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Merge libata branch 'chs-support' to latest upstream kernel.

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This commit is contained in:
Jeff Garzik 2005-08-29 19:24:43 -04:00
commit 76b2bf9b4d
241 changed files with 13868 additions and 6715 deletions
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21
include/asm-arm/arch-sa1100/mcp.h Normal file
View file

@ -0,0 +1,21 @@
/*
* linux/include/asm-arm/arch-sa1100/mcp.h
*
* Copyright (C) 2005 Russell King.
*
* 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.
*/
#ifndef __ASM_ARM_ARCH_MCP_H
#define __ASM_ARM_ARCH_MCP_H
#include <linux/types.h>
struct mcp_plat_data {
u32 mccr0;
u32 mccr1;
unsigned int sclk_rate;
};
#endif

41
include/asm-arm/hardware/gic.h Normal file
View file

@ -0,0 +1,41 @@
/*
* linux/include/asm-arm/hardware/gic.h
*
* Copyright (C) 2002 ARM Limited, 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.
*/
#ifndef __ASM_ARM_HARDWARE_GIC_H
#define __ASM_ARM_HARDWARE_GIC_H
#include <linux/compiler.h>
#define GIC_CPU_CTRL 0x00
#define GIC_CPU_PRIMASK 0x04
#define GIC_CPU_BINPOINT 0x08
#define GIC_CPU_INTACK 0x0c
#define GIC_CPU_EOI 0x10
#define GIC_CPU_RUNNINGPRI 0x14
#define GIC_CPU_HIGHPRI 0x18
#define GIC_DIST_CTRL 0x000
#define GIC_DIST_CTR 0x004
#define GIC_DIST_ENABLE_SET 0x100
#define GIC_DIST_ENABLE_CLEAR 0x180
#define GIC_DIST_PENDING_SET 0x200
#define GIC_DIST_PENDING_CLEAR 0x280
#define GIC_DIST_ACTIVE_BIT 0x300
#define GIC_DIST_PRI 0x400
#define GIC_DIST_TARGET 0x800
#define GIC_DIST_CONFIG 0xc00
#define GIC_DIST_SOFTINT 0xf00
#ifndef __ASSEMBLY__
void gic_dist_init(void __iomem *base);
void gic_cpu_init(void __iomem *base);
void gic_raise_softirq(cpumask_t cpumask, unsigned int irq);
#endif
#endif

1
include/asm-sparc/processor.h
View file

@ -19,7 +19,6 @@
#include <asm/ptrace.h>
#include <asm/head.h>
#include <asm/signal.h>
#include <asm/segment.h>
#include <asm/btfixup.h>
#include <asm/page.h>

6
include/asm-sparc/segment.h
View file

@ -1,6 +0,0 @@
#ifndef __SPARC_SEGMENT_H
#define __SPARC_SEGMENT_H
/* Only here because we have some old header files that expect it.. */
#endif

1
include/asm-sparc/system.h
View file

@ -9,7 +9,6 @@
#include <linux/threads.h> /* NR_CPUS */
#include <linux/thread_info.h>
#include <asm/segment.h>
#include <asm/page.h>
#include <asm/psr.h>
#include <asm/ptrace.h>

8
include/asm-sparc64/atomic.h
View file

@ -72,10 +72,10 @@ extern int atomic64_sub_ret(int, atomic64_t *);
/* Atomic operations are already serializing */
#ifdef CONFIG_SMP
#define smp_mb__before_atomic_dec() membar("#StoreLoad | #LoadLoad")
#define smp_mb__after_atomic_dec() membar("#StoreLoad | #StoreStore")
#define smp_mb__before_atomic_inc() membar("#StoreLoad | #LoadLoad")
#define smp_mb__after_atomic_inc() membar("#StoreLoad | #StoreStore")
#define smp_mb__before_atomic_dec() membar_storeload_loadload();
#define smp_mb__after_atomic_dec() membar_storeload_storestore();
#define smp_mb__before_atomic_inc() membar_storeload_loadload();
#define smp_mb__after_atomic_inc() membar_storeload_storestore();
#else
#define smp_mb__before_atomic_dec() barrier()
#define smp_mb__after_atomic_dec() barrier()

4
include/asm-sparc64/bitops.h
View file

@ -72,8 +72,8 @@ static inline int __test_and_change_bit(int nr, volatile unsigned long *addr)
}
#ifdef CONFIG_SMP
#define smp_mb__before_clear_bit() membar("#StoreLoad | #LoadLoad")
#define smp_mb__after_clear_bit() membar("#StoreLoad | #StoreStore")
#define smp_mb__before_clear_bit() membar_storeload_loadload()
#define smp_mb__after_clear_bit() membar_storeload_storestore()
#else
#define smp_mb__before_clear_bit() barrier()
#define smp_mb__after_clear_bit() barrier()

1
include/asm-sparc64/processor.h
View file

@ -18,7 +18,6 @@
#include <asm/a.out.h>
#include <asm/pstate.h>
#include <asm/ptrace.h>
#include <asm/segment.h>
#include <asm/page.h>
/* The sparc has no problems with write protection */

6
include/asm-sparc64/segment.h
View file

@ -1,6 +0,0 @@
#ifndef __SPARC64_SEGMENT_H
#define __SPARC64_SEGMENT_H
/* Only here because we have some old header files that expect it.. */
#endif

82
include/asm-sparc64/sfafsr.h Normal file
View file

@ -0,0 +1,82 @@
#ifndef _SPARC64_SFAFSR_H
#define _SPARC64_SFAFSR_H
#include <asm/const.h>
/* Spitfire Asynchronous Fault Status register, ASI=0x4C VA<63:0>=0x0 */
#define SFAFSR_ME (_AC(1,UL) << SFAFSR_ME_SHIFT)
#define SFAFSR_ME_SHIFT 32
#define SFAFSR_PRIV (_AC(1,UL) << SFAFSR_PRIV_SHIFT)
#define SFAFSR_PRIV_SHIFT 31
#define SFAFSR_ISAP (_AC(1,UL) << SFAFSR_ISAP_SHIFT)
#define SFAFSR_ISAP_SHIFT 30
#define SFAFSR_ETP (_AC(1,UL) << SFAFSR_ETP_SHIFT)
#define SFAFSR_ETP_SHIFT 29
#define SFAFSR_IVUE (_AC(1,UL) << SFAFSR_IVUE_SHIFT)
#define SFAFSR_IVUE_SHIFT 28
#define SFAFSR_TO (_AC(1,UL) << SFAFSR_TO_SHIFT)
#define SFAFSR_TO_SHIFT 27
#define SFAFSR_BERR (_AC(1,UL) << SFAFSR_BERR_SHIFT)
#define SFAFSR_BERR_SHIFT 26
#define SFAFSR_LDP (_AC(1,UL) << SFAFSR_LDP_SHIFT)
#define SFAFSR_LDP_SHIFT 25
#define SFAFSR_CP (_AC(1,UL) << SFAFSR_CP_SHIFT)
#define SFAFSR_CP_SHIFT 24
#define SFAFSR_WP (_AC(1,UL) << SFAFSR_WP_SHIFT)
#define SFAFSR_WP_SHIFT 23
#define SFAFSR_EDP (_AC(1,UL) << SFAFSR_EDP_SHIFT)
#define SFAFSR_EDP_SHIFT 22
#define SFAFSR_UE (_AC(1,UL) << SFAFSR_UE_SHIFT)
#define SFAFSR_UE_SHIFT 21
#define SFAFSR_CE (_AC(1,UL) << SFAFSR_CE_SHIFT)
#define SFAFSR_CE_SHIFT 20
#define SFAFSR_ETS (_AC(0xf,UL) << SFAFSR_ETS_SHIFT)
#define SFAFSR_ETS_SHIFT 16
#define SFAFSR_PSYND (_AC(0xffff,UL) << SFAFSR_PSYND_SHIFT)
#define SFAFSR_PSYND_SHIFT 0
/* UDB Error Register, ASI=0x7f VA<63:0>=0x0(High),0x18(Low) for read
* ASI=0x77 VA<63:0>=0x0(High),0x18(Low) for write
*/
#define UDBE_UE (_AC(1,UL) << 9)
#define UDBE_CE (_AC(1,UL) << 8)
#define UDBE_E_SYNDR (_AC(0xff,UL) << 0)
/* The trap handlers for asynchronous errors encode the AFSR and
* other pieces of information into a 64-bit argument for C code
* encoded as follows:
*
* -----------------------------------------------
* | UDB_H | UDB_L | TL>1 | TT | AFSR |
* -----------------------------------------------
* 63 54 53 44 42 41 33 32 0
*
* The AFAR is passed in unchanged.
*/
#define SFSTAT_UDBH_MASK (_AC(0x3ff,UL) << SFSTAT_UDBH_SHIFT)
#define SFSTAT_UDBH_SHIFT 54
#define SFSTAT_UDBL_MASK (_AC(0x3ff,UL) << SFSTAT_UDBH_SHIFT)
#define SFSTAT_UDBL_SHIFT 44
#define SFSTAT_TL_GT_ONE (_AC(1,UL) << SFSTAT_TL_GT_ONE_SHIFT)
#define SFSTAT_TL_GT_ONE_SHIFT 42
#define SFSTAT_TRAP_TYPE (_AC(0x1FF,UL) << SFSTAT_TRAP_TYPE_SHIFT)
#define SFSTAT_TRAP_TYPE_SHIFT 33
#define SFSTAT_AFSR_MASK (_AC(0x1ffffffff,UL) << SFSTAT_AFSR_SHIFT)
#define SFSTAT_AFSR_SHIFT 0
/* ESTATE Error Enable Register, ASI=0x4b VA<63:0>=0x0 */
#define ESTATE_ERR_CE 0x1 /* Correctable errors */
#define ESTATE_ERR_NCE 0x2 /* TO, BERR, LDP, ETP, EDP, WP, UE, IVUE */
#define ESTATE_ERR_ISAP 0x4 /* System address parity error */
#define ESTATE_ERR_ALL (ESTATE_ERR_CE | \
ESTATE_ERR_NCE | \
ESTATE_ERR_ISAP)
/* The various trap types that report using the above state. */
#define TRAP_TYPE_IAE 0x09 /* Instruction Access Error */
#define TRAP_TYPE_DAE 0x32 /* Data Access Error */
#define TRAP_TYPE_CEE 0x63 /* Correctable ECC Error */
#endif /* _SPARC64_SFAFSR_H */

42
include/asm-sparc64/spinlock.h
View file

@ -43,7 +43,7 @@ typedef struct {
#define spin_is_locked(lp) ((lp)->lock != 0)
#define spin_unlock_wait(lp) \
do { membar("#LoadLoad"); \
do { rmb(); \
} while((lp)->lock)
static inline void _raw_spin_lock(spinlock_t *lock)
@ -129,15 +129,18 @@ typedef struct {
#define spin_is_locked(__lock) ((__lock)->lock != 0)
#define spin_unlock_wait(__lock) \
do { \
membar("#LoadLoad"); \
rmb(); \
} while((__lock)->lock)
extern void _do_spin_lock (spinlock_t *lock, char *str);
extern void _do_spin_unlock (spinlock_t *lock);
extern int _do_spin_trylock (spinlock_t *lock);
extern void _do_spin_lock(spinlock_t *lock, char *str, unsigned long caller);
extern void _do_spin_unlock(spinlock_t *lock);
extern int _do_spin_trylock(spinlock_t *lock, unsigned long caller);
#define _raw_spin_trylock(lp) _do_spin_trylock(lp)
#define _raw_spin_lock(lock) _do_spin_lock(lock, "spin_lock")
#define _raw_spin_trylock(lp) \
_do_spin_trylock(lp, (unsigned long) __builtin_return_address(0))
#define _raw_spin_lock(lock) \
_do_spin_lock(lock, "spin_lock", \
(unsigned long) __builtin_return_address(0))
#define _raw_spin_unlock(lock) _do_spin_unlock(lock)
#define _raw_spin_lock_flags(lock, flags) _raw_spin_lock(lock)
@ -279,37 +282,41 @@ typedef struct {
#define RW_LOCK_UNLOCKED (rwlock_t) { 0, 0, 0xff, { } }
#define rwlock_init(lp) do { *(lp) = RW_LOCK_UNLOCKED; } while(0)
extern void _do_read_lock(rwlock_t *rw, char *str);
extern void _do_read_unlock(rwlock_t *rw, char *str);
extern void _do_write_lock(rwlock_t *rw, char *str);
extern void _do_write_unlock(rwlock_t *rw);
extern int _do_write_trylock(rwlock_t *rw, char *str);
extern void _do_read_lock(rwlock_t *rw, char *str, unsigned long caller);
extern void _do_read_unlock(rwlock_t *rw, char *str, unsigned long caller);
extern void _do_write_lock(rwlock_t *rw, char *str, unsigned long caller);
extern void _do_write_unlock(rwlock_t *rw, unsigned long caller);
extern int _do_write_trylock(rwlock_t *rw, char *str, unsigned long caller);
#define _raw_read_lock(lock) \
do { unsigned long flags; \
local_irq_save(flags); \
_do_read_lock(lock, "read_lock"); \
_do_read_lock(lock, "read_lock", \
(unsigned long) __builtin_return_address(0)); \
local_irq_restore(flags); \
} while(0)
#define _raw_read_unlock(lock) \
do { unsigned long flags; \
local_irq_save(flags); \
_do_read_unlock(lock, "read_unlock"); \
_do_read_unlock(lock, "read_unlock", \
(unsigned long) __builtin_return_address(0)); \
local_irq_restore(flags); \
} while(0)
#define _raw_write_lock(lock) \
do { unsigned long flags; \
local_irq_save(flags); \
_do_write_lock(lock, "write_lock"); \
_do_write_lock(lock, "write_lock", \
(unsigned long) __builtin_return_address(0)); \
local_irq_restore(flags); \
} while(0)
#define _raw_write_unlock(lock) \
do { unsigned long flags; \
local_irq_save(flags); \
_do_write_unlock(lock); \
_do_write_unlock(lock, \
(unsigned long) __builtin_return_address(0)); \
local_irq_restore(flags); \
} while(0)
@ -317,7 +324,8 @@ do { unsigned long flags; \
({ unsigned long flags; \
int val; \
local_irq_save(flags); \
val = _do_write_trylock(lock, "write_trylock"); \
val = _do_write_trylock(lock, "write_trylock", \
(unsigned long) __builtin_return_address(0)); \
local_irq_restore(flags); \
val; \
})

17
include/asm-sparc64/system.h
View file

@ -28,6 +28,14 @@ enum sparc_cpu {
#define ARCH_SUN4C_SUN4 0
#define ARCH_SUN4 0
extern void mb(void);
extern void rmb(void);
extern void wmb(void);
extern void membar_storeload(void);
extern void membar_storeload_storestore(void);
extern void membar_storeload_loadload(void);
extern void membar_storestore_loadstore(void);
#endif
#define setipl(__new_ipl) \
@ -78,16 +86,11 @@ enum sparc_cpu {
#define nop() __asm__ __volatile__ ("nop")
#define membar(type) __asm__ __volatile__ ("membar " type : : : "memory")
#define mb() \
membar("#LoadLoad | #LoadStore | #StoreStore | #StoreLoad")
#define rmb() membar("#LoadLoad")
#define wmb() membar("#StoreStore")
#define read_barrier_depends() do { } while(0)
#define set_mb(__var, __value) \
do { __var = __value; membar("#StoreLoad | #StoreStore"); } while(0)
do { __var = __value; membar_storeload_storestore(); } while(0)
#define set_wmb(__var, __value) \
do { __var = __value; membar("#StoreStore"); } while(0)
do { __var = __value; wmb(); } while(0)
#ifdef CONFIG_SMP
#define smp_mb() mb()

39
include/linux/8250_pci.h
View file

@ -1,2 +1,37 @@
int pci_siig10x_fn(struct pci_dev *dev, int enable);
int pci_siig20x_fn(struct pci_dev *dev, int enable);
/*
* Definitions for PCI support.
*/
#define FL_BASE_MASK 0x0007
#define FL_BASE0 0x0000
#define FL_BASE1 0x0001
#define FL_BASE2 0x0002
#define FL_BASE3 0x0003
#define FL_BASE4 0x0004
#define FL_GET_BASE(x) (x & FL_BASE_MASK)
/* Use successive BARs (PCI base address registers),
else use offset into some specified BAR */
#define FL_BASE_BARS 0x0008
/* do not assign an irq */
#define FL_NOIRQ 0x0080
/* Use the Base address register size to cap number of ports */
#define FL_REGION_SZ_CAP 0x0100
struct pciserial_board {
unsigned int flags;
unsigned int num_ports;
unsigned int base_baud;
unsigned int uart_offset;
unsigned int reg_shift;
unsigned int first_offset;
};
struct serial_private;
struct serial_private *
pciserial_init_ports(struct pci_dev *dev, struct pciserial_board *board);
void pciserial_remove_ports(struct serial_private *priv);
void pciserial_suspend_ports(struct serial_private *priv);
void pciserial_resume_ports(struct serial_private *priv);

