Merge branch 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6

d1138cf0 · Linus Torvalds <[email protected]> · 2006-01-17 19:46:46 -08:00

Commit: d1138cf035ad5a8dc0796b213bd078a2fb92eb7c
Parents: 15578eeb · 77783a78

Merge commit. Changes below are compared with the first parent: 15578eeb.

Changes

40 files changed · +1936 −1580

File	Status	Add	Del	Content
MAINTAINERS	modified	+5	−3	View file
drivers/net/b44.c	modified	+1	−1	View file
drivers/net/e100.c	modified	+96	−46	View file
drivers/net/e1000/e1000.h	modified	+39	−12	View file
drivers/net/e1000/e1000_ethtool.c	modified	+119	−48	View file
drivers/net/e1000/e1000_hw.c	modified	+42	−11	View file
drivers/net/e1000/e1000_hw.h	modified	+24	−1	View file
drivers/net/e1000/e1000_main.c	modified	+534	−280	View file
drivers/net/e1000/e1000_param.c	modified	+10	−4	View file
drivers/net/mv643xx_eth.c	modified	+424	−256	View file
drivers/net/skge.c	modified	+15	−5	View file
drivers/net/sky2.c	modified	+136	−83	View file
drivers/net/spider_net.c	modified	+265	−247	View file
drivers/net/spider_net.h	modified	+42	−33	View file
drivers/net/spider_net_ethtool.c	modified	+19	−0	View file
drivers/net/wireless/airo.c	modified	+10	−11	View file
drivers/net/wireless/atmel.c	modified	+2	−2	View file
drivers/net/wireless/hostap/Kconfig	modified	+18	−4	View file
drivers/net/wireless/hostap/Makefile	modified	+2	−1	View file
drivers/net/wireless/hostap/hostap.h	modified	+37	−0	View file
drivers/net/wireless/hostap/hostap_80211.h	modified	+3	−0	View file
drivers/net/wireless/hostap/hostap_80211_rx.c	modified	+11	−0	View file
drivers/net/wireless/hostap/hostap_80211_tx.c	modified	+15	−0	View file
drivers/net/wireless/hostap/hostap_ap.c	modified	+20	−16	View file
drivers/net/wireless/hostap/hostap_ap.h	modified	+2	−0	View file
drivers/net/wireless/hostap/hostap_common.h	modified	+3	−0	View file
drivers/net/wireless/hostap/hostap_config.h	modified	+4	−9	View file
drivers/net/wireless/hostap/hostap_info.c	modified	+3	−0	View file
drivers/net/wireless/hostap/hostap_ioctl.c	modified	+7	−5	View file
drivers/net/wireless/hostap/hostap_main.c	modified	+5	−55	View file
drivers/net/wireless/hostap/hostap_proc.c	modified	+7	−0	View file
drivers/net/wireless/hostap/hostap_wlan.h	modified	+4	−0	View file
drivers/net/wireless/ipw2100.c	modified	+0	−434	View file
drivers/net/wireless/ipw2200.c	modified	+6	−8	View file
drivers/net/wireless/prism54/isl_ioctl.c	modified	+1	−1	View file
drivers/net/wireless/prism54/islpci_eth.c	modified	+1	−1	View file
drivers/net/wireless/ray_cs.c	modified	+1	−1	View file
drivers/net/wireless/wavelan_cs.c	modified	+1	−1	View file
include/net/ieee80211_crypt.h	modified	+1	−0	View file
include/net/iw_handler.h	modified	+1	−1	View file

Only the first 600 diff lines are shown. Download the complete patch.

MAINTAINERS

View file

diff --git a/MAINTAINERS b/MAINTAINERS
index 6d1b048..ff16eac 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1696,11 +1696,13 @@ M: [email protected]
 W: ftp://ftp.kernel.org/pub/linux/docs/manpages
 S: Maintained
 
-MARVELL MV64340 ETHERNET DRIVER
+MARVELL MV643XX ETHERNET DRIVER
+P:	Dale Farnsworth
+M:	[email protected]
 P:	Manish Lachwani
-L:	[email protected]
+M:	[email protected]
 L:	[email protected]
-S:	Supported
+S:	Odd Fixes for 2.4; Maintained for 2.6.
 
