nxge(4):

Remove nxge(4) and associated man page and tools in FreeBSD 12.0.

Submitted by:	kbowling
Reviewed by:	brooks
Relnotes:	yes
Sponsored by:	Limelight Networks
Differential Revision:	https://reviews.freebsd.org/D1529

1 files changed, 0 insertions, 415 deletions

diff --git a/sys/dev/nxge/if_nxge.h b/sys/dev/nxge/if_nxge.h
deleted file mode 100644
index aa7d4c533806..000000000000
--- a/sys/dev/nxge/if_nxge.h
+++ /dev/null
@@ -1,415 +0,0 @@
-/*-
- * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
- *
- * Copyright (c) 2002-2007 Neterion, Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * $FreeBSD$
- */
-
-#ifndef _IF_XGE_H
-#define _IF_XGE_H
-
-#include <dev/nxge/include/xgehal.h>
-#include <dev/nxge/xge-osdep.h>
-
-/* Printing description, Copyright */
-#define XGE_DRIVER_VERSION                                                     \
-	XGELL_VERSION_MAJOR"."XGELL_VERSION_MINOR"."                           \
-	XGELL_VERSION_FIX"."XGELL_VERSION_BUILD
-#define XGE_COPYRIGHT "Copyright(c) 2002-2007 Neterion Inc."
-
-/* Printing */
-#define xge_trace(trace, fmt, args...) xge_debug_ll(trace, fmt, ## args);
-
-#define XGE_ALIGN_TO(buffer_length, to) {                                      \
-	if((buffer_length % to) != 0) {                                        \
-	    buffer_length += (to - (buffer_length % to));                      \
-	}                                                                      \
-}
-
-#define XGE_EXIT_ON_ERR(text, label, return_value) {                           \
-	xge_trace(XGE_ERR, "%s (Status: %d)", text, return_value);             \
-	status = return_value;                                                 \
-	goto label;                                                            \
-}
-
-#define XGE_SET_BUFFER_MODE_IN_RINGS(mode) {                                   \
-	for(index = 0; index < XGE_RING_COUNT; index++)                        \
-	    ring_config->queue[index].buffer_mode = mode;                      \
-}
-
-#define XGE_DEFAULT_USER_HARDCODED      -1
-#define XGE_MAX_SEGS                     100  /* Maximum number of segments  */
-#define XGE_TX_LEVEL_LOW                 16
-#define XGE_FIFO_COUNT                   XGE_HAL_MIN_FIFO_NUM
-#define XGE_RING_COUNT                   XGE_HAL_MIN_RING_NUM
-#define XGE_BUFFER_SIZE                  20
-#define XGE_LRO_DEFAULT_ENTRIES          12
-#define XGE_BAUDRATE                     1000000000
-
-/* Default values to configuration parameters */
-#define XGE_DEFAULT_ENABLED_TSO                    1
-#define XGE_DEFAULT_ENABLED_LRO                    1
-#define XGE_DEFAULT_ENABLED_MSI                    1
-#define XGE_DEFAULT_BUFFER_MODE                    1
-#define XGE_DEFAULT_INITIAL_MTU                    1500
-#define XGE_DEFAULT_LATENCY_TIMER                  -1
-#define XGE_DEFAULT_MAX_SPLITS_TRANS               -1
-#define XGE_DEFAULT_MMRB_COUNT                     -1
-#define XGE_DEFAULT_SHARED_SPLITS                  0
-#define XGE_DEFAULT_ISR_POLLING_CNT                8
-#define XGE_DEFAULT_STATS_REFRESH_TIME_SEC         4
-#define XGE_DEFAULT_MAC_RMAC_BCAST_EN              1
-#define XGE_DEFAULT_MAC_TMAC_UTIL_PERIOD           5
-#define XGE_DEFAULT_MAC_RMAC_UTIL_PERIOD           5
-#define XGE_DEFAULT_MAC_RMAC_PAUSE_GEN_EN          1
-#define XGE_DEFAULT_MAC_RMAC_PAUSE_RCV_EN          1
