Update Chelsio gige net driver.

- Use extern prefix for functions required.
- Removed a lot of wrappers, including t1_read/write_reg_4.
- Removed various macros, using native kernel calls now.
- Enumerated various #defines.
- Removed a lot of shared code which is not currently used in "NIC only" mode.
- Removed dead code.

Documentation/networking/cxgb.txt:
- Updated release notes for version 2.1.1

drivers/net/chelsio/ch_ethtool.h
- removed file, no longer using ETHTOOL namespace.

drivers/net/chelsio/common.h
- moved code from osdep.h to common.h
- added comment to #endif indicating which symbol it closes.

drivers/net/chelsio/cphy.h
- removed dead code.
- added comment to #endif indicating which symbol it closes.

drivers/net/chelsio/cxgb2.c
- use DMA_{32,64}BIT_MASK in include/linux/dma-mapping.h.
- removed unused code.
- use printk message for link info resembling drivers/net/mii.c.
- no longer using the MODULE_xxx namespace.
- no longer using "pci_" namespace.
- no longer using ETHTOOL namespace.

drivers/net/chelsio/cxgb2.h
- removed file, merged into common.h

drivers/net/chelsio/elmer0.h
- removed dead code.
- added various enums.
- added comment to #endif indicating which symbol it closes.

drivers/net/chelsio/espi.c
- removed various macros, using native kernel calls now.
- removed a lot of wrappers, including t1_read/write_reg_4.

drivers/net/chelsio/espi.h
- added comment to #endif indicating which symbol it closes.

drivers/net/chelsio/gmac.h
- added comment to #endif indicating which symbol it closes.

drivers/net/chelsio/mv88x201x.c
- changes to sync with Chelsio TOT.

drivers/net/chelsio/osdep.h
- removed file, consolidation. osdep was used to translate wrapper functions
  since our code supports multiple OSs. removed wrappers.

  drivers/net/chelsio/pm3393.c
  - removed various macros, using native kernel calls now.
  - removed a lot of wrappers, including t1_read/write_reg_4.
  - removed unused code.

  drivers/net/chelsio/regs.h
  - added a few register entries for future and current feature support.
  - added comment to #endif indicating which symbol it closes.

  drivers/net/chelsio/sge.c
  - rewrote large portion of scatter-gather engine to stabilize
  performance.
  - using u8/u16/u32 kernel types instead of __u8/__u16/__u32 compiler
  types.

  drivers/net/chelsio/sge.h
  - rewrote large portion of scatter-gather engine to stabilize
  performance.
  - added comment to #endif indicating which symbol it closes.

  drivers/net/chelsio/subr.c
  - merged tp.c into subr.c
  - removed various macros, using native kernel calls now.
  - removed a lot of wrappers, including t1_read/write_reg_4.
  - removed unused code.

  drivers/net/chelsio/suni1x10gexp_regs.h
  - modified copyright and authorship of file.
  - added comment to #endif indicating which symbol it closes.

  drivers/net/chelsio/tp.c
  - removed file, merged into subr.c.

  drivers/net/chelsio/tp.h
  - removed file.

  include/linux/pci_ids.h
  - patched to include PCI_VENDOR_ID_CHELSIO 0x1425, removed define from
  our code.

Documentation/networking/cxgb.txt

@@ -2,9 +2,9 @@
 
                          Driver Release Notes for Linux
 
-                                 Version 2.1.0
+                                 Version 2.1.1
 
-                                 March 8, 2005
+                                 June 20, 2005
 
 CONTENTS
 ========
@@ -21,8 +21,7 @@ INTRODUCTION
 
  This document describes the Linux driver for Chelsio 10Gb Ethernet Network
  Controller. This driver supports the Chelsio N210 NIC and is backward
- compatible with the Chelsio N110 model 10Gb NICs. This driver supports AMD64
- and EM64T, and x86 systems.
+ compatible with the Chelsio N110 model 10Gb NICs.
 
 
 FEATURES
@@ -121,23 +120,17 @@ PERFORMANCE
   Disabling SACK:
       sysctl -w net.ipv4.tcp_sack=0
 
-  Setting TCP read buffers (min/default/max):
-      sysctl -w net.ipv4.tcp_rmem="10000000 10000000 10000000"
-
-  Setting TCP write buffers (min/pressure/max):
-      sysctl -w net.ipv4.tcp_wmem="10000000 10000000 10000000"
-
-  Setting TCP buffer space (min/pressure/max):
-      sysctl -w net.ipv4.tcp_mem="10000000 10000000 10000000"
-
-  Setting large number of incoming connection requests (2.6.x only):
+  Setting large number of incoming connection requests:
       sysctl -w net.ipv4.tcp_max_syn_backlog=3000
 
   Setting maximum receive socket buffer size:
-      sysctl -w net.core.rmem_max=524287
+      sysctl -w net.core.rmem_max=1024000
 
   Setting maximum send socket buffer size:
-      sysctl -w net.core.wmem_max=524287
+      sysctl -w net.core.wmem_max=1024000
+
+  Set smp_affinity (on a multiprocessor system) to a single CPU:
+      echo 1 > /proc/irq/<interrupt_number>/smp_affinity
 
   Setting default receive socket buffer size:
       sysctl -w net.core.rmem_default=524287
@@ -151,8 +144,14 @@ PERFORMANCE
   Setting maximum backlog (# of unprocessed packets before kernel drops):
       sysctl -w net.core.netdev_max_backlog=300000
 
-  Set smp_affinity (on a multiprocessor system) to a single CPU:
-      echo 00000001 > /proc/irq/<interrupt_number>/smp_affinity
+  Setting TCP read buffers (min/default/max):
+      sysctl -w net.ipv4.tcp_rmem="10000000 10000000 10000000"
+
+  Setting TCP write buffers (min/pressure/max):
+      sysctl -w net.ipv4.tcp_wmem="10000000 10000000 10000000"
+
+  Setting TCP buffer space (min/pressure/max):
+      sysctl -w net.ipv4.tcp_mem="10000000 10000000 10000000"
 
   TCP window size for single connections:
    The receive buffer (RX_WINDOW) size must be at least as large as the
@@ -186,7 +185,7 @@ DRIVER MESSAGES
  may be found in /var/log/messages.
 
   Driver up:
-     Chelsio Network Driver - version 2.1.0
+     Chelsio Network Driver - version 2.1.1
 
   NIC detected:
      eth#: Chelsio N210 1x10GBaseX NIC (rev #), PCIX 133MHz/64-bit
@@ -282,13 +281,44 @@ KNOWN ISSUES
         the number of outstanding transactions, via BIOS configuration
         programming of the PCI-X card, to the following:
 
-           Data Length (bytes): 2k
-           Total allowed outstanding transactions: 1
+           Data Length (bytes): 1k
+           Total allowed outstanding transactions: 2
 
       Please refer to AMD 8131-HT/PCI-X Errata 26310 Rev 3.08 August 2004,
       section 56, "133-MHz Mode Split Completion Data Corruption" for more
       details with this bug and workarounds suggested by AMD.
 
