gpxe: delete long since obsolete snapshot of gPXE

gPXE has been deprecated in favor of iPXE for many, many years now.
It is much better than users get it directly from the iPXE project,
since we should no longer need any special modifications for Syslinux
use.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>

1 files changed, 0 insertions, 369 deletions

diff --git a/gpxe/src/net/infiniband/ib_sma.c b/gpxe/src/net/infiniband/ib_sma.c
deleted file mode 100644
index ff4cbbf6..00000000
--- a/gpxe/src/net/infiniband/ib_sma.c
+++ /dev/null
@@ -1,369 +0,0 @@
-/*
- * Copyright (C) 2009 Michael Brown <mbrown@fensystems.co.uk>.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of the
- * License, or any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-FILE_LICENCE ( GPL2_OR_LATER );
-
-#include <stdint.h>
-#include <stdlib.h>
-#include <string.h>
-#include <errno.h>
-#include <stdio.h>
-#include <unistd.h>
-#include <byteswap.h>
-#include <gpxe/settings.h>
-#include <gpxe/infiniband.h>
-#include <gpxe/iobuf.h>
-#include <gpxe/ib_mi.h>
-#include <gpxe/ib_sma.h>
-
-/**
- * @file
- *
- * Infiniband Subnet Management Agent
- *
- */
-
-/**
- * Node information
- *
- * @v ibdev		Infiniband device
- * @v mi		Management interface
- * @v mad		Received MAD
- * @v av		Source address vector
- */
-static void ib_sma_node_info ( struct ib_device *ibdev,
-			       struct ib_mad_interface *mi,
-			       union ib_mad *mad,
-			       struct ib_address_vector *av ) {
-	struct ib_node_info *node_info = &mad->smp.smp_data.node_info;
-	int rc;
-
-	/* Fill in information */
-	memset ( node_info, 0, sizeof ( *node_info ) );
-	node_info->base_version = IB_MGMT_BASE_VERSION;
-	node_info->class_version = IB_SMP_CLASS_VERSION;
-	node_info->node_type = IB_NODE_TYPE_HCA;
-	node_info->num_ports = ib_get_hca_info ( ibdev, &node_info->sys_guid );
-	memcpy ( &node_info->node_guid, &node_info->sys_guid,
-		 sizeof ( node_info->node_guid ) );
-	memcpy ( &node_info->port_guid, &ibdev->gid.u.half[1],
-		 sizeof ( node_info->port_guid ) );
-	node_info->partition_cap = htons ( 1 );
-	node_info->local_port_num = ibdev->port;
-
-	/* Send GetResponse */
-	mad->hdr.method = IB_MGMT_METHOD_GET_RESP;
-	if ( ( rc = ib_mi_send ( ibdev, mi, mad, av ) ) != 0 ) {
-		DBGC ( mi, "SMA %p could not send NodeInfo GetResponse: %s\n",
-		       mi, strerror ( rc ) );
-		return;
-	}
-}
-
-/**
- * Node description
- *
- * @v ibdev		Infiniband device
- * @v mi		Management interface
- * @v mad		Received MAD
- * @v av		Source address vector
- */
-static void ib_sma_node_desc ( struct ib_device *ibdev,
-			       struct ib_mad_interface *mi,
-			       union ib_mad *mad,
-			       struct ib_address_vector *av ) {
-	struct ib_node_desc *node_desc = &mad->smp.smp_data.node_desc;
-	struct ib_gid_half guid;
-	char hostname[ sizeof ( node_desc->node_string ) ];
-	int hostname_len;