45
include/linux/ata.h
View file

@ -1,24 +1,29 @@
/*
Copyright 2003-2004 Red Hat, Inc. All rights reserved.
Copyright 2003-2004 Jeff Garzik
The contents of this file are subject to the Open
Software License version 1.1 that can be found at
http://www.opensource.org/licenses/osl-1.1.txt and is included herein
by reference.
Alternatively, the contents of this file may be used under the terms
of the GNU General Public License version 2 (the "GPL") as distributed
in the kernel source COPYING file, in which case the provisions of
the GPL are applicable instead of the above. If you wish to allow
the use of your version of this file only under the terms of the
GPL and not to allow others to use your version of this file under
the OSL, indicate your decision by deleting the provisions above and
replace them with the notice and other provisions required by the GPL.
If you do not delete the provisions above, a recipient may use your
version of this file under either the OSL or the GPL.
* Copyright 2003-2004 Red Hat, Inc. All rights reserved.
* Copyright 2003-2004 Jeff Garzik
*
*
* 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, or (at your option)
* 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; see the file COPYING. If not, write to
* the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
*
*
* libata documentation is available via 'make {ps|pdf}docs',
* as Documentation/DocBook/libata.*
*
* Hardware documentation available from http://www.t13.org/
*
*/
#ifndef __LINUX_ATA_H__
@ -108,6 +113,8 @@ enum {
/* ATA device commands */
ATA_CMD_CHK_POWER = 0xE5, /* check power mode */
ATA_CMD_STANDBY = 0xE2, /* place in standby power mode */
ATA_CMD_IDLE = 0xE3, /* place in idle power mode */
ATA_CMD_EDD = 0x90, /* execute device diagnostic */
ATA_CMD_FLUSH = 0xE7,
ATA_CMD_FLUSH_EXT = 0xEA,

4
include/linux/ethtool.h
View file

@ -408,6 +408,8 @@ struct ethtool_ops {
#define SUPPORTED_FIBRE (1 << 10)
#define SUPPORTED_BNC (1 << 11)
#define SUPPORTED_10000baseT_Full (1 << 12)
#define SUPPORTED_Pause (1 << 13)
#define SUPPORTED_Asym_Pause (1 << 14)
/* Indicates what features are advertised by the interface. */
#define ADVERTISED_10baseT_Half (1 << 0)
@ -423,6 +425,8 @@ struct ethtool_ops {
#define ADVERTISED_FIBRE (1 << 10)
#define ADVERTISED_BNC (1 << 11)
#define ADVERTISED_10000baseT_Full (1 << 12)
#define ADVERTISED_Pause (1 << 13)
#define ADVERTISED_Asym_Pause (1 << 14)
/* The following are all involved in forcing a particular link
* mode for the device for setting things. When getting the

49
include/linux/libata.h
View file

@ -1,23 +1,26 @@
/*
Copyright 2003-2004 Red Hat, Inc. All rights reserved.
Copyright 2003-2004 Jeff Garzik
The contents of this file are subject to the Open
Software License version 1.1 that can be found at
http://www.opensource.org/licenses/osl-1.1.txt and is included herein
by reference.
Alternatively, the contents of this file may be used under the terms
of the GNU General Public License version 2 (the "GPL") as distributed
in the kernel source COPYING file, in which case the provisions of
the GPL are applicable instead of the above. If you wish to allow
the use of your version of this file only under the terms of the
GPL and not to allow others to use your version of this file under
the OSL, indicate your decision by deleting the provisions above and
replace them with the notice and other provisions required by the GPL.
If you do not delete the provisions above, a recipient may use your
version of this file under either the OSL or the GPL.
* Copyright 2003-2005 Red Hat, Inc. All rights reserved.
* Copyright 2003-2005 Jeff Garzik
*
*
* 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, or (at your option)
* 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; see the file COPYING. If not, write to
* the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
*
*
* libata documentation is available via 'make {ps|pdf}docs',
* as Documentation/DocBook/libata.*
*
*/
#ifndef __LINUX_LIBATA_H__
@ -114,6 +117,8 @@ enum {
ATA_FLAG_MMIO = (1 << 6), /* use MMIO, not PIO */
ATA_FLAG_SATA_RESET = (1 << 7), /* use COMRESET */
ATA_FLAG_PIO_DMA = (1 << 8), /* PIO cmds via DMA */
ATA_FLAG_NOINTR = (1 << 9), /* FIXME: Remove this once
* proper HSM is in place. */
ATA_QCFLAG_ACTIVE = (1 << 1), /* cmd not yet ack'd to scsi lyer */
ATA_QCFLAG_SG = (1 << 3), /* have s/g table? */
@ -369,7 +374,7 @@ struct ata_port_operations {
void (*host_stop) (struct ata_host_set *host_set);
void (*bmdma_stop) (struct ata_port *ap);
void (*bmdma_stop) (struct ata_queued_cmd *qc);
u8 (*bmdma_status) (struct ata_port *ap);
};
@ -430,7 +435,7 @@ extern void ata_dev_id_string(u16 *id, unsigned char *s,
extern void ata_dev_config(struct ata_port *ap, unsigned int i);
extern void ata_bmdma_setup (struct ata_queued_cmd *qc);
extern void ata_bmdma_start (struct ata_queued_cmd *qc);
extern void ata_bmdma_stop(struct ata_port *ap);
extern void ata_bmdma_stop(struct ata_queued_cmd *qc);
extern u8 ata_bmdma_status(struct ata_port *ap);
extern void ata_bmdma_irq_clear(struct ata_port *ap);
extern void ata_qc_complete(struct ata_queued_cmd *qc, u8 drv_stat);
@ -650,7 +655,7 @@ static inline void scr_write(struct ata_port *ap, unsigned int reg, u32 val)
ap->ops->scr_write(ap, reg, val);
}
static inline void scr_write_flush(struct ata_port *ap, unsigned int reg,
static inline void scr_write_flush(struct ata_port *ap, unsigned int reg,
u32 val)
{
ap->ops->scr_write(ap, reg, val);

9
include/linux/mii.h
View file

@ -22,6 +22,7 @@
#define MII_EXPANSION 0x06 /* Expansion register */
#define MII_CTRL1000 0x09 /* 1000BASE-T control */
#define MII_STAT1000 0x0a /* 1000BASE-T status */
#define MII_ESTATUS 0x0f /* Extended Status */
#define MII_DCOUNTER 0x12 /* Disconnect counter */
#define MII_FCSCOUNTER 0x13 /* False carrier counter */
#define MII_NWAYTEST 0x14 /* N-way auto-neg test reg */
@ -54,7 +55,10 @@
#define BMSR_ANEGCAPABLE 0x0008 /* Able to do auto-negotiation */
#define BMSR_RFAULT 0x0010 /* Remote fault detected */
#define BMSR_ANEGCOMPLETE 0x0020 /* Auto-negotiation complete */
#define BMSR_RESV 0x07c0 /* Unused... */
#define BMSR_RESV 0x00c0 /* Unused... */
#define BMSR_ESTATEN 0x0100 /* Extended Status in R15 */
#define BMSR_100FULL2 0x0200 /* Can do 100BASE-T2 HDX */
#define BMSR_100HALF2 0x0400 /* Can do 100BASE-T2 FDX */
#define BMSR_10HALF 0x0800 /* Can do 10mbps, half-duplex */
#define BMSR_10FULL 0x1000 /* Can do 10mbps, full-duplex */
#define BMSR_100HALF 0x2000 /* Can do 100mbps, half-duplex */
@ -114,6 +118,9 @@
#define EXPANSION_MFAULTS 0x0010 /* Multiple faults detected */
#define EXPANSION_RESV 0xffe0 /* Unused... */
#define ESTATUS_1000_TFULL 0x2000 /* Can do 1000BT Full */
#define ESTATUS_1000_THALF 0x1000 /* Can do 1000BT Half */
/* N-way test register. */
#define NWAYTEST_RESV1 0x00ff /* Unused... */
#define NWAYTEST_LOOPBACK 0x0100 /* Enable loopback for N-way */

4
include/linux/mmc/host.h
View file

@ -63,11 +63,12 @@ struct device;
struct mmc_host {
struct device *dev;
struct class_device class_dev;
int index;
struct mmc_host_ops *ops;
unsigned int f_min;
unsigned int f_max;
u32 ocr_avail;
char host_name[8];
/* host specific block data */
unsigned int max_seg_size; /* see blk_queue_max_segment_size */
@ -97,6 +98,7 @@ extern void mmc_free_host(struct mmc_host *);
#define mmc_priv(x) ((void *)((x) + 1))
#define mmc_dev(x) ((x)->dev)
#define mmc_hostname(x) ((x)->class_dev.class_id)
extern int mmc_suspend_host(struct mmc_host *, pm_message_t);
extern int mmc_resume_host(struct mmc_host *);

10
include/linux/mod_devicetable.h
View file

@ -33,7 +33,8 @@ struct ieee1394_device_id {
__u32 model_id;
__u32 specifier_id;
__u32 version;
kernel_ulong_t driver_data;
kernel_ulong_t driver_data
__attribute__((aligned(sizeof(kernel_ulong_t))));
};
@ -182,7 +183,11 @@ struct of_device_id
char name[32];
char type[32];
char compatible[128];
#if __KERNEL__
void *data;
#else
kernel_ulong_t data;
#endif
};
@ -208,7 +213,8 @@ struct pcmcia_device_id {
#ifdef __KERNEL__
const char * prod_id[4];
#else
kernel_ulong_t prod_id[4];
kernel_ulong_t prod_id[4]
__attribute__((aligned(sizeof(kernel_ulong_t))));
#endif
/* not matched against */

1
include/linux/pci_ids.h
View file

@ -1249,6 +1249,7 @@
#define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP51_SATA 0x0266
#define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP51_SATA2 0x0267
#define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP55_IDE 0x036E
#define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP55_SATA 0x036F
#define PCI_DEVICE_ID_NVIDIA_NVENET_12 0x0268
#define PCI_DEVICE_ID_NVIDIA_NVENET_13 0x0269
#define PCI_DEVICE_ID_NVIDIA_MCP51_AUDIO 0x026B

377
include/linux/phy.h Normal file
View file

@ -0,0 +1,377 @@
/*
* include/linux/phy.h
*
* Framework and drivers for configuring and reading different PHYs
* Based on code in sungem_phy.c and gianfar_phy.c
*
* Author: Andy Fleming
*
* Copyright (c) 2004 Freescale Semiconductor, Inc.
*
* 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 (at your
* option) any later version.
*
*/
#ifndef __PHY_H
#define __PHY_H
#include <linux/spinlock.h>
#include <linux/device.h>
#define PHY_BASIC_FEATURES (SUPPORTED_10baseT_Half | \
SUPPORTED_10baseT_Full | \
SUPPORTED_100baseT_Half | \
SUPPORTED_100baseT_Full | \
SUPPORTED_Autoneg | \
SUPPORTED_TP | \
SUPPORTED_MII)
#define PHY_GBIT_FEATURES (PHY_BASIC_FEATURES | \
SUPPORTED_1000baseT_Half | \
SUPPORTED_1000baseT_Full)
/* Set phydev->irq to PHY_POLL if interrupts are not supported,
* or not desired for this PHY. Set to PHY_IGNORE_INTERRUPT if
* the attached driver handles the interrupt
*/
#define PHY_POLL -1
#define PHY_IGNORE_INTERRUPT -2
#define PHY_HAS_INTERRUPT 0x00000001
#define PHY_HAS_MAGICANEG 0x00000002
#define MII_BUS_MAX 4
#define PHY_INIT_TIMEOUT 100000
#define PHY_STATE_TIME 1
#define PHY_FORCE_TIMEOUT 10
#define PHY_AN_TIMEOUT 10
#define PHY_MAX_ADDR 32
/* The Bus class for PHYs. Devices which provide access to
* PHYs should register using this structure */
struct mii_bus {
const char *name;
int id;
void *priv;
int (*read)(struct mii_bus *bus, int phy_id, int regnum);
int (*write)(struct mii_bus *bus, int phy_id, int regnum, u16 val);
int (*reset)(struct mii_bus *bus);
/* A lock to ensure that only one thing can read/write
* the MDIO bus at a time */
spinlock_t mdio_lock;
struct device *dev;
/* list of all PHYs on bus */
struct phy_device *phy_map[PHY_MAX_ADDR];
/* Pointer to an array of interrupts, each PHY's
* interrupt at the index matching its address */
int *irq;
};
#define PHY_INTERRUPT_DISABLED 0x0
#define PHY_INTERRUPT_ENABLED 0x80000000
/* PHY state machine states:
*
* DOWN: PHY device and driver are not ready for anything. probe
* should be called if and only if the PHY is in this state,
* given that the PHY device exists.
* - PHY driver probe function will, depending on the PHY, set
* the state to STARTING or READY
*
* STARTING: PHY device is coming up, and the ethernet driver is
* not ready. PHY drivers may set this in the probe function.
* If they do, they are responsible for making sure the state is
* eventually set to indicate whether the PHY is UP or READY,
* depending on the state when the PHY is done starting up.
* - PHY driver will set the state to READY
* - start will set the state to PENDING
*
* READY: PHY is ready to send and receive packets, but the
* controller is not. By default, PHYs which do not implement
* probe will be set to this state by phy_probe(). If the PHY
* driver knows the PHY is ready, and the PHY state is STARTING,
* then it sets this STATE.
* - start will set the state to UP
*
* PENDING: PHY device is coming up, but the ethernet driver is
* ready. phy_start will set this state if the PHY state is
* STARTING.
* - PHY driver will set the state to UP when the PHY is ready
*
* UP: The PHY and attached device are ready to do work.
* Interrupts should be started here.
* - timer moves to AN
*
* AN: The PHY is currently negotiating the link state. Link is
* therefore down for now. phy_timer will set this state when it
* detects the state is UP. config_aneg will set this state
* whenever called with phydev->autoneg set to AUTONEG_ENABLE.
* - If autonegotiation finishes, but there's no link, it sets
* the state to NOLINK.
* - If aneg finishes with link, it sets the state to RUNNING,
* and calls adjust_link
* - If autonegotiation did not finish after an arbitrary amount
* of time, autonegotiation should be tried again if the PHY
* supports "magic" autonegotiation (back to AN)
* - If it didn't finish, and no magic_aneg, move to FORCING.
*
* NOLINK: PHY is up, but not currently plugged in.
* - If the timer notes that the link comes back, we move to RUNNING
* - config_aneg moves to AN
* - phy_stop moves to HALTED
*
* FORCING: PHY is being configured with forced settings
* - if link is up, move to RUNNING
* - If link is down, we drop to the next highest setting, and
* retry (FORCING) after a timeout
* - phy_stop moves to HALTED
*
* RUNNING: PHY is currently up, running, and possibly sending
* and/or receiving packets
* - timer will set CHANGELINK if we're polling (this ensures the
* link state is polled every other cycle of this state machine,
* which makes it every other second)
* - irq will set CHANGELINK
* - config_aneg will set AN
* - phy_stop moves to HALTED
*
* CHANGELINK: PHY experienced a change in link state
* - timer moves to RUNNING if link
* - timer moves to NOLINK if the link is down
* - phy_stop moves to HALTED
*
* HALTED: PHY is up, but no polling or interrupts are done. Or
* PHY is in an error state.
*
* - phy_start moves to RESUMING
*
* RESUMING: PHY was halted, but now wants to run again.
* - If we are forcing, or aneg is done, timer moves to RUNNING
* - If aneg is not done, timer moves to AN
* - phy_stop moves to HALTED
*/
enum phy_state {
PHY_DOWN=0,
PHY_STARTING,
PHY_READY,
PHY_PENDING,
PHY_UP,
PHY_AN,
PHY_RUNNING,
PHY_NOLINK,
PHY_FORCING,
PHY_CHANGELINK,
PHY_HALTED,
PHY_RESUMING
};
/* phy_device: An instance of a PHY
*
* drv: Pointer to the driver for this PHY instance
* bus: Pointer to the bus this PHY is on
* dev: driver model device structure for this PHY
* phy_id: UID for this device found during discovery
* state: state of the PHY for management purposes
* dev_flags: Device-specific flags used by the PHY driver.
* addr: Bus address of PHY
* link_timeout: The number of timer firings to wait before the
* giving up on the current attempt at acquiring a link
* irq: IRQ number of the PHY's interrupt (-1 if none)
* phy_timer: The timer for handling the state machine
* phy_queue: A work_queue for the interrupt
* attached_dev: The attached enet driver's device instance ptr
* adjust_link: Callback for the enet controller to respond to
* changes in the link state.
* adjust_state: Callback for the enet driver to respond to
* changes in the state machine.
*
* speed, duplex, pause, supported, advertising, and
* autoneg are used like in mii_if_info
*
* interrupts currently only supports enabled or disabled,
* but could be changed in the future to support enabling
* and disabling specific interrupts
*
* Contains some infrastructure for polling and interrupt
* handling, as well as handling shifts in PHY hardware state
*/
struct phy_device {
/* Information about the PHY type */
/* And management functions */
struct phy_driver *drv;
struct mii_bus *bus;
struct device dev;
u32 phy_id;
enum phy_state state;
u32 dev_flags;
/* Bus address of the PHY (0-32) */
int addr;
/* forced speed & duplex (no autoneg)
* partner speed & duplex & pause (autoneg)
*/
int speed;
int duplex;
int pause;
int asym_pause;
/* The most recently read link state */
int link;
/* Enabled Interrupts */
u32 interrupts;
/* Union of PHY and Attached devices' supported modes */
/* See mii.h for more info */
u32 supported;
u32 advertising;
int autoneg;
int link_timeout;
/* Interrupt number for this PHY
* -1 means no interrupt */
int irq;
/* private data pointer */
/* For use by PHYs to maintain extra state */
void *priv;
/* Interrupt and Polling infrastructure */
struct work_struct phy_queue;
struct timer_list phy_timer;
spinlock_t lock;
struct net_device *attached_dev;
void (*adjust_link)(struct net_device *dev);
void (*adjust_state)(struct net_device *dev);
};
#define to_phy_device(d) container_of(d, struct phy_device, dev)
/* struct phy_driver: Driver structure for a particular PHY type
*
* phy_id: The result of reading the UID registers of this PHY
* type, and ANDing them with the phy_id_mask. This driver
* only works for PHYs with IDs which match this field
* name: The friendly name of this PHY type
* phy_id_mask: Defines the important bits of the phy_id
* features: A list of features (speed, duplex, etc) supported
* by this PHY
* flags: A bitfield defining certain other features this PHY
* supports (like interrupts)
*
* The drivers must implement config_aneg and read_status. All
* other functions are optional. Note that none of these
* functions should be called from interrupt time. The goal is
* for the bus read/write functions to be able to block when the
* bus transaction is happening, and be freed up by an interrupt
* (The MPC85xx has this ability, though it is not currently
* supported in the driver).
*/
struct phy_driver {
u32 phy_id;
char *name;
unsigned int phy_id_mask;
u32 features;
u32 flags;
/* Called to initialize the PHY,
* including after a reset */
int (*config_init)(struct phy_device *phydev);
/* Called during discovery. Used to set
* up device-specific structures, if any */
int (*probe)(struct phy_device *phydev);
/* PHY Power Management */
int (*suspend)(struct phy_device *phydev);
int (*resume)(struct phy_device *phydev);
/* Configures the advertisement and resets
* autonegotiation if phydev->autoneg is on,
* forces the speed to the current settings in phydev
* if phydev->autoneg is off */
int (*config_aneg)(struct phy_device *phydev);
/* Determines the negotiated speed and duplex */
int (*read_status)(struct phy_device *phydev);
/* Clears any pending interrupts */
int (*ack_interrupt)(struct phy_device *phydev);
/* Enables or disables interrupts */
int (*config_intr)(struct phy_device *phydev);
/* Clears up any memory if needed */
void (*remove)(struct phy_device *phydev);
struct device_driver driver;
};
#define to_phy_driver(d) container_of(d, struct phy_driver, driver)
int phy_read(struct phy_device *phydev, u16 regnum);
int phy_write(struct phy_device *phydev, u16 regnum, u16 val);
struct phy_device* get_phy_device(struct mii_bus *bus, int addr);
int phy_clear_interrupt(struct phy_device *phydev);
int phy_config_interrupt(struct phy_device *phydev, u32 interrupts);
struct phy_device * phy_attach(struct net_device *dev,
const char *phy_id, u32 flags);
struct phy_device * phy_connect(struct net_device *dev, const char *phy_id,
void (*handler)(struct net_device *), u32 flags);
void phy_disconnect(struct phy_device *phydev);
void phy_detach(struct phy_device *phydev);
void phy_start(struct phy_device *phydev);
void phy_stop(struct phy_device *phydev);
int phy_start_aneg(struct phy_device *phydev);
int mdiobus_register(struct mii_bus *bus);
void mdiobus_unregister(struct mii_bus *bus);
void phy_sanitize_settings(struct phy_device *phydev);
int phy_stop_interrupts(struct phy_device *phydev);
static inline int phy_read_status(struct phy_device *phydev) {
return phydev->drv->read_status(phydev);
}
int genphy_config_advert(struct phy_device *phydev);
int genphy_setup_forced(struct phy_device *phydev);
int genphy_restart_aneg(struct phy_device *phydev);
int genphy_config_aneg(struct phy_device *phydev);
int genphy_update_link(struct phy_device *phydev);
int genphy_read_status(struct phy_device *phydev);
void phy_driver_unregister(struct phy_driver *drv);
int phy_driver_register(struct phy_driver *new_driver);
void phy_prepare_link(struct phy_device *phydev,
void (*adjust_link)(struct net_device *));
void phy_start_machine(struct phy_device *phydev,
void (*handler)(struct net_device *));
void phy_stop_machine(struct phy_device *phydev);
int phy_ethtool_sset(struct phy_device *phydev, struct ethtool_cmd *cmd);
int phy_ethtool_gset(struct phy_device *phydev, struct ethtool_cmd *cmd);
int phy_mii_ioctl(struct phy_device *phydev,
struct mii_ioctl_data *mii_data, int cmd);
int phy_start_interrupts(struct phy_device *phydev);
void phy_print_status(struct phy_device *phydev);
extern struct bus_type mdio_bus_type;
#endif /* __PHY_H */