-#define XGE_DEFAULT_MAC_RMAC_PAUSE_TIME            65535
-#define XGE_DEFAULT_MAC_MC_PAUSE_THRESHOLD_Q0Q3    187
-#define XGE_DEFAULT_MAC_MC_PAUSE_THRESHOLD_Q4Q7    187
-#define XGE_DEFAULT_FIFO_MEMBLOCK_SIZE             PAGE_SIZE
-#define XGE_DEFAULT_FIFO_RESERVE_THRESHOLD         0
-#define XGE_DEFAULT_FIFO_MAX_FRAGS                 64
-#define XGE_DEFAULT_FIFO_QUEUE_INTR                0
-#define XGE_DEFAULT_FIFO_QUEUE_MAX                 2048
-#define XGE_DEFAULT_FIFO_QUEUE_INITIAL             2048
-#define XGE_DEFAULT_FIFO_QUEUE_TTI_URANGE_A        5
-#define XGE_DEFAULT_FIFO_QUEUE_TTI_URANGE_B        10
-#define XGE_DEFAULT_FIFO_QUEUE_TTI_URANGE_C        20
-#define XGE_DEFAULT_FIFO_QUEUE_TTI_UFC_A           15
-#define XGE_DEFAULT_FIFO_QUEUE_TTI_UFC_B           30
-#define XGE_DEFAULT_FIFO_QUEUE_TTI_UFC_C           45
-#define XGE_DEFAULT_FIFO_QUEUE_TTI_UFC_D           60
-#define XGE_DEFAULT_FIFO_QUEUE_TTI_TIMER_CI_EN     1
-#define XGE_DEFAULT_FIFO_QUEUE_TTI_TIMER_AC_EN     1
-#define XGE_DEFAULT_FIFO_QUEUE_TTI_TIMER_VAL_US    8000
-#define XGE_DEFAULT_FIFO_ALIGNMENT_SIZE            sizeof(u64)
-#define XGE_DEFAULT_RING_MEMBLOCK_SIZE             PAGE_SIZE
-#define XGE_DEFAULT_RING_STRIP_VLAN_TAG            1
-#define XGE_DEFAULT_RING_QUEUE_MAX                 16
-#define XGE_DEFAULT_RING_QUEUE_INITIAL             16
-#define XGE_DEFAULT_RING_QUEUE_DRAM_SIZE_MB        32
-#define XGE_DEFAULT_RING_QUEUE_INDICATE_MAX_PKTS   16
-#define XGE_DEFAULT_RING_QUEUE_BACKOFF_INTERVAL_US 1000
-#define XGE_DEFAULT_RING_QUEUE_RTI_URANGE_A        5
-#define XGE_DEFAULT_RING_QUEUE_RTI_URANGE_B        10
-#define XGE_DEFAULT_RING_QUEUE_RTI_URANGE_C        50
-#define XGE_DEFAULT_RING_QUEUE_RTI_UFC_A           1
-#define XGE_DEFAULT_RING_QUEUE_RTI_UFC_B           8
-#define XGE_DEFAULT_RING_QUEUE_RTI_UFC_C           16
-#define XGE_DEFAULT_RING_QUEUE_RTI_UFC_D           32
-#define XGE_DEFAULT_RING_QUEUE_RTI_TIMER_AC_EN     1
-#define XGE_DEFAULT_RING_QUEUE_RTI_TIMER_VAL_US    250
-
-#define XGE_DRV_STATS(param) (lldev->driver_stats.param++)
-
-#define XGE_SAVE_PARAM(to, what, value) to.what = value;
-
-#define XGE_GET_PARAM(str_kenv, to, param, hardcode) {                         \
-	static int param##__LINE__;                                            \
-	if(testenv(str_kenv) == 1) {                                           \
-	    getenv_int(str_kenv, &param##__LINE__);                            \
-	}                                                                      \
-	else {                                                                 \
-	    param##__LINE__ = hardcode;                                        \
-	}                                                                      \
-	XGE_SAVE_PARAM(to, param, param##__LINE__);                            \
-}
-
-#define XGE_GET_PARAM_MAC(str_kenv, param, hardcode)                           \
-	XGE_GET_PARAM(str_kenv, ((*dconfig).mac), param, hardcode);
-
-#define XGE_GET_PARAM_FIFO(str_kenv, param, hardcode)                          \
-	XGE_GET_PARAM(str_kenv, ((*dconfig).fifo), param, hardcode);
-
-#define XGE_GET_PARAM_FIFO_QUEUE(str_kenv, param, qindex, hardcode)            \
-	XGE_GET_PARAM(str_kenv, ((*dconfig).fifo.queue[qindex]), param,        \
-	    hardcode);
-
-#define XGE_GET_PARAM_FIFO_QUEUE_TTI(str_kenv, param, qindex, tindex, hardcode)\
