *port = netdev_priv(dev);
+ struct net_device *d_dev = port->port_res[0].d_netdev;
+
+ return ehea_poll(d_dev, budget);
+}
+
static irqreturn_t ehea_recv_irq_handler(int irq, void *param)
{
struct ehea_port_res *pr = param;
@@ -2626,7 +2643,10 @@ struct ehea_port *ehea_setup_single_port(struct ehea_adapter *adapter,
memcpy(dev->dev_addr, &port->mac_addr, ETH_ALEN);
dev->open = ehea_open;
- dev->poll = ehea_poll;
+ dev->poll = ehea_poll_firstqueue;
+#ifdef CONFIG_NET_POLL_CONTROLLER
+ dev->poll_controller = ehea_netpoll;
+#endif
dev->weight = 64;
dev->stop = ehea_stop;
dev->hard_start_xmit = ehea_start_xmit;
diff --git a/drivers/net/forcedeth.c b/drivers/net/forcedeth.c
index 6d1d50a..661c747 100644
--- a/drivers/net/forcedeth.c
+++ b/drivers/net/forcedeth.c
@@ -5546,6 +5546,22 @@ static struct pci_device_id pci_tbl[] = {
PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_27),
.driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT,
},
+ { /* MCP73 Ethernet Controller */
+ PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_28),
+ .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT,
+ },
+ { /* MCP73 Ethernet Controller */
+ PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_29),
+ .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT,
+ },
+ { /* MCP73 Ethernet Controller */
+ PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_30),
+ .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT,
+ },
+ { /* MCP73 Ethernet Controller */
+ PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_31),
+ .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT,
+ },
{0,},
};
diff --git a/drivers/net/netxen/netxen_nic.h b/drivers/net/netxen/netxen_nic.h
index 325269d..d4c92cc 100644
--- a/drivers/net/netxen/netxen_nic.h
+++ b/drivers/net/netxen/netxen_nic.h
@@ -1179,8 +1179,7 @@ dma_watchdog_shutdown_poll_result(struct netxen_adapter *adapter)
NETXEN_CAM_RAM(NETXEN_CAM_RAM_DMA_WATCHDOG_CTRL), &ctrl, 4))
printk(KERN_ERR "failed to read dma watchdog status\n");
- return ((netxen_get_dma_watchdog_enabled(ctrl) == 0) &&
- (netxen_get_dma_watchdog_disabled(ctrl) == 0));
+ return (netxen_get_dma_watchdog_enabled(ctrl) == 0);
}
static inline int
diff --git a/drivers/net/netxen/netxen_nic_main.c b/drivers/net/netxen/netxen_nic_main.c
index b703ccf..19e2fa9 100644
--- a/drivers/net/netxen/netxen_nic_main.c
+++ b/drivers/net/netxen/netxen_nic_main.c
@@ -46,7 +46,7 @@ MODULE_DESCRIPTION("NetXen Multi port (1/10) Gigabit Network Driver");
MODULE_LICENSE("GPL");
MODULE_VERSION(NETXEN_NIC_LINUX_VERSIONID);
-char netxen_nic_driver_name[] = "netxen-nic";
+char netxen_nic_driver_name[] = "netxen_nic";
static char netxen_nic_driver_string[] = "NetXen Network Driver version "
NETXEN_NIC_LINUX_VERSIONID;
@@ -640,6 +640,10 @@ netxen_nic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
NETXEN_CRB_NORMALIZE(adapter,
NETXEN_ROMUSB_GLB_PEGTUNE_DONE));
/* Handshake with the card before we register the devices. */
+ writel(0, NETXEN_CRB_NORMALIZE(adapter, CRB_CMDPEG_STATE));
+ netxen_pinit_from_rom(adapter, 0);
+ msleep(1);
+ netxen_load_firmware(adapter);
netxen_phantom_init(adapter, NETXEN_NIC_PEG_TUNE);
}
@@ -782,19 +786,18 @@ static void __devexit netxen_nic_remove(struct pci_dev *pdev)
if (adapter->portnum == 0) {
if (init_firmware_done) {
- dma_watchdog_shutdown_request(adapter);
- msleep(100);
i = 100;
- while ((dma_watchdog_shutdown_poll_result(adapter) != 1) && i) {
- printk(KERN_INFO "dma_watchdog_shutdown_poll still in progress\n");
+ do {
+ if (dma_watchdog_shutdown_request(adapter) == 1)
+ break;
msleep(100);
- i--;
- }
+ if (dma_watchdog_shutdown_poll_result(adapter) == 1)
+ break;
+ } while (--i);
- if (i == 0) {
- printk(KERN_ERR "dma_watchdog_shutdown_request failed\n");
- return;
- }
+ if (i == 0)
+ printk(KERN_ERR "%s: dma_watchdog_shutdown failed\n",
+ netdev->name);
/* clear the register for future unloads/loads */
writel(0, NETXEN_CRB_NORMALIZE(adapter, NETXEN_CAM_RAM(0x1fc)));
@@ -803,11 +806,9 @@ static void __devexit netxen_nic_remove(struct pci_dev *pdev)
/* leave the hw in the same state as reboot */
writel(0, NETXEN_CRB_NORMALIZE(adapter, CRB_CMDPEG_STATE));
- if (netxen_pinit_from_rom(adapter, 0))
- return;
+ netxen_pinit_from_rom(adapter, 0);
msleep(1);
- if (netxen_load_firmware(adapter))
- return;
+ netxen_load_firmware(adapter);
netxen_phantom_init(adapter, NETXEN_NIC_PEG_TUNE);
}
@@ -816,22 +817,21 @@ static void __devexit netxen_nic_remove(struct pci_dev *pdev)
printk(KERN_INFO "State: 0x%0x\n",
readl(NETXEN_CRB_NORMALIZE(adapter, CRB_CMDPEG_STATE)));
- dma_watchdog_shutdown_request(adapter);
- msleep(100);
i = 100;
- while ((dma_watchdog_shutdown_poll_result(adapter) != 1) && i) {
- printk(KERN_INFO "dma_watchdog_shutdown_poll still in progress\n");
+ do {
+ if (dma_watchdog_shutdown_request(adapter) == 1)
+ break;
msleep(100);
- i--;
- }
+ if (dma_watchdog_shutdown_poll_result(adapter) == 1)
+ break;
+ } while (--i);
if (i) {
netxen_free_adapter_offload(adapter);
} else {
- printk(KERN_ERR "failed to dma shutdown\n");
- return;
+ printk(KERN_ERR "%s: dma_watchdog_shutdown failed\n",
+ netdev->name);
}
-
}
iounmap(adapter->ahw.db_base);
diff --git a/drivers/net/phy/vitesse.c b/drivers/net/phy/vitesse.c
index 6a53856..8874497 100644
--- a/drivers/net/phy/vitesse.c
+++ b/drivers/net/phy/vitesse.c
@@ -109,7 +109,7 @@ static int vsc824x_config_intr(struct phy_device *phydev)
*/
err = phy_read(phydev, MII_VSC8244_ISTAT);
- if (err)
+ if (err < 0)
return err;
err = phy_write(phydev, MII_VSC8244_IMASK, 0);
diff --git a/drivers/net/ps3_gelic_net.c b/drivers/net/ps3_gelic_net.c
index 08d2506..13d1c0a 100644
--- a/drivers/net/ps3_gelic_net.c
+++ b/drivers/net/ps3_gelic_net.c
@@ -290,7 +290,8 @@ static void gelic_net_release_rx_chain(struct gelic_net_card *card)
descr->buf_addr = 0;
dev_kfree_skb_any(descr->skb);
descr->skb = NULL;
- descr->dmac_cmd_status = GELIC_NET_DESCR_NOT_IN_USE;
+ gelic_net_set_descr_status(descr,
+ GELIC_NET_DESCR_NOT_IN_USE);
}
descr = descr->next;
} while (descr != card->rx_chain.head);
@@ -374,7 +375,7 @@ static void gelic_net_release_tx_descr(struct gelic_net_card *card,
descr->skb = NULL;
/* set descr status */
- descr->dmac_cmd_status = GELIC_NET_DMAC_CMDSTAT_NOT_IN_USE;
+ gelic_net_set_descr_status(descr, GELIC_NET_DESCR_NOT_IN_USE);
}
/**
@@ -403,26 +404,29 @@ static void gelic_net_release_tx_chain(struct gelic_net_card *card, int stop)
"%s: forcing end of tx descriptor " \
"with status %x\n",
__func__, status);
- card->netdev_stats.tx_dropped++;
+ card->netdev->stats.tx_dropped++;
break;
case GELIC_NET_DESCR_COMPLETE:
- card->netdev_stats.tx_packets++;
- card->netdev_stats.tx_bytes +=
- tx_chain->tail->skb->len;
+ if (tx_chain->tail->skb) {
+ card->netdev->stats.tx_packets++;
+ card->netdev->stats.tx_bytes +=
+ tx_chain->tail->skb->len;
+ }
break;
case GELIC_NET_DESCR_CARDOWNED:
/* pending tx request */
default:
/* any other value (== GELIC_NET_DESCR_NOT_IN_USE) */
- goto out;
+ if (!stop)
+ goto out;
}
gelic_net_release_tx_descr(card, tx_chain->tail);
- release = 1;
+ release ++;
}
out:
- if (!stop && release)
+ if (!stop && (2 < release))
netif_wake_queue(card->netdev);
}