40
include/linux/serialP.h
View file

@ -140,44 +140,4 @@ struct rs_multiport_struct {
#define ALPHA_KLUDGE_MCR 0
#endif
/*
* Definitions for PCI support.
*/
#define SPCI_FL_BASE_MASK 0x0007
#define SPCI_FL_BASE0 0x0000
#define SPCI_FL_BASE1 0x0001
#define SPCI_FL_BASE2 0x0002
#define SPCI_FL_BASE3 0x0003
#define SPCI_FL_BASE4 0x0004
#define SPCI_FL_GET_BASE(x) (x & SPCI_FL_BASE_MASK)
#define SPCI_FL_IRQ_MASK (0x0007 << 4)
#define SPCI_FL_IRQBASE0 (0x0000 << 4)
#define SPCI_FL_IRQBASE1 (0x0001 << 4)
#define SPCI_FL_IRQBASE2 (0x0002 << 4)
#define SPCI_FL_IRQBASE3 (0x0003 << 4)
#define SPCI_FL_IRQBASE4 (0x0004 << 4)
#define SPCI_FL_GET_IRQBASE(x) ((x & SPCI_FL_IRQ_MASK) >> 4)
/* Use successive BARs (PCI base address registers),
else use offset into some specified BAR */
#define SPCI_FL_BASE_TABLE 0x0100
/* Use successive entries in the irq resource table */
#define SPCI_FL_IRQ_TABLE 0x0200
/* Use the irq resource table instead of dev->irq */
#define SPCI_FL_IRQRESOURCE 0x0400
/* Use the Base address register size to cap number of ports */
#define SPCI_FL_REGION_SZ_CAP 0x0800
/* Do not use irq sharing for this device */
#define SPCI_FL_NO_SHIRQ 0x1000
/* This is a PNP device */
#define SPCI_FL_ISPNP 0x2000
#define SPCI_FL_PNPDEFAULT (SPCI_FL_IRQRESOURCE|SPCI_FL_ISPNP)
#endif /* _LINUX_SERIAL_H */

105
include/rdma/ib_cache.h Normal file
View file

@ -0,0 +1,105 @@
/*
* Copyright (c) 2004 Topspin Communications. All rights reserved.
* Copyright (c) 2005 Intel Corporation. All rights reserved.
* Copyright (c) 2005 Sun Microsystems, Inc. All rights reserved.
*
* This software is available to you under a choice of one of two
* licenses. You may choose to be licensed under the terms of the GNU
* General Public License (GPL) Version 2, available from the file
* COPYING in the main directory of this source tree, or the
* OpenIB.org BSD license below:
*
* Redistribution and use in source and binary forms, with or
* without modification, are permitted provided that the following
* conditions are met:
*
* - Redistributions of source code must retain the above
* copyright notice, this list of conditions and the following
* disclaimer.
*
* - 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.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*
* $Id: ib_cache.h 1349 2004-12-16 21:09:43Z roland $
*/
#ifndef _IB_CACHE_H
#define _IB_CACHE_H
#include <rdma/ib_verbs.h>
/**
* ib_get_cached_gid - Returns a cached GID table entry
* @device: The device to query.
* @port_num: The port number of the device to query.
* @index: The index into the cached GID table to query.
* @gid: The GID value found at the specified index.
*
* ib_get_cached_gid() fetches the specified GID table entry stored in
* the local software cache.
*/
int ib_get_cached_gid(struct ib_device *device,
u8 port_num,
int index,
union ib_gid *gid);
/**
* ib_find_cached_gid - Returns the port number and GID table index where
* a specified GID value occurs.
* @device: The device to query.
* @gid: The GID value to search for.
* @port_num: The port number of the device where the GID value was found.
* @index: The index into the cached GID table where the GID was found. This
* parameter may be NULL.
*
* ib_find_cached_gid() searches for the specified GID value in
* the local software cache.
*/
int ib_find_cached_gid(struct ib_device *device,
union ib_gid *gid,
u8 *port_num,
u16 *index);
/**
* ib_get_cached_pkey - Returns a cached PKey table entry
* @device: The device to query.
* @port_num: The port number of the device to query.
* @index: The index into the cached PKey table to query.
* @pkey: The PKey value found at the specified index.
*
* ib_get_cached_pkey() fetches the specified PKey table entry stored in
* the local software cache.
*/
int ib_get_cached_pkey(struct ib_device *device_handle,
u8 port_num,
int index,
u16 *pkey);
/**
* ib_find_cached_pkey - Returns the PKey table index where a specified
* PKey value occurs.
* @device: The device to query.
* @port_num: The port number of the device to search for the PKey.
* @pkey: The PKey value to search for.
* @index: The index into the cached PKey table where the PKey was found.
*
* ib_find_cached_pkey() searches the specified PKey table in
* the local software cache.
*/
int ib_find_cached_pkey(struct ib_device *device,
u8 port_num,
u16 pkey,
u16 *index);
#endif /* _IB_CACHE_H */