+      It may be possible to work outside AMD's recommended PCI-X settings, try
+      increasing the Data Length to 2k bytes for increased performance. If you
+      have issues with these settings, please revert to the "safe" settings
+      and duplicate the problem before submitting a bug or asking for support.
+
+      NOTE: The default setting on most systems is 8 outstanding transactions
+            and 2k bytes data length.
+
+  4. On multiprocessor systems, it has been noted that an application which
+     is handling 10Gb networking can switch between CPUs causing degraded
+     and/or unstable performance.
+
+      If running on an SMP system and taking performance measurements, it
+      is suggested you either run the latest netperf-2.4.0+ or use a binding
+      tool such as Tim Hockin's procstate utilities (runon)
+      <http://www.hockin.org/~thockin/procstate/>.
+
+      Binding netserver and netperf (or other applications) to particular
+      CPUs will have a significant difference in performance measurements.
+      You may need to experiment which CPU to bind the application to in
+      order to achieve the best performance for your system.
+
+      If you are developing an application designed for 10Gb networking,
+      please keep in mind you may want to look at kernel functions
+      sched_setaffinity & sched_getaffinity to bind your application.
+
+      If you are just running user-space applications such as ftp, telnet,
+      etc., you may want to try the runon tool provided by Tim Hockin's
+      procstate utility. You could also try binding the interface to a
+      particular CPU: runon 0 ifup eth0
+
 
 SUPPORT
 =======

drivers/net/chelsio/Makefile

@@ -7,6 +7,5 @@ obj-$(CONFIG_CHELSIO_T1) += cxgb.o
 EXTRA_CFLAGS += -I$(TOPDIR)/drivers/net/chelsio $(DEBUG_FLAGS)
 
 
-cxgb-objs := cxgb2.o espi.o tp.o pm3393.o sge.o subr.o mv88x201x.o
-
+cxgb-objs := cxgb2.o espi.o pm3393.o sge.o subr.o mv88x201x.o
 

drivers/net/chelsio/ch_ethtool.h

-/*****************************************************************************
- *                                                                           *
- * File: ch_ethtool.h                                                        *
- * $Revision: 1.5 $                                                          *
- * $Date: 2005/03/23 07:15:58 $                                              *
- * Description:                                                              *
- *  part of the Chelsio 10Gb Ethernet Driver.                                *
- *                                                                           *
- * This program is free software; you can redistribute it and/or modify      *
- * it under the terms of the GNU General Public License, version 2, as       *
- * published by the Free Software Foundation.                                *
- *                                                                           *
- * 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 Temple Place - Suite 330, Boston, MA  02111-1307, USA.                 *
- *                                                                           *
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED    *
- * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF      *
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.                     *
- *                                                                           *
- * http://www.chelsio.com                                                    *
- *                                                                           *
- * Copyright (c) 2003 - 2005 Chelsio Communications, Inc.                    *
- * All rights reserved.                                                      *
- *                                                                           *
- * Maintainers: maintainers@chelsio.com                                      *
- *                                                                           *
- * Authors: Dimitrios Michailidis   <dm@chelsio.com>                         *
- *          Tina Yang               <tainay@chelsio.com>                     *
- *          Felix Marti             <felix@chelsio.com>                      *
- *          Scott Bardone           <sbardone@chelsio.com>                   *
- *          Kurt Ottaway            <kottaway@chelsio.com>                   *
- *          Frank DiMambro          <frank@chelsio.com>                      *
- *                                                                           *
- * History:                                                                  *
- *                                                                           *
- ****************************************************************************/
-
-#ifndef __CHETHTOOL_LINUX_H__
-#define __CHETHTOOL_LINUX_H__
-
-/* TCB size in 32-bit words */
-#define TCB_WORDS (TCB_SIZE / 4)
-
-enum {
-	ETHTOOL_SETREG,
-	ETHTOOL_GETREG,
-	ETHTOOL_SETTPI,
-	ETHTOOL_GETTPI,
-	ETHTOOL_DEVUP,
-	ETHTOOL_GETMTUTAB,
-	ETHTOOL_SETMTUTAB,
-	ETHTOOL_GETMTU,
-	ETHTOOL_SET_PM,
-	ETHTOOL_GET_PM,
-	ETHTOOL_GET_TCAM,
-	ETHTOOL_SET_TCAM,
-	ETHTOOL_GET_TCB,
-	ETHTOOL_READ_TCAM_WORD,
-};
-
-struct ethtool_reg {
-	uint32_t cmd;
-	uint32_t addr;
-	uint32_t val;
-};
-
-struct ethtool_mtus {
-	uint32_t cmd;
-	uint16_t mtus[NMTUS];
-};
-
-struct ethtool_pm {
-	uint32_t cmd;
-	uint32_t tx_pg_sz;
-	uint32_t tx_num_pg;
-	uint32_t rx_pg_sz;
-	uint32_t rx_num_pg;
-	uint32_t pm_total;
-};
-
-struct ethtool_tcam {
-	uint32_t cmd;
-	uint32_t tcam_size;
-	uint32_t nservers;
-	uint32_t nroutes;
-};
-
-struct ethtool_tcb {
-	uint32_t cmd;
-	uint32_t tcb_index;
-	uint32_t tcb_data[TCB_WORDS];
-};
-
-struct ethtool_tcam_word {
-	uint32_t cmd;
-	uint32_t addr;
-	uint32_t buf[3];
-};
-
-#define SIOCCHETHTOOL SIOCDEVPRIVATE
-#endif

drivers/net/chelsio/common.h

 /*****************************************************************************
  *                                                                           *
  * File: common.h                                                            *
- * $Revision: 1.5 $                                                          *
- * $Date: 2005/03/23 07:41:27 $                                              *
+ * $Revision: 1.21 $                                                         *
+ * $Date: 2005/06/22 00:43:25 $                                              *
  * Description:                                                              *
  *  part of the Chelsio 10Gb Ethernet Driver.                                *
  *                                                                           *
@@ -36,74 +36,101 @@
  *                                                                           *
  ****************************************************************************/
 
-#ifndef CHELSIO_COMMON_H
-#define CHELSIO_COMMON_H
+#ifndef _CXGB_COMMON_H_
+#define _CXGB_COMMON_H_
+
+#include <linux/config.h>
+#include <linux/module.h>
+#include <linux/netdevice.h>
+#include <linux/types.h>
+#include <linux/delay.h>
+#include <linux/pci.h>
+#include <linux/ethtool.h>
+#include <linux/mii.h>
+#include <linux/crc32.h>
+#include <linux/init.h>
+#include <asm/io.h>
+#include <linux/pci_ids.h>
+
+#define DRV_DESCRIPTION "Chelsio 10Gb Ethernet Driver"
+#define DRV_NAME "cxgb"
+#define DRV_VERSION "2.1.1"
+#define PFX      DRV_NAME ": "
+
+#define CH_ERR(fmt, ...)   printk(KERN_ERR PFX fmt, ## __VA_ARGS__)
+#define CH_WARN(fmt, ...)  printk(KERN_WARNING PFX fmt, ## __VA_ARGS__)
+#define CH_ALERT(fmt, ...) printk(KERN_ALERT PFX fmt, ## __VA_ARGS__)
+
+#define CH_DEVICE(devid, ssid, idx) \
+	{ PCI_VENDOR_ID_CHELSIO, devid, PCI_ANY_ID, ssid, 0, 0, idx }
+
+#define SUPPORTED_PAUSE       (1 << 13)
+#define SUPPORTED_LOOPBACK    (1 << 15)
+
+#define ADVERTISED_PAUSE      (1 << 13)
+#define ADVERTISED_ASYM_PAUSE (1 << 14)
+
+typedef struct adapter adapter_t;
+
+void t1_elmer0_ext_intr(adapter_t *adapter);
+void t1_link_changed(adapter_t *adapter, int port_id, int link_status,
+			int speed, int duplex, int fc);
+
+struct t1_rx_mode {
+	struct net_device *dev;
+	u32 idx;
+	struct dev_mc_list *list;
+};
+
+#define t1_rx_mode_promisc(rm)	(rm->dev->flags & IFF_PROMISC)
+#define t1_rx_mode_allmulti(rm)	(rm->dev->flags & IFF_ALLMULTI)
+#define t1_rx_mode_mc_cnt(rm)	(rm->dev->mc_count)
+
+static inline u8 *t1_get_next_mcaddr(struct t1_rx_mode *rm)
+{
+	u8 *addr = 0;
 
-#define DIMOF(x) (sizeof(x)/sizeof(x[0]))
+	if (rm->idx++ < rm->dev->mc_count) {
+		addr = rm->list->dmi_addr;
+		rm->list = rm->list->next;
+	}
+	return addr;
+}
+
+#define	MAX_NPORTS 4
 