@@ -659,19 +663,21 @@ static int gelic_net_prepare_tx_descr_v(struct gelic_net_card *card,
{
dma_addr_t buf[2];
unsigned int vlan_len;
+ struct gelic_net_descr *sec_descr = descr->next;
if (skb->len < GELIC_NET_VLAN_POS)
return -EINVAL;
- memcpy(&descr->vlan, skb->data, GELIC_NET_VLAN_POS);
+ vlan_len = GELIC_NET_VLAN_POS;
+ memcpy(&descr->vlan, skb->data, vlan_len);
if (card->vlan_index != -1) {
+ /* internal vlan tag used */
descr->vlan.h_vlan_proto = htons(ETH_P_8021Q); /* vlan 0x8100*/
descr->vlan.h_vlan_TCI = htons(card->vlan_id[card->vlan_index]);
- vlan_len = GELIC_NET_VLAN_POS + VLAN_HLEN; /* VLAN_HLEN=4 */
- } else
- vlan_len = GELIC_NET_VLAN_POS; /* no vlan tag */
+ vlan_len += VLAN_HLEN; /* added for above two lines */
+ }
- /* first descr */
+ /* map data area */
buf[0] = dma_map_single(ctodev(card), &descr->vlan,
vlan_len, DMA_TO_DEVICE);
@@ -682,20 +688,6 @@ static int gelic_net_prepare_tx_descr_v(struct gelic_net_card *card,
return -ENOMEM;
}
- descr->buf_addr = buf[0];
- descr->buf_size = vlan_len;
- descr->skb = skb; /* not used */
- descr->data_status = 0;
- gelic_net_set_txdescr_cmdstat(descr, skb, 1); /* not the frame end */
-
- /* second descr */
- card->tx_chain.head = card->tx_chain.head->next;
- descr->next_descr_addr = descr->next->bus_addr;
- descr = descr->next;
- if (gelic_net_get_descr_status(descr) != GELIC_NET_DESCR_NOT_IN_USE)
- /* XXX will be removed */
- dev_err(ctodev(card), "descr is not free!\n");
-
buf[1] = dma_map_single(ctodev(card), skb->data + GELIC_NET_VLAN_POS,
skb->len - GELIC_NET_VLAN_POS,
DMA_TO_DEVICE);
@@ -710,13 +702,24 @@ static int gelic_net_prepare_tx_descr_v(struct gelic_net_card *card,
return -ENOMEM;
}
- descr->buf_addr = buf[1];
- descr->buf_size = skb->len - GELIC_NET_VLAN_POS;
- descr->skb = skb;
+ /* first descr */
+ descr->buf_addr = buf[0];
+ descr->buf_size = vlan_len;
+ descr->skb = NULL; /* not used */
descr->data_status = 0;
- descr->next_descr_addr = 0; /* terminate hw descr */
- gelic_net_set_txdescr_cmdstat(descr, skb, 0);
+ descr->next_descr_addr = descr->next->bus_addr;
+ gelic_net_set_txdescr_cmdstat(descr, skb, 1); /* not the frame end */
+ /* second descr */
+ sec_descr->buf_addr = buf[1];
+ sec_descr->buf_size = skb->len - GELIC_NET_VLAN_POS;
+ sec_descr->skb = skb;
+ sec_descr->data_status = 0;
+ sec_descr->next_descr_addr = 0; /* terminate hw descr */
+ gelic_net_set_txdescr_cmdstat(sec_descr, skb, 0);
+
+ /* bump free descriptor pointer */
+ card->tx_chain.head = sec_descr->next;
return 0;
}
@@ -729,7 +732,7 @@ static int gelic_net_prepare_tx_descr_v(struct gelic_net_card *card,
static int gelic_net_kick_txdma(struct gelic_net_card *card,
struct gelic_net_descr *descr)
{
- int status = -ENXIO;
+ int status = 0;
int count = 10;
if (card->tx_dma_progress)
@@ -763,47 +766,62 @@ static int gelic_net_kick_txdma(struct gelic_net_card *card,
static int gelic_net_xmit(struct sk_buff *skb, struct net_device *netdev)
{
struct gelic_net_card *card = netdev_priv(netdev);
- struct gelic_net_descr *descr = NULL;
+ struct gelic_net_descr *descr;
int result;
unsigned long flags;
spin_lock_irqsave(&card->tx_dma_lock, flags);
gelic_net_release_tx_chain(card, 0);
- if (!skb)
- goto kick;
+
descr = gelic_net_get_next_tx_descr(card);
if (!descr) {
+ /*
+ * no more descriptors free
+ */
netif_stop_queue(netdev);
spin_unlock_irqrestore(&card->tx_dma_lock, flags);
return NETDEV_TX_BUSY;
}
- result = gelic_net_prepare_tx_descr_v(card, descr, skb);
-
- if (result)
- goto error;
- card->tx_chain.head = card->tx_chain.head->next;
-
- if (descr->prev)
- descr->prev->next_descr_addr = descr->bus_addr;
-kick:
+ result = gelic_net_prepare_tx_descr_v(card, descr, skb);
+ if (result) {
+ /*
+ * DMA map failed. As chanses are that failure
+ * would continue, just release skb and return
+ */
+ card->netdev->stats.tx_dropped++;
+ dev_kfree_skb_any(skb);
+ spin_unlock_irqrestore(&card->tx_dma_lock, flags);
+ return NETDEV_TX_OK;
+ }
+ /*
+ * link this prepared descriptor to previous one
+ * to achieve high performance
+ */
+ descr->prev->next_descr_addr = descr->bus_addr;
/*
* as hardware descriptor is modified in the above lines,
* ensure that the hardware sees it
*/
wmb();
- if (gelic_net_kick_txdma(card, card->tx_chain.tail))
- goto error;
+ if (gelic_net_kick_txdma(card, descr)) {
+ /*
+ * kick failed.
+ * release descriptors which were just prepared
+ */
+ card->netdev->stats.tx_dropped++;
+ gelic_net_release_tx_descr(card, descr);
+ gelic_net_release_tx_descr(card, descr->next);
+ card->tx_chain.tail = descr->next->next;
+ dev_info(ctodev(card), "%s: kick failure\n", __func__);
+ } else {
+ /* OK, DMA started/reserved */
+ netdev->trans_start = jiffies;
+ }
- netdev->trans_start = jiffies;
spin_unlock_irqrestore(&card->tx_dma_lock, flags);
return NETDEV_TX_OK;
-
-error:
- card->netdev_stats.tx_dropped++;
- spin_unlock_irqrestore(&card->tx_dma_lock, flags);
- return NETDEV_TX_LOCKED;
}
/**
@@ -854,8 +872,8 @@ static void gelic_net_pass_skb_up(struct gelic_net_descr *descr,
skb->ip_summed = CHECKSUM_NONE;
/* update netdevice statistics */
- card->netdev_stats.rx_packets++;
- card->netdev_stats.rx_bytes += skb->len;
+ card->netdev->stats.rx_packets++;
+ card->netdev->stats.rx_bytes += skb->len;
/* pass skb up to stack */
netif_receive_skb(skb);
@@ -895,38 +913,67 @@ static int gelic_net_decode_one_descr(struct gelic_net_card *card)
(status == GELIC_NET_DESCR_FORCE_END)) {
dev_info(ctodev(card), "dropping RX descriptor with state %x\n",
status);
- card->netdev_stats.rx_dropped++;
+ card->netdev->stats.rx_dropped++;
goto refill;
}
- if ((status != GELIC_NET_DESCR_COMPLETE) &&
- (status != GELIC_NET_DESCR_FRAME_END)) {
+ if (status == GELIC_NET_DESCR_BUFFER_FULL) {
+ /*
+ * Buffer full would occur if and only if
+ * the frame length was longer than the size of this
+ * descriptor's buffer. If the frame length was equal
+ * to or shorter than buffer'size, FRAME_END condition
+ * would occur.
+ * Anyway this frame was longer than the MTU,
+ * just drop it.
+ */
+ dev_info(ctodev(card), "overlength frame\n");
+ goto refill;
+ }
+ /*
+ * descriptoers any other than FRAME_END here should
+ * be treated as error.
+ */
+ if (status != GELIC_NET_DESCR_FRAME_END) {
dev_dbg(ctodev(card), "RX descriptor with state %x\n",
status);
goto refill;
}
/* ok, we've got a packet in descr */
- gelic_net_pass_skb_up(descr, card); /* 1: skb_up sccess */
-
+ gelic_net_pass_skb_up(descr, card);
refill:
- descr->next_descr_addr = 0; /* unlink the descr */
+ /*
+ * So that always DMAC can see the end
+ * of the descriptor chain to avoid
+ * from unwanted DMAC overrun.
+ */
+ descr->next_descr_addr = 0;
/* change the descriptor state: */
gelic_net_set_descr_status(descr, GELIC_NET_DESCR_NOT_IN_USE);
- /* refill one desc
- * FIXME: this can fail, but for now, just leave this
- * descriptor without skb
+ /*
+ * this call can fail, but for now, just leave this
+ * decriptor without skb
*/
gelic_net_prepare_rx_descr(card, descr);
+
chain->head = descr;
chain->tail = descr->next;
+
+ /*
+ * Set this descriptor the end of the chain.
+ */
descr->prev->next_descr_addr = descr->bus_addr;
+ /*
+ * If dmac chain was met, DMAC stopped.