-	int rc;
-
-	/* Fill in information */
-	memset ( node_desc, 0, sizeof ( *node_desc ) );
-	ib_get_hca_info ( ibdev, &guid );
-	hostname_len = fetch_string_setting ( NULL, &hostname_setting,
-					      hostname, sizeof ( hostname ) );
-	snprintf ( node_desc->node_string, sizeof ( node_desc->node_string ),
-		   "gPXE %s%s%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x (%s)",
-		   hostname, ( ( hostname_len >= 0 ) ? " " : "" ),
-		   guid.u.bytes[0], guid.u.bytes[1], guid.u.bytes[2],
-		   guid.u.bytes[3], guid.u.bytes[4], guid.u.bytes[5],
-		   guid.u.bytes[6], guid.u.bytes[7], ibdev->dev->name );
-
-	/* Send GetResponse */
-	mad->hdr.method = IB_MGMT_METHOD_GET_RESP;
-	if ( ( rc = ib_mi_send ( ibdev, mi, mad, av ) ) != 0 ) {
-		DBGC ( mi, "SMA %p could not send NodeDesc GetResponse: %s\n",
-		       mi, strerror ( rc ) );
-		return;
-	}
-}
-
-/**
- * GUID information
- *
- * @v ibdev		Infiniband device
- * @v mi		Management interface
- * @v mad		Received MAD
- * @v av		Source address vector
- */
-static void ib_sma_guid_info ( struct ib_device *ibdev,
-			       struct ib_mad_interface *mi,
-			       union ib_mad *mad,
-			       struct ib_address_vector *av ) {
-	struct ib_guid_info *guid_info = &mad->smp.smp_data.guid_info;
-	int rc;
-
-	/* Fill in information */
-	memset ( guid_info, 0, sizeof ( *guid_info ) );
-	memcpy ( guid_info->guid[0], &ibdev->gid.u.half[1],
-		 sizeof ( guid_info->guid[0] ) );
-
-	/* Send GetResponse */
-	mad->hdr.method = IB_MGMT_METHOD_GET_RESP;
-	if ( ( rc = ib_mi_send ( ibdev, mi, mad, av ) ) != 0 ) {
-		DBGC ( mi, "SMA %p could not send GuidInfo GetResponse: %s\n",
-		       mi, strerror ( rc ) );
-		return;
-	}
-}
-
-/**
- * Set port information
- *
- * @v ibdev		Infiniband device
- * @v mi		Management interface
- * @v mad		Received MAD
- * @ret rc		Return status code
- */
-static int ib_sma_set_port_info ( struct ib_device *ibdev,
-				  struct ib_mad_interface *mi,
-				  union ib_mad *mad ) {
-	const struct ib_port_info *port_info = &mad->smp.smp_data.port_info;
-	unsigned int link_width_enabled;
-	unsigned int link_speed_enabled;
-	int rc;
-
-	/* Set parameters */
-	memcpy ( &ibdev->gid.u.half[0], port_info->gid_prefix,
-		 sizeof ( ibdev->gid.u.half[0] ) );
-	ibdev->lid = ntohs ( port_info->lid );
-	ibdev->sm_lid = ntohs ( port_info->mastersm_lid );
-	if ( ( link_width_enabled = port_info->link_width_enabled ) )
-		ibdev->link_width_enabled = link_width_enabled;
-	if ( ( link_speed_enabled =
-	       ( port_info->link_speed_active__link_speed_enabled & 0xf ) ) )
-		ibdev->link_speed_enabled = link_speed_enabled;
-	ibdev->sm_sl = ( port_info->neighbour_mtu__mastersm_sl & 0xf );
-	DBGC ( mi, "SMA %p set LID %04x SMLID %04x link width %02x speed "
-	       "%02x\n", mi, ibdev->lid, ibdev->sm_lid,
-	       ibdev->link_width_enabled, ibdev->link_speed_enabled );
