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Commit a1e4ee22 authored by Linus Torvalds's avatar Linus Torvalds
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Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6 

* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6:
  Staging: benet: remove driver now that it is merged in drivers/net/
parents 85bff885 d0573fac
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drivers/staging/Kconfig
View file @ a1e4ee22
......@@ -73,8 +73,6 @@ source "drivers/staging/rt2860/Kconfig"
source "drivers/staging/rt2870/Kconfig"
source "drivers/staging/benet/Kconfig"
source "drivers/staging/comedi/Kconfig"
source "drivers/staging/asus_oled/Kconfig"
......
drivers/staging/Makefile
View file @ a1e4ee22
......@@ -19,7 +19,6 @@ obj-$(CONFIG_AGNX) += agnx/
obj-$(CONFIG_OTUS) += otus/
obj-$(CONFIG_RT2860) += rt2860/
obj-$(CONFIG_RT2870) += rt2870/
obj-$(CONFIG_BENET) += benet/
obj-$(CONFIG_COMEDI) += comedi/
obj-$(CONFIG_ASUS_OLED) += asus_oled/
obj-$(CONFIG_PANEL) += panel/
......
drivers/staging/benet/Kconfig deleted 100644 → 0
View file @ 85bff885
config BENET
tristate "ServerEngines 10Gb NIC - BladeEngine"
depends on PCI && INET
select INET_LRO
help
This driver implements the NIC functionality for ServerEngines
10Gb network adapter BladeEngine (EC 3210).
drivers/staging/benet/MAINTAINERS deleted 100644 → 0
View file @ 85bff885
SERVER ENGINES 10Gbe NIC - BLADE-ENGINE
P: Subbu Seetharaman
M: subbus@serverengines.com
L: netdev@vger.kernel.org
W: http://www.serverengines.com
S: Supported
drivers/staging/benet/Makefile deleted 100644 → 0
View file @ 85bff885
#
# Makefile to build the network driver for ServerEngine's BladeEngine
#
obj-$(CONFIG_BENET) += benet.o
benet-y := be_init.o \
be_int.o \
be_netif.o \
be_ethtool.o \
funcobj.o \
cq.o \
eq.o \
mpu.o \
eth.o
drivers/staging/benet/TODO deleted 100644 → 0
View file @ 85bff885
TODO:
- remove wrappers around common iowrite functions
- full netdev audit of common problems/issues
Please send all patches and questions to Subbu Seetharaman
<subbus@serverengines.com> and Greg Kroah-Hartman <greg@kroah.com>
drivers/staging/benet/asyncmesg.h deleted 100644 → 0
View file @ 85bff885
/*
* Copyright (C) 2005 - 2008 ServerEngines
* 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 version 2
* as published by the Free Software Foundation. The full GNU General
* Public License is included in this distribution in the file called COPYING.
*
* Contact Information:
* linux-drivers@serverengines.com
*
* ServerEngines
* 209 N. Fair Oaks Ave
* Sunnyvale, CA 94085
*/
/*
* Autogenerated by srcgen version: 0127
*/
#ifndef __asyncmesg_amap_h__
#define __asyncmesg_amap_h__
#include "fwcmd_common.h"
/* --- ASYNC_EVENT_CODES --- */
#define ASYNC_EVENT_CODE_LINK_STATE (1)
#define ASYNC_EVENT_CODE_ISCSI (2)
/* --- ASYNC_LINK_STATES --- */
#define ASYNC_EVENT_LINK_DOWN (0) /* Link Down on a port */
#define ASYNC_EVENT_LINK_UP (1) /* Link Up on a port */
/*
* The last 4 bytes of the async events have this common format. It allows
* the driver to distinguish [link]MCC_CQ_ENTRY[/link] structs from
* asynchronous events. Both arrive on the same completion queue. This
* structure also contains the common fields used to decode the async event.
*/
struct BE_ASYNC_EVENT_TRAILER_AMAP {
u8 rsvd0[8]; /* DWORD 0 */
u8 event_code[8]; /* DWORD 0 */
u8 event_type[8]; /* DWORD 0 */
u8 rsvd1[6]; /* DWORD 0 */
u8 async_event; /* DWORD 0 */
u8 valid; /* DWORD 0 */
} __packed;
struct ASYNC_EVENT_TRAILER_AMAP {
u32 dw[1];
};
/*
* Applicable in Initiator, Target and NIC modes.
* A link state async event is seen by all device drivers as soon they
* create an MCC ring. Thereafter, anytime the link status changes the
* drivers will receive a link state async event. Notifications continue to
* be sent until a driver destroys its MCC ring. A link down event is
* reported when either port loses link. A link up event is reported
* when either port regains link. When BE's failover mechanism is enabled, a
* link down on the active port causes traffic to be diverted to the standby
* port by the BE's ARM firmware (assuming the standby port has link). In
* this case, the standy port assumes the active status. Note: when link is
* restored on the failed port, traffic continues on the currently active
* port. The ARM firmware does not attempt to 'fail back' traffic to
* the restored port.
*/
struct BE_ASYNC_EVENT_LINK_STATE_AMAP {
u8 port0_link_status[8];
u8 port1_link_status[8];
u8 active_port[8];
u8 rsvd0[8]; /* DWORD 0 */
u8 port0_duplex[8];
u8 port0_speed[8];
u8 port1_duplex[8];
u8 port1_speed[8];
u8 port0_fault[8];
u8 port1_fault[8];
u8 rsvd1[2][8]; /* DWORD 2 */
struct BE_ASYNC_EVENT_TRAILER_AMAP trailer;
} __packed;
struct ASYNC_EVENT_LINK_STATE_AMAP {
u32 dw[4];
};
#endif /* __asyncmesg_amap_h__ */
drivers/staging/benet/be_cm.h deleted 100644 → 0
View file @ 85bff885
/*
* Copyright (C) 2005 - 2008 ServerEngines
* 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 version 2
* as published by the Free Software Foundation. The full GNU General
* Public License is included in this distribution in the file called COPYING.
*
* Contact Information:
* linux-drivers@serverengines.com
*
* ServerEngines
* 209 N. Fair Oaks Ave
* Sunnyvale, CA 94085
*/
/*
* Autogenerated by srcgen version: 0127
*/
#ifndef __be_cm_amap_h__
#define __be_cm_amap_h__
#include "be_common.h"
#include "etx_context.h"
#include "mpu_context.h"
/*
* --- CEV_WATERMARK_ENUM ---
* CQ/EQ Watermark Encodings. Encoded as number of free entries in
* Queue when Watermark is reached.
*/
#define CEV_WMARK_0 (0) /* Watermark when Queue full */
#define CEV_WMARK_16 (1) /* Watermark at 16 free entries */
#define CEV_WMARK_32 (2) /* Watermark at 32 free entries */
#define CEV_WMARK_48 (3) /* Watermark at 48 free entries */
#define CEV_WMARK_64 (4) /* Watermark at 64 free entries */
#define CEV_WMARK_80 (5) /* Watermark at 80 free entries */
#define CEV_WMARK_96 (6) /* Watermark at 96 free entries */
#define CEV_WMARK_112 (7) /* Watermark at 112 free entries */
#define CEV_WMARK_128 (8) /* Watermark at 128 free entries */
#define CEV_WMARK_144 (9) /* Watermark at 144 free entries */
#define CEV_WMARK_160 (10) /* Watermark at 160 free entries */
#define CEV_WMARK_176 (11) /* Watermark at 176 free entries */
#define CEV_WMARK_192 (12) /* Watermark at 192 free entries */
#define CEV_WMARK_208 (13) /* Watermark at 208 free entries */
#define CEV_WMARK_224 (14) /* Watermark at 224 free entries */
#define CEV_WMARK_240 (15) /* Watermark at 240 free entries */
/*
* --- CQ_CNT_ENUM ---
* Completion Queue Count Encodings.