+ * thus re-enable it
+ */
if (dmac_chain_ended) {
- gelic_net_enable_rxdmac(card);
- dev_dbg(ctodev(card), "reenable rx dma\n");
+ card->rx_dma_restart_required = 1;
+ dev_dbg(ctodev(card), "reenable rx dma scheduled\n");
}
return 1;
@@ -968,20 +1015,6 @@ static int gelic_net_poll(struct net_device *netdev, int *budget)
} else
return 1;
}
-
-/**
- * gelic_net_get_stats - get interface statistics
- * @netdev: interface device structure
- *
- * returns the interface statistics residing in the gelic_net_card struct
- */
-static struct net_device_stats *gelic_net_get_stats(struct net_device *netdev)
-{
- struct gelic_net_card *card = netdev_priv(netdev);
-
- return &card->netdev_stats;
-}
-
/**
* gelic_net_change_mtu - changes the MTU of an interface
* @netdev: interface device structure
@@ -1016,6 +1049,11 @@ static irqreturn_t gelic_net_interrupt(int irq, void *ptr)
if (!status)
return IRQ_NONE;
+ if (card->rx_dma_restart_required) {
+ card->rx_dma_restart_required = 0;
+ gelic_net_enable_rxdmac(card);
+ }
+
if (status & GELIC_NET_RXINT) {
gelic_net_rx_irq_off(card);
netif_rx_schedule(netdev);
@@ -1024,9 +1062,10 @@ static irqreturn_t gelic_net_interrupt(int irq, void *ptr)
if (status & GELIC_NET_TXINT) {
spin_lock_irqsave(&card->tx_dma_lock, flags);
card->tx_dma_progress = 0;
+ gelic_net_release_tx_chain(card, 0);
+ /* kick outstanding tx descriptor if any */
+ gelic_net_kick_txdma(card, card->tx_chain.tail);
spin_unlock_irqrestore(&card->tx_dma_lock, flags);
- /* start pending DMA */
- gelic_net_xmit(NULL, netdev);
}
return IRQ_HANDLED;
}
@@ -1068,7 +1107,7 @@ static int gelic_net_open_device(struct gelic_net_card *card)
}
result = request_irq(card->netdev->irq, gelic_net_interrupt,
- IRQF_DISABLED, "gelic network", card->netdev);
+ IRQF_DISABLED, card->netdev->name, card->netdev);
if (result) {
dev_info(ctodev(card), "%s:%d: request_irq failed (%d)\n",
@@ -1107,7 +1146,7 @@ static int gelic_net_open(struct net_device *netdev)
card->descr, GELIC_NET_TX_DESCRIPTORS))
goto alloc_tx_failed;
if (gelic_net_init_chain(card, &card->rx_chain,
- card->descr + GELIC_NET_RX_DESCRIPTORS,
+ card->descr + GELIC_NET_TX_DESCRIPTORS,
GELIC_NET_RX_DESCRIPTORS))
goto alloc_rx_failed;
@@ -1129,7 +1168,6 @@ static int gelic_net_open(struct net_device *netdev)
netif_start_queue(netdev);
netif_carrier_on(netdev);
- netif_poll_enable(netdev);
return 0;
@@ -1141,7 +1179,6 @@ alloc_tx_failed:
return -ENOMEM;
}
-#ifdef GELIC_NET_ETHTOOL
static void gelic_net_get_drvinfo (struct net_device *netdev,
struct ethtool_drvinfo *info)
{
@@ -1261,7 +1298,6 @@ static struct ethtool_ops gelic_net_ethtool_ops = {
.get_rx_csum = gelic_net_get_rx_csum,
.set_rx_csum = gelic_net_set_rx_csum,
};
-#endif
/**
* gelic_net_tx_timeout_task - task scheduled by the watchdog timeout
@@ -1320,7 +1356,6 @@ static void gelic_net_setup_netdev_ops(struct net_device *netdev)
netdev->open = &gelic_net_open;
netdev->stop = &gelic_net_stop;
netdev->hard_start_xmit = &gelic_net_xmit;
- netdev->get_stats = &gelic_net_get_stats;
netdev->set_multicast_list = &gelic_net_set_multi;
netdev->change_mtu = &gelic_net_change_mtu;
/* tx watchdog */
@@ -1329,9 +1364,7 @@ static void gelic_net_setup_netdev_ops(struct net_device *netdev)
/* NAPI */
netdev->poll = &gelic_net_poll;
netdev->weight = GELIC_NET_NAPI_WEIGHT;
-#ifdef GELIC_NET_ETHTOOL
netdev->ethtool_ops = &gelic_net_ethtool_ops;
-#endif
}
/**
diff --git a/drivers/net/ps3_gelic_net.h b/drivers/net/ps3_gelic_net.h
index 5e1c286..a9c4c4f 100644
--- a/drivers/net/ps3_gelic_net.h
+++ b/drivers/net/ps3_gelic_net.h
@@ -28,21 +28,12 @@
#ifndef _GELIC_NET_H
#define _GELIC_NET_H
-#define GELIC_NET_DRV_NAME "Gelic Network Driver"
-#define GELIC_NET_DRV_VERSION "1.0"
-
-#define GELIC_NET_ETHTOOL /* use ethtool */
-
-/* ioctl */
-#define GELIC_NET_GET_MODE (SIOCDEVPRIVATE + 0)
-#define GELIC_NET_SET_MODE (SIOCDEVPRIVATE + 1)
-
/* descriptors */
#define GELIC_NET_RX_DESCRIPTORS 128 /* num of descriptors */
#define GELIC_NET_TX_DESCRIPTORS 128 /* num of descriptors */
-#define GELIC_NET_MAX_MTU 2308
-#define GELIC_NET_MIN_MTU 64
+#define GELIC_NET_MAX_MTU VLAN_ETH_FRAME_LEN
+#define GELIC_NET_MIN_MTU VLAN_ETH_ZLEN
#define GELIC_NET_RXBUF_ALIGN 128
#define GELIC_NET_RX_CSUM_DEFAULT 1 /* hw chksum */
#define GELIC_NET_WATCHDOG_TIMEOUT 5*HZ
@@ -90,7 +81,8 @@ enum gelic_net_int1_status {
*/
#define GELIC_NET_RXVLNPKT 0x00200000 /* VLAN packet */
/* bit 20..16 reserved */
-#define GELIC_NET_RXRECNUM 0x0000ff00 /* reception receipt number */
+#define GELIC_NET_RXRRECNUM 0x0000ff00 /* reception receipt number */
+#define GELIC_NET_RXRRECNUM_SHIFT 8
/* bit 7..0 reserved */
#define GELIC_NET_TXDESC_TAIL 0
@@ -133,19 +125,19 @@ enum gelic_net_int1_status {
* interrupt status */
#define GELIC_NET_DMAC_CMDSTAT_CHAIN_END 0x00000002 /* RXDCEIS:DMA stopped */
-#define GELIC_NET_DMAC_CMDSTAT_NOT_IN_USE 0xb0000000
#define GELIC_NET_DESCR_IND_PROC_SHIFT 28
#define GELIC_NET_DESCR_IND_PROC_MASKO 0x0fffffff
enum gelic_net_descr_status {
- GELIC_NET_DESCR_COMPLETE = 0x00, /* used in rx and tx */
+ GELIC_NET_DESCR_COMPLETE = 0x00, /* used in tx */
+ GELIC_NET_DESCR_BUFFER_FULL = 0x00, /* used in rx */
GELIC_NET_DESCR_RESPONSE_ERROR = 0x01, /* used in rx and tx */
GELIC_NET_DESCR_PROTECTION_ERROR = 0x02, /* used in rx and tx */
GELIC_NET_DESCR_FRAME_END = 0x04, /* used in rx */
GELIC_NET_DESCR_FORCE_END = 0x05, /* used in rx and tx */
GELIC_NET_DESCR_CARDOWNED = 0x0a, /* used in rx and tx */
- GELIC_NET_DESCR_NOT_IN_USE /* any other value */
+ GELIC_NET_DESCR_NOT_IN_USE = 0x0b /* any other value */
};
/* for lv1_net_control */
#define GELIC_NET_GET_MAC_ADDRESS 0x0000000000000001
@@ -216,10 +208,10 @@ struct gelic_net_card {
struct gelic_net_descr_chain tx_chain;
struct gelic_net_descr_chain rx_chain;
+ int rx_dma_restart_required;
/* gurad dmac descriptor chain*/
spinlock_t chain_lock;
- struct net_device_stats netdev_stats;
int rx_csum;
/* guard tx_dma_progress */
spinlock_t tx_dma_lock;
diff --git a/drivers/net/ucc_geth.c b/drivers/net/ucc_geth.c
index e4736a3..12e01b2 100644
--- a/drivers/net/ucc_geth.c
+++ b/drivers/net/ucc_geth.c
@@ -43,10 +43,6 @@
#undef DEBUG
-#define DRV_DESC "QE UCC Gigabit Ethernet Controller"
-#define DRV_NAME "ucc_geth"
-#define DRV_VERSION "1.1"
-
#define ugeth_printk(level, format, arg...) \
printk(level format "\n", ## arg)
@@ -64,9 +60,19 @@
#else
#define ugeth_vdbg(fmt, args...) do { } while (0)
#endif /* UGETH_VERBOSE_DEBUG */
+#define UGETH_MSG_DEFAULT (NETIF_MSG_IFUP << 1 ) - 1
+void uec_set_ethtool_ops(struct net_device *netdev);
+
static DEFINE_SPINLOCK(ugeth_lock);
+static struct {
+ u32 msg_enable;
+} debug = { -1 };
+
+module_param_named(debug, debug.msg_enable, int, 0);
+MODULE_PARM_DESC(debug, "Debug verbosity level (0=none, ..., 0xffff=all)");
+
static struct ucc_geth_info ugeth_primary_info = {
.uf_info = {
.bd_mem_part = MEM_PART_SYSTEM,
@@ -104,6 +110,7 @@ static struct ucc_geth_info ugeth_primary_info = {
.maxRetransmission = 0xf,
.collisionWindow = 0x37,
.receiveFlowControl = 1,
+ .transmitFlowControl = 1,
.maxGroupAddrInHash = 4,
.maxIndAddrInHash = 4,
.prel = 7,
@@ -139,7 +146,9 @@ static struct ucc_geth_info ugeth_primary_info = {
.numStationAddresses = UCC_GETH_NUM_OF_STATION_ADDRESSES_1,
.largestexternallookupkeysize =
QE_FLTR_LARGEST_EXTERNAL_TABLE_LOOKUP_KEY_SIZE_NONE,
- .statisticsMode = UCC_GETH_STATISTICS_GATHERING_MODE_NONE,
+ .statisticsMode = UCC_GETH_STATISTICS_GATHERING_MODE_HARDWARE |
+ UCC_GETH_STATISTICS_GATHERING_MODE_FIRMWARE_TX |
+ UCC_GETH_STATISTICS_GATHERING_MODE_FIRMWARE_RX,
.vlanOperationTagged = UCC_GETH_VLAN_OPERATION_TAGGED_NOP,
.vlanOperationNonTagged = UCC_GETH_VLAN_OPERATION_NON_TAGGED_NOP,
.rxQoSMode = UCC_GETH_QOS_MODE_DEFAULT,
@@ -281,7 +290,8 @@ static int fill_init_enet_entries(struct ucc_geth_private *ugeth,
for (i = 0; i < num_entries; i++) {
if ((snum = qe_get_snum()) < 0) {
- ugeth_err("fill_init_enet_entries: Can not get SNUM.");