-	XGE_GET_PARAM(str_kenv, ((*dconfig).fifo.queue[qindex].tti[tindex]),   \
-	    param, hardcode);
-
-#define XGE_GET_PARAM_RING(str_kenv, param, hardcode)                          \
-	XGE_GET_PARAM(str_kenv, ((*dconfig).ring), param, hardcode);
-
-#define XGE_GET_PARAM_RING_QUEUE(str_kenv, param, qindex, hardcode)            \
-	XGE_GET_PARAM(str_kenv, ((*dconfig).ring.queue[qindex]), param,        \
-	    hardcode);
-
-#define XGE_GET_PARAM_RING_QUEUE_RTI(str_kenv, param, qindex, hardcode)        \
-	XGE_GET_PARAM(str_kenv, ((*dconfig).ring.queue[qindex].rti), param,    \
-	    hardcode);
-
-/* Values to identify the requests from getinfo tool in ioctl */
-#define XGE_QUERY_STATS       1
-#define XGE_QUERY_PCICONF     2
-#define XGE_QUERY_DEVSTATS    3
-#define XGE_QUERY_DEVCONF     4
-#define XGE_READ_VERSION      5
-#define XGE_QUERY_SWSTATS     6
-#define XGE_QUERY_DRIVERSTATS 7
-#define XGE_SET_BUFFER_MODE_1 8
-#define XGE_SET_BUFFER_MODE_2 9
-#define XGE_SET_BUFFER_MODE_5 10
-#define XGE_QUERY_BUFFER_MODE 11
-
-#define XGE_OFFSET_OF_LAST_REG           0x3180
-
-#define VENDOR_ID_AMD                    0x1022
-#define DEVICE_ID_8131_PCI_BRIDGE        0x7450
-
-typedef struct mbuf *mbuf_t;
-
-typedef enum xge_lables {
-	xge_free_all                  = 0,
-	xge_free_mutex                = 1,
-	xge_free_terminate_hal_driver = 2,
-	xge_free_hal_device           = 3,
-	xge_free_pci_info             = 4,
-	xge_free_bar0                 = 5,
-	xge_free_bar0_resource        = 6,
-	xge_free_bar1                 = 7,
-	xge_free_bar1_resource        = 8,
-	xge_free_irq_resource         = 9,
-	xge_free_terminate_hal_device = 10,
-	xge_free_media_interface      = 11,
-} xge_lables_e;
-
-typedef enum xge_option {
-	XGE_CHANGE_LRO = 0,
-	XGE_SET_MTU = 1
-} xge_option_e;
-
-typedef enum xge_event_e {
-	XGE_LL_EVENT_TRY_XMIT_AGAIN   = XGE_LL_EVENT_BASE + 1,
-	XGE_LL_EVENT_DEVICE_RESETTING = XGE_LL_EVENT_BASE + 2
-} xge_event_e;
-
-typedef struct xge_msi_info {
-	u16 msi_control;                     /* MSI control 0x42              */
-	u32 msi_lower_address;               /* MSI lower address 0x44        */
-	u32 msi_higher_address;              /* MSI higher address 0x48       */
-	u16 msi_data;                        /* MSI data                      */
-} xge_msi_info_t;
-
-typedef struct xge_driver_stats_t {
-	/* ISR statistics */
-	u64 isr_filter;
-	u64 isr_line;
-	u64 isr_msi;
-
-	/* Tx statistics */
-	u64 tx_calls;
-	u64 tx_completions;
-	u64 tx_desc_compl;
-	u64 tx_tcode;
-	u64 tx_defrag;
-	u64 tx_no_txd;
-	u64 tx_map_fail;
-	u64 tx_max_frags;
-	u64 tx_tso;
-	u64 tx_posted;
-	u64 tx_again;
-	u64 tx_lock_fail;
-
-	/* Rx statistics */
-	u64 rx_completions;
-	u64 rx_desc_compl;
-	u64 rx_tcode;
-	u64 rx_no_buf;
-	u64 rx_map_fail;
-
-	/* LRO statistics */
-	u64 lro_uncapable;
-	u64 lro_begin;
-	u64 lro_end1;
-	u64 lro_end2;
-	u64 lro_end3;
-	u64 lro_append;
-	u64 lro_session_exceeded;
-	u64 lro_close;
-} xge_driver_stats_t;
-
-typedef struct xge_lro_entry_t {
-	SLIST_ENTRY(xge_lro_entry_t) next;
-	struct mbuf *m_head;
-	struct mbuf *m_tail;
-	struct ip *lro_header_ip;
-	int timestamp;
-	u32 tsval;
-	u32 tsecr;
-	u32 source_ip;
-	u32 dest_ip;
-	u32 next_seq;
-	u32 ack_seq;
-	u32 len;
-	u32 data_csum;
-	u16 window;
-	u16 source_port;
-	u16 dest_port;
-	u16 append_cnt;
-	u16 mss;
-} xge_lro_entry_t;
-
-SLIST_HEAD(lro_head, xge_lro_entry_t);
-