*/
#define CEV_CQ_CNT_256 (0) /* CQ has 256 entries */
#define CEV_CQ_CNT_512 (1) /* CQ has 512 entries */
#define CEV_CQ_CNT_1024 (2) /* CQ has 1024 entries */
/*
* --- EQ_CNT_ENUM ---
* Event Queue Count Encodings.
*/
#define CEV_EQ_CNT_256 (0) /* EQ has 256 entries (16-byte EQEs only) */
#define CEV_EQ_CNT_512 (1) /* EQ has 512 entries (16-byte EQEs only) */
#define CEV_EQ_CNT_1024 (2) /* EQ has 1024 entries (4-byte or */
/* 16-byte EQEs only) */
#define CEV_EQ_CNT_2048 (3) /* EQ has 2048 entries (4-byte or */
/* 16-byte EQEs only) */
#define CEV_EQ_CNT_4096 (4) /* EQ has 4096 entries (4-byte EQEs only) */
/*
* --- EQ_SIZE_ENUM ---
* Event Queue Entry Size Encoding.
*/
#define CEV_EQ_SIZE_4 (0) /* EQE is 4 bytes */
#define CEV_EQ_SIZE_16 (1) /* EQE is 16 bytes */
/*
* Completion Queue Context Table Entry. Contains the state of a CQ.
* Located in RAM within the CEV block.
*/
struct BE_CQ_CONTEXT_AMAP {
u8 Cidx[11]; /* DWORD 0 */
u8 Watermark[4]; /* DWORD 0 */
u8 NoDelay; /* DWORD 0 */
u8 EPIdx[11]; /* DWORD 0 */
u8 Count[2]; /* DWORD 0 */
u8 valid; /* DWORD 0 */
u8 SolEvent; /* DWORD 0 */
u8 Eventable; /* DWORD 0 */
u8 Pidx[11]; /* DWORD 1 */
u8 PD[10]; /* DWORD 1 */
u8 EQID[7]; /* DWORD 1 */
u8 Func; /* DWORD 1 */
u8 WME; /* DWORD 1 */
u8 Stalled; /* DWORD 1 */
u8 Armed; /* DWORD 1 */
} __packed;
struct CQ_CONTEXT_AMAP {
u32 dw[2];
};
/*
* Event Queue Context Table Entry. Contains the state of an EQ.
* Located in RAM in the CEV block.
*/
struct BE_EQ_CONTEXT_AMAP {
u8 Cidx[13]; /* DWORD 0 */
u8 rsvd0[2]; /* DWORD 0 */
u8 Func; /* DWORD 0 */
u8 EPIdx[13]; /* DWORD 0 */
u8 valid; /* DWORD 0 */
u8 rsvd1; /* DWORD 0 */
u8 Size; /* DWORD 0 */
u8 Pidx[13]; /* DWORD 1 */
u8 rsvd2[3]; /* DWORD 1 */
u8 PD[10]; /* DWORD 1 */
u8 Count[3]; /* DWORD 1 */
u8 SolEvent; /* DWORD 1 */
u8 Stalled; /* DWORD 1 */
u8 Armed; /* DWORD 1 */
u8 Watermark[4]; /* DWORD 2 */
u8 WME; /* DWORD 2 */
u8 rsvd3[3]; /* DWORD 2 */
u8 EventVect[6]; /* DWORD 2 */
u8 rsvd4[2]; /* DWORD 2 */
u8 Delay[8]; /* DWORD 2 */
u8 rsvd5[6]; /* DWORD 2 */
u8 TMR; /* DWORD 2 */
u8 rsvd6; /* DWORD 2 */
u8 rsvd7[32]; /* DWORD 3 */
} __packed;
struct EQ_CONTEXT_AMAP {
u32 dw[4];
};
#endif /* __be_cm_amap_h__ */
drivers/staging/benet/be_common.h deleted 100644 → 0
View file @ 85bff885
/*
* Copyright (C) 2005 - 2008 ServerEngines
* 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 version 2
* as published by the Free Software Foundation. The full GNU General
* Public License is included in this distribution in the file called COPYING.
*
* Contact Information:
* linux-drivers@serverengines.com
*
* ServerEngines
* 209 N. Fair Oaks Ave
* Sunnyvale, CA 94085
*/
/*
* Autogenerated by srcgen version: 0127
*/
#ifndef __be_common_amap_h__
#define __be_common_amap_h__
/* Physical Address. */
struct BE_PHYS_ADDR_AMAP {
u8 lo[32]; /* DWORD 0 */
u8 hi[32]; /* DWORD 1 */
} __packed;
struct PHYS_ADDR_AMAP {
u32 dw[2];
};
/* Virtual Address. */
struct BE_VIRT_ADDR_AMAP {
u8 lo[32]; /* DWORD 0 */
u8 hi[32]; /* DWORD 1 */
} __packed;
struct VIRT_ADDR_AMAP {
u32 dw[2];
};
/* Scatter gather element. */
struct BE_SGE_AMAP {
u8 addr_hi[32]; /* DWORD 0 */
u8 addr_lo[32]; /* DWORD 1 */
u8 rsvd0[32]; /* DWORD 2 */
u8 len[16]; /* DWORD 3 */
u8 rsvd1[16]; /* DWORD 3 */
} __packed;
struct SGE_AMAP {
u32 dw[4];
};
#endif /* __be_common_amap_h__ */
drivers/staging/benet/be_ethtool.c deleted 100644 → 0
View file @ 85bff885
/*
* Copyright (C) 2005 - 2008 ServerEngines
* 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 version 2
* as published by the Free Software Foundation. The full GNU General
* Public License is included in this distribution in the file called COPYING.
*
* Contact Information:
* linux-drivers@serverengines.com
*
* ServerEngines
* 209 N. Fair Oaks Ave
* Sunnyvale, CA 94085
*/
/*
* be_ethtool.c
*
* This file contains various functions that ethtool can use
* to talk to the driver and the BE H/W.
*/
#include "benet.h"
#include <linux/ethtool.h>
static const char benet_gstrings_stats[][ETH_GSTRING_LEN] = {
/* net_device_stats */
"rx_packets",
"tx_packets",
"rx_bytes",
"tx_bytes",
"rx_errors",
"tx_errors",
"rx_dropped",
"tx_dropped",
"multicast",
"collisions",
"rx_length_errors",
"rx_over_errors",
"rx_crc_errors",
"rx_frame_errors",
"rx_fifo_errors",
"rx_missed_errors",
"tx_aborted_errors",
"tx_carrier_errors",
"tx_fifo_errors",
"tx_heartbeat_errors",
"tx_window_errors",
"rx_compressed",
"tc_compressed",
/* BE driver Stats */
"bes_tx_reqs",
"bes_tx_fails",
"bes_fwd_reqs",
"bes_tx_wrbs",
"bes_interrupts",
"bes_events",
"bes_tx_events",
"bes_rx_events",
"bes_tx_compl",
"bes_rx_compl",
"bes_ethrx_post_fail",
"bes_802_3_dropped_frames",
"bes_802_3_malformed_frames",
"bes_rx_misc_pkts",
"bes_eth_tx_rate",
"bes_eth_rx_rate",
"Num Packets collected",
"Num Times Flushed",
};
#define NET_DEV_STATS_LEN \
(sizeof(struct net_device_stats)/sizeof(unsigned long))
#define BENET_STATS_LEN ARRAY_SIZE(benet_gstrings_stats)
static void
be_get_drvinfo(struct net_device *netdev, struct ethtool_drvinfo *drvinfo)
{
struct be_net_object *pnob = netdev_priv(netdev);
struct be_adapter *adapter = pnob->adapter;
strncpy(drvinfo->driver, be_driver_name, 32);
strncpy(drvinfo->version, be_drvr_ver, 32);
strncpy(drvinfo->fw_version, be_fw_ver, 32);
strcpy(drvinfo->bus_info, pci_name(adapter->pdev));
drvinfo->testinfo_len = 0;
drvinfo->regdump_len = 0;
drvinfo->eedump_len = 0;
}
static int
be_get_coalesce(struct net_device *netdev, struct ethtool_coalesce *coalesce)
{
struct be_net_object *pnob = netdev_priv(netdev);
struct be_adapter *adapter = pnob->adapter;
coalesce->rx_max_coalesced_frames = adapter->max_rx_coal;
coalesce->rx_coalesce_usecs = adapter->cur_eqd;
coalesce->rx_coalesce_usecs_high = adapter->max_eqd;
coalesce->rx_coalesce_usecs_low = adapter->min_eqd;
coalesce->tx_coalesce_usecs = adapter->cur_eqd;
coalesce->tx_coalesce_usecs_high = adapter->max_eqd;
coalesce->tx_coalesce_usecs_low = adapter->min_eqd;
coalesce->use_adaptive_rx_coalesce = adapter->enable_aic;
coalesce->use_adaptive_tx_coalesce = adapter->enable_aic;
return 0;
}
/*
* This routine is used to set interrup coalescing delay *as well as*
* the number of pkts to coalesce for LRO.