 MATROX FRAMEBUFFER DRIVER
 P:	Petr Vandrovec

drivers/net/b44.c

View file

diff --git a/drivers/net/b44.c b/drivers/net/b44.c
index 7aa49b9..df9d6e8 100644
--- a/drivers/net/b44.c
+++ b/drivers/net/b44.c
@@ -2136,7 +2136,7 @@ static int __init b44_init(void)
 
 	/* Setup paramaters for syncing RX/TX DMA descriptors */
 	dma_desc_align_mask = ~(dma_desc_align_size - 1);
-	dma_desc_sync_size = max(dma_desc_align_size, sizeof(struct dma_desc));
+	dma_desc_sync_size = max_t(unsigned int, dma_desc_align_size, sizeof(struct dma_desc));
 
 	return pci_module_init(&b44_driver);
 }

drivers/net/e100.c

View file

diff --git a/drivers/net/e100.c b/drivers/net/e100.c
index 4726722..bf1fd2b 100644
--- a/drivers/net/e100.c
+++ b/drivers/net/e100.c
@@ -1,25 +1,25 @@
 /*******************************************************************************
 
-  
+
   Copyright(c) 1999 - 2005 Intel Corporation. All rights reserved.
-  
-  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) 
+
+  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.
-  
-  This program is distributed in the hope that it will be useful, but WITHOUT 
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for 
+
+  This program is distributed in the hope that it will be useful, but WITHOUT
+  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
   more details.
-  
+
   You should have received a copy of the GNU General Public License along with
-  this program; if not, write to the Free Software Foundation, Inc., 59 
+  this program; if not, write to the Free Software Foundation, Inc., 59
   Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-  
+
   The full GNU General Public License is included in this distribution in the
   file called LICENSE.
-  
+
   Contact Information:
   Linux NICS <[email protected]>
   Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
@@ -160,7 +160,7 @@
 
 #define DRV_NAME		"e100"
 #define DRV_EXT		"-NAPI"
-#define DRV_VERSION		"3.4.14-k4"DRV_EXT
+#define DRV_VERSION		"3.5.10-k2"DRV_EXT
 #define DRV_DESCRIPTION		"Intel(R) PRO/100 Network Driver"
 #define DRV_COPYRIGHT		"Copyright(c) 1999-2005 Intel Corporation"
 #define PFX			DRV_NAME ": "
@@ -320,7 +320,7 @@ enum cuc_dump {
 	cuc_dump_complete       = 0x0000A005,
 	cuc_dump_reset_complete = 0x0000A007,
 };
-		
+
 enum port {
 	software_reset  = 0x0000,
 	selftest        = 0x0001,
@@ -715,10 +715,10 @@ static u16 e100_eeprom_read(struct nic *nic, u16 *addr_len, u16 addr)
 		ctrl = (cmd_addr_data & (1 << i)) ? eecs | eedi : eecs;
 		writeb(ctrl, &nic->csr->eeprom_ctrl_lo);
 		e100_write_flush(nic); udelay(4);
-		
+
 		writeb(ctrl | eesk, &nic->csr->eeprom_ctrl_lo);
 		e100_write_flush(nic); udelay(4);
-		
+
 		/* Eeprom drives a dummy zero to EEDO after receiving
 		 * complete address.  Use this to adjust addr_len. */
 		ctrl = readb(&nic->csr->eeprom_ctrl_lo);
@@ -726,7 +726,7 @@ static u16 e100_eeprom_read(struct nic *nic, u16 *addr_len, u16 addr)
 			*addr_len -= (i - 16);
 			i = 17;
 		}
-		
+
 		data = (data << 1) | (ctrl & eedo ? 1 : 0);
 	}
 