568
include/rdma/ib_cm.h Normal file
View file

@ -0,0 +1,568 @@
/*
* Copyright (c) 2004 Intel Corporation. All rights reserved.
* Copyright (c) 2004 Topspin Corporation. All rights reserved.
* Copyright (c) 2004 Voltaire Corporation. All rights reserved.
* Copyright (c) 2005 Sun Microsystems, Inc. All rights reserved.
*
* This software is available to you under a choice of one of two
* licenses. You may choose to be licensed under the terms of the GNU
* General Public License (GPL) Version 2, available from the file
* COPYING in the main directory of this source tree, or the
* OpenIB.org BSD license below:
*
* Redistribution and use in source and binary forms, with or
* without modification, are permitted provided that the following
* conditions are met:
*
* - Redistributions of source code must retain the above
* copyright notice, this list of conditions and the following
* disclaimer.
*
* - 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.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*
* $Id: ib_cm.h 2730 2005-06-28 16:43:03Z sean.hefty $
*/
#if !defined(IB_CM_H)
#define IB_CM_H
#include <rdma/ib_mad.h>
#include <rdma/ib_sa.h>
enum ib_cm_state {
IB_CM_IDLE,
IB_CM_LISTEN,
IB_CM_REQ_SENT,
IB_CM_REQ_RCVD,
IB_CM_MRA_REQ_SENT,
IB_CM_MRA_REQ_RCVD,
IB_CM_REP_SENT,
IB_CM_REP_RCVD,
IB_CM_MRA_REP_SENT,
IB_CM_MRA_REP_RCVD,
IB_CM_ESTABLISHED,
IB_CM_DREQ_SENT,
IB_CM_DREQ_RCVD,
IB_CM_TIMEWAIT,
IB_CM_SIDR_REQ_SENT,
IB_CM_SIDR_REQ_RCVD
};
enum ib_cm_lap_state {
IB_CM_LAP_IDLE,
IB_CM_LAP_SENT,
IB_CM_LAP_RCVD,
IB_CM_MRA_LAP_SENT,
IB_CM_MRA_LAP_RCVD,
};
enum ib_cm_event_type {
IB_CM_REQ_ERROR,
IB_CM_REQ_RECEIVED,
IB_CM_REP_ERROR,
IB_CM_REP_RECEIVED,
IB_CM_RTU_RECEIVED,
IB_CM_USER_ESTABLISHED,
IB_CM_DREQ_ERROR,
IB_CM_DREQ_RECEIVED,
IB_CM_DREP_RECEIVED,
IB_CM_TIMEWAIT_EXIT,
IB_CM_MRA_RECEIVED,
IB_CM_REJ_RECEIVED,
IB_CM_LAP_ERROR,
IB_CM_LAP_RECEIVED,
IB_CM_APR_RECEIVED,
IB_CM_SIDR_REQ_ERROR,
IB_CM_SIDR_REQ_RECEIVED,
IB_CM_SIDR_REP_RECEIVED
};
enum ib_cm_data_size {
IB_CM_REQ_PRIVATE_DATA_SIZE = 92,
IB_CM_MRA_PRIVATE_DATA_SIZE = 222,
IB_CM_REJ_PRIVATE_DATA_SIZE = 148,
IB_CM_REP_PRIVATE_DATA_SIZE = 196,
IB_CM_RTU_PRIVATE_DATA_SIZE = 224,
IB_CM_DREQ_PRIVATE_DATA_SIZE = 220,
IB_CM_DREP_PRIVATE_DATA_SIZE = 224,
IB_CM_REJ_ARI_LENGTH = 72,
IB_CM_LAP_PRIVATE_DATA_SIZE = 168,
IB_CM_APR_PRIVATE_DATA_SIZE = 148,
IB_CM_APR_INFO_LENGTH = 72,
IB_CM_SIDR_REQ_PRIVATE_DATA_SIZE = 216,
IB_CM_SIDR_REP_PRIVATE_DATA_SIZE = 136,
IB_CM_SIDR_REP_INFO_LENGTH = 72
};
struct ib_cm_id;
struct ib_cm_req_event_param {
struct ib_cm_id *listen_id;
struct ib_device *device;
u8 port;
struct ib_sa_path_rec *primary_path;
struct ib_sa_path_rec *alternate_path;
__be64 remote_ca_guid;
u32 remote_qkey;
u32 remote_qpn;
enum ib_qp_type qp_type;
u32 starting_psn;
u8 responder_resources;
u8 initiator_depth;
unsigned int local_cm_response_timeout:5;
unsigned int flow_control:1;
unsigned int remote_cm_response_timeout:5;
unsigned int retry_count:3;
unsigned int rnr_retry_count:3;
unsigned int srq:1;
};
struct ib_cm_rep_event_param {
__be64 remote_ca_guid;
u32 remote_qkey;
u32 remote_qpn;
u32 starting_psn;
u8 responder_resources;
u8 initiator_depth;
unsigned int target_ack_delay:5;
unsigned int failover_accepted:2;
unsigned int flow_control:1;
unsigned int rnr_retry_count:3;
unsigned int srq:1;
};
enum ib_cm_rej_reason {
IB_CM_REJ_NO_QP = 1,
IB_CM_REJ_NO_EEC = 2,
IB_CM_REJ_NO_RESOURCES = 3,
IB_CM_REJ_TIMEOUT = 4,
IB_CM_REJ_UNSUPPORTED = 5,
IB_CM_REJ_INVALID_COMM_ID = 6,
IB_CM_REJ_INVALID_COMM_INSTANCE = 7,
IB_CM_REJ_INVALID_SERVICE_ID = 8,
IB_CM_REJ_INVALID_TRANSPORT_TYPE = 9,
IB_CM_REJ_STALE_CONN = 10,
IB_CM_REJ_RDC_NOT_EXIST = 11,
IB_CM_REJ_INVALID_GID = 12,
IB_CM_REJ_INVALID_LID = 13,
IB_CM_REJ_INVALID_SL = 14,
IB_CM_REJ_INVALID_TRAFFIC_CLASS = 15,
IB_CM_REJ_INVALID_HOP_LIMIT = 16,
IB_CM_REJ_INVALID_PACKET_RATE = 17,
IB_CM_REJ_INVALID_ALT_GID = 18,
IB_CM_REJ_INVALID_ALT_LID = 19,
IB_CM_REJ_INVALID_ALT_SL = 20,
IB_CM_REJ_INVALID_ALT_TRAFFIC_CLASS = 21,
IB_CM_REJ_INVALID_ALT_HOP_LIMIT = 22,
IB_CM_REJ_INVALID_ALT_PACKET_RATE = 23,
IB_CM_REJ_PORT_CM_REDIRECT = 24,
IB_CM_REJ_PORT_REDIRECT = 25,
IB_CM_REJ_INVALID_MTU = 26,
IB_CM_REJ_INSUFFICIENT_RESP_RESOURCES = 27,
IB_CM_REJ_CONSUMER_DEFINED = 28,
IB_CM_REJ_INVALID_RNR_RETRY = 29,
IB_CM_REJ_DUPLICATE_LOCAL_COMM_ID = 30,
IB_CM_REJ_INVALID_CLASS_VERSION = 31,
IB_CM_REJ_INVALID_FLOW_LABEL = 32,
IB_CM_REJ_INVALID_ALT_FLOW_LABEL = 33
};
struct ib_cm_rej_event_param {
enum ib_cm_rej_reason reason;
void *ari;
u8 ari_length;
};
struct ib_cm_mra_event_param {
u8 service_timeout;
};
struct ib_cm_lap_event_param {
struct ib_sa_path_rec *alternate_path;
};
enum ib_cm_apr_status {
IB_CM_APR_SUCCESS,
IB_CM_APR_INVALID_COMM_ID,
IB_CM_APR_UNSUPPORTED,
IB_CM_APR_REJECT,
IB_CM_APR_REDIRECT,
IB_CM_APR_IS_CURRENT,
IB_CM_APR_INVALID_QPN_EECN,
IB_CM_APR_INVALID_LID,
IB_CM_APR_INVALID_GID,
IB_CM_APR_INVALID_FLOW_LABEL,
IB_CM_APR_INVALID_TCLASS,
IB_CM_APR_INVALID_HOP_LIMIT,
IB_CM_APR_INVALID_PACKET_RATE,
IB_CM_APR_INVALID_SL
};
struct ib_cm_apr_event_param {
enum ib_cm_apr_status ap_status;
void *apr_info;
u8 info_len;
};
struct ib_cm_sidr_req_event_param {
struct ib_cm_id *listen_id;
struct ib_device *device;
u8 port;
u16 pkey;
};
enum ib_cm_sidr_status {
IB_SIDR_SUCCESS,
IB_SIDR_UNSUPPORTED,
IB_SIDR_REJECT,
IB_SIDR_NO_QP,
IB_SIDR_REDIRECT,
IB_SIDR_UNSUPPORTED_VERSION
};
struct ib_cm_sidr_rep_event_param {
enum ib_cm_sidr_status status;
u32 qkey;
u32 qpn;
void *info;
u8 info_len;
};
struct ib_cm_event {
enum ib_cm_event_type event;
union {
struct ib_cm_req_event_param req_rcvd;
struct ib_cm_rep_event_param rep_rcvd;
/* No data for RTU received events. */
struct ib_cm_rej_event_param rej_rcvd;
struct ib_cm_mra_event_param mra_rcvd;
struct ib_cm_lap_event_param lap_rcvd;
struct ib_cm_apr_event_param apr_rcvd;
/* No data for DREQ/DREP received events. */
struct ib_cm_sidr_req_event_param sidr_req_rcvd;
struct ib_cm_sidr_rep_event_param sidr_rep_rcvd;
enum ib_wc_status send_status;
} param;
void *private_data;
};
/**
* ib_cm_handler - User-defined callback to process communication events.
* @cm_id: Communication identifier associated with the reported event.
* @event: Information about the communication event.
*
* IB_CM_REQ_RECEIVED and IB_CM_SIDR_REQ_RECEIVED communication events
* generated as a result of listen requests result in the allocation of a
* new @cm_id. The new @cm_id is returned to the user through this callback.
* Clients are responsible for destroying the new @cm_id. For peer-to-peer
* IB_CM_REQ_RECEIVED and all other events, the returned @cm_id corresponds
* to a user's existing communication identifier.
*
* Users may not call ib_destroy_cm_id while in the context of this callback;
* however, returning a non-zero value instructs the communication manager to
* destroy the @cm_id after the callback completes.
*/
typedef int (*ib_cm_handler)(struct ib_cm_id *cm_id,
struct ib_cm_event *event);
struct ib_cm_id {
ib_cm_handler cm_handler;
void *context;
__be64 service_id;
__be64 service_mask;
enum ib_cm_state state; /* internal CM/debug use */
enum ib_cm_lap_state lap_state; /* internal CM/debug use */
__be32 local_id;
__be32 remote_id;
};
/**
* ib_create_cm_id - Allocate a communication identifier.
* @cm_handler: Callback invoked to notify the user of CM events.
* @context: User specified context associated with the communication
* identifier.
*
* Communication identifiers are used to track connection states, service
* ID resolution requests, and listen requests.
*/
struct ib_cm_id *ib_create_cm_id(ib_cm_handler cm_handler,
void *context);
/**
* ib_destroy_cm_id - Destroy a connection identifier.
* @cm_id: Connection identifier to destroy.
*
* This call blocks until the connection identifier is destroyed.
*/
void ib_destroy_cm_id(struct ib_cm_id *cm_id);
#define IB_SERVICE_ID_AGN_MASK __constant_cpu_to_be64(0xFF00000000000000ULL)
#define IB_CM_ASSIGN_SERVICE_ID __constant_cpu_to_be64(0x0200000000000000ULL)
/**
* ib_cm_listen - Initiates listening on the specified service ID for
* connection and service ID resolution requests.
* @cm_id: Connection identifier associated with the listen request.
* @service_id: Service identifier matched against incoming connection
* and service ID resolution requests. The service ID should be specified
* network-byte order. If set to IB_CM_ASSIGN_SERVICE_ID, the CM will
* assign a service ID to the caller.
* @service_mask: Mask applied to service ID used to listen across a
* range of service IDs. If set to 0, the service ID is matched
* exactly. This parameter is ignored if %service_id is set to
* IB_CM_ASSIGN_SERVICE_ID.
*/
int ib_cm_listen(struct ib_cm_id *cm_id,
__be64 service_id,
__be64 service_mask);
struct ib_cm_req_param {
struct ib_sa_path_rec *primary_path;
struct ib_sa_path_rec *alternate_path;
__be64 service_id;
u32 qp_num;
enum ib_qp_type qp_type;
u32 starting_psn;
const void *private_data;
u8 private_data_len;
u8 peer_to_peer;
u8 responder_resources;
u8 initiator_depth;
u8 remote_cm_response_timeout;
u8 flow_control;
u8 local_cm_response_timeout;
u8 retry_count;
u8 rnr_retry_count;
u8 max_cm_retries;
u8 srq;
};
/**
* ib_send_cm_req - Sends a connection request to the remote node.
* @cm_id: Connection identifier that will be associated with the
* connection request.
* @param: Connection request information needed to establish the
* connection.
*/
int ib_send_cm_req(struct ib_cm_id *cm_id,
struct ib_cm_req_param *param);
struct ib_cm_rep_param {
u32 qp_num;
u32 starting_psn;
const void *private_data;
u8 private_data_len;
u8 responder_resources;
u8 initiator_depth;
u8 target_ack_delay;
u8 failover_accepted;
u8 flow_control;
u8 rnr_retry_count;
u8 srq;
};
/**
* ib_send_cm_rep - Sends a connection reply in response to a connection
* request.
* @cm_id: Connection identifier that will be associated with the
* connection request.
* @param: Connection reply information needed to establish the
* connection.
*/
int ib_send_cm_rep(struct ib_cm_id *cm_id,
struct ib_cm_rep_param *param);
/**
* ib_send_cm_rtu - Sends a connection ready to use message in response
* to a connection reply message.
* @cm_id: Connection identifier associated with the connection request.
* @private_data: Optional user-defined private data sent with the
* ready to use message.
* @private_data_len: Size of the private data buffer, in bytes.
*/
int ib_send_cm_rtu(struct ib_cm_id *cm_id,
const void *private_data,
u8 private_data_len);
/**
* ib_send_cm_dreq - Sends a disconnection request for an existing
* connection.
* @cm_id: Connection identifier associated with the connection being
* released.
* @private_data: Optional user-defined private data sent with the
* disconnection request message.
* @private_data_len: Size of the private data buffer, in bytes.
*/
int ib_send_cm_dreq(struct ib_cm_id *cm_id,
const void *private_data,
u8 private_data_len);
/**
* ib_send_cm_drep - Sends a disconnection reply to a disconnection request.
* @cm_id: Connection identifier associated with the connection being
* released.
* @private_data: Optional user-defined private data sent with the
* disconnection reply message.
* @private_data_len: Size of the private data buffer, in bytes.
*
* If the cm_id is in the correct state, the CM will transition the connection
* to the timewait state, even if an error occurs sending the DREP message.
*/
int ib_send_cm_drep(struct ib_cm_id *cm_id,
const void *private_data,
u8 private_data_len);
/**
* ib_cm_establish - Forces a connection state to established.
* @cm_id: Connection identifier to transition to established.
*
* This routine should be invoked by users who receive messages on a
* connected QP before an RTU has been received.
*/
int ib_cm_establish(struct ib_cm_id *cm_id);
/**
* ib_send_cm_rej - Sends a connection rejection message to the
* remote node.
* @cm_id: Connection identifier associated with the connection being
* rejected.
* @reason: Reason for the connection request rejection.
* @ari: Optional additional rejection information.
* @ari_length: Size of the additional rejection information, in bytes.
* @private_data: Optional user-defined private data sent with the
* rejection message.
* @private_data_len: Size of the private data buffer, in bytes.
*/
int ib_send_cm_rej(struct ib_cm_id *cm_id,
enum ib_cm_rej_reason reason,
void *ari,
u8 ari_length,
const void *private_data,
u8 private_data_len);
/**
* ib_send_cm_mra - Sends a message receipt acknowledgement to a connection
* message.
* @cm_id: Connection identifier associated with the connection message.
* @service_timeout: The maximum time required for the sender to reply to
* to the connection message.
* @private_data: Optional user-defined private data sent with the
* message receipt acknowledgement.
* @private_data_len: Size of the private data buffer, in bytes.
*/
int ib_send_cm_mra(struct ib_cm_id *cm_id,
u8 service_timeout,
const void *private_data,
u8 private_data_len);
/**
* ib_send_cm_lap - Sends a load alternate path request.
* @cm_id: Connection identifier associated with the load alternate path
* message.
* @alternate_path: A path record that identifies the alternate path to
* load.
* @private_data: Optional user-defined private data sent with the
* load alternate path message.
* @private_data_len: Size of the private data buffer, in bytes.
*/
int ib_send_cm_lap(struct ib_cm_id *cm_id,
struct ib_sa_path_rec *alternate_path,
const void *private_data,
u8 private_data_len);
/**
* ib_cm_init_qp_attr - Initializes the QP attributes for use in transitioning
* to a specified QP state.
* @cm_id: Communication identifier associated with the QP attributes to
* initialize.
* @qp_attr: On input, specifies the desired QP state. On output, the
* mandatory and desired optional attributes will be set in order to
* modify the QP to the specified state.
* @qp_attr_mask: The QP attribute mask that may be used to transition the
* QP to the specified state.
*
* Users must set the @qp_attr->qp_state to the desired QP state. This call
* will set all required attributes for the given transition, along with
* known optional attributes. Users may override the attributes returned from
* this call before calling ib_modify_qp.
*/
int ib_cm_init_qp_attr(struct ib_cm_id *cm_id,
struct ib_qp_attr *qp_attr,
int *qp_attr_mask);
/**
* ib_send_cm_apr - Sends an alternate path response message in response to
* a load alternate path request.
* @cm_id: Connection identifier associated with the alternate path response.
* @status: Reply status sent with the alternate path response.
* @info: Optional additional information sent with the alternate path
* response.
* @info_length: Size of the additional information, in bytes.
* @private_data: Optional user-defined private data sent with the
* alternate path response message.
* @private_data_len: Size of the private data buffer, in bytes.
*/
int ib_send_cm_apr(struct ib_cm_id *cm_id,
enum ib_cm_apr_status status,
void *info,
u8 info_length,
const void *private_data,
u8 private_data_len);
struct ib_cm_sidr_req_param {
struct ib_sa_path_rec *path;
__be64 service_id;
int timeout_ms;
const void *private_data;
u8 private_data_len;
u8 max_cm_retries;
u16 pkey;
};
/**
* ib_send_cm_sidr_req - Sends a service ID resolution request to the
* remote node.
* @cm_id: Communication identifier that will be associated with the
* service ID resolution request.
* @param: Service ID resolution request information.
*/
int ib_send_cm_sidr_req(struct ib_cm_id *cm_id,
struct ib_cm_sidr_req_param *param);
struct ib_cm_sidr_rep_param {
u32 qp_num;
u32 qkey;
enum ib_cm_sidr_status status;
const void *info;
u8 info_length;
const void *private_data;
u8 private_data_len;
};
/**
* ib_send_cm_sidr_rep - Sends a service ID resolution request to the
* remote node.
* @cm_id: Communication identifier associated with the received service ID
* resolution request.
* @param: Service ID resolution reply information.
*/
int ib_send_cm_sidr_rep(struct ib_cm_id *cm_id,
struct ib_cm_sidr_rep_param *param);
#endif /* IB_CM_H */

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/*
* Copyright (c) 2004 Topspin Corporation. All rights reserved.
* Copyright (c) 2005 Sun Microsystems, Inc. All rights reserved.
*
* This software is available to you under a choice of one of two
* licenses. You may choose to be licensed under the terms of the GNU
* General Public License (GPL) Version 2, available from the file
* COPYING in the main directory of this source tree, or the
* OpenIB.org BSD license below:
*
* Redistribution and use in source and binary forms, with or
* without modification, are permitted provided that the following
* conditions are met:
*
* - Redistributions of source code must retain the above
* copyright notice, this list of conditions and the following
* disclaimer.
*
* - 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.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*
* $Id: ib_fmr_pool.h 2730 2005-06-28 16:43:03Z sean.hefty $
*/
#if !defined(IB_FMR_POOL_H)
#define IB_FMR_POOL_H
#include <rdma/ib_verbs.h>
struct ib_fmr_pool;
/**
* struct ib_fmr_pool_param - Parameters for creating FMR pool
* @max_pages_per_fmr:Maximum number of pages per map request.
* @access:Access flags for FMRs in pool.
* @pool_size:Number of FMRs to allocate for pool.
* @dirty_watermark:Flush is triggered when @dirty_watermark dirty
* FMRs are present.
* @flush_function:Callback called when unmapped FMRs are flushed and
* more FMRs are possibly available for mapping
* @flush_arg:Context passed to user's flush function.
* @cache:If set, FMRs may be reused after unmapping for identical map
* requests.
*/
struct ib_fmr_pool_param {
int max_pages_per_fmr;
enum ib_access_flags access;
int pool_size;
int dirty_watermark;
void (*flush_function)(struct ib_fmr_pool *pool,
void * arg);
void *flush_arg;
unsigned cache:1;
};
struct ib_pool_fmr {
struct ib_fmr *fmr;
struct ib_fmr_pool *pool;
struct list_head list;
struct hlist_node cache_node;
int ref_count;
int remap_count;
u64 io_virtual_address;
int page_list_len;
u64 page_list[0];
};
struct ib_fmr_pool *ib_create_fmr_pool(struct ib_pd *pd,
struct ib_fmr_pool_param *params);
void ib_destroy_fmr_pool(struct ib_fmr_pool *pool);
int ib_flush_fmr_pool(struct ib_fmr_pool *pool);
struct ib_pool_fmr *ib_fmr_pool_map_phys(struct ib_fmr_pool *pool_handle,
u64 *page_list,
int list_len,
u64 *io_virtual_address);
int ib_fmr_pool_unmap(struct ib_pool_fmr *fmr);
#endif /* IB_FMR_POOL_H */