*/
static int
be_set_coalesce(struct net_device *netdev, struct ethtool_coalesce *coalesce)
{
struct be_net_object *pnob = netdev_priv(netdev);
struct be_adapter *adapter = pnob->adapter;
struct be_eq_object *eq_objectp;
u32 max, min, cur;
int status;
adapter->max_rx_coal = coalesce->rx_max_coalesced_frames;
if (adapter->max_rx_coal >= BE_LRO_MAX_PKTS)
adapter->max_rx_coal = BE_LRO_MAX_PKTS;
if (adapter->enable_aic == 0 &&
coalesce->use_adaptive_rx_coalesce == 1) {
/* if AIC is being turned on now, start with an EQD of 0 */
adapter->cur_eqd = 0;
}
adapter->enable_aic = coalesce->use_adaptive_rx_coalesce;
/* round off to nearest multiple of 8 */
max = (((coalesce->rx_coalesce_usecs_high + 4) >> 3) << 3);
min = (((coalesce->rx_coalesce_usecs_low + 4) >> 3) << 3);
cur = (((coalesce->rx_coalesce_usecs + 4) >> 3) << 3);
if (adapter->enable_aic) {
/* accept low and high if AIC is enabled */
if (max > MAX_EQD)
max = MAX_EQD;
if (min > max)
min = max;
adapter->max_eqd = max;
adapter->min_eqd = min;
if (adapter->cur_eqd > max)
adapter->cur_eqd = max;
if (adapter->cur_eqd < min)
adapter->cur_eqd = min;
} else {
/* accept specified coalesce_usecs only if AIC is disabled */
if (cur > MAX_EQD)
cur = MAX_EQD;
eq_objectp = &pnob->event_q_obj;
status =
be_eq_modify_delay(&pnob->fn_obj, 1, &eq_objectp, &cur,
NULL, NULL, NULL);
if (status == BE_SUCCESS)
adapter->cur_eqd = cur;
}
return 0;
}
static u32 be_get_rx_csum(struct net_device *netdev)
{
struct be_net_object *pnob = netdev_priv(netdev);
struct be_adapter *adapter = pnob->adapter;
return adapter->rx_csum;
}
static int be_set_rx_csum(struct net_device *netdev, uint32_t data)
{
struct be_net_object *pnob = netdev_priv(netdev);
struct be_adapter *adapter = pnob->adapter;
if (data)
adapter->rx_csum = 1;
else
adapter->rx_csum = 0;
return 0;
}
static void
be_get_strings(struct net_device *netdev, uint32_t stringset, uint8_t *data)
{
switch (stringset) {
case ETH_SS_STATS:
memcpy(data, *benet_gstrings_stats,
sizeof(benet_gstrings_stats));
break;
}
}
static int be_get_stats_count(struct net_device *netdev)
{
return BENET_STATS_LEN;
}
static void
be_get_ethtool_stats(struct net_device *netdev,
struct ethtool_stats *stats, uint64_t *data)
{
struct be_net_object *pnob = netdev_priv(netdev);
struct be_adapter *adapter = pnob->adapter;
int i;
benet_get_stats(netdev);
for (i = 0; i <= NET_DEV_STATS_LEN; i++)
data[i] = ((unsigned long *)&adapter->benet_stats)[i];
data[i] = adapter->be_stat.bes_tx_reqs;
data[i++] = adapter->be_stat.bes_tx_fails;
data[i++] = adapter->be_stat.bes_fwd_reqs;
data[i++] = adapter->be_stat.bes_tx_wrbs;
data[i++] = adapter->be_stat.bes_ints;
data[i++] = adapter->be_stat.bes_events;
data[i++] = adapter->be_stat.bes_tx_events;
data[i++] = adapter->be_stat.bes_rx_events;
data[i++] = adapter->be_stat.bes_tx_compl;
data[i++] = adapter->be_stat.bes_rx_compl;
data[i++] = adapter->be_stat.bes_ethrx_post_fail;
data[i++] = adapter->be_stat.bes_802_3_dropped_frames;
data[i++] = adapter->be_stat.bes_802_3_malformed_frames;
data[i++] = adapter->be_stat.bes_rx_misc_pkts;
data[i++] = adapter->be_stat.bes_eth_tx_rate;
data[i++] = adapter->be_stat.bes_eth_rx_rate;
data[i++] = adapter->be_stat.bes_rx_coal;
data[i++] = adapter->be_stat.bes_rx_flush;
}
static int be_get_settings(struct net_device *netdev, struct ethtool_cmd *ecmd)
{
ecmd->speed = SPEED_10000;
ecmd->duplex = DUPLEX_FULL;
ecmd->autoneg = AUTONEG_DISABLE;
return 0;
}
/* Get the Ring parameters from the pnob */
static void
be_get_ringparam(struct net_device *netdev, struct ethtool_ringparam *ring)
{
struct be_net_object *pnob = netdev_priv(netdev);
/* Pre Set Maxims */
ring->rx_max_pending = pnob->rx_q_len;
ring->rx_mini_max_pending = ring->rx_mini_max_pending;
ring->rx_jumbo_max_pending = ring->rx_jumbo_max_pending;
ring->tx_max_pending = pnob->tx_q_len;
/* Current hardware Settings */
ring->rx_pending = atomic_read(&pnob->rx_q_posted);
ring->rx_mini_pending = ring->rx_mini_pending;
ring->rx_jumbo_pending = ring->rx_jumbo_pending;
ring->tx_pending = atomic_read(&pnob->tx_q_used);
}
static void
be_get_pauseparam(struct net_device *netdev, struct ethtool_pauseparam *ecmd)
{
struct be_net_object *pnob = netdev_priv(netdev);
bool rxfc, txfc;
int status;
status = be_eth_get_flow_control(&pnob->fn_obj, &txfc, &rxfc);
if (status != BE_SUCCESS) {
dev_info(&netdev->dev, "Unable to get pause frame settings\n");
/* return defaults */
ecmd->rx_pause = 1;
ecmd->tx_pause = 0;
ecmd->autoneg = AUTONEG_ENABLE;
return;
}
if (txfc == true)
ecmd->tx_pause = 1;
else
ecmd->tx_pause = 0;
if (rxfc == true)
ecmd->rx_pause = 1;
else
ecmd->rx_pause = 0;
ecmd->autoneg = AUTONEG_ENABLE;
}
static int
be_set_pauseparam(struct net_device *netdev, struct ethtool_pauseparam *ecmd)
{
struct be_net_object *pnob = netdev_priv(netdev);
bool txfc, rxfc;
int status;
if (ecmd->autoneg != AUTONEG_ENABLE)
return -EINVAL;
if (ecmd->tx_pause)
txfc = true;
else
txfc = false;
if (ecmd->rx_pause)
rxfc = true;
else
rxfc = false;
status = be_eth_set_flow_control(&pnob->fn_obj, txfc, rxfc);
if (status != BE_SUCCESS) {
dev_info(&netdev->dev, "Unable to set pause frame settings\n");
return -1;
}
return 0;
}
struct ethtool_ops be_ethtool_ops = {
.get_settings = be_get_settings,
.get_drvinfo = be_get_drvinfo,
.get_link = ethtool_op_get_link,
.get_coalesce = be_get_coalesce,
.set_coalesce = be_set_coalesce,
.get_ringparam = be_get_ringparam,
.get_pauseparam = be_get_pauseparam,
.set_pauseparam = be_set_pauseparam,
.get_rx_csum = be_get_rx_csum,
.set_rx_csum = be_set_rx_csum,
.get_tx_csum = ethtool_op_get_tx_csum,
.set_tx_csum = ethtool_op_set_tx_csum,
.get_sg = ethtool_op_get_sg,
.set_sg = ethtool_op_set_sg,
.get_tso = ethtool_op_get_tso,
.set_tso = ethtool_op_set_tso,
.get_strings = be_get_strings,
.get_stats_count = be_get_stats_count,
.get_ethtool_stats = be_get_ethtool_stats,
};
drivers/staging/benet/be_init.c deleted 100644 → 0
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/*
* Copyright (C) 2005 - 2008 ServerEngines
* 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 version 2
* as published by the Free Software Foundation. The full GNU General
* Public License is included in this distribution in the file called COPYING.