-
-	/* Update parameters on device */
-	if ( ( rc = ib_set_port_info ( ibdev, mad ) ) != 0 ) {
-		DBGC ( mi, "SMA %p could not set port information: %s\n",
-		       mi, strerror ( rc ) );
-		return rc;
-	}
-
-	return 0;
-}
-
-/**
- * Port information
- *
- * @v ibdev		Infiniband device
- * @v mi		Management interface
- * @v mad		Received MAD
- * @v av		Source address vector
- */
-static void ib_sma_port_info ( struct ib_device *ibdev,
-			       struct ib_mad_interface *mi,
-			       union ib_mad *mad,
-			       struct ib_address_vector *av ) {
-	struct ib_port_info *port_info = &mad->smp.smp_data.port_info;
-	int rc;
-
-	/* Set parameters if applicable */
-	if ( mad->hdr.method == IB_MGMT_METHOD_SET ) {
-		if ( ( rc = ib_sma_set_port_info ( ibdev, mi, mad ) ) != 0 ) {
-			mad->hdr.status =
-			      htons ( IB_MGMT_STATUS_UNSUPPORTED_METHOD_ATTR );
-			/* Fall through to generate GetResponse */
-		}
-	}
-
-	/* Fill in information */
-	memset ( port_info, 0, sizeof ( *port_info ) );
-	memcpy ( port_info->gid_prefix, &ibdev->gid.u.half[0],
-		 sizeof ( port_info->gid_prefix ) );
-	port_info->lid = ntohs ( ibdev->lid );
-	port_info->mastersm_lid = ntohs ( ibdev->sm_lid );
-	port_info->local_port_num = ibdev->port;
-	port_info->link_width_enabled = ibdev->link_width_enabled;
-	port_info->link_width_supported = ibdev->link_width_supported;
-	port_info->link_width_active = ibdev->link_width_active;
-	port_info->link_speed_supported__port_state =
-		( ( ibdev->link_speed_supported << 4 ) | ibdev->port_state );
-	port_info->port_phys_state__link_down_def_state =
-		( ( IB_PORT_PHYS_STATE_POLLING << 4 ) |
-		  IB_PORT_PHYS_STATE_POLLING );
-	port_info->link_speed_active__link_speed_enabled =
-		( ( ibdev->link_speed_active << 4 ) |
-		  ibdev->link_speed_enabled );
-	port_info->neighbour_mtu__mastersm_sl =
-		( ( IB_MTU_2048 << 4 ) | ibdev->sm_sl );
-	port_info->vl_cap__init_type = ( IB_VL_0 << 4 );
-	port_info->init_type_reply__mtu_cap = IB_MTU_2048;
-	port_info->operational_vls__enforcement = ( IB_VL_0 << 4 );
-	port_info->guid_cap = 1;
-
-	/* Send GetResponse */
-	mad->hdr.method = IB_MGMT_METHOD_GET_RESP;
-	if ( ( rc = ib_mi_send ( ibdev, mi, mad, av ) ) != 0 ) {
-		DBGC ( mi, "SMA %p could not send PortInfo GetResponse: %s\n",
-		       mi, strerror ( rc ) );
-		return;
-	}
-}
-
-/**
- * Set partition key table
- *
- * @v ibdev		Infiniband device
- * @v mi		Management interface
- * @v mad		Received MAD
- * @ret rc		Return status code
- */
-static int ib_sma_set_pkey_table ( struct ib_device *ibdev,
-				   struct ib_mad_interface *mi,
-				   union ib_mad *mad ) {
-	struct ib_pkey_table *pkey_table = &mad->smp.smp_data.pkey_table;
-	int rc;
-
-	/* Set parameters */
-	ibdev->pkey = ntohs ( pkey_table->pkey[0] );
-	DBGC ( mi, "SMA %p set pkey %04x\n", mi, ibdev->pkey );
-
-	/* Update parameters on device */