@@ -1170,7 +1170,7 @@ static void e100_configure(struct nic *nic, struct cb *cb, struct sk_buff *skb)
 0x00000000, 0x00000000, 0x00000000, 0x00000000, \
 }
 
-static void e100_load_ucode(struct nic *nic, struct cb *cb, struct sk_buff *skb)
+static void e100_setup_ucode(struct nic *nic, struct cb *cb, struct sk_buff *skb)
 {
 /* *INDENT-OFF* */
 	static struct {
@@ -1213,13 +1213,13 @@ static void e100_load_ucode(struct nic *nic, struct cb *cb, struct sk_buff *skb)
 *  driver can change the algorithm.
 *
 *  INTDELAY - This loads the dead-man timer with its inital value.
-*    When this timer expires the interrupt is asserted, and the 
+*    When this timer expires the interrupt is asserted, and the
 *    timer is reset each time a new packet is received.  (see
 *    BUNDLEMAX below to set the limit on number of chained packets)
 *    The current default is 0x600 or 1536.  Experiments show that
 *    the value should probably stay within the 0x200 - 0x1000.
 *
-*  BUNDLEMAX - 
+*  BUNDLEMAX -
 *    This sets the maximum number of frames that will be bundled.  In
 *    some situations, such as the TCP windowing algorithm, it may be
 *    better to limit the growth of the bundle size than let it go as
@@ -1229,7 +1229,7 @@ static void e100_load_ucode(struct nic *nic, struct cb *cb, struct sk_buff *skb)
 *    an interrupt for every frame received.  If you do not want to put
 *    a limit on the bundle size, set this value to xFFFF.
 *
-*  BUNDLESMALL - 
+*  BUNDLESMALL -
 *    This contains a bit-mask describing the minimum size frame that
 *    will be bundled.  The default masks the lower 7 bits, which means
 *    that any frame less than 128 bytes in length will not be bundled,
@@ -1244,7 +1244,7 @@ static void e100_load_ucode(struct nic *nic, struct cb *cb, struct sk_buff *skb)
 *
 *    The current default is 0xFF80, which masks out the lower 7 bits.
 *    This means that any frame which is x7F (127) bytes or smaller
-*    will cause an immediate interrupt.  Because this value must be a 
+*    will cause an immediate interrupt.  Because this value must be a
 *    bit mask, there are only a few valid values that can be used.  To
 *    turn this feature off, the driver can write the value xFFFF to the
 *    lower word of this instruction (in the same way that the other
@@ -1253,7 +1253,7 @@ static void e100_load_ucode(struct nic *nic, struct cb *cb, struct sk_buff *skb)
 *    standard Ethernet frames are <= 2047 bytes in length.
 *************************************************************************/
 
-/* if you wish to disable the ucode functionality, while maintaining the 
+/* if you wish to disable the ucode functionality, while maintaining the
  * workarounds it provides, set the following defines to:
  * BUNDLESMALL 0
  * BUNDLEMAX 1
@@ -1284,12 +1284,46 @@ static void e100_load_ucode(struct nic *nic, struct cb *cb, struct sk_buff *skb)
 
 		for (i = 0; i < UCODE_SIZE; i++)
 			cb->u.ucode[i] = cpu_to_le32(ucode[i]);
-		cb->command = cpu_to_le16(cb_ucode);
+		cb->command = cpu_to_le16(cb_ucode | cb_el);
 		return;
 	}
 