*
* Contact Information:
* linux-drivers@serverengines.com
*
* ServerEngines
* 209 N. Fair Oaks Ave
* Sunnyvale, CA 94085
*/
#ifndef _BESTATUS_H_
#define _BESTATUS_H_
#define BE_SUCCESS (0x00000000L)
/*
* MessageId: BE_PENDING
* The BladeEngine Driver call succeeded, and pended operation.
*/
#define BE_PENDING (0x20070001L)
#define BE_STATUS_PENDING (BE_PENDING)
/*
* MessageId: BE_NOT_OK
* An error occurred.
*/
#define BE_NOT_OK (0xE0070002L)
/*
* MessageId: BE_STATUS_SYSTEM_RESOURCES
* Insufficient host system resources exist to complete the API.
*/
#define BE_STATUS_SYSTEM_RESOURCES (0xE0070003L)
/*
* MessageId: BE_STATUS_CHIP_RESOURCES
* Insufficient chip resources exist to complete the API.
*/
#define BE_STATUS_CHIP_RESOURCES (0xE0070004L)
/*
* MessageId: BE_STATUS_NO_RESOURCE
* Insufficient resources to complete request.
*/
#define BE_STATUS_NO_RESOURCE (0xE0070005L)
/*
* MessageId: BE_STATUS_BUSY
* Resource is currently busy.
*/
#define BE_STATUS_BUSY (0xE0070006L)
/*
* MessageId: BE_STATUS_INVALID_PARAMETER
* Invalid Parameter in request.
*/
#define BE_STATUS_INVALID_PARAMETER (0xE0000007L)
/*
* MessageId: BE_STATUS_NOT_SUPPORTED
* Requested operation is not supported.
*/
#define BE_STATUS_NOT_SUPPORTED (0xE000000DL)
/*
* ***************************************************************************
* E T H E R N E T S T A T U S
* ***************************************************************************
*/
/*
* MessageId: BE_ETH_TX_ERROR
* The Ethernet device driver failed to transmit a packet.
*/
#define BE_ETH_TX_ERROR (0xE0070101L)
/*
* ***************************************************************************
* S H A R E D S T A T U S
* ***************************************************************************
*/
/*
* MessageId: BE_STATUS_VBD_INVALID_VERSION
* The device driver is not compatible with this version of the VBD.
*/
#define BE_STATUS_INVALID_VERSION (0xE0070402L)
/*
* MessageId: BE_STATUS_DOMAIN_DENIED
* The operation failed to complete due to insufficient access
* rights for the requesting domain.
*/
#define BE_STATUS_DOMAIN_DENIED (0xE0070403L)
/*
* MessageId: BE_STATUS_TCP_NOT_STARTED
* The embedded TCP/IP stack has not been started.
*/
#define BE_STATUS_TCP_NOT_STARTED (0xE0070409L)
/*
* MessageId: BE_STATUS_NO_MCC_WRB
* No free MCC WRB are available for posting the request.
*/
#define BE_STATUS_NO_MCC_WRB (0xE0070414L)
#endif /* _BESTATUS_ */
drivers/staging/benet/cev.h deleted 100644 → 0
View file @ 85bff885
/*
* Copyright (C) 2005 - 2008 ServerEngines
* 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 version 2
* as published by the Free Software Foundation. The full GNU General
* Public License is included in this distribution in the file called COPYING.
*
* Contact Information:
* linux-drivers@serverengines.com
*
* ServerEngines
* 209 N. Fair Oaks Ave
* Sunnyvale, CA 94085
*/
/*
* Autogenerated by srcgen version: 0127
*/
#ifndef __cev_amap_h__
#define __cev_amap_h__
#include "ep.h"
/*
* Host Interrupt Status Register 0. The first of four application
* interrupt status registers. This register contains the interrupts
* for Event Queues EQ0 through EQ31.
*/
struct BE_CEV_ISR0_CSR_AMAP {
u8 interrupt0; /* DWORD 0 */
u8 interrupt1; /* DWORD 0 */
u8 interrupt2; /* DWORD 0 */
u8 interrupt3; /* DWORD 0 */
u8 interrupt4; /* DWORD 0 */
u8 interrupt5; /* DWORD 0 */
u8 interrupt6; /* DWORD 0 */
u8 interrupt7; /* DWORD 0 */
u8 interrupt8; /* DWORD 0 */
u8 interrupt9; /* DWORD 0 */
u8 interrupt10; /* DWORD 0 */
u8 interrupt11; /* DWORD 0 */
u8 interrupt12; /* DWORD 0 */
u8 interrupt13; /* DWORD 0 */
u8 interrupt14; /* DWORD 0 */
u8 interrupt15; /* DWORD 0 */
u8 interrupt16; /* DWORD 0 */
u8 interrupt17; /* DWORD 0 */
u8 interrupt18; /* DWORD 0 */
u8 interrupt19; /* DWORD 0 */
u8 interrupt20; /* DWORD 0 */
u8 interrupt21; /* DWORD 0 */
u8 interrupt22; /* DWORD 0 */
u8 interrupt23; /* DWORD 0 */
u8 interrupt24; /* DWORD 0 */
u8 interrupt25; /* DWORD 0 */
u8 interrupt26; /* DWORD 0 */
u8 interrupt27; /* DWORD 0 */
u8 interrupt28; /* DWORD 0 */
u8 interrupt29; /* DWORD 0 */
u8 interrupt30; /* DWORD 0 */
u8 interrupt31; /* DWORD 0 */
} __packed;
struct CEV_ISR0_CSR_AMAP {
u32 dw[1];
};
/*
* Host Interrupt Status Register 1. The second of four application
* interrupt status registers. This register contains the interrupts
* for Event Queues EQ32 through EQ63.