+ if (netif_msg_ifup(ugeth))
+ ugeth_err("fill_init_enet_entries: Can not get SNUM.");
return snum;
}
if ((i == 0) && skip_page_for_first_entry)
@@ -291,8 +301,8 @@ static int fill_init_enet_entries(struct ucc_geth_private *ugeth,
init_enet_offset =
qe_muram_alloc(thread_size, thread_alignment);
if (IS_ERR_VALUE(init_enet_offset)) {
- ugeth_err
- ("fill_init_enet_entries: Can not allocate DPRAM memory.");
+ if (netif_msg_ifup(ugeth))
+ ugeth_err("fill_init_enet_entries: Can not allocate DPRAM memory.");
qe_put_snum((u8) snum);
return -ENOMEM;
}
@@ -1200,7 +1210,7 @@ static int init_inter_frame_gap_params(u8 non_btb_cs_ipg,
return 0;
}
-static int init_flow_control_params(u32 automatic_flow_control_mode,
+int init_flow_control_params(u32 automatic_flow_control_mode,
int rx_flow_control_enable,
int tx_flow_control_enable,
u16 pause_period,
@@ -1486,9 +1496,9 @@ static int adjust_enet_interface(struct ucc_geth_private *ugeth)
ret_val = init_preamble_length(ug_info->prel, &ug_regs->maccfg2);
if (ret_val != 0) {
- ugeth_err
- ("%s: Preamble length must be between 3 and 7 inclusive.",
- __FUNCTION__);
+ if (netif_msg_probe(ugeth))
+ ugeth_err("%s: Preamble length must be between 3 and 7 inclusive.",
+ __FUNCTION__);
return ret_val;
}
@@ -1726,7 +1736,8 @@ static int ugeth_enable(struct ucc_geth_private *ugeth, enum comm_dir mode)
/* check if the UCC number is in range. */
if (ugeth->ug_info->uf_info.ucc_num >= UCC_MAX_NUM) {
- ugeth_err("%s: ucc_num out of range.", __FUNCTION__);
+ if (netif_msg_probe(ugeth))
+ ugeth_err("%s: ucc_num out of range.", __FUNCTION__);
return -EINVAL;
}
@@ -1754,7 +1765,8 @@ static int ugeth_disable(struct ucc_geth_private * ugeth, enum comm_dir mode)
/* check if the UCC number is in range. */
if (ugeth->ug_info->uf_info.ucc_num >= UCC_MAX_NUM) {
- ugeth_err("%s: ucc_num out of range.", __FUNCTION__);
+ if (netif_msg_probe(ugeth))
+ ugeth_err("%s: ucc_num out of range.", __FUNCTION__);
return -EINVAL;
}
@@ -2306,7 +2318,9 @@ static int ucc_struct_init(struct ucc_geth_private *ugeth)
if (!((uf_info->bd_mem_part == MEM_PART_SYSTEM) ||
(uf_info->bd_mem_part == MEM_PART_MURAM))) {
- ugeth_err("%s: Bad memory partition value.", __FUNCTION__);
+ if (netif_msg_probe(ugeth))
+ ugeth_err("%s: Bad memory partition value.",
+ __FUNCTION__);
return -EINVAL;
}
@@ -2315,9 +2329,10 @@ static int ucc_struct_init(struct ucc_geth_private *ugeth)
if ((ug_info->bdRingLenRx[i] < UCC_GETH_RX_BD_RING_SIZE_MIN) ||
(ug_info->bdRingLenRx[i] %
UCC_GETH_RX_BD_RING_SIZE_ALIGNMENT)) {
- ugeth_err
- ("%s: Rx BD ring length must be multiple of 4,"
- " no smaller than 8.", __FUNCTION__);
+ if (netif_msg_probe(ugeth))
+ ugeth_err
+ ("%s: Rx BD ring length must be multiple of 4, no smaller than 8.",
+ __FUNCTION__);
return -EINVAL;
}
}
@@ -2325,9 +2340,10 @@ static int ucc_struct_init(struct ucc_geth_private *ugeth)
/* Tx BD lengths */
for (i = 0; i < ug_info->numQueuesTx; i++) {
if (ug_info->bdRingLenTx[i] < UCC_GETH_TX_BD_RING_SIZE_MIN) {
- ugeth_err
- ("%s: Tx BD ring length must be no smaller than 2.",
- __FUNCTION__);
+ if (netif_msg_probe(ugeth))
+ ugeth_err
+ ("%s: Tx BD ring length must be no smaller than 2.",
+ __FUNCTION__);
return -EINVAL;
}
}
@@ -2335,31 +2351,35 @@ static int ucc_struct_init(struct ucc_geth_private *ugeth)
/* mrblr */
if ((uf_info->max_rx_buf_length == 0) ||
(uf_info->max_rx_buf_length % UCC_GETH_MRBLR_ALIGNMENT)) {
- ugeth_err
- ("%s: max_rx_buf_length must be non-zero multiple of 128.",
- __FUNCTION__);
+ if (netif_msg_probe(ugeth))
+ ugeth_err
+ ("%s: max_rx_buf_length must be non-zero multiple of 128.",
+ __FUNCTION__);
return -EINVAL;
}
/* num Tx queues */
if (ug_info->numQueuesTx > NUM_TX_QUEUES) {
- ugeth_err("%s: number of tx queues too large.", __FUNCTION__);
+ if (netif_msg_probe(ugeth))
+ ugeth_err("%s: number of tx queues too large.", __FUNCTION__);
return -EINVAL;
}
/* num Rx queues */
if (ug_info->numQueuesRx > NUM_RX_QUEUES) {
- ugeth_err("%s: number of rx queues too large.", __FUNCTION__);
+ if (netif_msg_probe(ugeth))
+ ugeth_err("%s: number of rx queues too large.", __FUNCTION__);
return -EINVAL;
}
/* l2qt */
for (i = 0; i < UCC_GETH_VLAN_PRIORITY_MAX; i++) {
if (ug_info->l2qt[i] >= ug_info->numQueuesRx) {
- ugeth_err
- ("%s: VLAN priority table entry must not be"
- " larger than number of Rx queues.",
- __FUNCTION__);
+ if (netif_msg_probe(ugeth))
+ ugeth_err
+ ("%s: VLAN priority table entry must not be"
+ " larger than number of Rx queues.",
+ __FUNCTION__);
return -EINVAL;
}
}
@@ -2367,26 +2387,29 @@ static int ucc_struct_init(struct ucc_geth_private *ugeth)
/* l3qt */
for (i = 0; i < UCC_GETH_IP_PRIORITY_MAX; i++) {
if (ug_info->l3qt[i] >= ug_info->numQueuesRx) {
- ugeth_err
- ("%s: IP priority table entry must not be"
- " larger than number of Rx queues.",
- __FUNCTION__);
+ if (netif_msg_probe(ugeth))
+ ugeth_err
+ ("%s: IP priority table entry must not be"
+ " larger than number of Rx queues.",
+ __FUNCTION__);
return -EINVAL;
}
}
if (ug_info->cam && !ug_info->ecamptr) {
- ugeth_err("%s: If cam mode is chosen, must supply cam ptr.",
- __FUNCTION__);
+ if (netif_msg_probe(ugeth))
+ ugeth_err("%s: If cam mode is chosen, must supply cam ptr.",
+ __FUNCTION__);
return -EINVAL;
}
if ((ug_info->numStationAddresses !=
UCC_GETH_NUM_OF_STATION_ADDRESSES_1)
&& ug_info->rxExtendedFiltering) {
- ugeth_err("%s: Number of station addresses greater than 1 "
- "not allowed in extended parsing mode.",
- __FUNCTION__);
+ if (netif_msg_probe(ugeth))
+ ugeth_err("%s: Number of station addresses greater than 1 "
+ "not allowed in extended parsing mode.",
+ __FUNCTION__);
return -EINVAL;
}
@@ -2399,7 +2422,8 @@ static int ucc_struct_init(struct ucc_geth_private *ugeth)
uf_info->uccm_mask |= (UCCE_TXBF_SINGLE_MASK << i);
/* Initialize the general fast UCC block. */
if (ucc_fast_init(uf_info, &ugeth->uccf)) {
- ugeth_err("%s: Failed to init uccf.", __FUNCTION__);
+ if (netif_msg_probe(ugeth))
+ ugeth_err("%s: Failed to init uccf.", __FUNCTION__);
ucc_geth_memclean(ugeth);
return -ENOMEM;
}
@@ -2452,7 +2476,9 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
numThreadsRxNumerical = 8;
break;
default:
- ugeth_err("%s: Bad number of Rx threads value.", __FUNCTION__);
+ if (netif_msg_ifup(ugeth))
+ ugeth_err("%s: Bad number of Rx threads value.",
+ __FUNCTION__);
ucc_geth_memclean(ugeth);
return -EINVAL;
break;
@@ -2475,7 +2501,9 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
numThreadsTxNumerical = 8;
break;
default:
- ugeth_err("%s: Bad number of Tx threads value.", __FUNCTION__);
+ if (netif_msg_ifup(ugeth))
+ ugeth_err("%s: Bad number of Tx threads value.",
+ __FUNCTION__);
ucc_geth_memclean(ugeth);
return -EINVAL;
break;
@@ -2507,7 +2535,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
/* For more details see the hardware spec. */
init_flow_control_params(ug_info->aufc,
ug_info->receiveFlowControl,
- 1,
+ ug_info->transmitFlowControl,
ug_info->pausePeriod,
ug_info->extensionField,
&uf_regs->upsmr,
@@ -2527,8 +2555,9 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
ug_info->backToBackInterFrameGap,
&ug_regs->ipgifg);
if (ret_val != 0) {
- ugeth_err("%s: IPGIFG initialization parameter too large.",
- __FUNCTION__);
+ if (netif_msg_ifup(ugeth))
+ ugeth_err("%s: IPGIFG initialization parameter too large.",
+ __FUNCTION__);
ucc_geth_memclean(ugeth);
return ret_val;
}
@@ -2544,7 +2573,8 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
ug_info->collisionWindow,
&ug_regs->hafdup);
if (ret_val != 0) {
- ugeth_err("%s: Half Duplex initialization parameter too large.",
+ if (netif_msg_ifup(ugeth))
+ ugeth_err("%s: Half Duplex initialization parameter too large.",
__FUNCTION__);
ucc_geth_memclean(ugeth);
return ret_val;
@@ -2597,9 +2627,10 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
tx_bd_ring_offset[j]);
}
if (!ugeth->p_tx_bd_ring[j]) {
- ugeth_err
- ("%s: Can not allocate memory for Tx bd rings.",
- __FUNCTION__);