-#define NMTUS      8
-#define MAX_NPORTS 4
-#define TCB_SIZE   128
+#define SPEED_INVALID 0xffff
+#define DUPLEX_INVALID 0xff
 
 enum {
-	CHBT_BOARD_7500,
-	CHBT_BOARD_8000,
-	CHBT_BOARD_CHT101,
-	CHBT_BOARD_CHT110,
-	CHBT_BOARD_CHT210,
-	CHBT_BOARD_CHT204,
 	CHBT_BOARD_N110,
-	CHBT_BOARD_N210,
-	CHBT_BOARD_COUGAR,
-	CHBT_BOARD_6800,
-	CHBT_BOARD_SIMUL
+	CHBT_BOARD_N210
 };
 
 enum {
-	CHBT_TERM_FPGA,
 	CHBT_TERM_T1,
-	CHBT_TERM_T2,
-	CHBT_TERM_T3
+	CHBT_TERM_T2
 };
 
 enum {
-	CHBT_MAC_CHELSIO_A,
-	CHBT_MAC_IXF1010,
 	CHBT_MAC_PM3393,
-	CHBT_MAC_VSC7321,
-	CHBT_MAC_DUMMY
 };
 
 enum {
-	CHBT_PHY_88E1041,
-	CHBT_PHY_88E1111,
 	CHBT_PHY_88X2010,
-	CHBT_PHY_XPAK,
-	CHBT_PHY_MY3126,
-	CHBT_PHY_DUMMY
 };
 
 enum {
-	PAUSE_RX = 1,
-	PAUSE_TX = 2,
-	PAUSE_AUTONEG = 4
+	PAUSE_RX      = 1 << 0,
+	PAUSE_TX      = 1 << 1,
+	PAUSE_AUTONEG = 1 << 2
 };
 
 /* Revisions of T1 chip */
-#define TERM_T1A     0
-#define TERM_T1B     1
-#define TERM_T2      3
-
-struct tp_params {
-	unsigned int pm_size;
-	unsigned int cm_size;
-	unsigned int pm_rx_base;
-	unsigned int pm_tx_base;
-	unsigned int pm_rx_pg_size;
-	unsigned int pm_tx_pg_size;
-	unsigned int pm_rx_num_pgs;
-	unsigned int pm_tx_num_pgs;
-	unsigned int use_5tuple_mode;
+enum {
+	TERM_T1A   = 0,
+	TERM_T1B   = 1,
+	TERM_T2    = 3
 };
 
 struct sge_params {
@@ -118,17 +145,7 @@ struct sge_params {
 	unsigned int polling;
 };
 
-struct mc5_params {
-	unsigned int mode;	/* selects MC5 width */
-	unsigned int nservers;	/* size of server region */
-	unsigned int nroutes;	/* size of routing region */
-};
-
-/* Default MC5 region sizes */
-#define DEFAULT_SERVER_REGION_LEN 256
-#define DEFAULT_RT_REGION_LEN 1024
-
-struct pci_params {
+struct chelsio_pci_params {
 	unsigned short speed;
 	unsigned char  width;
 	unsigned char  is_pcix;
@@ -136,31 +153,14 @@ struct pci_params {
 
 struct adapter_params {
 	struct sge_params sge;
-	struct mc5_params mc5;
-	struct tp_params  tp;
-	struct pci_params pci;
+	struct chelsio_pci_params pci;
 
 	const struct board_info *brd_info;
 
-	unsigned short mtus[NMTUS];
-	unsigned int   nports;         /* # of ethernet ports */
+	unsigned int   nports;          /* # of ethernet ports */
 	unsigned int   stats_update_period;
 	unsigned short chip_revision;
 	unsigned char  chip_version;
-	unsigned char  is_asic;
-};
-
-struct pci_err_cnt {
-	unsigned int master_parity_err;
-	unsigned int sig_target_abort;
-	unsigned int rcv_target_abort;
-	unsigned int rcv_master_abort;
-	unsigned int sig_sys_err;
-	unsigned int det_parity_err;
-	unsigned int pio_parity_err;
-	unsigned int wf_parity_err;
-	unsigned int rf_parity_err;
-	unsigned int cf_parity_err;
 };
 
 struct link_config {
@@ -175,8 +175,60 @@ struct link_config {
 	unsigned char  autoneg;          /* autonegotiating? */
 };
 
-#define SPEED_INVALID   0xffff
-#define DUPLEX_INVALID  0xff
+struct cmac;
+struct cphy;
+
+struct port_info {
+	struct net_device *dev;
+	struct cmac *mac;
+	struct cphy *phy;
+	struct link_config link_config;
+	struct net_device_stats netstats;
+};
+
+struct sge;
+struct peespi;
+
+struct adapter {
+	u8 *regs;
+	struct pci_dev *pdev;
+	unsigned long registered_device_map;
+	unsigned long open_device_map;
+	unsigned long flags;
+
+	const char *name;
+	int msg_enable;
+	u32 mmio_len;
+
+	struct work_struct ext_intr_handler_task;
+	struct adapter_params params;
+
+	struct vlan_group *vlan_grp;
+
+	/* Terminator modules. */
+	struct sge    *sge;
+	struct peespi *espi;
+
+	struct port_info port[MAX_NPORTS];
+	struct work_struct stats_update_task;
+	struct timer_list stats_update_timer;
+
+	struct semaphore mib_mutex;
+	spinlock_t tpi_lock;
+	spinlock_t work_lock;
+	/* guards async operations */
+	spinlock_t async_lock ____cacheline_aligned;
+	u32 slow_intr_mask;
+};
+
+enum {                                           /* adapter flags */
+	FULL_INIT_DONE        = 1 << 0,
+	TSO_CAPABLE           = 1 << 2,
+	TCP_CSUM_CAPABLE      = 1 << 3,
+	UDP_CSUM_CAPABLE      = 1 << 4,
+	VLAN_ACCEL_CAPABLE    = 1 << 5,
+	RX_CSUM_ENABLED       = 1 << 6,
+};
 
 struct mdio_ops;
 struct gmac;
@@ -205,19 +257,8 @@ struct board_info {
 	const char             *desc;
 };
 
-#include "osdep.h"
-
-#ifndef PCI_VENDOR_ID_CHELSIO
-#define PCI_VENDOR_ID_CHELSIO 0x1425
-#endif
-
 extern struct pci_device_id t1_pci_tbl[];
 
-static inline int t1_is_asic(const adapter_t *adapter)
-{
-	return adapter->params.is_asic;
-}
-
 static inline int adapter_matches_type(const adapter_t *adapter,
 				       int version, int revision)
 {
@@ -245,25 +286,29 @@ static inline unsigned int core_ticks_per_usec(const adapter_t *adap)
 	return board_info(adap)->clock_core / 1000000;
 }
 
-int t1_tpi_write(adapter_t *adapter, u32 addr, u32 value);
-int t1_tpi_read(adapter_t *adapter, u32 addr, u32 *value);
+extern int t1_tpi_write(adapter_t *adapter, u32 addr, u32 value);
+extern int t1_tpi_read(adapter_t *adapter, u32 addr, u32 *value);
 
-void t1_interrupts_enable(adapter_t *adapter);
-void t1_interrupts_disable(adapter_t *adapter);
-void t1_interrupts_clear(adapter_t *adapter);
-int elmer0_ext_intr_handler(adapter_t *adapter);
-int t1_slow_intr_handler(adapter_t *adapter);
+extern void t1_interrupts_enable(adapter_t *adapter);
+extern void t1_interrupts_disable(adapter_t *adapter);
+extern void t1_interrupts_clear(adapter_t *adapter);
+extern int elmer0_ext_intr_handler(adapter_t *adapter);
+extern int t1_slow_intr_handler(adapter_t *adapter);
 
-int t1_link_start(struct cphy *phy, struct cmac *mac, struct link_config *lc);
-const struct board_info *t1_get_board_info(unsigned int board_id);
-const struct board_info *t1_get_board_info_from_ids(unsigned int devid,
+extern int t1_link_start(struct cphy *phy, struct cmac *mac, struct link_config *lc);
+extern const struct board_info *t1_get_board_info(unsigned int board_id);
+extern const struct board_info *t1_get_board_info_from_ids(unsigned int devid,
 						    unsigned short ssid);
-int t1_seeprom_read(adapter_t *adapter, u32 addr, u32 *data);
-int t1_get_board_rev(adapter_t *adapter, const struct board_info *bi,
+extern int t1_seeprom_read(adapter_t *adapter, u32 addr, u32 *data);
+extern int t1_get_board_rev(adapter_t *adapter, const struct board_info *bi,
 		     struct adapter_params *p);
-int t1_init_hw_modules(adapter_t *adapter);
-int t1_init_sw_modules(adapter_t *adapter, const struct board_info *bi);
-void t1_free_sw_modules(adapter_t *adapter);
-void t1_fatal_err(adapter_t *adapter);
-#endif
+extern int t1_init_hw_modules(adapter_t *adapter);
+extern int t1_init_sw_modules(adapter_t *adapter, const struct board_info *bi);
+extern void t1_free_sw_modules(adapter_t *adapter);
+extern void t1_fatal_err(adapter_t *adapter);
+
+extern void t1_tp_set_udp_checksum_offload(adapter_t *adapter, int enable);
+extern void t1_tp_set_tcp_checksum_offload(adapter_t *adapter, int enable);
+extern void t1_tp_set_ip_checksum_offload(adapter_t *adapter, int enable);
 