 noloaducode:
-	cb->command = cpu_to_le16(cb_nop);
+	cb->command = cpu_to_le16(cb_nop | cb_el);
+}
+
+static inline int e100_exec_cb_wait(struct nic *nic, struct sk_buff *skb,
+	void (*cb_prepare)(struct nic *, struct cb *, struct sk_buff *))
+{
+	int err = 0, counter = 50;
+	struct cb *cb = nic->cb_to_clean;
+
+	if ((err = e100_exec_cb(nic, NULL, e100_setup_ucode)))
+		DPRINTK(PROBE,ERR, "ucode cmd failed with error %d\n", err);
+
+	/* must restart cuc */
+	nic->cuc_cmd = cuc_start;
+
+	/* wait for completion */
+	e100_write_flush(nic);
+	udelay(10);
+
+	/* wait for possibly (ouch) 500ms */
+	while (!(cb->status & cpu_to_le16(cb_complete))) {
+		msleep(10);
+		if (!--counter) break;
+	}
+
+	/* ack any interupts, something could have been set */
+	writeb(~0, &nic->csr->scb.stat_ack);
+
+	/* if the command failed, or is not OK, notify and return */
+	if (!counter || !(cb->status & cpu_to_le16(cb_ok))) {
+		DPRINTK(PROBE,ERR, "ucode load failed\n");
+		err = -EPERM;
+	}
+
+	return err;
 }
 
 static void e100_setup_iaaddr(struct nic *nic, struct cb *cb,
@@ -1357,13 +1391,13 @@ static int e100_phy_init(struct nic *nic)
 		mdio_write(netdev, nic->mii.phy_id, MII_NSC_CONG, cong);
 	}
 
-	if((nic->mac >= mac_82550_D102) || ((nic->flags & ich) && 
+	if((nic->mac >= mac_82550_D102) || ((nic->flags & ich) &&
 	   (mdio_read(netdev, nic->mii.phy_id, MII_TPISTATUS) & 0x8000))) {
 		/* enable/disable MDI/MDI-X auto-switching.
 		   MDI/MDI-X auto-switching is disabled for 82551ER/QM chips */
 		if((nic->mac == mac_82551_E) || (nic->mac == mac_82551_F) ||
-		   (nic->mac == mac_82551_10) || (nic->mii.force_media) || 
-		   !(nic->eeprom[eeprom_cnfg_mdix] & eeprom_mdix_enabled)) 
+		   (nic->mac == mac_82551_10) || (nic->mii.force_media) ||
+		   !(nic->eeprom[eeprom_cnfg_mdix] & eeprom_mdix_enabled))
 			mdio_write(netdev, nic->mii.phy_id, MII_NCONFIG, 0);
 		else
 			mdio_write(netdev, nic->mii.phy_id, MII_NCONFIG, NCONFIG_AUTO_SWITCH);
@@ -1388,7 +1422,7 @@ static int e100_hw_init(struct nic *nic)
 		return err;
 	if((err = e100_exec_cmd(nic, ruc_load_base, 0)))
 		return err;
-	if((err = e100_exec_cb(nic, NULL, e100_load_ucode)))
+	if ((err = e100_exec_cb_wait(nic, NULL, e100_setup_ucode)))
 		return err;
 	if((err = e100_exec_cb(nic, NULL, e100_configure)))
 		return err;
@@ -1493,7 +1527,7 @@ static void e100_update_stats(struct nic *nic)
 		}
 	}
 
-	
+
 	if(e100_exec_cmd(nic, cuc_dump_reset, 0))
 		DPRINTK(TX_ERR, DEBUG, "exec cuc_dump_reset failed\n");
 }
@@ -1542,10 +1576,10 @@ static void e100_watchdog(unsigned long data)
 	mii_check_link(&nic->mii);
 
 	/* Software generated interrupt to recover from (rare) Rx
-	* allocation failure.
-	* Unfortunately have to use a spinlock to not re-enable interrupts
-	* accidentally, due to hardware that shares a register between the
-	* interrupt mask bit and the SW Interrupt generation bit */
+	 * allocation failure.
+	 * Unfortunately have to use a spinlock to not re-enable interrupts
+	 * accidentally, due to hardware that shares a register between the
+	 * interrupt mask bit and the SW Interrupt generation bit */
 	spin_lock_irq(&nic->cmd_lock);
 	writeb(readb(&nic->csr->scb.cmd_hi) | irq_sw_gen,&nic->csr->scb.cmd_hi);
 	spin_unlock_irq(&nic->cmd_lock);
@@ -1830,7 +1864,7 @@ static void e100_rx_clean(struct nic *nic, unsigned int *work_done,
 	struct rx *rx_to_start = NULL;
 