-/* Adapter structure */
-typedef struct xge_lldev_t {
-	device_t             device;         /* Device                        */
-	struct ifnet         *ifnetp;        /* Interface ifnet structure     */
-	struct resource      *irq;           /* Resource structure for IRQ    */
-	void                 *irqhandle;     /* IRQ handle                    */
-	xge_pci_info_t       *pdev;          /* PCI info                      */
-	xge_hal_device_t     *devh;          /* HAL: Device Handle            */
-	struct mtx           mtx_drv;        /* Mutex - Driver                */
-	struct mtx           mtx_tx[XGE_FIFO_COUNT];
-	                                     /* Mutex - Tx                    */
-	char                 mtx_name_drv[16];/*Mutex Name - Driver           */
-	char                 mtx_name_tx[16][XGE_FIFO_COUNT];
-	                                     /* Mutex Name - Tx               */
-	struct callout       timer;          /* Timer for polling             */
-	struct ifmedia       media;          /* In-kernel representation of a */
-	                                     /* single supported media type   */
-	xge_hal_channel_h    fifo_channel[XGE_FIFO_COUNT];
-	                                     /* FIFO channels                 */
-	xge_hal_channel_h    ring_channel[XGE_RING_COUNT];
-	                                     /* Ring channels                 */
-	bus_dma_tag_t        dma_tag_tx;     /* Tag for dtr dma mapping (Tx)  */
-	bus_dma_tag_t        dma_tag_rx;     /* Tag for dtr dma mapping (Rx)  */
-	bus_dmamap_t         extra_dma_map;  /* Extra DMA map for Rx          */
-	xge_msi_info_t       msi_info;       /* MSI info                      */
-	xge_driver_stats_t   driver_stats;   /* Driver statistics             */
-	int                  initialized;    /* Flag: Initialized or not      */
-	int                  all_multicast;  /* All multicast flag            */
-	int                  macaddr_count;  /* Multicast address count       */
-	int                  in_detach;      /* To avoid ioctl during detach  */
-	int                  buffer_mode;    /* Buffer Mode                   */
-	int                  rxd_mbuf_cnt;   /* Number of buffers used        */
-	int                  rxd_mbuf_len[5];/* Buffer lengths                */
-	int                  enabled_tso;    /* Flag: TSO Enabled             */
-	int                  enabled_lro;    /* Flag: LRO Enabled             */
-	int                  enabled_msi;    /* Flag: MSI Enabled             */
-	int                  mtu;            /* Interface MTU                 */
-	int                  lro_num;        /* Number of LRO sessions        */
-	struct lro_head      lro_active;     /* Active LRO sessions           */
-	struct lro_head      lro_free;       /* Free LRO sessions             */
-} xge_lldev_t;
-
-/* Rx descriptor private structure */
-typedef struct xge_rx_priv_t {
-	mbuf_t        *bufferArray;
-	xge_dma_mbuf_t dmainfo[5];
-} xge_rx_priv_t;
-
-/* Tx descriptor private structure */
-typedef struct xge_tx_priv_t {
-	mbuf_t       buffer;
-	bus_dmamap_t dma_map;
-} xge_tx_priv_t;
-
-/* BAR0 Register */
-typedef struct xge_register_t {
-	char option[2];
-	u64 offset;
-	u64 value;
-}xge_register_t;
-
-void xge_init_params(xge_hal_device_config_t *, device_t);
-void xge_init(void *);
-void xge_device_init(xge_lldev_t *, xge_hal_channel_reopen_e);