*/
struct BE_CEV_ISR1_CSR_AMAP {
u8 interrupt32; /* DWORD 0 */
u8 interrupt33; /* DWORD 0 */
u8 interrupt34; /* DWORD 0 */
u8 interrupt35; /* DWORD 0 */
u8 interrupt36; /* DWORD 0 */
u8 interrupt37; /* DWORD 0 */
u8 interrupt38; /* DWORD 0 */
u8 interrupt39; /* DWORD 0 */
u8 interrupt40; /* DWORD 0 */
u8 interrupt41; /* DWORD 0 */
u8 interrupt42; /* DWORD 0 */
u8 interrupt43; /* DWORD 0 */
u8 interrupt44; /* DWORD 0 */
u8 interrupt45; /* DWORD 0 */
u8 interrupt46; /* DWORD 0 */
u8 interrupt47; /* DWORD 0 */
u8 interrupt48; /* DWORD 0 */
u8 interrupt49; /* DWORD 0 */
u8 interrupt50; /* DWORD 0 */
u8 interrupt51; /* DWORD 0 */
u8 interrupt52; /* DWORD 0 */
u8 interrupt53; /* DWORD 0 */
u8 interrupt54; /* DWORD 0 */
u8 interrupt55; /* DWORD 0 */
u8 interrupt56; /* DWORD 0 */
u8 interrupt57; /* DWORD 0 */
u8 interrupt58; /* DWORD 0 */
u8 interrupt59; /* DWORD 0 */
u8 interrupt60; /* DWORD 0 */
u8 interrupt61; /* DWORD 0 */
u8 interrupt62; /* DWORD 0 */
u8 interrupt63; /* DWORD 0 */
} __packed;
struct CEV_ISR1_CSR_AMAP {
u32 dw[1];
};
/*
* Host Interrupt Status Register 2. The third of four application
* interrupt status registers. This register contains the interrupts
* for Event Queues EQ64 through EQ95.
*/
struct BE_CEV_ISR2_CSR_AMAP {
u8 interrupt64; /* DWORD 0 */
u8 interrupt65; /* DWORD 0 */
u8 interrupt66; /* DWORD 0 */
u8 interrupt67; /* DWORD 0 */
u8 interrupt68; /* DWORD 0 */
u8 interrupt69; /* DWORD 0 */
u8 interrupt70; /* DWORD 0 */
u8 interrupt71; /* DWORD 0 */
u8 interrupt72; /* DWORD 0 */
u8 interrupt73; /* DWORD 0 */
u8 interrupt74; /* DWORD 0 */
u8 interrupt75; /* DWORD 0 */
u8 interrupt76; /* DWORD 0 */
u8 interrupt77; /* DWORD 0 */
u8 interrupt78; /* DWORD 0 */
u8 interrupt79; /* DWORD 0 */
u8 interrupt80; /* DWORD 0 */
u8 interrupt81; /* DWORD 0 */
u8 interrupt82; /* DWORD 0 */
u8 interrupt83; /* DWORD 0 */
u8 interrupt84; /* DWORD 0 */
u8 interrupt85; /* DWORD 0 */
u8 interrupt86; /* DWORD 0 */
u8 interrupt87; /* DWORD 0 */
u8 interrupt88; /* DWORD 0 */
u8 interrupt89; /* DWORD 0 */
u8 interrupt90; /* DWORD 0 */
u8 interrupt91; /* DWORD 0 */
u8 interrupt92; /* DWORD 0 */
u8 interrupt93; /* DWORD 0 */
u8 interrupt94; /* DWORD 0 */
u8 interrupt95; /* DWORD 0 */
} __packed;
struct CEV_ISR2_CSR_AMAP {
u32 dw[1];
};
/*
* Host Interrupt Status Register 3. The fourth of four application
* interrupt status registers. This register contains the interrupts
* for Event Queues EQ96 through EQ127.
*/
struct BE_CEV_ISR3_CSR_AMAP {
u8 interrupt96; /* DWORD 0 */
u8 interrupt97; /* DWORD 0 */
u8 interrupt98; /* DWORD 0 */
u8 interrupt99; /* DWORD 0 */
u8 interrupt100; /* DWORD 0 */
u8 interrupt101; /* DWORD 0 */
u8 interrupt102; /* DWORD 0 */
u8 interrupt103; /* DWORD 0 */
u8 interrupt104; /* DWORD 0 */
u8 interrupt105; /* DWORD 0 */
u8 interrupt106; /* DWORD 0 */
u8 interrupt107; /* DWORD 0 */
u8 interrupt108; /* DWORD 0 */
u8 interrupt109; /* DWORD 0 */
u8 interrupt110; /* DWORD 0 */
u8 interrupt111; /* DWORD 0 */
u8 interrupt112; /* DWORD 0 */
u8 interrupt113; /* DWORD 0 */
u8 interrupt114; /* DWORD 0 */
u8 interrupt115; /* DWORD 0 */
u8 interrupt116; /* DWORD 0 */
u8 interrupt117; /* DWORD 0 */
u8 interrupt118; /* DWORD 0 */
u8 interrupt119; /* DWORD 0 */
u8 interrupt120; /* DWORD 0 */
u8 interrupt121; /* DWORD 0 */
u8 interrupt122; /* DWORD 0 */
u8 interrupt123; /* DWORD 0 */
u8 interrupt124; /* DWORD 0 */
u8 interrupt125; /* DWORD 0 */
u8 interrupt126; /* DWORD 0 */
u8 interrupt127; /* DWORD 0 */
} __packed;
struct CEV_ISR3_CSR_AMAP {
u32 dw[1];
};
/* Completions and Events block Registers. */
struct BE_CEV_CSRMAP_AMAP {
u8 rsvd0[32]; /* DWORD 0 */
u8 rsvd1[32]; /* DWORD 1 */
u8 rsvd2[32]; /* DWORD 2 */
u8 rsvd3[32]; /* DWORD 3 */
struct BE_CEV_ISR0_CSR_AMAP isr0;
struct BE_CEV_ISR1_CSR_AMAP isr1;
struct BE_CEV_ISR2_CSR_AMAP isr2;
struct BE_CEV_ISR3_CSR_AMAP isr3;
u8 rsvd4[32]; /* DWORD 8 */
u8 rsvd5[32]; /* DWORD 9 */
u8 rsvd6[32]; /* DWORD 10 */
u8 rsvd7[32]; /* DWORD 11 */
u8 rsvd8[32]; /* DWORD 12 */
u8 rsvd9[32]; /* DWORD 13 */
u8 rsvd10[32]; /* DWORD 14 */
u8 rsvd11[32]; /* DWORD 15 */
u8 rsvd12[32]; /* DWORD 16 */
u8 rsvd13[32]; /* DWORD 17 */
u8 rsvd14[32]; /* DWORD 18 */
u8 rsvd15[32]; /* DWORD 19 */
u8 rsvd16[32]; /* DWORD 20 */
u8 rsvd17[32]; /* DWORD 21 */
u8 rsvd18[32]; /* DWORD 22 */
u8 rsvd19[32]; /* DWORD 23 */
u8 rsvd20[32]; /* DWORD 24 */
u8 rsvd21[32]; /* DWORD 25 */
u8 rsvd22[32]; /* DWORD 26 */
u8 rsvd23[32]; /* DWORD 27 */
u8 rsvd24[32]; /* DWORD 28 */
u8 rsvd25[32]; /* DWORD 29 */
u8 rsvd26[32]; /* DWORD 30 */
u8 rsvd27[32]; /* DWORD 31 */
u8 rsvd28[32]; /* DWORD 32 */
u8 rsvd29[32]; /* DWORD 33 */
u8 rsvd30[192]; /* DWORD 34 */
u8 rsvd31[192]; /* DWORD 40 */
u8 rsvd32[160]; /* DWORD 46 */
u8 rsvd33[160]; /* DWORD 51 */
u8 rsvd34[160]; /* DWORD 56 */
u8 rsvd35[96]; /* DWORD 61 */
u8 rsvd36[192][32]; /* DWORD 64 */
} __packed;
struct CEV_CSRMAP_AMAP {
u32 dw[256];
};
#endif /* __cev_amap_h__ */
drivers/staging/benet/cq.c deleted 100644 → 0
View file @ 85bff885
/*
* Copyright (C) 2005 - 2008 ServerEngines
* 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 version 2
* as published by the Free Software Foundation. The full GNU General
* Public License is included in this distribution in the file called COPYING.