 	/* are we already rnr? then pay attention!!! this ensures that
-	 * the state machine progression never allows a start with a 
+	 * the state machine progression never allows a start with a
 	 * partially cleaned list, avoiding a race between hardware
 	 * and rx_to_clean when in NAPI mode */
 	if(RU_SUSPENDED == nic->ru_running)
@@ -2066,7 +2100,7 @@ static void e100_tx_timeout(struct net_device *netdev)
 {
 	struct nic *nic = netdev_priv(netdev);
 
-	/* Reset outside of interrupt context, to avoid request_irq 
+	/* Reset outside of interrupt context, to avoid request_irq
 	 * in interrupt context */
 	schedule_work(&nic->tx_timeout_task);
 }
@@ -2313,7 +2347,7 @@ static int e100_set_ringparam(struct net_device *netdev,
 	struct param_range *rfds = &nic->params.rfds;
 	struct param_range *cbs = &nic->params.cbs;
 
-	if ((ring->rx_mini_pending) || (ring->rx_jumbo_pending)) 
+	if ((ring->rx_mini_pending) || (ring->rx_jumbo_pending))
 		return -EINVAL;
 
 	if(netif_running(netdev))
@@ -2631,7 +2665,9 @@ static int __devinit e100_probe(struct pci_dev *pdev,
 		nic->flags |= wol_magic;
 
 	/* ack any pending wake events, disable PME */
-	pci_enable_wake(pdev, 0, 0);
+	err = pci_enable_wake(pdev, 0, 0);
+	if (err)
+		DPRINTK(PROBE, ERR, "Error clearing wake event\n");
 
 	strcpy(netdev->name, "eth%d");
 	if((err = register_netdev(netdev))) {
@@ -2682,6 +2718,7 @@ static int e100_suspend(struct pci_dev *pdev, pm_message_t state)
 {
 	struct net_device *netdev = pci_get_drvdata(pdev);
 	struct nic *nic = netdev_priv(netdev);
+	int retval;
 
 	if(netif_running(netdev))
 		e100_down(nic);
@@ -2689,9 +2726,14 @@ static int e100_suspend(struct pci_dev *pdev, pm_message_t state)
 	netif_device_detach(netdev);
 
 	pci_save_state(pdev);
-	pci_enable_wake(pdev, pci_choose_state(pdev, state), nic->flags & (wol_magic | e100_asf(nic)));
+	retval = pci_enable_wake(pdev, pci_choose_state(pdev, state),
+	                         nic->flags & (wol_magic | e100_asf(nic)));
+	if (retval)
+		DPRINTK(PROBE,ERR, "Error enabling wake\n");
 	pci_disable_device(pdev);
-	pci_set_power_state(pdev, pci_choose_state(pdev, state));
+	retval = pci_set_power_state(pdev, pci_choose_state(pdev, state));
+	if (retval)
+		DPRINTK(PROBE,ERR, "Error %d setting power state\n", retval);
 
 	return 0;
 }
@@ -2700,11 +2742,16 @@ static int e100_resume(struct pci_dev *pdev)
 {
 	struct net_device *netdev = pci_get_drvdata(pdev);
 	struct nic *nic = netdev_priv(netdev);
+	int retval;
 
-	pci_set_power_state(pdev, PCI_D0);
+	retval = pci_set_power_state(pdev, PCI_D0);
+	if (retval)
+		DPRINTK(PROBE,ERR, "Error waking adapter\n");
 	pci_restore_state(pdev);
 	/* ack any pending wake events, disable PME */
-	pci_enable_wake(pdev, 0, 0);
+	retval = pci_enable_wake(pdev, 0, 0);
+	if (retval)
+		DPRINTK(PROBE,ERR, "Error clearing wake events\n");
 	if(e100_hw_init(nic))
 		DPRINTK(HW, ERR, "e100_hw_init failed\n");
 
