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49 lines
1 KiB
C
49 lines
1 KiB
C
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/*
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* This file is subject to the terms and conditions of the GNU General Public
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* License. See the file "COPYING" in the main directory of this archive
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* for more details.
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*
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* Copyright (c) 2008 Silicon Graphics, Inc. All Rights Reserved.
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*/
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/*
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* Cross Partition Communication (XPC) uv-based functions.
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*
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* Architecture specific implementation of common functions.
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*
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*/
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#include <linux/kernel.h>
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/* >>> #include <gru/grukservices.h> */
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/* >>> uv_gpa() is defined in <gru/grukservices.h> */
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#define uv_gpa(_a) ((unsigned long)_a)
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/* >>> temporarily define next three items for xpc.h */
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#define SGI_XPC_ACTIVATE 23
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#define SGI_XPC_NOTIFY 24
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#define sn_send_IPI_phys(_a, _b, _c, _d)
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#include "xpc.h"
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static void *xpc_activate_mq;
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static enum xp_retval
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xpc_rsvd_page_init_uv(struct xpc_rsvd_page *rp)
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{
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/* >>> need to have established xpc_activate_mq earlier */
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rp->sn.activate_mq_gpa = uv_gpa(xpc_activate_mq);
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return xpSuccess;
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}
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void
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xpc_init_uv(void)
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{
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xpc_rsvd_page_init = xpc_rsvd_page_init_uv;
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}
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void
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xpc_exit_uv(void)
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{
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}
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