+ if (netif_msg_ifup(ugeth))
+ ugeth_err
+ ("%s: Can not allocate memory for Tx bd rings.",
+ __FUNCTION__);
ucc_geth_memclean(ugeth);
return -ENOMEM;
}
@@ -2632,9 +2663,10 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
rx_bd_ring_offset[j]);
}
if (!ugeth->p_rx_bd_ring[j]) {
- ugeth_err
- ("%s: Can not allocate memory for Rx bd rings.",
- __FUNCTION__);
+ if (netif_msg_ifup(ugeth))
+ ugeth_err
+ ("%s: Can not allocate memory for Rx bd rings.",
+ __FUNCTION__);
ucc_geth_memclean(ugeth);
return -ENOMEM;
}
@@ -2648,8 +2680,9 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
GFP_KERNEL);
if (ugeth->tx_skbuff[j] == NULL) {
- ugeth_err("%s: Could not allocate tx_skbuff",
- __FUNCTION__);
+ if (netif_msg_ifup(ugeth))
+ ugeth_err("%s: Could not allocate tx_skbuff",
+ __FUNCTION__);
ucc_geth_memclean(ugeth);
return -ENOMEM;
}
@@ -2679,8 +2712,9 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
GFP_KERNEL);
if (ugeth->rx_skbuff[j] == NULL) {
- ugeth_err("%s: Could not allocate rx_skbuff",
- __FUNCTION__);
+ if (netif_msg_ifup(ugeth))
+ ugeth_err("%s: Could not allocate rx_skbuff",
+ __FUNCTION__);
ucc_geth_memclean(ugeth);
return -ENOMEM;
}
@@ -2711,9 +2745,10 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
qe_muram_alloc(sizeof(struct ucc_geth_tx_global_pram),
UCC_GETH_TX_GLOBAL_PRAM_ALIGNMENT);
if (IS_ERR_VALUE(ugeth->tx_glbl_pram_offset)) {
- ugeth_err
- ("%s: Can not allocate DPRAM memory for p_tx_glbl_pram.",
- __FUNCTION__);
+ if (netif_msg_ifup(ugeth))
+ ugeth_err
+ ("%s: Can not allocate DPRAM memory for p_tx_glbl_pram.",
+ __FUNCTION__);
ucc_geth_memclean(ugeth);
return -ENOMEM;
}
@@ -2733,9 +2768,10 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
32 * (numThreadsTxNumerical == 1),
UCC_GETH_THREAD_DATA_ALIGNMENT);
if (IS_ERR_VALUE(ugeth->thread_dat_tx_offset)) {
- ugeth_err
- ("%s: Can not allocate DPRAM memory for p_thread_data_tx.",
- __FUNCTION__);
+ if (netif_msg_ifup(ugeth))
+ ugeth_err
+ ("%s: Can not allocate DPRAM memory for p_thread_data_tx.",
+ __FUNCTION__);
ucc_geth_memclean(ugeth);
return -ENOMEM;
}
@@ -2761,9 +2797,10 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
sizeof(struct ucc_geth_send_queue_qd),
UCC_GETH_SEND_QUEUE_QUEUE_DESCRIPTOR_ALIGNMENT);
if (IS_ERR_VALUE(ugeth->send_q_mem_reg_offset)) {
- ugeth_err
- ("%s: Can not allocate DPRAM memory for p_send_q_mem_reg.",
- __FUNCTION__);
+ if (netif_msg_ifup(ugeth))
+ ugeth_err
+ ("%s: Can not allocate DPRAM memory for p_send_q_mem_reg.",
+ __FUNCTION__);
ucc_geth_memclean(ugeth);
return -ENOMEM;
}
@@ -2804,9 +2841,10 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
qe_muram_alloc(sizeof(struct ucc_geth_scheduler),
UCC_GETH_SCHEDULER_ALIGNMENT);
if (IS_ERR_VALUE(ugeth->scheduler_offset)) {
- ugeth_err
- ("%s: Can not allocate DPRAM memory for p_scheduler.",
- __FUNCTION__);
+ if (netif_msg_ifup(ugeth))
+ ugeth_err
+ ("%s: Can not allocate DPRAM memory for p_scheduler.",
+ __FUNCTION__);
ucc_geth_memclean(ugeth);
return -ENOMEM;
}
@@ -2852,9 +2890,11 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
(struct ucc_geth_tx_firmware_statistics_pram),
UCC_GETH_TX_STATISTICS_ALIGNMENT);
if (IS_ERR_VALUE(ugeth->tx_fw_statistics_pram_offset)) {
- ugeth_err
- ("%s: Can not allocate DPRAM memory for"
- " p_tx_fw_statistics_pram.", __FUNCTION__);
+ if (netif_msg_ifup(ugeth))
+ ugeth_err
+ ("%s: Can not allocate DPRAM memory for"
+ " p_tx_fw_statistics_pram.",
+ __FUNCTION__);
ucc_geth_memclean(ugeth);
return -ENOMEM;
}
@@ -2891,9 +2931,10 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
qe_muram_alloc(sizeof(struct ucc_geth_rx_global_pram),
UCC_GETH_RX_GLOBAL_PRAM_ALIGNMENT);
if (IS_ERR_VALUE(ugeth->rx_glbl_pram_offset)) {
- ugeth_err
- ("%s: Can not allocate DPRAM memory for p_rx_glbl_pram.",
- __FUNCTION__);
+ if (netif_msg_ifup(ugeth))
+ ugeth_err
+ ("%s: Can not allocate DPRAM memory for p_rx_glbl_pram.",
+ __FUNCTION__);
ucc_geth_memclean(ugeth);
return -ENOMEM;
}
@@ -2912,9 +2953,10 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
sizeof(struct ucc_geth_thread_data_rx),
UCC_GETH_THREAD_DATA_ALIGNMENT);
if (IS_ERR_VALUE(ugeth->thread_dat_rx_offset)) {
- ugeth_err
- ("%s: Can not allocate DPRAM memory for p_thread_data_rx.",
- __FUNCTION__);
+ if (netif_msg_ifup(ugeth))
+ ugeth_err
+ ("%s: Can not allocate DPRAM memory for p_thread_data_rx.",
+ __FUNCTION__);
ucc_geth_memclean(ugeth);
return -ENOMEM;
}
@@ -2935,9 +2977,10 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
(struct ucc_geth_rx_firmware_statistics_pram),
UCC_GETH_RX_STATISTICS_ALIGNMENT);
if (IS_ERR_VALUE(ugeth->rx_fw_statistics_pram_offset)) {
- ugeth_err
- ("%s: Can not allocate DPRAM memory for"
- " p_rx_fw_statistics_pram.", __FUNCTION__);
+ if (netif_msg_ifup(ugeth))
+ ugeth_err
+ ("%s: Can not allocate DPRAM memory for"
+ " p_rx_fw_statistics_pram.", __FUNCTION__);
ucc_geth_memclean(ugeth);
return -ENOMEM;
}
@@ -2957,9 +3000,10 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
sizeof(struct ucc_geth_rx_interrupt_coalescing_entry)
+ 4, UCC_GETH_RX_INTERRUPT_COALESCING_ALIGNMENT);
if (IS_ERR_VALUE(ugeth->rx_irq_coalescing_tbl_offset)) {
- ugeth_err
- ("%s: Can not allocate DPRAM memory for"
- " p_rx_irq_coalescing_tbl.", __FUNCTION__);
+ if (netif_msg_ifup(ugeth))
+ ugeth_err
+ ("%s: Can not allocate DPRAM memory for"
+ " p_rx_irq_coalescing_tbl.", __FUNCTION__);
ucc_geth_memclean(ugeth);
return -ENOMEM;
}
@@ -3025,9 +3069,10 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
sizeof(struct ucc_geth_rx_prefetched_bds)),
UCC_GETH_RX_BD_QUEUES_ALIGNMENT);
if (IS_ERR_VALUE(ugeth->rx_bd_qs_tbl_offset)) {
- ugeth_err
- ("%s: Can not allocate DPRAM memory for p_rx_bd_qs_tbl.",
- __FUNCTION__);
+ if (netif_msg_ifup(ugeth))
+ ugeth_err
+ ("%s: Can not allocate DPRAM memory for p_rx_bd_qs_tbl.",
+ __FUNCTION__);
ucc_geth_memclean(ugeth);
return -ENOMEM;
}
@@ -3102,8 +3147,9 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
/* initialize extended filtering */
if (ug_info->rxExtendedFiltering) {
if (!ug_info->extendedFilteringChainPointer) {
- ugeth_err("%s: Null Extended Filtering Chain Pointer.",
- __FUNCTION__);
+ if (netif_msg_ifup(ugeth))
+ ugeth_err("%s: Null Extended Filtering Chain Pointer.",
+ __FUNCTION__);
ucc_geth_memclean(ugeth);
return -EINVAL;
}
@@ -3114,9 +3160,10 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
qe_muram_alloc(sizeof(struct ucc_geth_exf_global_pram),
UCC_GETH_RX_EXTENDED_FILTERING_GLOBAL_PARAMETERS_ALIGNMENT);
if (IS_ERR_VALUE(ugeth->exf_glbl_param_offset)) {
- ugeth_err
- ("%s: Can not allocate DPRAM memory for"
- " p_exf_glbl_param.", __FUNCTION__);
+ if (netif_msg_ifup(ugeth))
+ ugeth_err
+ ("%s: Can not allocate DPRAM memory for"
+ " p_exf_glbl_param.", __FUNCTION__);
ucc_geth_memclean(ugeth);
return -ENOMEM;
}
@@ -3161,9 +3208,10 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
*/
if (!(ugeth->p_init_enet_param_shadow =
kmalloc(sizeof(struct ucc_geth_init_pram), GFP_KERNEL))) {
- ugeth_err
- ("%s: Can not allocate memory for"
- " p_UccInitEnetParamShadows.", __FUNCTION__);
+ if (netif_msg_ifup(ugeth))
+ ugeth_err
+ ("%s: Can not allocate memory for"
+ " p_UccInitEnetParamShadows.", __FUNCTION__);
ucc_geth_memclean(ugeth);
return -ENOMEM;
}
@@ -3196,8 +3244,9 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
QE_FLTR_LARGEST_EXTERNAL_TABLE_LOOKUP_KEY_SIZE_8_BYTES)
&& (ug_info->largestexternallookupkeysize !=
QE_FLTR_LARGEST_EXTERNAL_TABLE_LOOKUP_KEY_SIZE_16_BYTES)) {
- ugeth_err("%s: Invalid largest External Lookup Key Size.",
- __FUNCTION__);
+ if (netif_msg_ifup(ugeth))
+ ugeth_err("%s: Invalid largest External Lookup Key Size.",
+ __FUNCTION__);
ucc_geth_memclean(ugeth);
return -EINVAL;
}
@@ -3222,8 +3271,9 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
/* Rx needs one extra for terminator */
, size, UCC_GETH_THREAD_RX_PRAM_ALIGNMENT,
ug_info->riscRx, 1)) != 0) {
- ugeth_err("%s: Can not fill p_init_enet_param_shadow.",