@@ -2721,12 +2768,15 @@ static void e100_shutdown(struct pci_dev *pdev)
 {
 	struct net_device *netdev = pci_get_drvdata(pdev);
 	struct nic *nic = netdev_priv(netdev);
+	int retval;
 
 #ifdef CONFIG_PM
-	pci_enable_wake(pdev, 0, nic->flags & (wol_magic | e100_asf(nic)));
+	retval = pci_enable_wake(pdev, 0, nic->flags & (wol_magic | e100_asf(nic)));
 #else
-	pci_enable_wake(pdev, 0, nic->flags & (wol_magic));
+	retval = pci_enable_wake(pdev, 0, nic->flags & (wol_magic));
 #endif
+	if (retval)
+		DPRINTK(PROBE,ERR, "Error enabling wake\n");
 }
 
 
@@ -2739,7 +2789,7 @@ static struct pci_driver e100_driver = {
 	.suspend =      e100_suspend,
 	.resume =       e100_resume,
 #endif
-	.shutdown =	e100_shutdown,
+	.shutdown =     e100_shutdown,
 };
 
 static int __init e100_init_module(void)

drivers/net/e1000/e1000.h

View file

diff --git a/drivers/net/e1000/e1000.h b/drivers/net/e1000/e1000.h
index e02e9ba..27c7730 100644
--- a/drivers/net/e1000/e1000.h
+++ b/drivers/net/e1000/e1000.h
@@ -72,10 +72,6 @@
 #include <linux/mii.h>
 #include <linux/ethtool.h>
 #include <linux/if_vlan.h>
-#ifdef CONFIG_E1000_MQ
-#include <linux/cpu.h>
-#include <linux/smp.h>
-#endif
 
 #define BAR_0		0
 #define BAR_1		1
@@ -87,6 +83,10 @@
 struct e1000_adapter;
 
 #include "e1000_hw.h"
+#ifdef CONFIG_E1000_MQ
+#include <linux/cpu.h>
+#include <linux/smp.h>
+#endif
 
 #ifdef DBG
 #define E1000_DBG(args...) printk(KERN_DEBUG "e1000: " args)
@@ -169,6 +169,13 @@ struct e1000_buffer {
 	uint16_t next_to_watch;
 };
 
+#ifdef CONFIG_E1000_MQ
+struct e1000_queue_stats {
+	uint64_t packets;
+	uint64_t bytes;
+};
+#endif
+
 struct e1000_ps_page { struct page *ps_page[PS_PAGE_BUFFERS]; };
 struct e1000_ps_page_dma { uint64_t ps_page_dma[PS_PAGE_BUFFERS]; };
 
@@ -191,10 +198,12 @@ struct e1000_tx_ring {
 	spinlock_t tx_lock;
 	uint16_t tdh;
 	uint16_t tdt;
-	uint64_t pkt;
 
 	boolean_t last_tx_tso;
 
+#ifdef CONFIG_E1000_MQ
+	struct e1000_queue_stats tx_stats;
+#endif
 };
 
 struct e1000_rx_ring {
@@ -216,9 +225,17 @@ struct e1000_rx_ring {
 	struct e1000_ps_page *ps_page;
 	struct e1000_ps_page_dma *ps_page_dma;
 
+	struct sk_buff *rx_skb_top;
+	struct sk_buff *rx_skb_prev;
+
+	/* cpu for rx queue */
+	int cpu;
+
 	uint16_t rdh;
 	uint16_t rdt;
-	uint64_t pkt;
+#ifdef CONFIG_E1000_MQ
+	struct e1000_queue_stats rx_stats;
+#endif
 };
 