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/*
* Copyright (c) 2004 Mellanox Technologies Ltd. All rights reserved.
* Copyright (c) 2004 Infinicon Corporation. All rights reserved.
* Copyright (c) 2004 Intel Corporation. All rights reserved.
* Copyright (c) 2004 Topspin Corporation. All rights reserved.
* Copyright (c) 2004 Voltaire Corporation. All rights reserved.
*
* This software is available to you under a choice of one of two
* licenses. You may choose to be licensed under the terms of the GNU
* General Public License (GPL) Version 2, available from the file
* COPYING in the main directory of this source tree, or the
* OpenIB.org BSD license below:
*
* Redistribution and use in source and binary forms, with or
* without modification, are permitted provided that the following
* conditions are met:
*
* - Redistributions of source code must retain the above
* copyright notice, this list of conditions and the following
* disclaimer.
*
* - 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.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*
* $Id: ib_mad.h 2775 2005-07-02 13:42:12Z halr $
*/
#if !defined( IB_MAD_H )
#define IB_MAD_H
#include <linux/pci.h>
#include <rdma/ib_verbs.h>
/* Management base version */
#define IB_MGMT_BASE_VERSION 1
/* Management classes */
#define IB_MGMT_CLASS_SUBN_LID_ROUTED 0x01
#define IB_MGMT_CLASS_SUBN_DIRECTED_ROUTE 0x81
#define IB_MGMT_CLASS_SUBN_ADM 0x03
#define IB_MGMT_CLASS_PERF_MGMT 0x04
#define IB_MGMT_CLASS_BM 0x05
#define IB_MGMT_CLASS_DEVICE_MGMT 0x06
#define IB_MGMT_CLASS_CM 0x07
#define IB_MGMT_CLASS_SNMP 0x08
#define IB_MGMT_CLASS_VENDOR_RANGE2_START 0x30
#define IB_MGMT_CLASS_VENDOR_RANGE2_END 0x4F
#define IB_OPENIB_OUI (0x001405)
/* Management methods */
#define IB_MGMT_METHOD_GET 0x01
#define IB_MGMT_METHOD_SET 0x02
#define IB_MGMT_METHOD_GET_RESP 0x81
#define IB_MGMT_METHOD_SEND 0x03
#define IB_MGMT_METHOD_TRAP 0x05
#define IB_MGMT_METHOD_REPORT 0x06
#define IB_MGMT_METHOD_REPORT_RESP 0x86
#define IB_MGMT_METHOD_TRAP_REPRESS 0x07
#define IB_MGMT_METHOD_RESP 0x80
#define IB_MGMT_MAX_METHODS 128
/* RMPP information */
#define IB_MGMT_RMPP_VERSION 1
#define IB_MGMT_RMPP_TYPE_DATA 1
#define IB_MGMT_RMPP_TYPE_ACK 2
#define IB_MGMT_RMPP_TYPE_STOP 3
#define IB_MGMT_RMPP_TYPE_ABORT 4
#define IB_MGMT_RMPP_FLAG_ACTIVE 1
#define IB_MGMT_RMPP_FLAG_FIRST (1<<1)
#define IB_MGMT_RMPP_FLAG_LAST (1<<2)
#define IB_MGMT_RMPP_NO_RESPTIME 0x1F
#define IB_MGMT_RMPP_STATUS_SUCCESS 0
#define IB_MGMT_RMPP_STATUS_RESX 1
#define IB_MGMT_RMPP_STATUS_ABORT_MIN 118
#define IB_MGMT_RMPP_STATUS_T2L 118
#define IB_MGMT_RMPP_STATUS_BAD_LEN 119
#define IB_MGMT_RMPP_STATUS_BAD_SEG 120
#define IB_MGMT_RMPP_STATUS_BADT 121
#define IB_MGMT_RMPP_STATUS_W2S 122
#define IB_MGMT_RMPP_STATUS_S2B 123
#define IB_MGMT_RMPP_STATUS_BAD_STATUS 124
#define IB_MGMT_RMPP_STATUS_UNV 125
#define IB_MGMT_RMPP_STATUS_TMR 126
#define IB_MGMT_RMPP_STATUS_UNSPEC 127
#define IB_MGMT_RMPP_STATUS_ABORT_MAX 127
#define IB_QP0 0
#define IB_QP1 __constant_htonl(1)
#define IB_QP1_QKEY 0x80010000
#define IB_QP_SET_QKEY 0x80000000
struct ib_mad_hdr {
u8 base_version;
u8 mgmt_class;
u8 class_version;
u8 method;
__be16 status;
__be16 class_specific;
__be64 tid;
__be16 attr_id;
__be16 resv;
__be32 attr_mod;
};
struct ib_rmpp_hdr {
u8 rmpp_version;
u8 rmpp_type;
u8 rmpp_rtime_flags;
u8 rmpp_status;
__be32 seg_num;
__be32 paylen_newwin;
};
typedef u64 __bitwise ib_sa_comp_mask;
#define IB_SA_COMP_MASK(n) ((__force ib_sa_comp_mask) cpu_to_be64(1ull << n))
/*
* ib_sa_hdr and ib_sa_mad structures must be packed because they have
* 64-bit fields that are only 32-bit aligned. 64-bit architectures will
* lay them out wrong otherwise. (And unfortunately they are sent on
* the wire so we can't change the layout)
*/
struct ib_sa_hdr {
__be64 sm_key;
__be16 attr_offset;
__be16 reserved;
ib_sa_comp_mask comp_mask;
} __attribute__ ((packed));
struct ib_mad {
struct ib_mad_hdr mad_hdr;
u8 data[232];
};
struct ib_rmpp_mad {
struct ib_mad_hdr mad_hdr;
struct ib_rmpp_hdr rmpp_hdr;
u8 data[220];
};
struct ib_sa_mad {
struct ib_mad_hdr mad_hdr;
struct ib_rmpp_hdr rmpp_hdr;
struct ib_sa_hdr sa_hdr;
u8 data[200];
} __attribute__ ((packed));
struct ib_vendor_mad {
struct ib_mad_hdr mad_hdr;
struct ib_rmpp_hdr rmpp_hdr;
u8 reserved;
u8 oui[3];
u8 data[216];
};
/**
* ib_mad_send_buf - MAD data buffer and work request for sends.
* @mad: References an allocated MAD data buffer. The size of the data
* buffer is specified in the @send_wr.length field.
* @mapping: DMA mapping information.
* @mad_agent: MAD agent that allocated the buffer.
* @context: User-controlled context fields.
* @send_wr: An initialized work request structure used when sending the MAD.
* The wr_id field of the work request is initialized to reference this
* data structure.
* @sge: A scatter-gather list referenced by the work request.
*
* Users are responsible for initializing the MAD buffer itself, with the
* exception of specifying the payload length field in any RMPP MAD.
*/
struct ib_mad_send_buf {
struct ib_mad *mad;
DECLARE_PCI_UNMAP_ADDR(mapping)
struct ib_mad_agent *mad_agent;
void *context[2];
struct ib_send_wr send_wr;
struct ib_sge sge;
};
/**
* ib_get_rmpp_resptime - Returns the RMPP response time.
* @rmpp_hdr: An RMPP header.
*/
static inline u8 ib_get_rmpp_resptime(struct ib_rmpp_hdr *rmpp_hdr)
{
return rmpp_hdr->rmpp_rtime_flags >> 3;
}
/**
* ib_get_rmpp_flags - Returns the RMPP flags.
* @rmpp_hdr: An RMPP header.
*/
static inline u8 ib_get_rmpp_flags(struct ib_rmpp_hdr *rmpp_hdr)
{
return rmpp_hdr->rmpp_rtime_flags & 0x7;
}
/**
* ib_set_rmpp_resptime - Sets the response time in an RMPP header.
* @rmpp_hdr: An RMPP header.
* @rtime: The response time to set.
*/
static inline void ib_set_rmpp_resptime(struct ib_rmpp_hdr *rmpp_hdr, u8 rtime)
{
rmpp_hdr->rmpp_rtime_flags = ib_get_rmpp_flags(rmpp_hdr) | (rtime << 3);
}
/**
* ib_set_rmpp_flags - Sets the flags in an RMPP header.
* @rmpp_hdr: An RMPP header.
* @flags: The flags to set.
*/
static inline void ib_set_rmpp_flags(struct ib_rmpp_hdr *rmpp_hdr, u8 flags)
{
rmpp_hdr->rmpp_rtime_flags = (rmpp_hdr->rmpp_rtime_flags & 0xF1) |
(flags & 0x7);
}
struct ib_mad_agent;
struct ib_mad_send_wc;
struct ib_mad_recv_wc;
/**
* ib_mad_send_handler - callback handler for a sent MAD.
* @mad_agent: MAD agent that sent the MAD.
* @mad_send_wc: Send work completion information on the sent MAD.
*/
typedef void (*ib_mad_send_handler)(struct ib_mad_agent *mad_agent,
struct ib_mad_send_wc *mad_send_wc);
/**
* ib_mad_snoop_handler - Callback handler for snooping sent MADs.
* @mad_agent: MAD agent that snooped the MAD.
* @send_wr: Work request information on the sent MAD.
* @mad_send_wc: Work completion information on the sent MAD. Valid
* only for snooping that occurs on a send completion.
*
* Clients snooping MADs should not modify data referenced by the @send_wr
* or @mad_send_wc.
*/
typedef void (*ib_mad_snoop_handler)(struct ib_mad_agent *mad_agent,
struct ib_send_wr *send_wr,
struct ib_mad_send_wc *mad_send_wc);
/**
* ib_mad_recv_handler - callback handler for a received MAD.
* @mad_agent: MAD agent requesting the received MAD.
* @mad_recv_wc: Received work completion information on the received MAD.
*
* MADs received in response to a send request operation will be handed to
* the user after the send operation completes. All data buffers given
* to registered agents through this routine are owned by the receiving
* client, except for snooping agents. Clients snooping MADs should not
* modify the data referenced by @mad_recv_wc.
*/
typedef void (*ib_mad_recv_handler)(struct ib_mad_agent *mad_agent,
struct ib_mad_recv_wc *mad_recv_wc);
/**
* ib_mad_agent - Used to track MAD registration with the access layer.
* @device: Reference to device registration is on.
* @qp: Reference to QP used for sending and receiving MADs.
* @mr: Memory region for system memory usable for DMA.
* @recv_handler: Callback handler for a received MAD.
* @send_handler: Callback handler for a sent MAD.
* @snoop_handler: Callback handler for snooped sent MADs.
* @context: User-specified context associated with this registration.
* @hi_tid: Access layer assigned transaction ID for this client.
* Unsolicited MADs sent by this client will have the upper 32-bits
* of their TID set to this value.
* @port_num: Port number on which QP is registered
* @rmpp_version: If set, indicates the RMPP version used by this agent.
*/
struct ib_mad_agent {
struct ib_device *device;
struct ib_qp *qp;
struct ib_mr *mr;
ib_mad_recv_handler recv_handler;
ib_mad_send_handler send_handler;
ib_mad_snoop_handler snoop_handler;
void *context;
u32 hi_tid;
u8 port_num;
u8 rmpp_version;
};
/**
* ib_mad_send_wc - MAD send completion information.
* @wr_id: Work request identifier associated with the send MAD request.
* @status: Completion status.
* @vendor_err: Optional vendor error information returned with a failed
* request.
*/
struct ib_mad_send_wc {
u64 wr_id;
enum ib_wc_status status;
u32 vendor_err;
};
/**
* ib_mad_recv_buf - received MAD buffer information.
* @list: Reference to next data buffer for a received RMPP MAD.
* @grh: References a data buffer containing the global route header.
* The data refereced by this buffer is only valid if the GRH is
* valid.
* @mad: References the start of the received MAD.
*/
struct ib_mad_recv_buf {
struct list_head list;
struct ib_grh *grh;
struct ib_mad *mad;
};
/**
* ib_mad_recv_wc - received MAD information.
* @wc: Completion information for the received data.
* @recv_buf: Specifies the location of the received data buffer(s).
* @rmpp_list: Specifies a list of RMPP reassembled received MAD buffers.
* @mad_len: The length of the received MAD, without duplicated headers.
*
* For received response, the wr_id field of the wc is set to the wr_id
* for the corresponding send request.
*/
struct ib_mad_recv_wc {
struct ib_wc *wc;
struct ib_mad_recv_buf recv_buf;
struct list_head rmpp_list;
int mad_len;
};
/**
* ib_mad_reg_req - MAD registration request
* @mgmt_class: Indicates which management class of MADs should be receive
* by the caller. This field is only required if the user wishes to
* receive unsolicited MADs, otherwise it should be 0.
* @mgmt_class_version: Indicates which version of MADs for the given
* management class to receive.
* @oui: Indicates IEEE OUI when mgmt_class is a vendor class
* in the range from 0x30 to 0x4f. Otherwise not used.
* @method_mask: The caller will receive unsolicited MADs for any method
* where @method_mask = 1.
*/
struct ib_mad_reg_req {
u8 mgmt_class;
u8 mgmt_class_version;
u8 oui[3];
DECLARE_BITMAP(method_mask, IB_MGMT_MAX_METHODS);
};
/**
* ib_register_mad_agent - Register to send/receive MADs.
* @device: The device to register with.
* @port_num: The port on the specified device to use.
* @qp_type: Specifies which QP to access. Must be either
* IB_QPT_SMI or IB_QPT_GSI.
* @mad_reg_req: Specifies which unsolicited MADs should be received
* by the caller. This parameter may be NULL if the caller only
* wishes to receive solicited responses.
* @rmpp_version: If set, indicates that the client will send
* and receive MADs that contain the RMPP header for the given version.
* If set to 0, indicates that RMPP is not used by this client.
* @send_handler: The completion callback routine invoked after a send
* request has completed.
* @recv_handler: The completion callback routine invoked for a received
* MAD.
* @context: User specified context associated with the registration.
*/
struct ib_mad_agent *ib_register_mad_agent(struct ib_device *device,
u8 port_num,
enum ib_qp_type qp_type,
struct ib_mad_reg_req *mad_reg_req,
u8 rmpp_version,
ib_mad_send_handler send_handler,
ib_mad_recv_handler recv_handler,
void *context);
enum ib_mad_snoop_flags {
/*IB_MAD_SNOOP_POSTED_SENDS = 1,*/
/*IB_MAD_SNOOP_RMPP_SENDS = (1<<1),*/
IB_MAD_SNOOP_SEND_COMPLETIONS = (1<<2),
/*IB_MAD_SNOOP_RMPP_SEND_COMPLETIONS = (1<<3),*/
IB_MAD_SNOOP_RECVS = (1<<4)
/*IB_MAD_SNOOP_RMPP_RECVS = (1<<5),*/
/*IB_MAD_SNOOP_REDIRECTED_QPS = (1<<6)*/
};
/**
* ib_register_mad_snoop - Register to snoop sent and received MADs.
* @device: The device to register with.
* @port_num: The port on the specified device to use.
* @qp_type: Specifies which QP traffic to snoop. Must be either
* IB_QPT_SMI or IB_QPT_GSI.
* @mad_snoop_flags: Specifies information where snooping occurs.
* @send_handler: The callback routine invoked for a snooped send.
* @recv_handler: The callback routine invoked for a snooped receive.
* @context: User specified context associated with the registration.
*/
struct ib_mad_agent *ib_register_mad_snoop(struct ib_device *device,
u8 port_num,
enum ib_qp_type qp_type,
int mad_snoop_flags,
ib_mad_snoop_handler snoop_handler,
ib_mad_recv_handler recv_handler,
void *context);
/**
* ib_unregister_mad_agent - Unregisters a client from using MAD services.
* @mad_agent: Corresponding MAD registration request to deregister.
*
* After invoking this routine, MAD services are no longer usable by the
* client on the associated QP.
*/
int ib_unregister_mad_agent(struct ib_mad_agent *mad_agent);
/**
* ib_post_send_mad - Posts MAD(s) to the send queue of the QP associated
* with the registered client.
* @mad_agent: Specifies the associated registration to post the send to.
* @send_wr: Specifies the information needed to send the MAD(s).
* @bad_send_wr: Specifies the MAD on which an error was encountered.
*
* Sent MADs are not guaranteed to complete in the order that they were posted.
*
* If the MAD requires RMPP, the data buffer should contain a single copy
* of the common MAD, RMPP, and class specific headers, followed by the class
* defined data. If the class defined data would not divide evenly into
* RMPP segments, then space must be allocated at the end of the referenced
* buffer for any required padding. To indicate the amount of class defined
* data being transferred, the paylen_newwin field in the RMPP header should
* be set to the size of the class specific header plus the amount of class
* defined data being transferred. The paylen_newwin field should be
* specified in network-byte order.
*/
int ib_post_send_mad(struct ib_mad_agent *mad_agent,
struct ib_send_wr *send_wr,
struct ib_send_wr **bad_send_wr);
/**
* ib_coalesce_recv_mad - Coalesces received MAD data into a single buffer.
* @mad_recv_wc: Work completion information for a received MAD.
* @buf: User-provided data buffer to receive the coalesced buffers. The
* referenced buffer should be at least the size of the mad_len specified
* by @mad_recv_wc.
*
* This call copies a chain of received MAD segments into a single data buffer,
* removing duplicated headers.
*/
void ib_coalesce_recv_mad(struct ib_mad_recv_wc *mad_recv_wc, void *buf);
/**
* ib_free_recv_mad - Returns data buffers used to receive a MAD.
* @mad_recv_wc: Work completion information for a received MAD.
*
* Clients receiving MADs through their ib_mad_recv_handler must call this
* routine to return the work completion buffers to the access layer.
*/
void ib_free_recv_mad(struct ib_mad_recv_wc *mad_recv_wc);
/**
* ib_cancel_mad - Cancels an outstanding send MAD operation.
* @mad_agent: Specifies the registration associated with sent MAD.
* @wr_id: Indicates the work request identifier of the MAD to cancel.
*
* MADs will be returned to the user through the corresponding
* ib_mad_send_handler.
*/
void ib_cancel_mad(struct ib_mad_agent *mad_agent, u64 wr_id);
/**
* ib_modify_mad - Modifies an outstanding send MAD operation.
* @mad_agent: Specifies the registration associated with sent MAD.
* @wr_id: Indicates the work request identifier of the MAD to modify.
* @timeout_ms: New timeout value for sent MAD.
*
* This call will reset the timeout value for a sent MAD to the specified
* value.
*/
int ib_modify_mad(struct ib_mad_agent *mad_agent, u64 wr_id, u32 timeout_ms);
/**
* ib_redirect_mad_qp - Registers a QP for MAD services.
* @qp: Reference to a QP that requires MAD services.
* @rmpp_version: If set, indicates that the client will send
* and receive MADs that contain the RMPP header for the given version.
* If set to 0, indicates that RMPP is not used by this client.
* @send_handler: The completion callback routine invoked after a send
* request has completed.
* @recv_handler: The completion callback routine invoked for a received
* MAD.
* @context: User specified context associated with the registration.
*
* Use of this call allows clients to use MAD services, such as RMPP,
* on user-owned QPs. After calling this routine, users may send
* MADs on the specified QP by calling ib_mad_post_send.
*/
struct ib_mad_agent *ib_redirect_mad_qp(struct ib_qp *qp,
u8 rmpp_version,
ib_mad_send_handler send_handler,
ib_mad_recv_handler recv_handler,
void *context);
/**
* ib_process_mad_wc - Processes a work completion associated with a
* MAD sent or received on a redirected QP.
* @mad_agent: Specifies the registered MAD service using the redirected QP.
* @wc: References a work completion associated with a sent or received
* MAD segment.
*
* This routine is used to complete or continue processing on a MAD request.
* If the work completion is associated with a send operation, calling
* this routine is required to continue an RMPP transfer or to wait for a
* corresponding response, if it is a request. If the work completion is
* associated with a receive operation, calling this routine is required to
* process an inbound or outbound RMPP transfer, or to match a response MAD
* with its corresponding request.
*/
int ib_process_mad_wc(struct ib_mad_agent *mad_agent,
struct ib_wc *wc);
/**
* ib_create_send_mad - Allocate and initialize a data buffer and work request
* for sending a MAD.
* @mad_agent: Specifies the registered MAD service to associate with the MAD.
* @remote_qpn: Specifies the QPN of the receiving node.
* @pkey_index: Specifies which PKey the MAD will be sent using. This field
* is valid only if the remote_qpn is QP 1.
* @ah: References the address handle used to transfer to the remote node.
* @rmpp_active: Indicates if the send will enable RMPP.
* @hdr_len: Indicates the size of the data header of the MAD. This length
* should include the common MAD header, RMPP header, plus any class
* specific header.
* @data_len: Indicates the size of any user-transferred data. The call will
* automatically adjust the allocated buffer size to account for any
* additional padding that may be necessary.
* @gfp_mask: GFP mask used for the memory allocation.
*
* This is a helper routine that may be used to allocate a MAD. Users are
* not required to allocate outbound MADs using this call. The returned
* MAD send buffer will reference a data buffer usable for sending a MAD, along
* with an initialized work request structure. Users may modify the returned
* MAD data buffer or work request before posting the send.
*
* The returned data buffer will be cleared. Users are responsible for
* initializing the common MAD and any class specific headers. If @rmpp_active
* is set, the RMPP header will be initialized for sending.
*/
struct ib_mad_send_buf * ib_create_send_mad(struct ib_mad_agent *mad_agent,
u32 remote_qpn, u16 pkey_index,
struct ib_ah *ah, int rmpp_active,
int hdr_len, int data_len,
unsigned int __nocast gfp_mask);
/**
* ib_free_send_mad - Returns data buffers used to send a MAD.
* @send_buf: Previously allocated send data buffer.
*/
void ib_free_send_mad(struct ib_mad_send_buf *send_buf);
#endif /* IB_MAD_H */