- __FUNCTION__);
+ if (netif_msg_ifup(ugeth))
+ ugeth_err("%s: Can not fill p_init_enet_param_shadow.",
+ __FUNCTION__);
ucc_geth_memclean(ugeth);
return ret_val;
}
@@ -3237,8 +3287,9 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
sizeof(struct ucc_geth_thread_tx_pram),
UCC_GETH_THREAD_TX_PRAM_ALIGNMENT,
ug_info->riscTx, 0)) != 0) {
- ugeth_err("%s: Can not fill p_init_enet_param_shadow.",
- __FUNCTION__);
+ if (netif_msg_ifup(ugeth))
+ ugeth_err("%s: Can not fill p_init_enet_param_shadow.",
+ __FUNCTION__);
ucc_geth_memclean(ugeth);
return ret_val;
}
@@ -3246,8 +3297,9 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
/* Load Rx bds with buffers */
for (i = 0; i < ug_info->numQueuesRx; i++) {
if ((ret_val = rx_bd_buffer_set(ugeth, (u8) i)) != 0) {
- ugeth_err("%s: Can not fill Rx bds with buffers.",
- __FUNCTION__);
+ if (netif_msg_ifup(ugeth))
+ ugeth_err("%s: Can not fill Rx bds with buffers.",
+ __FUNCTION__);
ucc_geth_memclean(ugeth);
return ret_val;
}
@@ -3256,9 +3308,10 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth)
/* Allocate InitEnet command parameter structure */
init_enet_pram_offset = qe_muram_alloc(sizeof(struct ucc_geth_init_pram), 4);
if (IS_ERR_VALUE(init_enet_pram_offset)) {
- ugeth_err
- ("%s: Can not allocate DPRAM memory for p_init_enet_pram.",
- __FUNCTION__);
+ if (netif_msg_ifup(ugeth))
+ ugeth_err
+ ("%s: Can not allocate DPRAM memory for p_init_enet_pram.",
+ __FUNCTION__);
ucc_geth_memclean(ugeth);
return -ENOMEM;
}
@@ -3428,8 +3481,9 @@ static int ucc_geth_rx(struct ucc_geth_private *ugeth, u8 rxQ, int rx_work_limit
if (!skb ||
(!(bd_status & (R_F | R_L))) ||
(bd_status & R_ERRORS_FATAL)) {
- ugeth_vdbg("%s, %d: ERROR!!! skb - 0x%08x",
- __FUNCTION__, __LINE__, (u32) skb);
+ if (netif_msg_rx_err(ugeth))
+ ugeth_err("%s, %d: ERROR!!! skb - 0x%08x",
+ __FUNCTION__, __LINE__, (u32) skb);
if (skb)
dev_kfree_skb_any(skb);
@@ -3458,7 +3512,8 @@ static int ucc_geth_rx(struct ucc_geth_private *ugeth, u8 rxQ, int rx_work_limit
skb = get_new_skb(ugeth, bd);
if (!skb) {
- ugeth_warn("%s: No Rx Data Buffer", __FUNCTION__);
+ if (netif_msg_rx_err(ugeth))
+ ugeth_warn("%s: No Rx Data Buffer", __FUNCTION__);
ugeth->stats.rx_dropped++;
break;
}
@@ -3649,28 +3704,32 @@ static int ucc_geth_open(struct net_device *dev)
/* Test station address */
if (dev->dev_addr[0] & ENET_GROUP_ADDR) {
- ugeth_err("%s: Multicast address used for station address"
- " - is this what you wanted?", __FUNCTION__);
+ if (netif_msg_ifup(ugeth))
+ ugeth_err("%s: Multicast address used for station address"
+ " - is this what you wanted?", __FUNCTION__);
return -EINVAL;
}
err = ucc_struct_init(ugeth);
if (err) {
- ugeth_err("%s: Cannot configure internal struct, aborting.", dev->name);
+ if (netif_msg_ifup(ugeth))
+ ugeth_err("%s: Cannot configure internal struct, aborting.", dev->name);
return err;
}
err = ucc_geth_startup(ugeth);
if (err) {
- ugeth_err("%s: Cannot configure net device, aborting.",
- dev->name);
+ if (netif_msg_ifup(ugeth))
+ ugeth_err("%s: Cannot configure net device, aborting.",
+ dev->name);
return err;
}
err = adjust_enet_interface(ugeth);
if (err) {
- ugeth_err("%s: Cannot configure net device, aborting.",
- dev->name);
+ if (netif_msg_ifup(ugeth))
+ ugeth_err("%s: Cannot configure net device, aborting.",
+ dev->name);
return err;
}
@@ -3687,7 +3746,8 @@ static int ucc_geth_open(struct net_device *dev)
err = init_phy(dev);
if (err) {
- ugeth_err("%s: Cannot initialize PHY, aborting.", dev->name);
+ if (netif_msg_ifup(ugeth))
+ ugeth_err("%s: Cannot initialize PHY, aborting.", dev->name);
return err;
}
@@ -3697,15 +3757,17 @@ static int ucc_geth_open(struct net_device *dev)
request_irq(ugeth->ug_info->uf_info.irq, ucc_geth_irq_handler, 0,
"UCC Geth", dev);
if (err) {
- ugeth_err("%s: Cannot get IRQ for net device, aborting.",
- dev->name);
+ if (netif_msg_ifup(ugeth))
+ ugeth_err("%s: Cannot get IRQ for net device, aborting.",
+ dev->name);
ucc_geth_stop(ugeth);
return err;
}
err = ugeth_enable(ugeth, COMM_DIR_RX_AND_TX);
if (err) {
- ugeth_err("%s: Cannot enable net device, aborting.", dev->name);
+ if (netif_msg_ifup(ugeth))
+ ugeth_err("%s: Cannot enable net device, aborting.", dev->name);
ucc_geth_stop(ugeth);
return err;
}
@@ -3732,8 +3794,6 @@ static int ucc_geth_close(struct net_device *dev)
return 0;
}
-const struct ethtool_ops ucc_geth_ethtool_ops = { };
-
static phy_interface_t to_phy_interface(const char *phy_connection_type)
{
if (strcasecmp(phy_connection_type, "mii") == 0)
@@ -3790,6 +3850,13 @@ static int ucc_geth_probe(struct of_device* ofdev, const struct of_device_id *ma
return -ENODEV;
ug_info = &ugeth_info[ucc_num];
+ if (ug_info == NULL) {
+ if (netif_msg_probe(&debug))
+ ugeth_err("%s: [%d] Missing additional data!",
+ __FUNCTION__, ucc_num);
+ return -ENODEV;
+ }
+
ug_info->uf_info.ucc_num = ucc_num;
prop = of_get_property(np, "rx-clock", NULL);
@@ -3868,15 +3935,10 @@ static int ucc_geth_probe(struct of_device* ofdev, const struct of_device_id *ma
ug_info->mdio_bus = res.start;
- printk(KERN_INFO "ucc_geth: UCC%1d at 0x%8x (irq = %d) \n",
- ug_info->uf_info.ucc_num + 1, ug_info->uf_info.regs,
- ug_info->uf_info.irq);
-
- if (ug_info == NULL) {
- ugeth_err("%s: [%d] Missing additional data!", __FUNCTION__,
- ucc_num);
- return -ENODEV;
- }
+ if (netif_msg_probe(&debug))
+ printk(KERN_INFO "ucc_geth: UCC%1d at 0x%8x (irq = %d) \n",
+ ug_info->uf_info.ucc_num + 1, ug_info->uf_info.regs,
+ ug_info->uf_info.irq);
/* Create an ethernet device instance */
dev = alloc_etherdev(sizeof(*ugeth));
@@ -3896,6 +3958,7 @@ static int ucc_geth_probe(struct of_device* ofdev, const struct of_device_id *ma
SET_NETDEV_DEV(dev, device);
/* Fill in the dev structure */
+ uec_set_ethtool_ops(dev);
dev->open = ucc_geth_open;
dev->hard_start_xmit = ucc_geth_start_xmit;
dev->tx_timeout = ucc_geth_timeout;
@@ -3909,16 +3972,16 @@ static int ucc_geth_probe(struct of_device* ofdev, const struct of_device_id *ma
// dev->change_mtu = ucc_geth_change_mtu;
dev->mtu = 1500;
dev->set_multicast_list = ucc_geth_set_multi;
- dev->ethtool_ops = &ucc_geth_ethtool_ops;
- ugeth->msg_enable = (NETIF_MSG_IFUP << 1 ) - 1;
+ ugeth->msg_enable = netif_msg_init(debug.msg_enable, UGETH_MSG_DEFAULT);
ugeth->phy_interface = phy_interface;
ugeth->max_speed = max_speed;
err = register_netdev(dev);
if (err) {
- ugeth_err("%s: Cannot register net device, aborting.",
- dev->name);
+ if (netif_msg_probe(ugeth))
+ ugeth_err("%s: Cannot register net device, aborting.",
+ dev->name);
free_netdev(dev);
return err;
}
@@ -3972,7 +4035,8 @@ static int __init ucc_geth_init(void)
if (ret)
return ret;
- printk(KERN_INFO "ucc_geth: " DRV_DESC "\n");
+ if (netif_msg_drv(&debug))
+ printk(KERN_INFO "ucc_geth: " DRV_DESC "\n");
for (i = 0; i < 8; i++)
memcpy(&(ugeth_info[i]), &ugeth_primary_info,
sizeof(ugeth_primary_info));
diff --git a/drivers/net/ucc_geth.h b/drivers/net/ucc_geth.h
index a29e1c3..bb4dac8 100644
--- a/drivers/net/ucc_geth.h
+++ b/drivers/net/ucc_geth.h
@@ -30,6 +30,10 @@
#include "ucc_geth_mii.h"
+#define DRV_DESC "QE UCC Gigabit Ethernet Controller"
+#define DRV_NAME "ucc_geth"
+#define DRV_VERSION "1.1"
+
#define NUM_TX_QUEUES 8
#define NUM_RX_QUEUES 8
#define NUM_BDS_IN_PREFETCHED_BDS 4
@@ -896,6 +900,7 @@ struct ucc_geth_hardware_statistics {
#define UCC_GETH_TX_VTAG_TABLE_ENTRY_MAX 8
#define UCC_GETH_RX_BD_RING_SIZE_MIN 8
#define UCC_GETH_TX_BD_RING_SIZE_MIN 2
+#define UCC_GETH_BD_RING_SIZE_MAX 0xffff
#define UCC_GETH_SIZE_OF_BD QE_SIZEOF_BD
@@ -1135,6 +1140,7 @@ struct ucc_geth_info {
int bro;
int ecm;
int receiveFlowControl;
+ int transmitFlowControl;
u8 maxGroupAddrInHash;
u8 maxIndAddrInHash;
u8 prel;
diff --git a/drivers/net/ucc_geth_ethtool.c b/drivers/net/ucc_geth_ethtool.c
new file mode 100644
index 0000000..a8994c7
--- /dev/null
+++ b/drivers/net/ucc_geth_ethtool.c
@@ -0,0 +1,388 @@
+/*
+ * Copyright (c) 2007 Freescale Semiconductor, Inc. All rights reserved.