+#endif /* _CXGB_COMMON_H_ */

drivers/net/chelsio/cphy.h

 /*****************************************************************************
  *                                                                           *
  * File: cphy.h                                                              *
- * $Revision: 1.4 $                                                          *
- * $Date: 2005/03/23 07:41:27 $                                              *
+ * $Revision: 1.7 $                                                          *
+ * $Date: 2005/06/21 18:29:47 $                                              *
  * Description:                                                              *
  *  part of the Chelsio 10Gb Ethernet Driver.                                *
  *                                                                           *
@@ -36,8 +36,8 @@
  *                                                                           *
  ****************************************************************************/
 
-#ifndef CHELSIO_CPHY_H
-#define CHELSIO_CPHY_H
+#ifndef _CXGB_CPHY_H_
+#define _CXGB_CPHY_H_
 
 #include "common.h"
 
@@ -142,9 +142,7 @@ struct gphy {
 	int (*reset)(adapter_t *adapter);
 };
 
-extern struct gphy t1_my3126_ops;
-extern struct gphy t1_mv88e1xxx_ops;
-extern struct gphy t1_xpak_ops;
 extern struct gphy t1_mv88x201x_ops;
 extern struct gphy t1_dummy_phy_ops;
-#endif
+
+#endif /* _CXGB_CPHY_H_ */

drivers/net/chelsio/cpl5_cmd.h

 /*****************************************************************************
  *                                                                           *
  * File: cpl5_cmd.h                                                          *
- * $Revision: 1.4 $                                                          *
- * $Date: 2005/03/23 07:15:58 $                                              *
+ * $Revision: 1.6 $                                                          *
+ * $Date: 2005/06/21 18:29:47 $                                              *
  * Description:                                                              *
  *  part of the Chelsio 10Gb Ethernet Driver.                                *
  *                                                                           *
@@ -36,8 +36,8 @@
  *                                                                           *
  ****************************************************************************/
 
-#ifndef _CPL5_CMD_H
-#define _CPL5_CMD_H
+#ifndef _CXGB_CPL5_CMD_H_
+#define _CXGB_CPL5_CMD_H_
 
 #include <asm/byteorder.h>
 
@@ -59,12 +59,12 @@ enum {                /* TX_PKT_LSO ethernet types */
 };
 
 struct cpl_rx_data {
-	__u32 rsvd0;
-	__u32 len;
-	__u32 seq;
-	__u16 urg;
-	__u8  rsvd1;
-	__u8  status;
+	u32 rsvd0;
+	u32 len;
+	u32 seq;
+	u16 urg;
+	u8  rsvd1;
+	u8  status;
 };
 
 /*
@@ -73,73 +73,73 @@ struct cpl_rx_data {
  * used so we break it into 2 16-bit parts to easily meet our alignment needs.
  */
 struct cpl_tx_pkt {
-	__u8 opcode;
+	u8 opcode;
 #if defined(__LITTLE_ENDIAN_BITFIELD)
-	__u8 iff:4;
-	__u8 ip_csum_dis:1;
-	__u8 l4_csum_dis:1;
-	__u8 vlan_valid:1;
-	__u8 rsvd:1;
+	u8 iff:4;
+	u8 ip_csum_dis:1;
+	u8 l4_csum_dis:1;
+	u8 vlan_valid:1;
+	u8 rsvd:1;
 #else
-	__u8 rsvd:1;
-	__u8 vlan_valid:1;
-	__u8 l4_csum_dis:1;
-	__u8 ip_csum_dis:1;
-	__u8 iff:4;
+	u8 rsvd:1;
+	u8 vlan_valid:1;
+	u8 l4_csum_dis:1;
+	u8 ip_csum_dis:1;
+	u8 iff:4;
 #endif
-	__u16 vlan;
-	__u16 len_hi;
-	__u16 len_lo;
+	u16 vlan;
+	u16 len_hi;
+	u16 len_lo;
 };
 
 struct cpl_tx_pkt_lso {
-	__u8 opcode;
+	u8 opcode;
 #if defined(__LITTLE_ENDIAN_BITFIELD)
-	__u8 iff:4;
-	__u8 ip_csum_dis:1;
-	__u8 l4_csum_dis:1;
-	__u8 vlan_valid:1;
-	__u8 rsvd:1;
+	u8 iff:4;
+	u8 ip_csum_dis:1;
+	u8 l4_csum_dis:1;
+	u8 vlan_valid:1;
+	u8 rsvd:1;
 #else
-	__u8 rsvd:1;
-	__u8 vlan_valid:1;
-	__u8 l4_csum_dis:1;
-	__u8 ip_csum_dis:1;
-	__u8 iff:4;
+	u8 rsvd:1;
+	u8 vlan_valid:1;
+	u8 l4_csum_dis:1;
+	u8 ip_csum_dis:1;
+	u8 iff:4;
 #endif
-	__u16 vlan;
-	__u32 len;
+	u16 vlan;
+	u32 len;
 
-	__u32 rsvd2;
-	__u8 rsvd3;
+	u32 rsvd2;
+	u8 rsvd3;
 #if defined(__LITTLE_ENDIAN_BITFIELD)
-	__u8 tcp_hdr_words:4;
-	__u8 ip_hdr_words:4;
+	u8 tcp_hdr_words:4;
+	u8 ip_hdr_words:4;
 #else
-	__u8 ip_hdr_words:4;
-	__u8 tcp_hdr_words:4;
+	u8 ip_hdr_words:4;
+	u8 tcp_hdr_words:4;
 #endif
-	__u16 eth_type_mss;
+	u16 eth_type_mss;
 };
 
 struct cpl_rx_pkt {
-	__u8 opcode;
+	u8 opcode;
 #if defined(__LITTLE_ENDIAN_BITFIELD)
-	__u8 iff:4;
-	__u8 csum_valid:1;
-	__u8 bad_pkt:1;
-	__u8 vlan_valid:1;
-	__u8 rsvd:1;
+	u8 iff:4;
+	u8 csum_valid:1;
+	u8 bad_pkt:1;
+	u8 vlan_valid:1;
+	u8 rsvd:1;
 #else
-	__u8 rsvd:1;
-	__u8 vlan_valid:1;
-	__u8 bad_pkt:1;
-	__u8 csum_valid:1;
-	__u8 iff:4;
+	u8 rsvd:1;
+	u8 vlan_valid:1;
+	u8 bad_pkt:1;
+	u8 csum_valid:1;
+	u8 iff:4;
 #endif
-	__u16 csum;
-	__u16 vlan;
-	__u16 len;
+	u16 csum;
+	u16 vlan;
+	u16 len;
 };
 