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/*
* Copyright (c) 2004 Topspin Corporation. All rights reserved.
*
* This software is available to you under a choice of one of two
* licenses. You may choose to be licensed under the terms of the GNU
* General Public License (GPL) Version 2, available from the file
* COPYING in the main directory of this source tree, or the
* OpenIB.org BSD license below:
*
* Redistribution and use in source and binary forms, with or
* without modification, are permitted provided that the following
* conditions are met:
*
* - Redistributions of source code must retain the above
* copyright notice, this list of conditions and the following
* disclaimer.
*
* - 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.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*
* $Id: ib_pack.h 1349 2004-12-16 21:09:43Z roland $
*/
#ifndef IB_PACK_H
#define IB_PACK_H
#include <rdma/ib_verbs.h>
enum {
IB_LRH_BYTES = 8,
IB_GRH_BYTES = 40,
IB_BTH_BYTES = 12,
IB_DETH_BYTES = 8
};
struct ib_field {
size_t struct_offset_bytes;
size_t struct_size_bytes;
int offset_words;
int offset_bits;
int size_bits;
char *field_name;
};
#define RESERVED \
.field_name = "reserved"
/*
* This macro cleans up the definitions of constants for BTH opcodes.
* It is used to define constants such as IB_OPCODE_UD_SEND_ONLY,
* which becomes IB_OPCODE_UD + IB_OPCODE_SEND_ONLY, and this gives
* the correct value.
*
* In short, user code should use the constants defined using the
* macro rather than worrying about adding together other constants.
*/
#define IB_OPCODE(transport, op) \
IB_OPCODE_ ## transport ## _ ## op = \
IB_OPCODE_ ## transport + IB_OPCODE_ ## op
enum {
/* transport types -- just used to define real constants */
IB_OPCODE_RC = 0x00,
IB_OPCODE_UC = 0x20,
IB_OPCODE_RD = 0x40,
IB_OPCODE_UD = 0x60,
/* operations -- just used to define real constants */
IB_OPCODE_SEND_FIRST = 0x00,
IB_OPCODE_SEND_MIDDLE = 0x01,
IB_OPCODE_SEND_LAST = 0x02,
IB_OPCODE_SEND_LAST_WITH_IMMEDIATE = 0x03,
IB_OPCODE_SEND_ONLY = 0x04,
IB_OPCODE_SEND_ONLY_WITH_IMMEDIATE = 0x05,
IB_OPCODE_RDMA_WRITE_FIRST = 0x06,
IB_OPCODE_RDMA_WRITE_MIDDLE = 0x07,
IB_OPCODE_RDMA_WRITE_LAST = 0x08,
IB_OPCODE_RDMA_WRITE_LAST_WITH_IMMEDIATE = 0x09,
IB_OPCODE_RDMA_WRITE_ONLY = 0x0a,
IB_OPCODE_RDMA_WRITE_ONLY_WITH_IMMEDIATE = 0x0b,
IB_OPCODE_RDMA_READ_REQUEST = 0x0c,
IB_OPCODE_RDMA_READ_RESPONSE_FIRST = 0x0d,
IB_OPCODE_RDMA_READ_RESPONSE_MIDDLE = 0x0e,
IB_OPCODE_RDMA_READ_RESPONSE_LAST = 0x0f,
IB_OPCODE_RDMA_READ_RESPONSE_ONLY = 0x10,
IB_OPCODE_ACKNOWLEDGE = 0x11,
IB_OPCODE_ATOMIC_ACKNOWLEDGE = 0x12,
IB_OPCODE_COMPARE_SWAP = 0x13,
IB_OPCODE_FETCH_ADD = 0x14,
/* real constants follow -- see comment about above IB_OPCODE()
macro for more details */
/* RC */
IB_OPCODE(RC, SEND_FIRST),
IB_OPCODE(RC, SEND_MIDDLE),
IB_OPCODE(RC, SEND_LAST),
IB_OPCODE(RC, SEND_LAST_WITH_IMMEDIATE),
IB_OPCODE(RC, SEND_ONLY),
IB_OPCODE(RC, SEND_ONLY_WITH_IMMEDIATE),
IB_OPCODE(RC, RDMA_WRITE_FIRST),
IB_OPCODE(RC, RDMA_WRITE_MIDDLE),
IB_OPCODE(RC, RDMA_WRITE_LAST),
IB_OPCODE(RC, RDMA_WRITE_LAST_WITH_IMMEDIATE),
IB_OPCODE(RC, RDMA_WRITE_ONLY),
IB_OPCODE(RC, RDMA_WRITE_ONLY_WITH_IMMEDIATE),
IB_OPCODE(RC, RDMA_READ_REQUEST),
IB_OPCODE(RC, RDMA_READ_RESPONSE_FIRST),
IB_OPCODE(RC, RDMA_READ_RESPONSE_MIDDLE),
IB_OPCODE(RC, RDMA_READ_RESPONSE_LAST),
IB_OPCODE(RC, RDMA_READ_RESPONSE_ONLY),
IB_OPCODE(RC, ACKNOWLEDGE),
IB_OPCODE(RC, ATOMIC_ACKNOWLEDGE),
IB_OPCODE(RC, COMPARE_SWAP),
IB_OPCODE(RC, FETCH_ADD),
/* UC */
IB_OPCODE(UC, SEND_FIRST),
IB_OPCODE(UC, SEND_MIDDLE),
IB_OPCODE(UC, SEND_LAST),
IB_OPCODE(UC, SEND_LAST_WITH_IMMEDIATE),
IB_OPCODE(UC, SEND_ONLY),
IB_OPCODE(UC, SEND_ONLY_WITH_IMMEDIATE),
IB_OPCODE(UC, RDMA_WRITE_FIRST),
IB_OPCODE(UC, RDMA_WRITE_MIDDLE),
IB_OPCODE(UC, RDMA_WRITE_LAST),
IB_OPCODE(UC, RDMA_WRITE_LAST_WITH_IMMEDIATE),
IB_OPCODE(UC, RDMA_WRITE_ONLY),
IB_OPCODE(UC, RDMA_WRITE_ONLY_WITH_IMMEDIATE),
/* RD */
IB_OPCODE(RD, SEND_FIRST),
IB_OPCODE(RD, SEND_MIDDLE),
IB_OPCODE(RD, SEND_LAST),
IB_OPCODE(RD, SEND_LAST_WITH_IMMEDIATE),
IB_OPCODE(RD, SEND_ONLY),
IB_OPCODE(RD, SEND_ONLY_WITH_IMMEDIATE),
IB_OPCODE(RD, RDMA_WRITE_FIRST),
IB_OPCODE(RD, RDMA_WRITE_MIDDLE),
IB_OPCODE(RD, RDMA_WRITE_LAST),
IB_OPCODE(RD, RDMA_WRITE_LAST_WITH_IMMEDIATE),
IB_OPCODE(RD, RDMA_WRITE_ONLY),
IB_OPCODE(RD, RDMA_WRITE_ONLY_WITH_IMMEDIATE),
IB_OPCODE(RD, RDMA_READ_REQUEST),
IB_OPCODE(RD, RDMA_READ_RESPONSE_FIRST),
IB_OPCODE(RD, RDMA_READ_RESPONSE_MIDDLE),
IB_OPCODE(RD, RDMA_READ_RESPONSE_LAST),
IB_OPCODE(RD, RDMA_READ_RESPONSE_ONLY),
IB_OPCODE(RD, ACKNOWLEDGE),
IB_OPCODE(RD, ATOMIC_ACKNOWLEDGE),
IB_OPCODE(RD, COMPARE_SWAP),
IB_OPCODE(RD, FETCH_ADD),
/* UD */
IB_OPCODE(UD, SEND_ONLY),
IB_OPCODE(UD, SEND_ONLY_WITH_IMMEDIATE)
};
enum {
IB_LNH_RAW = 0,
IB_LNH_IP = 1,
IB_LNH_IBA_LOCAL = 2,
IB_LNH_IBA_GLOBAL = 3
};
struct ib_unpacked_lrh {
u8 virtual_lane;
u8 link_version;
u8 service_level;
u8 link_next_header;
__be16 destination_lid;
__be16 packet_length;
__be16 source_lid;
};
struct ib_unpacked_grh {
u8 ip_version;
u8 traffic_class;
__be32 flow_label;
__be16 payload_length;
u8 next_header;
u8 hop_limit;
union ib_gid source_gid;
union ib_gid destination_gid;
};
struct ib_unpacked_bth {
u8 opcode;
u8 solicited_event;
u8 mig_req;
u8 pad_count;
u8 transport_header_version;
__be16 pkey;
__be32 destination_qpn;
u8 ack_req;
__be32 psn;
};
struct ib_unpacked_deth {
__be32 qkey;
__be32 source_qpn;
};
struct ib_ud_header {
struct ib_unpacked_lrh lrh;
int grh_present;
struct ib_unpacked_grh grh;
struct ib_unpacked_bth bth;
struct ib_unpacked_deth deth;
int immediate_present;
__be32 immediate_data;
};
void ib_pack(const struct ib_field *desc,
int desc_len,
void *structure,
void *buf);
void ib_unpack(const struct ib_field *desc,
int desc_len,
void *buf,
void *structure);
void ib_ud_header_init(int payload_bytes,
int grh_present,
struct ib_ud_header *header);
int ib_ud_header_pack(struct ib_ud_header *header,
void *buf);
int ib_ud_header_unpack(void *buf,
struct ib_ud_header *header);
#endif /* IB_PACK_H */