*
* Contact Information:
* linux-drivers@serverengines.com
*
* ServerEngines
* 209 N. Fair Oaks Ave
* Sunnyvale, CA 94085
*/
#include "hwlib.h"
#include "bestatus.h"
/*
* Completion Queue Objects
*/
/*
*============================================================================
* P U B L I C R O U T I N E S
*============================================================================
*/
/*
This routine creates a completion queue based on the client completion
queue configuration information.
FunctionObject - Handle to a function object
CqBaseVa - Base VA for a the CQ ring
NumEntries - CEV_CQ_CNT_* values
solEventEnable - 0 = All CQEs can generate Events if CQ is eventable
1 = only CQEs with solicited bit set are eventable
eventable - Eventable CQ, generates interrupts.
nodelay - 1 = Force interrupt, relevent if CQ eventable.
Interrupt is asserted immediately after EQE
write is confirmed, regardless of EQ Timer
or watermark settings.
wme - Enable watermark based coalescing
wmThresh - High watermark(CQ fullness at which event
or interrupt should be asserted). These are the
CEV_WATERMARK encoded values.
EqObject - EQ Handle to assign to this CQ
ppCqObject - Internal CQ Handle returned.
Returns BE_SUCCESS if successfull, otherwise a useful error code is
returned.
IRQL < DISPATCH_LEVEL
*/
int be_cq_create(struct be_function_object *pfob,
struct ring_desc *rd, u32 length, bool solicited_eventable,
bool no_delay, u32 wm_thresh,
struct be_eq_object *eq_object, struct be_cq_object *cq_object)
{
int status = BE_SUCCESS;
u32 num_entries_encoding;
u32 num_entries = length / sizeof(struct MCC_CQ_ENTRY_AMAP);
struct FWCMD_COMMON_CQ_CREATE *fwcmd = NULL;
struct MCC_WRB_AMAP *wrb = NULL;
u32 n;
unsigned long irql;
ASSERT(rd);
ASSERT(cq_object);
ASSERT(length % sizeof(struct MCC_CQ_ENTRY_AMAP) == 0);
switch (num_entries) {
case 256:
num_entries_encoding = CEV_CQ_CNT_256;
break;
case 512:
num_entries_encoding = CEV_CQ_CNT_512;
break;
case 1024:
num_entries_encoding = CEV_CQ_CNT_1024;
break;
default:
ASSERT(0);
return BE_STATUS_INVALID_PARAMETER;
}
/*
* All cq entries all the same size. Use iSCSI version
* as a test for the proper rd length.
*/
memset(cq_object, 0, sizeof(*cq_object));
atomic_set(&cq_object->ref_count, 0);
cq_object->parent_function = pfob;
cq_object->eq_object = eq_object;
cq_object->num_entries = num_entries;
/* save for MCC cq processing */
cq_object->va = rd->va;
/* map into UT. */
length = num_entries * sizeof(struct MCC_CQ_ENTRY_AMAP);
spin_lock_irqsave(&pfob->post_lock, irql);
wrb = be_function_peek_mcc_wrb(pfob);
if (!wrb) {
ASSERT(wrb);
TRACE(DL_ERR, "No free MCC WRBs in create EQ.");
status = BE_STATUS_NO_MCC_WRB;
goto Error;
}
/* Prepares an embedded fwcmd, including request/response sizes. */
fwcmd = BE_PREPARE_EMBEDDED_FWCMD(pfob, wrb, COMMON_CQ_CREATE);
fwcmd->params.request.num_pages = PAGES_SPANNED(OFFSET_IN_PAGE(rd->va),
length);
AMAP_SET_BITS_PTR(CQ_CONTEXT, valid, &fwcmd->params.request.context, 1);
n = pfob->pci_function_number;
AMAP_SET_BITS_PTR(CQ_CONTEXT, Func, &fwcmd->params.request.context, n);
n = (eq_object != NULL);
AMAP_SET_BITS_PTR(CQ_CONTEXT, Eventable,
&fwcmd->params.request.context, n);
AMAP_SET_BITS_PTR(CQ_CONTEXT, Armed, &fwcmd->params.request.context, 1);
n = eq_object ? eq_object->eq_id : 0;
AMAP_SET_BITS_PTR(CQ_CONTEXT, EQID, &fwcmd->params.request.context, n);
AMAP_SET_BITS_PTR(CQ_CONTEXT, Count,
&fwcmd->params.request.context, num_entries_encoding);
n = 0; /* Protection Domain is always 0 in Linux driver */
AMAP_SET_BITS_PTR(CQ_CONTEXT, PD, &fwcmd->params.request.context, n);
AMAP_SET_BITS_PTR(CQ_CONTEXT, NoDelay,
&fwcmd->params.request.context, no_delay);
AMAP_SET_BITS_PTR(CQ_CONTEXT, SolEvent,
&fwcmd->params.request.context, solicited_eventable);
n = (wm_thresh != 0xFFFFFFFF);
AMAP_SET_BITS_PTR(CQ_CONTEXT, WME, &fwcmd->params.request.context, n);
n = (n ? wm_thresh : 0);
AMAP_SET_BITS_PTR(CQ_CONTEXT, Watermark,
&fwcmd->params.request.context, n);
/* Create a page list for the FWCMD. */
be_rd_to_pa_list(rd, fwcmd->params.request.pages,
ARRAY_SIZE(fwcmd->params.request.pages));
/* Post the f/w command */
status = be_function_post_mcc_wrb(pfob, wrb, NULL, NULL, NULL,
NULL, NULL, fwcmd, NULL);
if (status != BE_SUCCESS) {
TRACE(DL_ERR, "MCC to create CQ failed.");
goto Error;
}
/* Remember the CQ id. */
cq_object->cq_id = fwcmd->params.response.cq_id;
/* insert this cq into eq_object reference */
if (eq_object) {
atomic_inc(&eq_object->ref_count);
list_add_tail(&cq_object->cqlist_for_eq,
&eq_object->cq_list_head);
}
Error:
spin_unlock_irqrestore(&pfob->post_lock, irql);
if (pfob->pend_queue_driving && pfob->mcc) {
pfob->pend_queue_driving = 0;
be_drive_mcc_wrb_queue(pfob->mcc);
}
return status;
}
/*
Deferences the given object. Once the object's reference count drops to
zero, the object is destroyed and all resources that are held by this object
are released. The on-chip context is also destroyed along with the queue
ID, and any mappings made into the UT.
cq_object - CQ handle returned from cq_object_create.
returns the current reference count on the object
IRQL: IRQL < DISPATCH_LEVEL
*/
int be_cq_destroy(struct be_cq_object *cq_object)
{
int status = 0;
/* Nothing should reference this CQ at this point. */
ASSERT(atomic_read(&cq_object->ref_count) == 0);
/* Send fwcmd to destroy the CQ. */
status = be_function_ring_destroy(cq_object->parent_function,
cq_object->cq_id, FWCMD_RING_TYPE_CQ,
NULL, NULL, NULL, NULL);
ASSERT(status == 0);
/* Remove reference if this is an eventable CQ. */
if (cq_object->eq_object) {
atomic_dec(&cq_object->eq_object->ref_count);
list_del(&cq_object->cqlist_for_eq);
}
return BE_SUCCESS;
}
drivers/staging/benet/descriptors.h deleted 100644 → 0
View file @ 85bff885
/*
* Copyright (C) 2005 - 2008 ServerEngines
* 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 version 2
* as published by the Free Software Foundation. The full GNU General
* Public License is included in this distribution in the file called COPYING.