-#endif
+#endif /* _CXGB_CPL5_CMD_H_ */

drivers/net/chelsio/cxgb2.h

-/*****************************************************************************
- *                                                                           *
- * File: cxgb2.h                                                             *
- * $Revision: 1.8 $                                                          *
- * $Date: 2005/03/23 07:41:27 $                                              *
- * Description:                                                              *
- *  part of the Chelsio 10Gb Ethernet Driver.                                *
- *                                                                           *
- * This program is free software; you can redistribute it and/or modify      *
- * it under the terms of the GNU General Public License, version 2, as       *
- * published by the Free Software Foundation.                                *
- *                                                                           *
- * 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 Temple Place - Suite 330, Boston, MA  02111-1307, USA.                 *
- *                                                                           *
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED    *
- * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF      *
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.                     *
- *                                                                           *
- * http://www.chelsio.com                                                    *
- *                                                                           *
- * Copyright (c) 2003 - 2005 Chelsio Communications, Inc.                    *
- * All rights reserved.                                                      *
- *                                                                           *
- * Maintainers: maintainers@chelsio.com                                      *
- *                                                                           *
- * Authors: Dimitrios Michailidis   <dm@chelsio.com>                         *
- *          Tina Yang               <tainay@chelsio.com>                     *
- *          Felix Marti             <felix@chelsio.com>                      *
- *          Scott Bardone           <sbardone@chelsio.com>                   *
- *          Kurt Ottaway            <kottaway@chelsio.com>                   *
- *          Frank DiMambro          <frank@chelsio.com>                      *
- *                                                                           *
- * History:                                                                  *
- *                                                                           *
- ****************************************************************************/
-
-#ifndef __CXGB_LINUX_H__
-#define __CXGB_LINUX_H__
-
-#include <linux/netdevice.h>
-#include <linux/skbuff.h>
-#include <linux/version.h>
-#include <asm/semaphore.h>
-#include <asm/bitops.h>
-
-/* This belongs in if_ether.h */
-#define ETH_P_CPL5 0xf
-
-struct cmac;
-struct cphy;
-
-struct port_info {
-	struct net_device *dev;
-	struct cmac *mac;
-	struct cphy *phy;
-	struct link_config link_config;
-	struct net_device_stats netstats;
-};
-
-struct cxgbdev;
-struct t1_sge;
-struct pemc3;
-struct pemc4;
-struct pemc5;
-struct peulp;
-struct petp;
-struct pecspi;
-struct peespi;
-struct work_struct;
-struct vlan_group;
-
-enum {					/* adapter flags */
-	FULL_INIT_DONE        = 0x1,
-	USING_MSI             = 0x2,
-	TSO_CAPABLE           = 0x4,
-	TCP_CSUM_CAPABLE      = 0x8,
-	UDP_CSUM_CAPABLE      = 0x10,
-	VLAN_ACCEL_CAPABLE    = 0x20,
-	RX_CSUM_ENABLED       = 0x40,
-};
-
-struct adapter {
-	u8 *regs;
-	struct pci_dev *pdev;
-	unsigned long registered_device_map;
-	unsigned long open_device_map;
-	unsigned int flags;
-
-	const char *name;
-	int msg_enable;
-	u32 mmio_len;
-
-	struct work_struct ext_intr_handler_task;
-	struct adapter_params params;
-
-	struct vlan_group *vlan_grp;
-
-	/* Terminator modules. */
-	struct sge    *sge;
-	struct pemc3  *mc3;
-	struct pemc4  *mc4;
-	struct pemc5  *mc5;
-	struct petp   *tp;
-	struct pecspi *cspi;
-	struct peespi *espi;
-	struct peulp  *ulp;
-
-	struct port_info port[MAX_NPORTS];
-	struct work_struct stats_update_task;
-	struct timer_list stats_update_timer;
-
-	struct semaphore mib_mutex;
-	spinlock_t tpi_lock;
-	spinlock_t work_lock;
-
-	spinlock_t async_lock ____cacheline_aligned; /* guards async operations */
-	u32 slow_intr_mask;
-};
-
-#endif

drivers/net/chelsio/elmer0.h

 /*****************************************************************************
  *                                                                           *
  * File: elmer0.h                                                            *
- * $Revision: 1.3 $                                                          *
- * $Date: 2005/03/23 07:15:58 $                                              *
+ * $Revision: 1.6 $                                                          *
+ * $Date: 2005/06/21 22:49:43 $                                              *
  * Description:                                                              *
  *  part of the Chelsio 10Gb Ethernet Driver.                                *
  *                                                                           *
@@ -36,14 +36,8 @@
  *                                                                           *
  ****************************************************************************/
 
-#ifndef CHELSIO_ELMER0_H
-#define CHELSIO_ELMER0_H
-
-/* ELMER0 flavors */
-enum {
-	ELMER0_XC2S300E_6FT256_C,
-	ELMER0_XC2S100E_6TQ144_C
-};
+#ifndef _CXGB_ELMER0_H_
+#define _CXGB_ELMER0_H_
 
 /* ELMER0 registers */
 #define A_ELMER0_VERSION 0x100000
@@ -154,4 +148,4 @@ enum {
 #define MI1_OP_INDIRECT_READ_INC 2
 #define MI1_OP_INDIRECT_READ     3
 
-#endif
+#endif /* _CXGB_ELMER0_H_ */

drivers/net/chelsio/espi.h

 /*****************************************************************************
  *                                                                           *
  * File: espi.h                                                              *
- * $Revision: 1.4 $                                                          *
- * $Date: 2005/03/23 07:15:58 $                                              *
+ * $Revision: 1.7 $                                                          *
+ * $Date: 2005/06/21 18:29:47 $                                              *
  * Description:                                                              *
  *  part of the Chelsio 10Gb Ethernet Driver.                                *
  *                                                                           *
@@ -36,8 +36,8 @@
  *                                                                           *
  ****************************************************************************/
 
-#ifndef CHELSIO_ESPI_H
-#define CHELSIO_ESPI_H
+#ifndef _CXGB_ESPI_H_
+#define _CXGB_ESPI_H_
 
 #include "common.h"
 
@@ -60,8 +60,9 @@ void t1_espi_intr_enable(struct peespi *);
 void t1_espi_intr_clear(struct peespi *);
 void t1_espi_intr_disable(struct peespi *);
 int t1_espi_intr_handler(struct peespi *);
+const struct espi_intr_counts *t1_espi_get_intr_counts(struct peespi *espi);
 
 void t1_espi_set_misc_ctrl(adapter_t *adapter, u32 val);
 u32 t1_espi_get_mon(adapter_t *adapter, u32 addr, u8 wait);
 
-#endif
+#endif /* _CXGB_ESPI_H_ */

drivers/net/chelsio/gmac.h

 /*****************************************************************************
  *                                                                           *
  * File: gmac.h                                                              *
- * $Revision: 1.3 $                                                          *
- * $Date: 2005/03/23 07:15:58 $                                              *
+ * $Revision: 1.6 $                                                          *
+ * $Date: 2005/06/21 18:29:47 $                                              *
  * Description:                                                              *
  *  Generic MAC functionality.                                               *
  *  part of the Chelsio 10Gb Ethernet Driver.                                *
@@ -37,8 +37,8 @@
  *                                                                           *
  ****************************************************************************/
 
-#ifndef CHELSIO_GMAC_H
-#define CHELSIO_GMAC_H
+#ifndef _CXGB_GMAC_H_
+#define _CXGB_GMAC_H_
 
 #include "common.h"
 
@@ -130,4 +130,5 @@ extern struct gmac t1_chelsio_mac_ops;
 extern struct gmac t1_vsc7321_ops;
 extern struct gmac t1_ixf1010_ops;
 extern struct gmac t1_dummy_mac_ops;
-#endif
+
+#endif /* _CXGB_GMAC_H_ */

drivers/net/chelsio/mv88x201x.c

 /*****************************************************************************
  *                                                                           *
  * File: mv88x201x.c                                                         *
- * $Revision: 1.7 $                                                          *
- * $Date: 2005/03/23 07:15:59 $                                              *
+ * $Revision: 1.12 $                                                         *
+ * $Date: 2005/04/15 19:27:14 $                                              *
  * Description:                                                              *
  *  Marvell PHY (mv88x201x) functionality.                                   *
  *  part of the Chelsio 10Gb Ethernet Driver.                                *
@@ -85,33 +85,29 @@ static int mv88x201x_reset(struct cphy *cphy, int wait)
 
 static int mv88x201x_interrupt_enable(struct cphy *cphy)
 {
+	u32 elmer;
+
 	/* Enable PHY LASI interrupts. */
 	mdio_write(cphy, 0x1, 0x9002, 0x1);
 