+ *
+ * Description: QE UCC Gigabit Ethernet Ethtool API Set
+ *
+ * Author: Li Yang <[email protected]>
+ *
+ * Limitation:
+ * Can only get/set setttings of the first queue.
+ * Need to re-open the interface manually after changing some paramters.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/errno.h>
+#include <linux/slab.h>
+#include <linux/stddef.h>
+#include <linux/interrupt.h>
+#include <linux/netdevice.h>
+#include <linux/etherdevice.h>
+#include <linux/skbuff.h>
+#include <linux/spinlock.h>
+#include <linux/mm.h>
+#include <linux/delay.h>
+#include <linux/dma-mapping.h>
+#include <linux/fsl_devices.h>
+#include <linux/ethtool.h>
+#include <linux/mii.h>
+#include <linux/phy.h>
+
+#include <asm/io.h>
+#include <asm/irq.h>
+#include <asm/uaccess.h>
+#include <asm/types.h>
+#include <asm/uaccess.h>
+
+#include "ucc_geth.h"
+#include "ucc_geth_mii.h"
+
+static char hw_stat_gstrings[][ETH_GSTRING_LEN] = {
+ "tx-64-frames",
+ "tx-65-127-frames",
+ "tx-128-255-frames",
+ "rx-64-frames",
+ "rx-65-127-frames",
+ "rx-128-255-frames",
+ "tx-bytes-ok",
+ "tx-pause-frames",
+ "tx-multicast-frames",
+ "tx-broadcast-frames",
+ "rx-frames",
+ "rx-bytes-ok",
+ "rx-bytes-all",
+ "rx-multicast-frames",
+ "rx-broadcast-frames",
+ "stats-counter-carry",
+ "stats-counter-mask",
+ "rx-dropped-frames",
+};
+
+static char tx_fw_stat_gstrings[][ETH_GSTRING_LEN] = {
+ "tx-single-collision",
+ "tx-multiple-collision",
+ "tx-late-collsion",
+ "tx-aborted-frames",
+ "tx-lost-frames",
+ "tx-carrier-sense-errors",
+ "tx-frames-ok",
+ "tx-excessive-differ-frames",
+ "tx-256-511-frames",
+ "tx-1024-1518-frames",
+ "tx-jumbo-frames",
+};
+
+static char rx_fw_stat_gstrings[][ETH_GSTRING_LEN] = {
+ "rx-crc-errors",
+ "rx-alignment-errors",
+ "rx-in-range-length-errors",
+ "rx-out-of-range-length-errors",
+ "rx-too-long-frames",
+ "rx-runt",
+ "rx-very-long-event",
+ "rx-symbol-errors",
+ "rx-busy-drop-frames",
+ "reserved",
+ "reserved",
+ "rx-mismatch-drop-frames",
+ "rx-small-than-64",
+ "rx-256-511-frames",
+ "rx-512-1023-frames",
+ "rx-1024-1518-frames",
+ "rx-jumbo-frames",
+ "rx-mac-error-loss",
+ "rx-pause-frames",
+ "reserved",
+ "rx-vlan-removed",
+ "rx-vlan-replaced",
+ "rx-vlan-inserted",
+ "rx-ip-checksum-errors",
+};
+
+#define UEC_HW_STATS_LEN ARRAY_SIZE(hw_stat_gstrings)
+#define UEC_TX_FW_STATS_LEN ARRAY_SIZE(tx_fw_stat_gstrings)
+#define UEC_RX_FW_STATS_LEN ARRAY_SIZE(rx_fw_stat_gstrings)
+
+extern int init_flow_control_params(u32 automatic_flow_control_mode,
+ int rx_flow_control_enable,
+ int tx_flow_control_enable, u16 pause_period,
+ u16 extension_field, volatile u32 *upsmr_register,
+ volatile u32 *uempr_register, volatile u32 *maccfg1_register);
+
+static int
+uec_get_settings(struct net_device *netdev, struct ethtool_cmd *ecmd)
+{
+ struct ucc_geth_private *ugeth = netdev_priv(netdev);
+ struct phy_device *phydev = ugeth->phydev;
+ struct ucc_geth_info *ug_info = ugeth->ug_info;
+
+ if (!phydev)
+ return -ENODEV;
+
+ ecmd->maxtxpkt = 1;
+ ecmd->maxrxpkt = ug_info->interruptcoalescingmaxvalue[0];
+
+ return phy_ethtool_gset(phydev, ecmd);
+}
+
+static int
+uec_set_settings(struct net_device *netdev, struct ethtool_cmd *ecmd)
+{
+ struct ucc_geth_private *ugeth = netdev_priv(netdev);
+ struct phy_device *phydev = ugeth->phydev;
+
+ if (!phydev)
+ return -ENODEV;
+
+ return phy_ethtool_sset(phydev, ecmd);
+}
+
+static void
+uec_get_pauseparam(struct net_device *netdev,
+ struct ethtool_pauseparam *pause)
+{
+ struct ucc_geth_private *ugeth = netdev_priv(netdev);
+
+ pause->autoneg = ugeth->phydev->autoneg;
+
+ if (ugeth->ug_info->receiveFlowControl)
+ pause->rx_pause = 1;
+ if (ugeth->ug_info->transmitFlowControl)
+ pause->tx_pause = 1;
+}
+
+static int
+uec_set_pauseparam(struct net_device *netdev,
+ struct ethtool_pauseparam *pause)
+{
+ struct ucc_geth_private *ugeth = netdev_priv(netdev);
+ int ret = 0;
+
+ ugeth->ug_info->receiveFlowControl = pause->rx_pause;
+ ugeth->ug_info->transmitFlowControl = pause->tx_pause;
+
+ if (ugeth->phydev->autoneg) {
+ if (netif_running(netdev)) {
+ /* FIXME: automatically restart */
+ printk(KERN_INFO
+ "Please re-open the interface.\n");
+ }
+ } else {
+ struct ucc_geth_info *ug_info = ugeth->ug_info;
+
+ ret = init_flow_control_params(ug_info->aufc,
+ ug_info->receiveFlowControl,
+ ug_info->transmitFlowControl,
+ ug_info->pausePeriod,
+ ug_info->extensionField,
+ &ugeth->uccf->uf_regs->upsmr,
+ &ugeth->ug_regs->uempr,
+ &ugeth->ug_regs->maccfg1);
+ }
+
+ return ret;
+}
+
+static uint32_t
+uec_get_msglevel(struct net_device *netdev)
+{
+ struct ucc_geth_private *ugeth = netdev_priv(netdev);
+ return ugeth->msg_enable;
+}
+
+static void
+uec_set_msglevel(struct net_device *netdev, uint32_t data)
+{
+ struct ucc_geth_private *ugeth = netdev_priv(netdev);
+ ugeth->msg_enable = data;
+}
+
+static int
+uec_get_regs_len(struct net_device *netdev)
+{
+ return sizeof(struct ucc_geth);
+}
+
+static void
+uec_get_regs(struct net_device *netdev,
+ struct ethtool_regs *regs, void *p)
+{
+ int i;
+ struct ucc_geth_private *ugeth = netdev_priv(netdev);
+ u32 __iomem *ug_regs = (u32 __iomem *)ugeth->ug_regs;
+ u32 *buff = p;
+
+ for (i = 0; i < sizeof(struct ucc_geth) / sizeof(u32); i++)
+ buff[i] = in_be32(&ug_regs[i]);
+}
+
+static void
+uec_get_ringparam(struct net_device *netdev,
+ struct ethtool_ringparam *ring)
+{
+ struct ucc_geth_private *ugeth = netdev_priv(netdev);
+ struct ucc_geth_info *ug_info = ugeth->ug_info;
+ int queue = 0;
+
+ ring->rx_max_pending = UCC_GETH_BD_RING_SIZE_MAX;
+ ring->rx_mini_max_pending = UCC_GETH_BD_RING_SIZE_MAX;
+ ring->rx_jumbo_max_pending = UCC_GETH_BD_RING_SIZE_MAX;
+ ring->tx_max_pending = UCC_GETH_BD_RING_SIZE_MAX;
+
+ ring->rx_pending = ug_info->bdRingLenRx[queue];
+ ring->rx_mini_pending = ug_info->bdRingLenRx[queue];
+ ring->rx_jumbo_pending = ug_info->bdRingLenRx[queue];
+ ring->tx_pending = ug_info->bdRingLenTx[queue];
+}
+
+static int
+uec_set_ringparam(struct net_device *netdev,
+ struct ethtool_ringparam *ring)
+{
+ struct ucc_geth_private *ugeth = netdev_priv(netdev);