*
* Contact Information:
* linux-drivers@serverengines.com
*
* ServerEngines
* 209 N. Fair Oaks Ave
* Sunnyvale, CA 94085
*/
/*
* Autogenerated by srcgen version: 0127
*/
#ifndef __descriptors_amap_h__
#define __descriptors_amap_h__
/*
* --- IPC_NODE_ID_ENUM ---
* IPC processor id values
*/
#define TPOST_NODE_ID (0) /* TPOST ID */
#define TPRE_NODE_ID (1) /* TPRE ID */
#define TXULP0_NODE_ID (2) /* TXULP0 ID */
#define TXULP1_NODE_ID (3) /* TXULP1 ID */
#define TXULP2_NODE_ID (4) /* TXULP2 ID */
#define RXULP0_NODE_ID (5) /* RXULP0 ID */
#define RXULP1_NODE_ID (6) /* RXULP1 ID */
#define RXULP2_NODE_ID (7) /* RXULP2 ID */
#define MPU_NODE_ID (15) /* MPU ID */
/*
* --- MAC_ID_ENUM ---
* Meaning of the mac_id field in rxpp_eth_d
*/
#define PORT0_HOST_MAC0 (0) /* PD 0, Port 0, host networking, MAC 0. */
#define PORT0_HOST_MAC1 (1) /* PD 0, Port 0, host networking, MAC 1. */
#define PORT0_STORAGE_MAC0 (2) /* PD 0, Port 0, host storage, MAC 0. */
#define PORT0_STORAGE_MAC1 (3) /* PD 0, Port 0, host storage, MAC 1. */
#define PORT1_HOST_MAC0 (4) /* PD 0, Port 1 host networking, MAC 0. */
#define PORT1_HOST_MAC1 (5) /* PD 0, Port 1 host networking, MAC 1. */
#define PORT1_STORAGE_MAC0 (6) /* PD 0, Port 1 host storage, MAC 0. */
#define PORT1_STORAGE_MAC1 (7) /* PD 0, Port 1 host storage, MAC 1. */
#define FIRST_VM_MAC (8) /* PD 1 MAC. Protection domains have IDs */
/* from 0x8-0x26, one per PD. */
#define LAST_VM_MAC (38) /* PD 31 MAC. */
#define MGMT_MAC (39) /* Management port MAC. */
#define MARBLE_MAC0 (59) /* Used for flushing function 0 receive */
/*
* queues before re-using a torn-down
* receive ring. the DA =
* 00-00-00-00-00-00, and the MSB of the
* SA = 00
*/
#define MARBLE_MAC1 (60) /* Used for flushing function 1 receive */
/*
* queues before re-using a torn-down
* receive ring. the DA =
* 00-00-00-00-00-00, and the MSB of the
* SA != 00
*/
#define NULL_MAC (61) /* Promiscuous mode, indicates no match */
#define MCAST_MAC (62) /* Multicast match. */
#define BCAST_MATCH (63) /* Broadcast match. */
#endif /* __descriptors_amap_h__ */
drivers/staging/benet/doorbells.h deleted 100644 → 0
View file @ 85bff885
/*
* Copyright (C) 2005 - 2008 ServerEngines
* 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 version 2
* as published by the Free Software Foundation. The full GNU General
* Public License is included in this distribution in the file called COPYING.
*
* Contact Information:
* linux-drivers@serverengines.com
*
* ServerEngines
* 209 N. Fair Oaks Ave
* Sunnyvale, CA 94085
*/
/*
* Autogenerated by srcgen version: 0127
*/
#ifndef __doorbells_amap_h__
#define __doorbells_amap_h__
/* The TX/RDMA send queue doorbell. */
struct BE_SQ_DB_AMAP {
u8 cid[11]; /* DWORD 0 */
u8 rsvd0[5]; /* DWORD 0 */
u8 numPosted[14]; /* DWORD 0 */
u8 rsvd1[2]; /* DWORD 0 */
} __packed;
struct SQ_DB_AMAP {
u32 dw[1];
};
/* The receive queue doorbell. */
struct BE_RQ_DB_AMAP {
u8 rq[10]; /* DWORD 0 */
u8 rsvd0[13]; /* DWORD 0 */
u8 Invalidate; /* DWORD 0 */
u8 numPosted[8]; /* DWORD 0 */
} __packed;
struct RQ_DB_AMAP {
u32 dw[1];
};
/*
* The CQ/EQ doorbell. Software MUST set reserved fields in this
* descriptor to zero, otherwise (CEV) hardware will not execute the
* doorbell (flagging a bad_db_qid error instead).
*/
struct BE_CQ_DB_AMAP {
u8 qid[10]; /* DWORD 0 */
u8 rsvd0[4]; /* DWORD 0 */
u8 rearm; /* DWORD 0 */
u8 event; /* DWORD 0 */
u8 num_popped[13]; /* DWORD 0 */
u8 rsvd1[3]; /* DWORD 0 */
} __packed;
struct CQ_DB_AMAP {
u32 dw[1];
};
struct BE_TPM_RQ_DB_AMAP {
u8 qid[10]; /* DWORD 0 */
u8 rsvd0[6]; /* DWORD 0 */
u8 numPosted[11]; /* DWORD 0 */
u8 mss_cnt[5]; /* DWORD 0 */
} __packed;
struct TPM_RQ_DB_AMAP {
u32 dw[1];
};
/*
* Post WRB Queue Doorbell Register used by the host Storage stack
* to notify the controller of a posted Work Request Block
*/
struct BE_WRB_POST_DB_AMAP {
u8 wrb_cid[10]; /* DWORD 0 */
u8 rsvd0[6]; /* DWORD 0 */
u8 wrb_index[8]; /* DWORD 0 */
u8 numberPosted[8]; /* DWORD 0 */
} __packed;
struct WRB_POST_DB_AMAP {
u32 dw[1];
};
/*
* Update Default PDU Queue Doorbell Register used to communicate
* to the controller that the driver has stopped processing the queue
* and where in the queue it stopped, this is
* a CQ Entry Type. Used by storage driver.
*/
struct BE_DEFAULT_PDU_DB_AMAP {
u8 qid[10]; /* DWORD 0 */
u8 rsvd0[4]; /* DWORD 0 */
u8 rearm; /* DWORD 0 */
u8 event; /* DWORD 0 */
u8 cqproc[14]; /* DWORD 0 */
u8 rsvd1[2]; /* DWORD 0 */
} __packed;
struct DEFAULT_PDU_DB_AMAP {
u32 dw[1];
};
/* Management Command and Controller default fragment ring */
struct BE_MCC_DB_AMAP {
u8 rid[11]; /* DWORD 0 */
u8 rsvd0[5]; /* DWORD 0 */
u8 numPosted[14]; /* DWORD 0 */
u8 rsvd1[2]; /* DWORD 0 */
} __packed;
struct MCC_DB_AMAP {
u32 dw[1];
};
/*
* Used for bootstrapping the Host interface. This register is
* used for driver communication with the MPU when no MCC Rings exist.