-	if ( ( rc = ib_set_pkey_table ( ibdev, mad ) ) != 0 ) {
-		DBGC ( mi, "SMA %p could not set pkey table: %s\n",
-		       mi, strerror ( rc ) );
-		return rc;
-	}
-
-	return 0;
-}
-
-/**
- * Partition key table
- *
- * @v ibdev		Infiniband device
- * @v mi		Management interface
- * @v mad		Received MAD
- * @v av		Source address vector
- */
-static void ib_sma_pkey_table ( struct ib_device *ibdev,
-				struct ib_mad_interface *mi,
-				union ib_mad *mad,
-				struct ib_address_vector *av ) {
-	struct ib_pkey_table *pkey_table = &mad->smp.smp_data.pkey_table;
-	int rc;
-
-	/* Set parameters, if applicable */
-	if ( mad->hdr.method == IB_MGMT_METHOD_SET ) {
-		if ( ( rc = ib_sma_set_pkey_table ( ibdev, mi, mad ) ) != 0 ) {
-			mad->hdr.status =
-			      htons ( IB_MGMT_STATUS_UNSUPPORTED_METHOD_ATTR );
-			/* Fall through to generate GetResponse */
-		}
-	}
-
-	/* Fill in information */
-	mad->hdr.method = IB_MGMT_METHOD_GET_RESP;
-	memset ( pkey_table, 0, sizeof ( *pkey_table ) );
-	pkey_table->pkey[0] = htons ( ibdev->pkey );
-
-	/* Send GetResponse */
-	mad->hdr.method = IB_MGMT_METHOD_GET_RESP;
-	if ( ( rc = ib_mi_send ( ibdev, mi, mad, av ) ) != 0 ) {
-		DBGC ( mi, "SMA %p could not send PKeyTable GetResponse: %s\n",
-		       mi, strerror ( rc ) );
-		return;
-	}
-}
-
-/** Subnet management agent */
-struct ib_mad_agent ib_sma_agent[] __ib_mad_agent = {
-	{
-		.mgmt_class = IB_MGMT_CLASS_SUBN_LID_ROUTED,
-		.class_version = IB_SMP_CLASS_VERSION,
-		.attr_id = htons ( IB_SMP_ATTR_NODE_INFO ),
-		.handle = ib_sma_node_info,
-	},
-	{
-		.mgmt_class = IB_MGMT_CLASS_SUBN_LID_ROUTED,
-		.class_version = IB_SMP_CLASS_VERSION,
-		.attr_id = htons ( IB_SMP_ATTR_NODE_DESC ),
-		.handle = ib_sma_node_desc,
-	},
-	{
-		.mgmt_class = IB_MGMT_CLASS_SUBN_LID_ROUTED,
-		.class_version = IB_SMP_CLASS_VERSION,
-		.attr_id = htons ( IB_SMP_ATTR_GUID_INFO ),
-		.handle = ib_sma_guid_info,
-	},
-	{
-		.mgmt_class = IB_MGMT_CLASS_SUBN_LID_ROUTED,
-		.class_version = IB_SMP_CLASS_VERSION,
-		.attr_id = htons ( IB_SMP_ATTR_PORT_INFO ),
-		.handle = ib_sma_port_info,
-	},
-	{
-		.mgmt_class = IB_MGMT_CLASS_SUBN_LID_ROUTED,
-		.class_version = IB_SMP_CLASS_VERSION,
-		.attr_id = htons ( IB_SMP_ATTR_PKEY_TABLE ),
-		.handle = ib_sma_pkey_table,
-	},
-};
-
-/**
- * Create subnet management agent and interface
- *
- * @v ibdev		Infiniband device
- * @v mi		Management interface
- * @ret rc		Return status code
- */
-int ib_create_sma ( struct ib_device *ibdev, struct ib_mad_interface *mi ) {
-
-	/* Nothing to do */
-	DBGC ( ibdev, "IBDEV %p SMA using SMI %p\n", ibdev, mi );
-
-	return 0;
-}
-
-/**
- * Destroy subnet management agent and interface
- *
- * @v ibdev		Infiniband device
- * @v mi		Management interface
- */
-void ib_destroy_sma ( struct ib_device *ibdev __unused,
-		      struct ib_mad_interface *mi __unused ) {
-	/* Nothing to do */
-}