+ struct ucc_geth_info *ug_info = ugeth->ug_info;
+ int queue = 0, ret = 0;
+
+ if (ring->rx_pending < UCC_GETH_RX_BD_RING_SIZE_MIN) {
+ printk("%s: RxBD ring size must be no smaller than %d.\n",
+ netdev->name, UCC_GETH_RX_BD_RING_SIZE_MIN);
+ return -EINVAL;
+ }
+ if (ring->rx_pending % UCC_GETH_RX_BD_RING_SIZE_ALIGNMENT) {
+ printk("%s: RxBD ring size must be multiple of %d.\n",
+ netdev->name, UCC_GETH_RX_BD_RING_SIZE_ALIGNMENT);
+ return -EINVAL;
+ }
+ if (ring->tx_pending < UCC_GETH_TX_BD_RING_SIZE_MIN) {
+ printk("%s: TxBD ring size must be no smaller than %d.\n",
+ netdev->name, UCC_GETH_TX_BD_RING_SIZE_MIN);
+ return -EINVAL;
+ }
+
+ ug_info->bdRingLenRx[queue] = ring->rx_pending;
+ ug_info->bdRingLenTx[queue] = ring->tx_pending;
+
+ if (netif_running(netdev)) {
+ /* FIXME: restart automatically */
+ printk(KERN_INFO
+ "Please re-open the interface.\n");
+ }
+
+ return ret;
+}
+
+static int uec_get_stats_count(struct net_device *netdev)
+{
+ struct ucc_geth_private *ugeth = netdev_priv(netdev);
+ u32 stats_mode = ugeth->ug_info->statisticsMode;
+ int len = 0;
+
+ if (stats_mode & UCC_GETH_STATISTICS_GATHERING_MODE_HARDWARE)
+ len += UEC_HW_STATS_LEN;
+ if (stats_mode & UCC_GETH_STATISTICS_GATHERING_MODE_FIRMWARE_TX)
+ len += UEC_TX_FW_STATS_LEN;
+ if (stats_mode & UCC_GETH_STATISTICS_GATHERING_MODE_FIRMWARE_RX)
+ len += UEC_RX_FW_STATS_LEN;
+
+ return len;
+}
+
+static void uec_get_strings(struct net_device *netdev, u32 stringset, u8 *buf)
+{
+ struct ucc_geth_private *ugeth = netdev_priv(netdev);
+ u32 stats_mode = ugeth->ug_info->statisticsMode;
+
+ if (stats_mode & UCC_GETH_STATISTICS_GATHERING_MODE_HARDWARE) {
+ memcpy(buf, hw_stat_gstrings, UEC_HW_STATS_LEN *
+ ETH_GSTRING_LEN);
+ buf += UEC_HW_STATS_LEN * ETH_GSTRING_LEN;
+ }
+ if (stats_mode & UCC_GETH_STATISTICS_GATHERING_MODE_FIRMWARE_TX) {
+ memcpy(buf, tx_fw_stat_gstrings, UEC_TX_FW_STATS_LEN *
+ ETH_GSTRING_LEN);
+ buf += UEC_TX_FW_STATS_LEN * ETH_GSTRING_LEN;
+ }
+ if (stats_mode & UCC_GETH_STATISTICS_GATHERING_MODE_FIRMWARE_RX)
+ memcpy(buf, tx_fw_stat_gstrings, UEC_RX_FW_STATS_LEN *
+ ETH_GSTRING_LEN);
+}
+
+static void uec_get_ethtool_stats(struct net_device *netdev,
+ struct ethtool_stats *stats, uint64_t *data)
+{
+ struct ucc_geth_private *ugeth = netdev_priv(netdev);
+ u32 stats_mode = ugeth->ug_info->statisticsMode;
+ u32 __iomem *base;
+ int i, j = 0;
+
+ if (stats_mode & UCC_GETH_STATISTICS_GATHERING_MODE_HARDWARE) {
+ base = (u32 __iomem *)&ugeth->ug_regs->tx64;
+ for (i = 0; i < UEC_HW_STATS_LEN; i++)
+ data[j++] = (u64)in_be32(&base[i]);
+ }
+ if (stats_mode & UCC_GETH_STATISTICS_GATHERING_MODE_FIRMWARE_TX) {
+ base = (u32 __iomem *)ugeth->p_tx_fw_statistics_pram;
+ for (i = 0; i < UEC_TX_FW_STATS_LEN; i++)
+ data[j++] = (u64)in_be32(&base[i]);
+ }
+ if (stats_mode & UCC_GETH_STATISTICS_GATHERING_MODE_FIRMWARE_RX) {
+ base = (u32 __iomem *)ugeth->p_rx_fw_statistics_pram;
+ for (i = 0; i < UEC_RX_FW_STATS_LEN; i++)
+ data[j++] = (u64)in_be32(&base[i]);
+ }
+}
+
+static int uec_nway_reset(struct net_device *netdev)
+{
+ struct ucc_geth_private *ugeth = netdev_priv(netdev);
+
+ return phy_start_aneg(ugeth->phydev);
+}
+
+/* Report driver information */
+static void
+uec_get_drvinfo(struct net_device *netdev,
+ struct ethtool_drvinfo *drvinfo)
+{
+ strncpy(drvinfo->driver, DRV_NAME, 32);
+ strncpy(drvinfo->version, DRV_VERSION, 32);
+ strncpy(drvinfo->fw_version, "N/A", 32);
+ strncpy(drvinfo->bus_info, "QUICC ENGINE", 32);
+ drvinfo->n_stats = uec_get_stats_count(netdev);
+ drvinfo->testinfo_len = 0;
+ drvinfo->eedump_len = 0;
+ drvinfo->regdump_len = uec_get_regs_len(netdev);
+}
+
+static const struct ethtool_ops uec_ethtool_ops = {
+ .get_settings = uec_get_settings,
+ .set_settings = uec_set_settings,
+ .get_drvinfo = uec_get_drvinfo,
+ .get_regs_len = uec_get_regs_len,
+ .get_regs = uec_get_regs,
+ .get_msglevel = uec_get_msglevel,
+ .set_msglevel = uec_set_msglevel,
+ .nway_reset = uec_nway_reset,
+ .get_link = ethtool_op_get_link,
+ .get_ringparam = uec_get_ringparam,
+ .set_ringparam = uec_set_ringparam,
+ .get_pauseparam = uec_get_pauseparam,
+ .set_pauseparam = uec_set_pauseparam,
+ .get_sg = ethtool_op_get_sg,
+ .set_sg = ethtool_op_set_sg,
+ .get_tso = ethtool_op_get_tso,
+ .get_stats_count = uec_get_stats_count,
+ .get_strings = uec_get_strings,
+ .get_ethtool_stats = uec_get_ethtool_stats,
+ .get_perm_addr = ethtool_op_get_perm_addr,
+};
+
+void uec_set_ethtool_ops(struct net_device *netdev)
+{
+ SET_ETHTOOL_OPS(netdev, &uec_ethtool_ops);
+}
diff --git a/drivers/net/ucc_geth_mii.c b/drivers/net/ucc_geth_mii.c
index 7bcb82f..5f8c2d3 100644
--- a/drivers/net/ucc_geth_mii.c
+++ b/drivers/net/ucc_geth_mii.c
@@ -54,8 +54,8 @@
#define vdbg(format, arg...) do {} while(0)
#endif
-#define DRV_DESC "QE UCC Ethernet Controller MII Bus"
-#define DRV_NAME "fsl-uec_mdio"
+#define MII_DRV_DESC "QE UCC Ethernet Controller MII Bus"
+#define MII_DRV_NAME "fsl-uec_mdio"
/* Write value to the PHY for this device to the register at regnum, */
/* waiting until the write is done before it returns. All PHY */
@@ -261,7 +261,7 @@ static struct of_device_id uec_mdio_match[] = {
};
static struct of_platform_driver uec_mdio_driver = {
- .name = DRV_NAME,
+ .name = MII_DRV_NAME,
.probe = uec_mdio_probe,
.remove = uec_mdio_remove,
.match_table = uec_mdio_match,
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index cbabb9c..42d3278 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -1225,6 +1225,10 @@
#define PCI_DEVICE_ID_NVIDIA_NVENET_25 0x054D
#define PCI_DEVICE_ID_NVIDIA_NVENET_26 0x054E
#define PCI_DEVICE_ID_NVIDIA_NVENET_27 0x054F
+#define PCI_DEVICE_ID_NVIDIA_NVENET_28 0x07DC
+#define PCI_DEVICE_ID_NVIDIA_NVENET_29 0x07DD
+#define PCI_DEVICE_ID_NVIDIA_NVENET_30 0x07DE
+#define PCI_DEVICE_ID_NVIDIA_NVENET_31 0x07DF
#define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP67_IDE 0x0560
#define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP73_IDE 0x056C
#define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP77_IDE 0x0759
-
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