 	/* Enable Marvell interrupts through Elmer0. */
-	if (t1_is_asic(cphy->adapter)) {
-		u32 elmer;
-
-		t1_tpi_read(cphy->adapter, A_ELMER0_INT_ENABLE, &elmer);
-		elmer |= ELMER0_GP_BIT6;
-		t1_tpi_write(cphy->adapter, A_ELMER0_INT_ENABLE, elmer);
-	}
+	t1_tpi_read(cphy->adapter, A_ELMER0_INT_ENABLE, &elmer);
+	elmer |= ELMER0_GP_BIT6;
+	t1_tpi_write(cphy->adapter, A_ELMER0_INT_ENABLE, elmer);
 	return 0;
 }
 
 static int mv88x201x_interrupt_disable(struct cphy *cphy)
 {
+	u32 elmer;
+
 	/* Disable PHY LASI interrupts. */
 	mdio_write(cphy, 0x1, 0x9002, 0x0);
 
 	/* Disable Marvell interrupts through Elmer0. */
-	if (t1_is_asic(cphy->adapter)) {
-		u32 elmer;
-
-		t1_tpi_read(cphy->adapter, A_ELMER0_INT_ENABLE, &elmer);
-		elmer &= ~ELMER0_GP_BIT6;
-		t1_tpi_write(cphy->adapter, A_ELMER0_INT_ENABLE, elmer);
-	}
+	t1_tpi_read(cphy->adapter, A_ELMER0_INT_ENABLE, &elmer);
+	elmer &= ~ELMER0_GP_BIT6;
+	t1_tpi_write(cphy->adapter, A_ELMER0_INT_ENABLE, elmer);
 	return 0;
 }
 
@@ -144,11 +140,9 @@ static int mv88x201x_interrupt_clear(struct cphy *cphy)
 #endif
 
 	/* Clear Marvell interrupts through Elmer0. */
-	if (t1_is_asic(cphy->adapter)) {
-		t1_tpi_read(cphy->adapter, A_ELMER0_INT_CAUSE, &elmer);
-		elmer |= ELMER0_GP_BIT6;
-		t1_tpi_write(cphy->adapter, A_ELMER0_INT_CAUSE, elmer);
-	}
+	t1_tpi_read(cphy->adapter, A_ELMER0_INT_CAUSE, &elmer);
+	elmer |= ELMER0_GP_BIT6;
+	t1_tpi_write(cphy->adapter, A_ELMER0_INT_CAUSE, elmer);
 	return 0;
 }
 

drivers/net/chelsio/osdep.h

-/*****************************************************************************
- *                                                                           *
- * File: osdep.h                                                             *
- * $Revision: 1.9 $                                                          *
- * $Date: 2005/03/23 07:41:27 $                                              *
- * Description:                                                              *
- *  part of the Chelsio 10Gb Ethernet Driver.                                *
- *                                                                           *
- * This program is free software; you can redistribute it and/or modify      *
- * it under the terms of the GNU General Public License, version 2, as       *
- * published by the Free Software Foundation.                                *
- *                                                                           *
- * 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 Temple Place - Suite 330, Boston, MA  02111-1307, USA.                 *
- *                                                                           *
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED    *
- * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF      *
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.                     *
- *                                                                           *
- * http://www.chelsio.com                                                    *
- *                                                                           *
- * Copyright (c) 2003 - 2005 Chelsio Communications, Inc.                    *
- * All rights reserved.                                                      *
- *                                                                           *
- * Maintainers: maintainers@chelsio.com                                      *
- *                                                                           *
- * Authors: Dimitrios Michailidis   <dm@chelsio.com>                         *
- *          Tina Yang               <tainay@chelsio.com>                     *
- *          Felix Marti             <felix@chelsio.com>                      *
- *          Scott Bardone           <sbardone@chelsio.com>                   *
- *          Kurt Ottaway            <kottaway@chelsio.com>                   *
- *          Frank DiMambro          <frank@chelsio.com>                      *
- *                                                                           *
- * History:                                                                  *
- *                                                                           *
- ****************************************************************************/
-
-#ifndef __CHELSIO_OSDEP_H
-#define __CHELSIO_OSDEP_H
-
-#include <linux/version.h>
-#include <linux/module.h>
-#include <linux/config.h>
-#include <linux/types.h>
-#include <linux/delay.h>
-#include <linux/pci.h>
-#include <linux/ethtool.h>
-#include <linux/mii.h>
-#include <linux/crc32.h>
-#include <linux/init.h>
-#include <asm/io.h>
-
-#include "cxgb2.h"
-
-#define DRV_NAME "cxgb"
-#define PFX      DRV_NAME ": "
-
-#define CH_ERR(fmt, ...)   printk(KERN_ERR PFX fmt, ## __VA_ARGS__)
-#define CH_WARN(fmt, ...)  printk(KERN_WARNING PFX fmt, ## __VA_ARGS__)
-#define CH_ALERT(fmt, ...) printk(KERN_ALERT PFX fmt, ## __VA_ARGS__)
-
-/*
- * More powerful macro that selectively prints messages based on msg_enable.
- * For info and debugging messages.
- */
-#define CH_MSG(adapter, level, category, fmt, ...) do { \
-	if ((adapter)->msg_enable & NETIF_MSG_##category) \
-		printk(KERN_##level PFX "%s: " fmt, (adapter)->name, \
-		       ## __VA_ARGS__); \
-} while (0)
-
-#ifdef DEBUG
-# define CH_DBG(adapter, category, fmt, ...) \
-	CH_MSG(adapter, DEBUG, category, fmt, ## __VA_ARGS__)
-#else
-# define CH_DBG(fmt, ...)
-#endif
-
-/* Additional NETIF_MSG_* categories */
-#define NETIF_MSG_MMIO 0x8000000
-
-#define CH_DEVICE(devid, ssid, idx) \
-	{ PCI_VENDOR_ID_CHELSIO, devid, PCI_ANY_ID, ssid, 0, 0, idx }
-
-#define SUPPORTED_PAUSE       (1 << 13)
-#define SUPPORTED_LOOPBACK    (1 << 15)
-
-#define ADVERTISED_PAUSE      (1 << 13)
-#define ADVERTISED_ASYM_PAUSE (1 << 14)
-
-/*
- * Now that we have included the driver's main data structure,
- * we typedef it to something the rest of the system understands.
- */
-typedef struct adapter adapter_t;
-
-#define TPI_LOCK(adapter) spin_lock(&(adapter)->tpi_lock)
-#define TPI_UNLOCK(adapter) spin_unlock(&(adapter)->tpi_lock)
-
-void t1_elmer0_ext_intr(adapter_t *adapter);
-void t1_link_changed(adapter_t *adapter, int port_id, int link_status,
-			int speed, int duplex, int fc);
-
-static inline u16 t1_read_reg_2(adapter_t *adapter, u32 reg_addr)
-{
-	u16 val = readw(adapter->regs + reg_addr);
-
-	CH_DBG(adapter, MMIO, "read register 0x%x value 0x%x\n", reg_addr,
-	       val);
-	return val;
-}
-
-static inline void t1_write_reg_2(adapter_t *adapter, u32 reg_addr, u16 val)
-{
-	CH_DBG(adapter, MMIO, "setting register 0x%x to 0x%x\n", reg_addr,
-	       val);
-	writew(val, adapter->regs + reg_addr);
-}
-
-static inline u32 t1_read_reg_4(adapter_t *adapter, u32 reg_addr)
-{
-	u32 val = readl(adapter->regs + reg_addr);
-
-	CH_DBG(adapter, MMIO, "read register 0x%x value 0x%x\n", reg_addr,
-	       val);
-	return val;
-}
-
-static inline void t1_write_reg_4(adapter_t *adapter, u32 reg_addr, u32 val)
-{
-	CH_DBG(adapter, MMIO, "setting register 0x%x to 0x%x\n", reg_addr,
-	       val);
-	writel(val, adapter->regs + reg_addr);
-}
-
-static inline const char *port_name(adapter_t *adapter, int port_idx)
-{
-	return adapter->port[port_idx].dev->name;
-}
-
-static inline void t1_set_hw_addr(adapter_t *adapter, int port_idx,
-				     u8 hw_addr[])
-{
-	memcpy(adapter->port[port_idx].dev->dev_addr, hw_addr, ETH_ALEN);
-}
-
-struct t1_rx_mode {
-	struct net_device *dev;
-	u32 idx;
-	struct dev_mc_list *list;
-};
-
-#define t1_rx_mode_promisc(rm)	(rm->dev->flags & IFF_PROMISC)
-#define t1_rx_mode_allmulti(rm)	(rm->dev->flags & IFF_ALLMULTI)
-#define t1_rx_mode_mc_cnt(rm)	(rm->dev->mc_count)
-
-static inline u8 *t1_get_next_mcaddr(struct t1_rx_mode *rm)
-{
-	u8 *addr = 0;
-
-	if (rm->idx++ < rm->dev->mc_count) {
-		addr = rm->list->dmi_addr;
-		rm->list = rm->list->next;
-	}
-	return addr;
-}
-
-#endif