 #define E1000_DESC_UNUSED(R) \
@@ -251,6 +268,9 @@ struct e1000_adapter {
 	uint16_t link_speed;
 	uint16_t link_duplex;
 	spinlock_t stats_lock;
+#ifdef CONFIG_E1000_NAPI
+	spinlock_t tx_queue_lock;
+#endif
 	atomic_t irq_sem;
 	struct work_struct tx_timeout_task;
 	struct work_struct watchdog_task;
@@ -264,6 +284,7 @@ struct e1000_adapter {
 #ifdef CONFIG_E1000_MQ
 	struct e1000_tx_ring **cpu_tx_ring; /* per-cpu */
 #endif
+	unsigned long tx_queue_len;
 	uint32_t txd_cmd;
 	uint32_t tx_int_delay;
 	uint32_t tx_abs_int_delay;
@@ -271,9 +292,11 @@ struct e1000_adapter {
 	uint64_t gotcl_old;
 	uint64_t tpt_old;
 	uint64_t colc_old;
+	uint32_t tx_timeout_count;
 	uint32_t tx_fifo_head;
 	uint32_t tx_head_addr;
 	uint32_t tx_fifo_size;
+	uint8_t  tx_timeout_factor;
 	atomic_t tx_fifo_stall;
 	boolean_t pcix_82544;
 	boolean_t detect_tx_hung;
@@ -281,14 +304,15 @@ struct e1000_adapter {
 	/* RX */
 #ifdef CONFIG_E1000_NAPI
 	boolean_t (*clean_rx) (struct e1000_adapter *adapter,
-			       struct e1000_rx_ring *rx_ring,
-			       int *work_done, int work_to_do);
+						   struct e1000_rx_ring *rx_ring,
+						   int *work_done, int work_to_do);
 #else
 	boolean_t (*clean_rx) (struct e1000_adapter *adapter,
-			       struct e1000_rx_ring *rx_ring);
+						   struct e1000_rx_ring *rx_ring);
 #endif
 	void (*alloc_rx_buf) (struct e1000_adapter *adapter,
-			      struct e1000_rx_ring *rx_ring);
+						  struct e1000_rx_ring *rx_ring,
+						  int cleaned_count);
 	struct e1000_rx_ring *rx_ring;      /* One per active queue */
 #ifdef CONFIG_E1000_NAPI
 	struct net_device *polling_netdev;  /* One per active queue */
@@ -296,13 +320,15 @@ struct e1000_adapter {
 #ifdef CONFIG_E1000_MQ
 	struct net_device **cpu_netdev;     /* per-cpu */
 	struct call_async_data_struct rx_sched_call_data;
-	int cpu_for_queue[4];
+	cpumask_t cpumask;
 #endif
-	int num_queues;
+	int num_tx_queues;
+	int num_rx_queues;
 
 	uint64_t hw_csum_err;
 	uint64_t hw_csum_good;
 	uint64_t rx_hdr_split;
+	uint32_t alloc_rx_buff_failed;
 	uint32_t rx_int_delay;
 	uint32_t rx_abs_int_delay;
 	boolean_t rx_csum;
@@ -330,6 +356,7 @@ struct e1000_adapter {
 	struct e1000_rx_ring test_rx_ring;
 
 
+	u32 *config_space;
 	int msg_enable;
 #ifdef CONFIG_PCI_MSI
 	boolean_t have_msi;