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/*
* Copyright (c) 2004 Topspin Communications. All rights reserved.
* Copyright (c) 2005 Voltaire, Inc. All rights reserved.
*
* This software is available to you under a choice of one of two
* licenses. You may choose to be licensed under the terms of the GNU
* General Public License (GPL) Version 2, available from the file
* COPYING in the main directory of this source tree, or the
* OpenIB.org BSD license below:
*
* Redistribution and use in source and binary forms, with or
* without modification, are permitted provided that the following
* conditions are met:
*
* - Redistributions of source code must retain the above
* copyright notice, this list of conditions and the following
* disclaimer.
*
* - 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.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*
* $Id: ib_sa.h 2811 2005-07-06 18:11:43Z halr $
*/
#ifndef IB_SA_H
#define IB_SA_H
#include <linux/compiler.h>
#include <rdma/ib_verbs.h>
#include <rdma/ib_mad.h>
enum {
IB_SA_CLASS_VERSION = 2, /* IB spec version 1.1/1.2 */
IB_SA_METHOD_GET_TABLE = 0x12,
IB_SA_METHOD_GET_TABLE_RESP = 0x92,
IB_SA_METHOD_DELETE = 0x15
};
enum ib_sa_selector {
IB_SA_GTE = 0,
IB_SA_LTE = 1,
IB_SA_EQ = 2,
/*
* The meaning of "best" depends on the attribute: for
* example, for MTU best will return the largest available
* MTU, while for packet life time, best will return the
* smallest available life time.
*/
IB_SA_BEST = 3
};
enum ib_sa_rate {
IB_SA_RATE_2_5_GBPS = 2,
IB_SA_RATE_5_GBPS = 5,
IB_SA_RATE_10_GBPS = 3,
IB_SA_RATE_20_GBPS = 6,
IB_SA_RATE_30_GBPS = 4,
IB_SA_RATE_40_GBPS = 7,
IB_SA_RATE_60_GBPS = 8,
IB_SA_RATE_80_GBPS = 9,
IB_SA_RATE_120_GBPS = 10
};
static inline int ib_sa_rate_enum_to_int(enum ib_sa_rate rate)
{
switch (rate) {
case IB_SA_RATE_2_5_GBPS: return 1;
case IB_SA_RATE_5_GBPS: return 2;
case IB_SA_RATE_10_GBPS: return 4;
case IB_SA_RATE_20_GBPS: return 8;
case IB_SA_RATE_30_GBPS: return 12;
case IB_SA_RATE_40_GBPS: return 16;
case IB_SA_RATE_60_GBPS: return 24;
case IB_SA_RATE_80_GBPS: return 32;
case IB_SA_RATE_120_GBPS: return 48;
default: return -1;
}
}
/*
* Structures for SA records are named "struct ib_sa_xxx_rec." No
* attempt is made to pack structures to match the physical layout of
* SA records in SA MADs; all packing and unpacking is handled by the
* SA query code.
*
* For a record with structure ib_sa_xxx_rec, the naming convention
* for the component mask value for field yyy is IB_SA_XXX_REC_YYY (we
* never use different abbreviations or otherwise change the spelling
* of xxx/yyy between ib_sa_xxx_rec.yyy and IB_SA_XXX_REC_YYY).
*
* Reserved rows are indicated with comments to help maintainability.
*/
/* reserved: 0 */
/* reserved: 1 */
#define IB_SA_PATH_REC_DGID IB_SA_COMP_MASK( 2)
#define IB_SA_PATH_REC_SGID IB_SA_COMP_MASK( 3)
#define IB_SA_PATH_REC_DLID IB_SA_COMP_MASK( 4)
#define IB_SA_PATH_REC_SLID IB_SA_COMP_MASK( 5)
#define IB_SA_PATH_REC_RAW_TRAFFIC IB_SA_COMP_MASK( 6)
/* reserved: 7 */
#define IB_SA_PATH_REC_FLOW_LABEL IB_SA_COMP_MASK( 8)
#define IB_SA_PATH_REC_HOP_LIMIT IB_SA_COMP_MASK( 9)
#define IB_SA_PATH_REC_TRAFFIC_CLASS IB_SA_COMP_MASK(10)
#define IB_SA_PATH_REC_REVERSIBLE IB_SA_COMP_MASK(11)
#define IB_SA_PATH_REC_NUMB_PATH IB_SA_COMP_MASK(12)
#define IB_SA_PATH_REC_PKEY IB_SA_COMP_MASK(13)
/* reserved: 14 */
#define IB_SA_PATH_REC_SL IB_SA_COMP_MASK(15)
#define IB_SA_PATH_REC_MTU_SELECTOR IB_SA_COMP_MASK(16)
#define IB_SA_PATH_REC_MTU IB_SA_COMP_MASK(17)
#define IB_SA_PATH_REC_RATE_SELECTOR IB_SA_COMP_MASK(18)
#define IB_SA_PATH_REC_RATE IB_SA_COMP_MASK(19)
#define IB_SA_PATH_REC_PACKET_LIFE_TIME_SELECTOR IB_SA_COMP_MASK(20)
#define IB_SA_PATH_REC_PACKET_LIFE_TIME IB_SA_COMP_MASK(21)
#define IB_SA_PATH_REC_PREFERENCE IB_SA_COMP_MASK(22)
struct ib_sa_path_rec {
/* reserved */
/* reserved */
union ib_gid dgid;
union ib_gid sgid;
__be16 dlid;
__be16 slid;
int raw_traffic;
/* reserved */
__be32 flow_label;
u8 hop_limit;
u8 traffic_class;
int reversible;
u8 numb_path;
__be16 pkey;
/* reserved */
u8 sl;
u8 mtu_selector;
u8 mtu;
u8 rate_selector;
u8 rate;
u8 packet_life_time_selector;
u8 packet_life_time;
u8 preference;
};
#define IB_SA_MCMEMBER_REC_MGID IB_SA_COMP_MASK( 0)
#define IB_SA_MCMEMBER_REC_PORT_GID IB_SA_COMP_MASK( 1)
#define IB_SA_MCMEMBER_REC_QKEY IB_SA_COMP_MASK( 2)
#define IB_SA_MCMEMBER_REC_MLID IB_SA_COMP_MASK( 3)
#define IB_SA_MCMEMBER_REC_MTU_SELECTOR IB_SA_COMP_MASK( 4)
#define IB_SA_MCMEMBER_REC_MTU IB_SA_COMP_MASK( 5)
#define IB_SA_MCMEMBER_REC_TRAFFIC_CLASS IB_SA_COMP_MASK( 6)
#define IB_SA_MCMEMBER_REC_PKEY IB_SA_COMP_MASK( 7)
#define IB_SA_MCMEMBER_REC_RATE_SELECTOR IB_SA_COMP_MASK( 8)
#define IB_SA_MCMEMBER_REC_RATE IB_SA_COMP_MASK( 9)
#define IB_SA_MCMEMBER_REC_PACKET_LIFE_TIME_SELECTOR IB_SA_COMP_MASK(10)
#define IB_SA_MCMEMBER_REC_PACKET_LIFE_TIME IB_SA_COMP_MASK(11)
#define IB_SA_MCMEMBER_REC_SL IB_SA_COMP_MASK(12)
#define IB_SA_MCMEMBER_REC_FLOW_LABEL IB_SA_COMP_MASK(13)
#define IB_SA_MCMEMBER_REC_HOP_LIMIT IB_SA_COMP_MASK(14)
#define IB_SA_MCMEMBER_REC_SCOPE IB_SA_COMP_MASK(15)
#define IB_SA_MCMEMBER_REC_JOIN_STATE IB_SA_COMP_MASK(16)
#define IB_SA_MCMEMBER_REC_PROXY_JOIN IB_SA_COMP_MASK(17)
struct ib_sa_mcmember_rec {
union ib_gid mgid;
union ib_gid port_gid;
__be32 qkey;
__be16 mlid;
u8 mtu_selector;
u8 mtu;
u8 traffic_class;
__be16 pkey;
u8 rate_selector;
u8 rate;
u8 packet_life_time_selector;
u8 packet_life_time;
u8 sl;
__be32 flow_label;
u8 hop_limit;
u8 scope;
u8 join_state;
int proxy_join;
};
/* Service Record Component Mask Sec 15.2.5.14 Ver 1.1 */
#define IB_SA_SERVICE_REC_SERVICE_ID IB_SA_COMP_MASK( 0)
#define IB_SA_SERVICE_REC_SERVICE_GID IB_SA_COMP_MASK( 1)
#define IB_SA_SERVICE_REC_SERVICE_PKEY IB_SA_COMP_MASK( 2)
/* reserved: 3 */
#define IB_SA_SERVICE_REC_SERVICE_LEASE IB_SA_COMP_MASK( 4)
#define IB_SA_SERVICE_REC_SERVICE_KEY IB_SA_COMP_MASK( 5)
#define IB_SA_SERVICE_REC_SERVICE_NAME IB_SA_COMP_MASK( 6)
#define IB_SA_SERVICE_REC_SERVICE_DATA8_0 IB_SA_COMP_MASK( 7)
#define IB_SA_SERVICE_REC_SERVICE_DATA8_1 IB_SA_COMP_MASK( 8)
#define IB_SA_SERVICE_REC_SERVICE_DATA8_2 IB_SA_COMP_MASK( 9)
#define IB_SA_SERVICE_REC_SERVICE_DATA8_3 IB_SA_COMP_MASK(10)
#define IB_SA_SERVICE_REC_SERVICE_DATA8_4 IB_SA_COMP_MASK(11)
#define IB_SA_SERVICE_REC_SERVICE_DATA8_5 IB_SA_COMP_MASK(12)
#define IB_SA_SERVICE_REC_SERVICE_DATA8_6 IB_SA_COMP_MASK(13)
#define IB_SA_SERVICE_REC_SERVICE_DATA8_7 IB_SA_COMP_MASK(14)
#define IB_SA_SERVICE_REC_SERVICE_DATA8_8 IB_SA_COMP_MASK(15)
#define IB_SA_SERVICE_REC_SERVICE_DATA8_9 IB_SA_COMP_MASK(16)
#define IB_SA_SERVICE_REC_SERVICE_DATA8_10 IB_SA_COMP_MASK(17)
#define IB_SA_SERVICE_REC_SERVICE_DATA8_11 IB_SA_COMP_MASK(18)
#define IB_SA_SERVICE_REC_SERVICE_DATA8_12 IB_SA_COMP_MASK(19)
#define IB_SA_SERVICE_REC_SERVICE_DATA8_13 IB_SA_COMP_MASK(20)
#define IB_SA_SERVICE_REC_SERVICE_DATA8_14 IB_SA_COMP_MASK(21)
#define IB_SA_SERVICE_REC_SERVICE_DATA8_15 IB_SA_COMP_MASK(22)
#define IB_SA_SERVICE_REC_SERVICE_DATA16_0 IB_SA_COMP_MASK(23)
#define IB_SA_SERVICE_REC_SERVICE_DATA16_1 IB_SA_COMP_MASK(24)
#define IB_SA_SERVICE_REC_SERVICE_DATA16_2 IB_SA_COMP_MASK(25)
#define IB_SA_SERVICE_REC_SERVICE_DATA16_3 IB_SA_COMP_MASK(26)
#define IB_SA_SERVICE_REC_SERVICE_DATA16_4 IB_SA_COMP_MASK(27)
#define IB_SA_SERVICE_REC_SERVICE_DATA16_5 IB_SA_COMP_MASK(28)
#define IB_SA_SERVICE_REC_SERVICE_DATA16_6 IB_SA_COMP_MASK(29)
#define IB_SA_SERVICE_REC_SERVICE_DATA16_7 IB_SA_COMP_MASK(30)
#define IB_SA_SERVICE_REC_SERVICE_DATA32_0 IB_SA_COMP_MASK(31)
#define IB_SA_SERVICE_REC_SERVICE_DATA32_1 IB_SA_COMP_MASK(32)
#define IB_SA_SERVICE_REC_SERVICE_DATA32_2 IB_SA_COMP_MASK(33)
#define IB_SA_SERVICE_REC_SERVICE_DATA32_3 IB_SA_COMP_MASK(34)
#define IB_SA_SERVICE_REC_SERVICE_DATA64_0 IB_SA_COMP_MASK(35)
#define IB_SA_SERVICE_REC_SERVICE_DATA64_1 IB_SA_COMP_MASK(36)
#define IB_DEFAULT_SERVICE_LEASE 0xFFFFFFFF
struct ib_sa_service_rec {
u64 id;
union ib_gid gid;
__be16 pkey;
/* reserved */
u32 lease;
u8 key[16];
u8 name[64];
u8 data8[16];
u16 data16[8];
u32 data32[4];
u64 data64[2];
};
struct ib_sa_query;
void ib_sa_cancel_query(int id, struct ib_sa_query *query);
int ib_sa_path_rec_get(struct ib_device *device, u8 port_num,
struct ib_sa_path_rec *rec,
ib_sa_comp_mask comp_mask,
int timeout_ms, unsigned int __nocast gfp_mask,
void (*callback)(int status,
struct ib_sa_path_rec *resp,
void *context),
void *context,
struct ib_sa_query **query);
int ib_sa_mcmember_rec_query(struct ib_device *device, u8 port_num,
u8 method,
struct ib_sa_mcmember_rec *rec,
ib_sa_comp_mask comp_mask,
int timeout_ms, unsigned int __nocast gfp_mask,
void (*callback)(int status,
struct ib_sa_mcmember_rec *resp,
void *context),
void *context,
struct ib_sa_query **query);
int ib_sa_service_rec_query(struct ib_device *device, u8 port_num,
u8 method,
struct ib_sa_service_rec *rec,
ib_sa_comp_mask comp_mask,
int timeout_ms, unsigned int __nocast gfp_mask,
void (*callback)(int status,
struct ib_sa_service_rec *resp,
void *context),
void *context,
struct ib_sa_query **sa_query);
/**
* ib_sa_mcmember_rec_set - Start an MCMember set query
* @device:device to send query on
* @port_num: port number to send query on
* @rec:MCMember Record to send in query
* @comp_mask:component mask to send in query
* @timeout_ms:time to wait for response
* @gfp_mask:GFP mask to use for internal allocations
* @callback:function called when query completes, times out or is
* canceled
* @context:opaque user context passed to callback
* @sa_query:query context, used to cancel query
*
* Send an MCMember Set query to the SA (eg to join a multicast
* group). The callback function will be called when the query
* completes (or fails); status is 0 for a successful response, -EINTR
* if the query is canceled, -ETIMEDOUT is the query timed out, or
* -EIO if an error occurred sending the query. The resp parameter of
* the callback is only valid if status is 0.
*
* If the return value of ib_sa_mcmember_rec_set() is negative, it is
* an error code. Otherwise it is a query ID that can be used to
* cancel the query.
*/
static inline int
ib_sa_mcmember_rec_set(struct ib_device *device, u8 port_num,
struct ib_sa_mcmember_rec *rec,
ib_sa_comp_mask comp_mask,
int timeout_ms, unsigned int __nocast gfp_mask,
void (*callback)(int status,
struct ib_sa_mcmember_rec *resp,
void *context),
void *context,
struct ib_sa_query **query)
{
return ib_sa_mcmember_rec_query(device, port_num,
IB_MGMT_METHOD_SET,
rec, comp_mask,
timeout_ms, gfp_mask, callback,
context, query);
}
/**
* ib_sa_mcmember_rec_delete - Start an MCMember delete query
* @device:device to send query on
* @port_num: port number to send query on
* @rec:MCMember Record to send in query
* @comp_mask:component mask to send in query
* @timeout_ms:time to wait for response
* @gfp_mask:GFP mask to use for internal allocations
* @callback:function called when query completes, times out or is
* canceled
* @context:opaque user context passed to callback
* @sa_query:query context, used to cancel query
*
* Send an MCMember Delete query to the SA (eg to leave a multicast
* group). The callback function will be called when the query
* completes (or fails); status is 0 for a successful response, -EINTR
* if the query is canceled, -ETIMEDOUT is the query timed out, or
* -EIO if an error occurred sending the query. The resp parameter of
* the callback is only valid if status is 0.
*
* If the return value of ib_sa_mcmember_rec_delete() is negative, it
* is an error code. Otherwise it is a query ID that can be used to
* cancel the query.
*/
static inline int
ib_sa_mcmember_rec_delete(struct ib_device *device, u8 port_num,
struct ib_sa_mcmember_rec *rec,
ib_sa_comp_mask comp_mask,
int timeout_ms, unsigned int __nocast gfp_mask,
void (*callback)(int status,
struct ib_sa_mcmember_rec *resp,
void *context),
void *context,
struct ib_sa_query **query)
{
return ib_sa_mcmember_rec_query(device, port_num,
IB_SA_METHOD_DELETE,
rec, comp_mask,
timeout_ms, gfp_mask, callback,
context, query);
}
#endif /* IB_SA_H */

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/*
* Copyright (c) 2004 Mellanox Technologies Ltd. All rights reserved.
* Copyright (c) 2004 Infinicon Corporation. All rights reserved.
* Copyright (c) 2004 Intel Corporation. All rights reserved.
* Copyright (c) 2004 Topspin Corporation. All rights reserved.
* Copyright (c) 2004 Voltaire Corporation. All rights reserved.
*
* This software is available to you under a choice of one of two
* licenses. You may choose to be licensed under the terms of the GNU
* General Public License (GPL) Version 2, available from the file
* COPYING in the main directory of this source tree, or the
* OpenIB.org BSD license below:
*
* Redistribution and use in source and binary forms, with or
* without modification, are permitted provided that the following
* conditions are met:
*
* - Redistributions of source code must retain the above
* copyright notice, this list of conditions and the following
* disclaimer.
*
* - 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.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*
* $Id: ib_smi.h 1389 2004-12-27 22:56:47Z roland $
*/
#if !defined( IB_SMI_H )
#define IB_SMI_H
#include <rdma/ib_mad.h>
#define IB_SMP_DATA_SIZE 64
#define IB_SMP_MAX_PATH_HOPS 64
struct ib_smp {
u8 base_version;
u8 mgmt_class;
u8 class_version;
u8 method;
__be16 status;
u8 hop_ptr;
u8 hop_cnt;
__be64 tid;
__be16 attr_id;
__be16 resv;
__be32 attr_mod;
__be64 mkey;
__be16 dr_slid;
__be16 dr_dlid;
u8 reserved[28];
u8 data[IB_SMP_DATA_SIZE];
u8 initial_path[IB_SMP_MAX_PATH_HOPS];
u8 return_path[IB_SMP_MAX_PATH_HOPS];
} __attribute__ ((packed));
#define IB_SMP_DIRECTION __constant_htons(0x8000)
/* Subnet management attributes */
#define IB_SMP_ATTR_NOTICE __constant_htons(0x0002)
#define IB_SMP_ATTR_NODE_DESC __constant_htons(0x0010)
#define IB_SMP_ATTR_NODE_INFO __constant_htons(0x0011)
#define IB_SMP_ATTR_SWITCH_INFO __constant_htons(0x0012)
#define IB_SMP_ATTR_GUID_INFO __constant_htons(0x0014)
#define IB_SMP_ATTR_PORT_INFO __constant_htons(0x0015)
#define IB_SMP_ATTR_PKEY_TABLE __constant_htons(0x0016)
#define IB_SMP_ATTR_SL_TO_VL_TABLE __constant_htons(0x0017)
#define IB_SMP_ATTR_VL_ARB_TABLE __constant_htons(0x0018)
#define IB_SMP_ATTR_LINEAR_FORWARD_TABLE __constant_htons(0x0019)
#define IB_SMP_ATTR_RANDOM_FORWARD_TABLE __constant_htons(0x001A)
#define IB_SMP_ATTR_MCAST_FORWARD_TABLE __constant_htons(0x001B)
#define IB_SMP_ATTR_SM_INFO __constant_htons(0x0020)
#define IB_SMP_ATTR_VENDOR_DIAG __constant_htons(0x0030)
#define IB_SMP_ATTR_LED_INFO __constant_htons(0x0031)
#define IB_SMP_ATTR_VENDOR_MASK __constant_htons(0xFF00)
static inline u8
ib_get_smp_direction(struct ib_smp *smp)
{
return ((smp->status & IB_SMP_DIRECTION) == IB_SMP_DIRECTION);
}
#endif /* IB_SMI_H */

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/*
* Copyright (c) 2005 Topspin Communications. All rights reserved.
*
* This software is available to you under a choice of one of two
* licenses. You may choose to be licensed under the terms of the GNU
* General Public License (GPL) Version 2, available from the file
* COPYING in the main directory of this source tree, or the
* OpenIB.org BSD license below:
*
* Redistribution and use in source and binary forms, with or
* without modification, are permitted provided that the following
* conditions are met:
*
* - Redistributions of source code must retain the above
* copyright notice, this list of conditions and the following
* disclaimer.
*
* - 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.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*
* $Id: ib_user_cm.h 2576 2005-06-09 17:00:30Z libor $
*/
#ifndef IB_USER_CM_H
#define IB_USER_CM_H
#include <linux/types.h>
#define IB_USER_CM_ABI_VERSION 1
enum {
IB_USER_CM_CMD_CREATE_ID,
IB_USER_CM_CMD_DESTROY_ID,
IB_USER_CM_CMD_ATTR_ID,
IB_USER_CM_CMD_LISTEN,
IB_USER_CM_CMD_ESTABLISH,
IB_USER_CM_CMD_SEND_REQ,
IB_USER_CM_CMD_SEND_REP,
IB_USER_CM_CMD_SEND_RTU,
IB_USER_CM_CMD_SEND_DREQ,
IB_USER_CM_CMD_SEND_DREP,
IB_USER_CM_CMD_SEND_REJ,
IB_USER_CM_CMD_SEND_MRA,
IB_USER_CM_CMD_SEND_LAP,
IB_USER_CM_CMD_SEND_APR,
IB_USER_CM_CMD_SEND_SIDR_REQ,
IB_USER_CM_CMD_SEND_SIDR_REP,
IB_USER_CM_CMD_EVENT,
};
/*
* command ABI structures.
*/
struct ib_ucm_cmd_hdr {
__u32 cmd;
__u16 in;
__u16 out;
};
struct ib_ucm_create_id {
__u64 response;
};
struct ib_ucm_create_id_resp {
__u32 id;
};
struct ib_ucm_destroy_id {
__u32 id;
};
struct ib_ucm_attr_id {
__u64 response;
__u32 id;
};
struct ib_ucm_attr_id_resp {
__be64 service_id;
__be64 service_mask;
__be32 local_id;
__be32 remote_id;
};
struct ib_ucm_listen {
__be64 service_id;
__be64 service_mask;
__u32 id;
};
struct ib_ucm_establish {
__u32 id;
};
struct ib_ucm_private_data {
__u64 data;
__u32 id;
__u8 len;
__u8 reserved[3];
};
struct ib_ucm_path_rec {
__u8 dgid[16];
__u8 sgid[16];
__be16 dlid;
__be16 slid;
__u32 raw_traffic;
__be32 flow_label;
__u32 reversible;
__u32 mtu;
__be16 pkey;
__u8 hop_limit;
__u8 traffic_class;
__u8 numb_path;
__u8 sl;
__u8 mtu_selector;
__u8 rate_selector;
__u8 rate;
__u8 packet_life_time_selector;
__u8 packet_life_time;
__u8 preference;
};
struct ib_ucm_req {
__u32 id;
__u32 qpn;
__u32 qp_type;
__u32 psn;
__be64 sid;
__u64 data;
__u64 primary_path;
__u64 alternate_path;
__u8 len;
__u8 peer_to_peer;
__u8 responder_resources;
__u8 initiator_depth;
__u8 remote_cm_response_timeout;
__u8 flow_control;
__u8 local_cm_response_timeout;
__u8 retry_count;
__u8 rnr_retry_count;
__u8 max_cm_retries;
__u8 srq;
__u8 reserved[1];
};
struct ib_ucm_rep {
__u64 data;
__u32 id;
__u32 qpn;
__u32 psn;
__u8 len;
__u8 responder_resources;
__u8 initiator_depth;
__u8 target_ack_delay;
__u8 failover_accepted;
__u8 flow_control;
__u8 rnr_retry_count;
__u8 srq;
};
struct ib_ucm_info {
__u32 id;
__u32 status;
__u64 info;
__u64 data;
__u8 info_len;
__u8 data_len;
__u8 reserved[2];
};
struct ib_ucm_mra {
__u64 data;
__u32 id;
__u8 len;
__u8 timeout;
__u8 reserved[2];
};
struct ib_ucm_lap {
__u64 path;
__u64 data;
__u32 id;
__u8 len;
__u8 reserved[3];
};
struct ib_ucm_sidr_req {
__u32 id;
__u32 timeout;
__be64 sid;
__u64 data;
__u64 path;
__u16 pkey;
__u8 len;
__u8 max_cm_retries;
};
struct ib_ucm_sidr_rep {
__u32 id;
__u32 qpn;
__u32 qkey;
__u32 status;
__u64 info;
__u64 data;
__u8 info_len;
__u8 data_len;
__u8 reserved[2];
};
/*
* event notification ABI structures.
*/
struct ib_ucm_event_get {
__u64 response;
__u64 data;
__u64 info;
__u8 data_len;
__u8 info_len;
__u8 reserved[2];
};
struct ib_ucm_req_event_resp {
__u32 listen_id;
/* device */
/* port */
struct ib_ucm_path_rec primary_path;
struct ib_ucm_path_rec alternate_path;
__be64 remote_ca_guid;
__u32 remote_qkey;
__u32 remote_qpn;
__u32 qp_type;
__u32 starting_psn;
__u8 responder_resources;
__u8 initiator_depth;
__u8 local_cm_response_timeout;
__u8 flow_control;
__u8 remote_cm_response_timeout;
__u8 retry_count;
__u8 rnr_retry_count;
__u8 srq;
};
struct ib_ucm_rep_event_resp {
__be64 remote_ca_guid;
__u32 remote_qkey;
__u32 remote_qpn;
__u32 starting_psn;
__u8 responder_resources;
__u8 initiator_depth;
__u8 target_ack_delay;
__u8 failover_accepted;
__u8 flow_control;
__u8 rnr_retry_count;
__u8 srq;
__u8 reserved[1];
};
struct ib_ucm_rej_event_resp {
__u32 reason;
/* ari in ib_ucm_event_get info field. */
};
struct ib_ucm_mra_event_resp {
__u8 timeout;
__u8 reserved[3];
};
struct ib_ucm_lap_event_resp {
struct ib_ucm_path_rec path;
};
struct ib_ucm_apr_event_resp {
__u32 status;
/* apr info in ib_ucm_event_get info field. */
};
struct ib_ucm_sidr_req_event_resp {
__u32 listen_id;
/* device */
/* port */
__u16 pkey;
__u8 reserved[2];
};
struct ib_ucm_sidr_rep_event_resp {
__u32 status;
__u32 qkey;
__u32 qpn;
/* info in ib_ucm_event_get info field. */
};
#define IB_UCM_PRES_DATA 0x01
#define IB_UCM_PRES_INFO 0x02
#define IB_UCM_PRES_PRIMARY 0x04
#define IB_UCM_PRES_ALTERNATE 0x08
struct ib_ucm_event_resp {
__u32 id;
__u32 event;
__u32 present;
union {
struct ib_ucm_req_event_resp req_resp;
struct ib_ucm_rep_event_resp rep_resp;
struct ib_ucm_rej_event_resp rej_resp;
struct ib_ucm_mra_event_resp mra_resp;
struct ib_ucm_lap_event_resp lap_resp;
struct ib_ucm_apr_event_resp apr_resp;
struct ib_ucm_sidr_req_event_resp sidr_req_resp;
struct ib_ucm_sidr_rep_event_resp sidr_rep_resp;
__u32 send_status;
} u;
};
#endif /* IB_USER_CM_H */