drivers/net/chelsio/pm3393.c

 /*****************************************************************************
  *                                                                           *
  * File: pm3393.c                                                            *
- * $Revision: 1.9 $                                                          *
- * $Date: 2005/03/23 07:41:27 $                                              *
+ * $Revision: 1.16 $                                                         *
+ * $Date: 2005/05/14 00:59:32 $                                              *
  * Description:                                                              *
  *  PMC/SIERRA (pm3393) MAC-PHY functionality.                               *
  *  part of the Chelsio 10Gb Ethernet Driver.                                *
@@ -45,15 +45,19 @@
 
 /* 802.3ae 10Gb/s MDIO Manageable Device(MMD)
  */
-#define MMD_RESERVED        0
-#define MMD_PMAPMD          1
-#define MMD_WIS             2
-#define MMD_PCS             3
-#define MMD_PHY_XGXS        4	/* XGMII Extender Sublayer */
-#define MMD_DTE_XGXS        5
+enum {
+    MMD_RESERVED,
+    MMD_PMAPMD,
+    MMD_WIS,
+    MMD_PCS,
+    MMD_PHY_XGXS,	/* XGMII Extender Sublayer */
+    MMD_DTE_XGXS,
+};
 
-#define PHY_XGXS_CTRL_1     0
-#define PHY_XGXS_STATUS_1   1
+enum {
+    PHY_XGXS_CTRL_1,
+    PHY_XGXS_STATUS_1
+};
 
 #define OFFSET(REG_ADDR)    (REG_ADDR << 2)
 
@@ -160,9 +164,9 @@ static int pm3393_interrupt_enable(struct cmac *cmac)
 		0 /*SUNI1x10GEXP_BITMSK_TOP_INTE */ );
 
 	/* TERMINATOR - PL_INTERUPTS_EXT */
-	pl_intr = t1_read_reg_4(cmac->adapter, A_PL_ENABLE);
+	pl_intr = readl(cmac->adapter->regs + A_PL_ENABLE);
 	pl_intr |= F_PL_INTR_EXT;
-	t1_write_reg_4(cmac->adapter, A_PL_ENABLE, pl_intr);
+	writel(pl_intr, cmac->adapter->regs + A_PL_ENABLE);
 	return 0;
 }
 
@@ -242,9 +246,9 @@ static int pm3393_interrupt_clear(struct cmac *cmac)
 
 	/* TERMINATOR - PL_INTERUPTS_EXT
 	 */
-	pl_intr = t1_read_reg_4(cmac->adapter, A_PL_CAUSE);
+	pl_intr = readl(cmac->adapter->regs + A_PL_CAUSE);
 	pl_intr |= F_PL_INTR_EXT;
-	t1_write_reg_4(cmac->adapter, A_PL_CAUSE, pl_intr);
+	writel(pl_intr, cmac->adapter->regs + A_PL_CAUSE);
 
 	return 0;
 }
@@ -261,8 +265,6 @@ static int pm3393_interrupt_handler(struct cmac *cmac)
 	/* Read the master interrupt status register. */
 	pmread(cmac, SUNI1x10GEXP_REG_MASTER_INTERRUPT_STATUS,
 	       &master_intr_status);
-	CH_DBG(cmac->adapter, INTR, "PM3393 intr cause 0x%x\n",
-	       master_intr_status);
 
 	/* TBD XXX Lets just clear everything for now */
 	pm3393_interrupt_clear(cmac);
@@ -703,10 +705,9 @@ static struct cmac *pm3393_mac_create(adapter_t *adapter, int index)
 
 	t1_tpi_write(adapter, OFFSET(0x3040), 0x0c32);	/* # TXXG Config */
 	/* For T1 use timer based Mac flow control. */
-	if (t1_is_T1B(adapter))
-		t1_tpi_write(adapter, OFFSET(0x304d), 0x8000);
+	t1_tpi_write(adapter, OFFSET(0x304d), 0x8000);
 	t1_tpi_write(adapter, OFFSET(0x2040), 0x059c);	/* # RXXG Config */
-	t1_tpi_write(adapter, OFFSET(0x2049), 0x0000);	/* # RXXG Cut Through */
+	t1_tpi_write(adapter, OFFSET(0x2049), 0x0001);	/* # RXXG Cut Through */
 	t1_tpi_write(adapter, OFFSET(0x2070), 0x0000);	/* # Disable promiscuous mode */
 
 	/* Setup Exact Match Filter 0 to allow broadcast packets.
@@ -814,12 +815,6 @@ static int pm3393_mac_reset(adapter_t * adapter)
 
 		successful_reset = (is_pl4_reset_finished && !is_pl4_outof_lock
 				    && is_xaui_mabc_pll_locked);
-
-		CH_DBG(adapter, HW,
-		       "PM3393 HW reset %d: pl4_reset 0x%x, val 0x%x, "
-		       "is_pl4_outof_lock 0x%x, xaui_locked 0x%x\n",
-		       i, is_pl4_reset_finished, val, is_pl4_outof_lock,
-		       is_xaui_mabc_pll_locked);
 	}
 	return successful_reset ? 0 : 1;
 }

drivers/net/chelsio/regs.h

 /*****************************************************************************
  *                                                                           *
  * File: regs.h                                                              *
- * $Revision: 1.4 $                                                          *
- * $Date: 2005/03/23 07:15:59 $                                              *
+ * $Revision: 1.8 $                                                          *
+ * $Date: 2005/06/21 18:29:48 $                                              *
  * Description:                                                              *
  *  part of the Chelsio 10Gb Ethernet Driver.                                *
  *                                                                           *
@@ -36,7 +36,8 @@
  *                                                                           *
  ****************************************************************************/
 
-/* Do not edit this file */
+#ifndef _CXGB_REGS_H_
+#define _CXGB_REGS_H_
 
 /* SGE registers */
 #define A_SG_CONTROL 0x0
@@ -74,6 +75,14 @@
 #define V_DISABLE_CMDQ1_GTS(x) ((x) << S_DISABLE_CMDQ1_GTS)
 #define F_DISABLE_CMDQ1_GTS    V_DISABLE_CMDQ1_GTS(1U)
 
+#define S_DISABLE_FL0_GTS    10
+#define V_DISABLE_FL0_GTS(x) ((x) << S_DISABLE_FL0_GTS)
+#define F_DISABLE_FL0_GTS    V_DISABLE_FL0_GTS(1U)
+
+#define S_DISABLE_FL1_GTS    11
+#define V_DISABLE_FL1_GTS(x) ((x) << S_DISABLE_FL1_GTS)
+#define F_DISABLE_FL1_GTS    V_DISABLE_FL1_GTS(1U)
+
 #define S_ENABLE_BIG_ENDIAN    12
 #define V_ENABLE_BIG_ENDIAN(x) ((x) << S_ENABLE_BIG_ENDIAN)
 #define F_ENABLE_BIG_ENDIAN    V_ENABLE_BIG_ENDIAN(1U)
@@ -132,6 +141,7 @@
 #define F_PACKET_MISMATCH    V_PACKET_MISMATCH(1U)
 
 #define A_SG_INT_CAUSE 0xbc
+#define A_SG_RESPACCUTIMER 0xc0
 
 /* MC3 registers */
 
@@ -247,6 +257,10 @@
 #define V_SYN_COOKIE_PARAMETER(x) ((x) << S_SYN_COOKIE_PARAMETER)
 