* The software must write this register twice to post any MCC
* command. First, it writes the register with hi=1 and the upper bits of
* the physical address for the MCC_MAILBOX structure. Software must poll
* the ready bit until this is acknowledged. Then, sotware writes the
* register with hi=0 with the lower bits in the address. It must
* poll the ready bit until the MCC command is complete. Upon completion,
* the MCC_MAILBOX will contain a valid completion queue entry.
*/
struct BE_MPU_MAILBOX_DB_AMAP {
u8 ready; /* DWORD 0 */
u8 hi; /* DWORD 0 */
u8 address[30]; /* DWORD 0 */
} __packed;
struct MPU_MAILBOX_DB_AMAP {
u32 dw[1];
};
/*
* This is the protection domain doorbell register map. Note that
* while this map shows doorbells for all Blade Engine supported
* protocols, not all of these may be valid in a given function or
* protection domain. It is the responsibility of the application
* accessing the doorbells to know which are valid. Each doorbell
* occupies 32 bytes of space, but unless otherwise specified,
* only the first 4 bytes should be written. There are 32 instances
* of these doorbells for the host and 31 virtual machines respectively.
* The host and VMs will only map the doorbell pages belonging to its
* protection domain. It will not be able to touch the doorbells for
* another VM. The doorbells are the only registers directly accessible
* by a virtual machine. Similarly, there are 511 additional
* doorbells for RDMA protection domains. PD 0 for RDMA shares
* the same physical protection domain doorbell page as ETH/iSCSI.
*
*/
struct BE_PROTECTION_DOMAIN_DBMAP_AMAP {
u8 rsvd0[512]; /* DWORD 0 */
struct BE_SQ_DB_AMAP rdma_sq_db;
u8 rsvd1[7][32]; /* DWORD 17 */
struct BE_WRB_POST_DB_AMAP iscsi_wrb_post_db;
u8 rsvd2[7][32]; /* DWORD 25 */
struct BE_SQ_DB_AMAP etx_sq_db;
u8 rsvd3[7][32]; /* DWORD 33 */
struct BE_RQ_DB_AMAP rdma_rq_db;
u8 rsvd4[7][32]; /* DWORD 41 */
struct BE_DEFAULT_PDU_DB_AMAP iscsi_default_pdu_db;
u8 rsvd5[7][32]; /* DWORD 49 */
struct BE_TPM_RQ_DB_AMAP tpm_rq_db;
u8 rsvd6[7][32]; /* DWORD 57 */
struct BE_RQ_DB_AMAP erx_rq_db;
u8 rsvd7[7][32]; /* DWORD 65 */
struct BE_CQ_DB_AMAP cq_db;
u8 rsvd8[7][32]; /* DWORD 73 */
struct BE_MCC_DB_AMAP mpu_mcc_db;
u8 rsvd9[7][32]; /* DWORD 81 */
struct BE_MPU_MAILBOX_DB_AMAP mcc_bootstrap_db;
u8 rsvd10[935][32]; /* DWORD 89 */
} __packed;
struct PROTECTION_DOMAIN_DBMAP_AMAP {
u32 dw[1024];
};
#endif /* __doorbells_amap_h__ */
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/*
* Copyright (C) 2005 - 2008 ServerEngines
* 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 version 2
* as published by the Free Software Foundation. The full GNU General
* Public License is included in this distribution in the file called COPYING.
*
* Contact Information:
* linux-drivers@serverengines.com
*
* ServerEngines
* 209 N. Fair Oaks Ave
* Sunnyvale, CA 94085
*/
/*
* Autogenerated by srcgen version: 0127
*/
#ifndef __ep_amap_h__
#define __ep_amap_h__
/* General Control and Status Register. */
struct BE_EP_CONTROL_CSR_AMAP {
u8 m0_RxPbuf; /* DWORD 0 */
u8 m1_RxPbuf; /* DWORD 0 */
u8 m2_RxPbuf; /* DWORD 0 */
u8 ff_en; /* DWORD 0 */
u8 rsvd0[27]; /* DWORD 0 */
u8 CPU_reset; /* DWORD 0 */
} __packed;
struct EP_CONTROL_CSR_AMAP {
u32 dw[1];
};
/* Semaphore Register. */
struct BE_EP_SEMAPHORE_CSR_AMAP {
u8 value[32]; /* DWORD 0 */
} __packed;
struct EP_SEMAPHORE_CSR_AMAP {
u32 dw[1];
};
/* Embedded Processor Specific Registers. */
struct BE_EP_CSRMAP_AMAP {
struct BE_EP_CONTROL_CSR_AMAP ep_control;
u8 rsvd0[32]; /* DWORD 1 */
u8 rsvd1[32]; /* DWORD 2 */
u8 rsvd2[32]; /* DWORD 3 */
u8 rsvd3[32]; /* DWORD 4 */
u8 rsvd4[32]; /* DWORD 5 */
u8 rsvd5[8][128]; /* DWORD 6 */
u8 rsvd6[32]; /* DWORD 38 */
u8 rsvd7[32]; /* DWORD 39 */
u8 rsvd8[32]; /* DWORD 40 */
u8 rsvd9[32]; /* DWORD 41 */
u8 rsvd10[32]; /* DWORD 42 */
struct BE_EP_SEMAPHORE_CSR_AMAP ep_semaphore;
u8 rsvd11[32]; /* DWORD 44 */
u8 rsvd12[19][32]; /* DWORD 45 */
} __packed;
struct EP_CSRMAP_AMAP {
u32 dw[64];
};
#endif /* __ep_amap_h__ */
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/*
* Copyright (C) 2005 - 2008 ServerEngines
* 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 version 2
* as published by the Free Software Foundation. The full GNU General
* Public License is included in this distribution in the file called COPYING.
*
* Contact Information:
* linux-drivers@serverengines.com
*
* ServerEngines
* 209 N. Fair Oaks Ave
* Sunnyvale, CA 94085
*/
/*
* Autogenerated by srcgen version: 0127
*/
#ifndef __etx_context_amap_h__
#define __etx_context_amap_h__
/* ETX ring context structure. */
struct BE_ETX_CONTEXT_AMAP {
u8 tx_cidx[11]; /* DWORD 0 */
u8 rsvd0[5]; /* DWORD 0 */
u8 rsvd1[16]; /* DWORD 0 */
u8 tx_pidx[11]; /* DWORD 1 */
u8 rsvd2; /* DWORD 1 */
u8 tx_ring_size[4]; /* DWORD 1 */
u8 pd_id[5]; /* DWORD 1 */
u8 pd_id_not_valid; /* DWORD 1 */
u8 cq_id_send[10]; /* DWORD 1 */
u8 rsvd3[32]; /* DWORD 2 */
u8 rsvd4[32]; /* DWORD 3 */
u8 cur_bytes[32]; /* DWORD 4 */
u8 max_bytes[32]; /* DWORD 5 */
u8 time_stamp[32]; /* DWORD 6 */
u8 rsvd5[11]; /* DWORD 7 */
u8 func; /* DWORD 7 */
u8 rsvd6[20]; /* DWORD 7 */
u8 cur_txd_count[32]; /* DWORD 8 */
u8 max_txd_count[32]; /* DWORD 9 */
u8 rsvd7[32]; /* DWORD 10 */
u8 rsvd8[32]; /* DWORD 11 */
u8 rsvd9[32]; /* DWORD 12 */
u8 rsvd10[32]; /* DWORD 13 */
u8 rsvd11[32]; /* DWORD 14 */
u8 rsvd12[32]; /* DWORD 15 */
} __packed;
struct ETX_CONTEXT_AMAP {
u32 dw[16];
};
#endif /* __etx_context_amap_h__ */
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