drivers/net/e1000/e1000_ethtool.c

View file

diff --git a/drivers/net/e1000/e1000_ethtool.c b/drivers/net/e1000/e1000_ethtool.c
index c88f1a3..d252297 100644
--- a/drivers/net/e1000/e1000_ethtool.c
+++ b/drivers/net/e1000/e1000_ethtool.c
@@ -80,6 +80,7 @@ static const struct e1000_stats e1000_gstrings_stats[] = {
 	{ "tx_deferred_ok", E1000_STAT(stats.dc) },
 	{ "tx_single_coll_ok", E1000_STAT(stats.scc) },
 	{ "tx_multi_coll_ok", E1000_STAT(stats.mcc) },
+	{ "tx_timeout_count", E1000_STAT(tx_timeout_count) },
 	{ "rx_long_length_errors", E1000_STAT(stats.roc) },
 	{ "rx_short_length_errors", E1000_STAT(stats.ruc) },
 	{ "rx_align_errors", E1000_STAT(stats.algnerrc) },
@@ -93,9 +94,20 @@ static const struct e1000_stats e1000_gstrings_stats[] = {
 	{ "rx_csum_offload_good", E1000_STAT(hw_csum_good) },
 	{ "rx_csum_offload_errors", E1000_STAT(hw_csum_err) },
 	{ "rx_header_split", E1000_STAT(rx_hdr_split) },
+	{ "alloc_rx_buff_failed", E1000_STAT(alloc_rx_buff_failed) },
 };
-#define E1000_STATS_LEN	\
+
+#ifdef CONFIG_E1000_MQ
+#define E1000_QUEUE_STATS_LEN \
+	(((struct e1000_adapter *)netdev->priv)->num_tx_queues + \
+	 ((struct e1000_adapter *)netdev->priv)->num_rx_queues) \
+	* (sizeof(struct e1000_queue_stats) / sizeof(uint64_t))
+#else
+#define E1000_QUEUE_STATS_LEN 0
+#endif
+#define E1000_GLOBAL_STATS_LEN	\
 	sizeof(e1000_gstrings_stats) / sizeof(struct e1000_stats)
+#define E1000_STATS_LEN (E1000_GLOBAL_STATS_LEN + E1000_QUEUE_STATS_LEN)
 static const char e1000_gstrings_test[][ETH_GSTRING_LEN] = {
 	"Register test  (offline)", "Eeprom test    (offline)",
 	"Interrupt test (offline)", "Loopback test  (offline)",
@@ -183,7 +195,15 @@ e1000_set_settings(struct net_device *netdev, struct ethtool_cmd *ecmd)
 	struct e1000_adapter *adapter = netdev_priv(netdev);
 	struct e1000_hw *hw = &adapter->hw;
 
-	if(ecmd->autoneg == AUTONEG_ENABLE) {
+	/* When SoL/IDER sessions are active, autoneg/speed/duplex
+	 * cannot be changed */
+	if (e1000_check_phy_reset_block(hw)) {
+		DPRINTK(DRV, ERR, "Cannot change link characteristics "
+		        "when SoL/IDER is active.\n");
+		return -EINVAL;
+	}
+
+	if (ecmd->autoneg == AUTONEG_ENABLE) {
 		hw->autoneg = 1;
 		if(hw->media_type == e1000_media_type_fiber)
 			hw->autoneg_advertised = ADVERTISED_1000baseT_Full |
@@ -567,21 +587,21 @@ e1000_get_drvinfo(struct net_device *netdev,
 
 	strncpy(drvinfo->driver,  e1000_driver_name, 32);
 	strncpy(drvinfo->version, e1000_driver_version, 32);
-	
-	/* EEPROM image version # is reported as firware version # for
+
+	/* EEPROM image version # is reported as firmware version # for
 	 * 8257{1|2|3} controllers */
 	e1000_read_eeprom(&adapter->hw, 5, 1, &eeprom_data);
 	switch (adapter->hw.mac_type) {
 	case e1000_82571:
 	case e1000_82572:
 	case e1000_82573:
-		sprintf(firmware_version, "%d.%d-%d", 
+		sprintf(firmware_version, "%d.%d-%d",
 			(eeprom_data & 0xF000) >> 12,
 			(eeprom_data & 0x0FF0) >> 4,
 			eeprom_data & 0x000F);
 		break;
 	default:
-		sprintf(firmware_version, "n/a");
+		sprintf(firmware_version, "N/A");