-void xge_device_stop(xge_lldev_t *, xge_hal_channel_reopen_e);
-void xge_stop(xge_lldev_t *);
-void xge_resources_free(device_t, xge_lables_e);
-void xge_callback_link_up(void *);
-void xge_callback_link_down(void *);
-void xge_callback_crit_err(void *, xge_hal_event_e, u64);
-void xge_callback_event(xge_queue_item_t *);
-int  xge_ifmedia_change(struct ifnet *);
-void xge_ifmedia_status(struct ifnet *, struct ifmediareq *);
-int  xge_ioctl(struct ifnet *, unsigned long, caddr_t);
-int  xge_ioctl_stats(xge_lldev_t *, struct ifreq *);
-int  xge_ioctl_registers(xge_lldev_t *, struct ifreq *);
-void xge_timer(void *);
-int  xge_isr_filter(void *);
-void xge_isr_line(void *);
-void xge_isr_msi(void *);
-void xge_enable_msi(xge_lldev_t *);
-int  xge_rx_open(int, xge_lldev_t *, xge_hal_channel_reopen_e);
-int  xge_tx_open(xge_lldev_t *, xge_hal_channel_reopen_e);
-void xge_channel_close(xge_lldev_t *, xge_hal_channel_reopen_e);
-int  xge_channel_open(xge_lldev_t *, xge_hal_channel_reopen_e);
-xge_hal_status_e xge_rx_compl(xge_hal_channel_h, xge_hal_dtr_h, u8, void *);
-xge_hal_status_e xge_tx_compl(xge_hal_channel_h, xge_hal_dtr_h, u8, void *);
-xge_hal_status_e xge_tx_initial_replenish(xge_hal_channel_h, xge_hal_dtr_h,
-	int, void *, xge_hal_channel_reopen_e);
-xge_hal_status_e xge_rx_initial_replenish(xge_hal_channel_h, xge_hal_dtr_h,
-	int, void *, xge_hal_channel_reopen_e);
-void xge_rx_term(xge_hal_channel_h, xge_hal_dtr_h, xge_hal_dtr_state_e,
-	void *, xge_hal_channel_reopen_e);
-void xge_tx_term(xge_hal_channel_h, xge_hal_dtr_h, xge_hal_dtr_state_e,
-	void *, xge_hal_channel_reopen_e);
-void xge_set_mbuf_cflags(mbuf_t);
-void xge_send(struct ifnet *);
-static void inline xge_send_locked(struct ifnet *, int);
-int  xge_get_buf(xge_hal_dtr_h, xge_rx_priv_t *, xge_lldev_t *, int);
-int  xge_ring_dtr_get(mbuf_t, xge_hal_channel_h, xge_hal_dtr_h, xge_lldev_t *,
-	xge_rx_priv_t *);
-int  xge_get_buf_3b_5b(xge_hal_dtr_h, xge_rx_priv_t *, xge_lldev_t *);
-void dmamap_cb(void *, bus_dma_segment_t *, int, int);
-void xge_reset(xge_lldev_t *);
-void xge_setmulti(xge_lldev_t *);
-void xge_enable_promisc(xge_lldev_t *);
-void xge_disable_promisc(xge_lldev_t *);
-int  xge_change_mtu(xge_lldev_t *, int);
-void xge_buffer_mode_init(xge_lldev_t *, int);
-void xge_initialize(device_t, xge_hal_channel_reopen_e);
-void xge_terminate(device_t, xge_hal_channel_reopen_e);
-int  xge_probe(device_t);
-int  xge_driver_initialize(void);
-void xge_media_init(device_t);
-void xge_pci_space_save(device_t);
-void xge_pci_space_restore(device_t);
-void xge_msi_info_save(xge_lldev_t *);
-void xge_msi_info_restore(xge_lldev_t *);
-int  xge_attach(device_t);
-int  xge_interface_setup(device_t);
-int  xge_detach(device_t);
-int  xge_shutdown(device_t);
-void xge_mutex_init(xge_lldev_t *);
-void xge_mutex_destroy(xge_lldev_t *);
-void xge_print_info(xge_lldev_t *);
-void xge_lro_flush_sessions(xge_lldev_t *);
-void xge_rx_buffer_sizes_set(xge_lldev_t *, int, int);
-void xge_accumulate_large_rx(xge_lldev_t *, struct mbuf *, int,
-	xge_rx_priv_t *);
-xge_hal_status_e xge_create_dma_tags(device_t);
-void xge_add_sysctl_handlers(xge_lldev_t *);
-void xge_confirm_changes(xge_lldev_t *, xge_option_e);
-static int xge_lro_accumulate(xge_lldev_t *, struct mbuf *);
-static void xge_lro_flush(xge_lldev_t *, xge_lro_entry_t *);
-
-#endif // _IF_XGE_H
-