 #define A_TP_PC_CONFIG 0x348
+#define S_DIS_TX_FILL_WIN_PUSH    12
+#define V_DIS_TX_FILL_WIN_PUSH(x) ((x) << S_DIS_TX_FILL_WIN_PUSH)
+#define F_DIS_TX_FILL_WIN_PUSH    V_DIS_TX_FILL_WIN_PUSH(1U)
+
 #define S_TP_PC_REV    30
 #define M_TP_PC_REV    0x3
 #define G_TP_PC_REV(x) (((x) >> S_TP_PC_REV) & M_TP_PC_REV)
@@ -451,3 +465,4 @@
 #define M_PCI_MODE_CLK    0x3
 #define G_PCI_MODE_CLK(x) (((x) >> S_PCI_MODE_CLK) & M_PCI_MODE_CLK)
 
+#endif /* _CXGB_REGS_H_ */

drivers/net/chelsio/sge.h

 /*****************************************************************************
  *                                                                           *
  * File: sge.h                                                               *
- * $Revision: 1.7 $                                                          *
- * $Date: 2005/03/23 07:15:59 $                                              *
+ * $Revision: 1.11 $                                                          *
+ * $Date: 2005/06/21 22:10:55 $                                              *
  * Description:                                                              *
  *  part of the Chelsio 10Gb Ethernet Driver.                                *
  *                                                                           *
@@ -36,25 +36,50 @@
  *                                                                           *
  ****************************************************************************/
 
-#ifndef _CHELSIO_LINUX_SGE_H_
-#define _CHELSIO_LINUX_SGE_H_
+#ifndef _CXGB_SGE_H_
+#define _CXGB_SGE_H_
 
 #include <linux/types.h>
 #include <linux/interrupt.h>
 #include <asm/byteorder.h>
 
+#ifndef IRQ_RETVAL
+#define IRQ_RETVAL(x)
+typedef void irqreturn_t;
+#endif
+
+typedef irqreturn_t (*intr_handler_t)(int, void *, struct pt_regs *);
+
 struct sge_intr_counts {
 	unsigned int respQ_empty;      /* # times respQ empty */
 	unsigned int respQ_overflow;   /* # respQ overflow (fatal) */
 	unsigned int freelistQ_empty;  /* # times freelist empty */
 	unsigned int pkt_too_big;      /* packet too large (fatal) */
 	unsigned int pkt_mismatch;
-	unsigned int cmdQ_full[2];     /* not HW interrupt, host cmdQ[] full */
+	unsigned int cmdQ_full[3];     /* not HW IRQ, host cmdQ[] full */
+	unsigned int cmdQ_restarted[3];/* # of times cmdQ X was restarted */
+	unsigned int ethernet_pkts;    /* # of Ethernet packets received */
+	unsigned int offload_pkts;     /* # of offload packets received */
+	unsigned int offload_bundles;  /* # of offload pkt bundles delivered */
+	unsigned int pure_rsps;        /* # of non-payload responses */
+	unsigned int unhandled_irqs;   /* # of unhandled interrupts */
+	unsigned int tx_ipfrags;
+	unsigned int tx_reg_pkts;
+	unsigned int tx_lso_pkts;
+	unsigned int tx_do_cksum;
+};
+
+struct sge_port_stats {
+	unsigned long rx_cso_good;     /* # of successful RX csum offloads */
+	unsigned long tx_cso;          /* # of TX checksum offloads */
+	unsigned long vlan_xtract;     /* # of VLAN tag extractions */
+	unsigned long vlan_insert;     /* # of VLAN tag extractions */
+	unsigned long tso;             /* # of TSO requests */
+	unsigned long rx_drops;        /* # of packets dropped due to no mem */
 };
 
 struct sk_buff;
 struct net_device;
-struct cxgbdev;
 struct adapter;
 struct sge_params;
 struct sge;
@@ -63,7 +88,9 @@ struct sge *t1_sge_create(struct adapter *, struct sge_params *);
 int t1_sge_configure(struct sge *, struct sge_params *);
 int t1_sge_set_coalesce_params(struct sge *, struct sge_params *);
 void t1_sge_destroy(struct sge *);
-irqreturn_t t1_interrupt(int, void *, struct pt_regs *);
+intr_handler_t t1_select_intr_handler(adapter_t *adapter);
+unsigned int t1_sge_tx(struct sk_buff *skb, struct adapter *adapter,
+		       unsigned int qid, struct net_device *netdev);
 int t1_start_xmit(struct sk_buff *skb, struct net_device *dev);
 void t1_set_vlan_accel(struct adapter *adapter, int on_off);
 void t1_sge_start(struct sge *);
@@ -72,8 +99,7 @@ int t1_sge_intr_error_handler(struct sge *);
 void t1_sge_intr_enable(struct sge *);
 void t1_sge_intr_disable(struct sge *);
 void t1_sge_intr_clear(struct sge *);
+const struct sge_intr_counts *t1_sge_get_intr_counts(struct sge *sge);
+const struct sge_port_stats *t1_sge_get_port_stats(struct sge *sge, int port);
 
-void t1_sge_set_ptimeout(adapter_t *adapter, u32 val);
-u32 t1_sge_get_ptimeout(adapter_t *adapter);
-
-#endif /* _CHELSIO_LINUX_SGE_H_ */
+#endif /* _CXGB_SGE_H_ */

drivers/net/chelsio/suni1x10gexp_regs.h

 /*****************************************************************************
  *                                                                           *
  * File: suni1x10gexp_regs.h                                                 *
- * $Revision: 1.4 $                                                          *
- * $Date: 2005/03/23 07:15:59 $                                              *
+ * $Revision: 1.9 $                                                          *
+ * $Date: 2005/06/22 00:17:04 $                                              *
  * Description:                                                              *
  *  PMC/SIERRA (pm3393) MAC-PHY functionality.                               *
  *  part of the Chelsio 10Gb Ethernet Driver.                                *
@@ -21,24 +21,16 @@
  *                                                                           *
  * http://www.chelsio.com                                                    *
  *                                                                           *
- * Copyright (c) 2003 - 2005 Chelsio Communications, Inc.                    *
- * All rights reserved.                                                      *
- *                                                                           *
  * Maintainers: maintainers@chelsio.com                                      *
  *                                                                           *
- * Authors: Dimitrios Michailidis   <dm@chelsio.com>                         *
- *          Tina Yang               <tainay@chelsio.com>                     *
- *          Felix Marti             <felix@chelsio.com>                      *
- *          Scott Bardone           <sbardone@chelsio.com>                   *
- *          Kurt Ottaway            <kottaway@chelsio.com>                   *
- *          Frank DiMambro          <frank@chelsio.com>                      *
+ * Authors: PMC/SIERRA                                                       *
  *                                                                           *
  * History:                                                                  *
  *                                                                           *
  ****************************************************************************/
 
-#ifndef _SUNI1x10GEXP_REGS_H
-#define _SUNI1x10GEXP_REGS_H
+#ifndef _CXGB_SUNI1x10GEXP_REGS_H_
+#define _CXGB_SUNI1x10GEXP_REGS_H_
 
 /******************************************************************************/
 /** S/UNI-1x10GE-XP REGISTER ADDRESS MAP                                     **/
@@ -217,5 +209,5 @@
 #define SUNI1x10GEXP_BITMSK_TXXG_FCRX         0x0004
 #define SUNI1x10GEXP_BITMSK_TXXG_PADEN        0x0002
 
-#endif /* _SUNI1x10GEXP_REGS_H */
+#endif /* _CXGB_SUNI1x10GEXP_REGS_H_ */
 

include/linux/pci_ids.h

@@ -2120,6 +2120,7 @@
 #define PCI_DEVICE_ID_ENE_1225		0x1225
 #define PCI_DEVICE_ID_ENE_1410		0x1410
 #define PCI_DEVICE_ID_ENE_1420		0x1420
+#define PCI_VENDOR_ID_CHELSIO		0x1425
 
 #define PCI_VENDOR_ID_SYBA		0x1592
 #define PCI_DEVICE_ID_SYBA_2P_EPP	0x0782