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/*
* Copyright (c) 2004 Topspin Communications. All rights reserved.
* Copyright (c) 2005 Voltaire, Inc. All rights reserved.
*
* This software is available to you under a choice of one of two
* licenses. You may choose to be licensed under the terms of the GNU
* General Public License (GPL) Version 2, available from the file
* COPYING in the main directory of this source tree, or the
* OpenIB.org BSD license below:
*
* Redistribution and use in source and binary forms, with or
* without modification, are permitted provided that the following
* conditions are met:
*
* - Redistributions of source code must retain the above
* copyright notice, this list of conditions and the following
* disclaimer.
*
* - 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.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*
* $Id: ib_user_mad.h 2814 2005-07-06 19:14:09Z halr $
*/
#ifndef IB_USER_MAD_H
#define IB_USER_MAD_H
#include <linux/types.h>
#include <linux/ioctl.h>
/*
* Increment this value if any changes that break userspace ABI
* compatibility are made.
*/
#define IB_USER_MAD_ABI_VERSION 5
/*
* Make sure that all structs defined in this file remain laid out so
* that they pack the same way on 32-bit and 64-bit architectures (to
* avoid incompatibility between 32-bit userspace and 64-bit kernels).
*/
/**
* ib_user_mad_hdr - MAD packet header
* @id - ID of agent MAD received with/to be sent with
* @status - 0 on successful receive, ETIMEDOUT if no response
* received (transaction ID in data[] will be set to TID of original
* request) (ignored on send)
* @timeout_ms - Milliseconds to wait for response (unset on receive)
* @retries - Number of automatic retries to attempt
* @qpn - Remote QP number received from/to be sent to
* @qkey - Remote Q_Key to be sent with (unset on receive)
* @lid - Remote lid received from/to be sent to
* @sl - Service level received with/to be sent with
* @path_bits - Local path bits received with/to be sent with
* @grh_present - If set, GRH was received/should be sent
* @gid_index - Local GID index to send with (unset on receive)
* @hop_limit - Hop limit in GRH
* @traffic_class - Traffic class in GRH
* @gid - Remote GID in GRH
* @flow_label - Flow label in GRH
*/
struct ib_user_mad_hdr {
__u32 id;
__u32 status;
__u32 timeout_ms;
__u32 retries;
__u32 length;
__be32 qpn;
__be32 qkey;
__be16 lid;
__u8 sl;
__u8 path_bits;
__u8 grh_present;
__u8 gid_index;
__u8 hop_limit;
__u8 traffic_class;
__u8 gid[16];
__be32 flow_label;
};
/**
* ib_user_mad - MAD packet
* @hdr - MAD packet header
* @data - Contents of MAD
*
*/
struct ib_user_mad {
struct ib_user_mad_hdr hdr;
__u8 data[0];
};
/**
* ib_user_mad_reg_req - MAD registration request
* @id - Set by the kernel; used to identify agent in future requests.
* @qpn - Queue pair number; must be 0 or 1.
* @method_mask - The caller will receive unsolicited MADs for any method
* where @method_mask = 1.
* @mgmt_class - Indicates which management class of MADs should be receive
* by the caller. This field is only required if the user wishes to
* receive unsolicited MADs, otherwise it should be 0.
* @mgmt_class_version - Indicates which version of MADs for the given
* management class to receive.
* @oui: Indicates IEEE OUI when mgmt_class is a vendor class
* in the range from 0x30 to 0x4f. Otherwise not used.
* @rmpp_version: If set, indicates the RMPP version used.
*
*/
struct ib_user_mad_reg_req {
__u32 id;
__u32 method_mask[4];
__u8 qpn;
__u8 mgmt_class;
__u8 mgmt_class_version;
__u8 oui[3];
__u8 rmpp_version;
};
#define IB_IOCTL_MAGIC 0x1b
#define IB_USER_MAD_REGISTER_AGENT _IOWR(IB_IOCTL_MAGIC, 1, \
struct ib_user_mad_reg_req)
#define IB_USER_MAD_UNREGISTER_AGENT _IOW(IB_IOCTL_MAGIC, 2, __u32)
#endif /* IB_USER_MAD_H */

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/*
* Copyright (c) 2005 Topspin Communications. All rights reserved.
* Copyright (c) 2005 Cisco Systems. All rights reserved.
*
* This software is available to you under a choice of one of two
* licenses. You may choose to be licensed under the terms of the GNU
* General Public License (GPL) Version 2, available from the file
* COPYING in the main directory of this source tree, or the
* OpenIB.org BSD license below:
*
* Redistribution and use in source and binary forms, with or
* without modification, are permitted provided that the following
* conditions are met:
*
* - Redistributions of source code must retain the above
* copyright notice, this list of conditions and the following
* disclaimer.
*
* - 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.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*
* $Id: ib_user_verbs.h 2708 2005-06-24 17:27:21Z roland $
*/
#ifndef IB_USER_VERBS_H
#define IB_USER_VERBS_H
#include <linux/types.h>
/*
* Increment this value if any changes that break userspace ABI
* compatibility are made.
*/
#define IB_USER_VERBS_ABI_VERSION 1
enum {
IB_USER_VERBS_CMD_QUERY_PARAMS,
IB_USER_VERBS_CMD_GET_CONTEXT,
IB_USER_VERBS_CMD_QUERY_DEVICE,
IB_USER_VERBS_CMD_QUERY_PORT,
IB_USER_VERBS_CMD_QUERY_GID,
IB_USER_VERBS_CMD_QUERY_PKEY,
IB_USER_VERBS_CMD_ALLOC_PD,
IB_USER_VERBS_CMD_DEALLOC_PD,
IB_USER_VERBS_CMD_CREATE_AH,
IB_USER_VERBS_CMD_MODIFY_AH,
IB_USER_VERBS_CMD_QUERY_AH,
IB_USER_VERBS_CMD_DESTROY_AH,
IB_USER_VERBS_CMD_REG_MR,
IB_USER_VERBS_CMD_REG_SMR,
IB_USER_VERBS_CMD_REREG_MR,
IB_USER_VERBS_CMD_QUERY_MR,
IB_USER_VERBS_CMD_DEREG_MR,
IB_USER_VERBS_CMD_ALLOC_MW,
IB_USER_VERBS_CMD_BIND_MW,
IB_USER_VERBS_CMD_DEALLOC_MW,
IB_USER_VERBS_CMD_CREATE_CQ,
IB_USER_VERBS_CMD_RESIZE_CQ,
IB_USER_VERBS_CMD_DESTROY_CQ,
IB_USER_VERBS_CMD_POLL_CQ,
IB_USER_VERBS_CMD_PEEK_CQ,
IB_USER_VERBS_CMD_REQ_NOTIFY_CQ,
IB_USER_VERBS_CMD_CREATE_QP,
IB_USER_VERBS_CMD_QUERY_QP,
IB_USER_VERBS_CMD_MODIFY_QP,
IB_USER_VERBS_CMD_DESTROY_QP,
IB_USER_VERBS_CMD_POST_SEND,
IB_USER_VERBS_CMD_POST_RECV,
IB_USER_VERBS_CMD_ATTACH_MCAST,
IB_USER_VERBS_CMD_DETACH_MCAST,
IB_USER_VERBS_CMD_CREATE_SRQ,
IB_USER_VERBS_CMD_MODIFY_SRQ,
IB_USER_VERBS_CMD_QUERY_SRQ,
IB_USER_VERBS_CMD_DESTROY_SRQ,
IB_USER_VERBS_CMD_POST_SRQ_RECV
};
/*
* Make sure that all structs defined in this file remain laid out so
* that they pack the same way on 32-bit and 64-bit architectures (to
* avoid incompatibility between 32-bit userspace and 64-bit kernels).
* In particular do not use pointer types -- pass pointers in __u64
* instead.
*/
struct ib_uverbs_async_event_desc {
__u64 element;
__u32 event_type; /* enum ib_event_type */
__u32 reserved;
};
struct ib_uverbs_comp_event_desc {
__u64 cq_handle;
};
/*
* All commands from userspace should start with a __u32 command field
* followed by __u16 in_words and out_words fields (which give the
* length of the command block and response buffer if any in 32-bit
* words). The kernel driver will read these fields first and read
* the rest of the command struct based on these value.
*/
struct ib_uverbs_cmd_hdr {
__u32 command;
__u16 in_words;
__u16 out_words;
};
/*
* No driver_data for "query params" command, since this is intended
* to be a core function with no possible device dependence.
*/
struct ib_uverbs_query_params {
__u64 response;
};
struct ib_uverbs_query_params_resp {
__u32 num_cq_events;
};
struct ib_uverbs_get_context {
__u64 response;
__u64 cq_fd_tab;
__u64 driver_data[0];
};
struct ib_uverbs_get_context_resp {
__u32 async_fd;
__u32 reserved;
};
struct ib_uverbs_query_device {
__u64 response;
__u64 driver_data[0];
};
struct ib_uverbs_query_device_resp {
__u64 fw_ver;
__be64 node_guid;
__be64 sys_image_guid;
__u64 max_mr_size;
__u64 page_size_cap;
__u32 vendor_id;
__u32 vendor_part_id;
__u32 hw_ver;
__u32 max_qp;
__u32 max_qp_wr;
__u32 device_cap_flags;
__u32 max_sge;
__u32 max_sge_rd;
__u32 max_cq;
__u32 max_cqe;
__u32 max_mr;
__u32 max_pd;
__u32 max_qp_rd_atom;
__u32 max_ee_rd_atom;
__u32 max_res_rd_atom;
__u32 max_qp_init_rd_atom;
__u32 max_ee_init_rd_atom;
__u32 atomic_cap;
__u32 max_ee;
__u32 max_rdd;
__u32 max_mw;
__u32 max_raw_ipv6_qp;
__u32 max_raw_ethy_qp;
__u32 max_mcast_grp;
__u32 max_mcast_qp_attach;
__u32 max_total_mcast_qp_attach;
__u32 max_ah;
__u32 max_fmr;
__u32 max_map_per_fmr;
__u32 max_srq;
__u32 max_srq_wr;
__u32 max_srq_sge;
__u16 max_pkeys;
__u8 local_ca_ack_delay;
__u8 phys_port_cnt;
__u8 reserved[4];
};
struct ib_uverbs_query_port {
__u64 response;
__u8 port_num;
__u8 reserved[7];
__u64 driver_data[0];
};
struct ib_uverbs_query_port_resp {
__u32 port_cap_flags;
__u32 max_msg_sz;
__u32 bad_pkey_cntr;
__u32 qkey_viol_cntr;
__u32 gid_tbl_len;
__u16 pkey_tbl_len;
__u16 lid;
__u16 sm_lid;
__u8 state;
__u8 max_mtu;
__u8 active_mtu;
__u8 lmc;
__u8 max_vl_num;
__u8 sm_sl;
__u8 subnet_timeout;
__u8 init_type_reply;
__u8 active_width;
__u8 active_speed;
__u8 phys_state;
__u8 reserved[3];
};
struct ib_uverbs_query_gid {
__u64 response;
__u8 port_num;
__u8 index;
__u8 reserved[6];
__u64 driver_data[0];
};
struct ib_uverbs_query_gid_resp {
__u8 gid[16];
};
struct ib_uverbs_query_pkey {
__u64 response;
__u8 port_num;
__u8 index;
__u8 reserved[6];
__u64 driver_data[0];
};
struct ib_uverbs_query_pkey_resp {
__u16 pkey;
__u16 reserved;
};
struct ib_uverbs_alloc_pd {
__u64 response;
__u64 driver_data[0];
};
struct ib_uverbs_alloc_pd_resp {
__u32 pd_handle;
};
struct ib_uverbs_dealloc_pd {
__u32 pd_handle;
};
struct ib_uverbs_reg_mr {
__u64 response;
__u64 start;
__u64 length;
__u64 hca_va;
__u32 pd_handle;
__u32 access_flags;
__u64 driver_data[0];
};
struct ib_uverbs_reg_mr_resp {
__u32 mr_handle;
__u32 lkey;
__u32 rkey;
};
struct ib_uverbs_dereg_mr {
__u32 mr_handle;
};
struct ib_uverbs_create_cq {
__u64 response;
__u64 user_handle;
__u32 cqe;
__u32 event_handler;
__u64 driver_data[0];
};
struct ib_uverbs_create_cq_resp {
__u32 cq_handle;
__u32 cqe;
};
struct ib_uverbs_destroy_cq {
__u32 cq_handle;
};
struct ib_uverbs_create_qp {
__u64 response;
__u64 user_handle;
__u32 pd_handle;
__u32 send_cq_handle;
__u32 recv_cq_handle;
__u32 srq_handle;
__u32 max_send_wr;
__u32 max_recv_wr;
__u32 max_send_sge;
__u32 max_recv_sge;
__u32 max_inline_data;
__u8 sq_sig_all;
__u8 qp_type;
__u8 is_srq;
__u8 reserved;
__u64 driver_data[0];
};
struct ib_uverbs_create_qp_resp {
__u32 qp_handle;
__u32 qpn;
};
/*
* This struct needs to remain a multiple of 8 bytes to keep the
* alignment of the modify QP parameters.
*/
struct ib_uverbs_qp_dest {
__u8 dgid[16];
__u32 flow_label;
__u16 dlid;
__u16 reserved;
__u8 sgid_index;
__u8 hop_limit;
__u8 traffic_class;
__u8 sl;
__u8 src_path_bits;
__u8 static_rate;
__u8 is_global;
__u8 port_num;
};
struct ib_uverbs_modify_qp {
struct ib_uverbs_qp_dest dest;
struct ib_uverbs_qp_dest alt_dest;
__u32 qp_handle;
__u32 attr_mask;
__u32 qkey;
__u32 rq_psn;
__u32 sq_psn;
__u32 dest_qp_num;
__u32 qp_access_flags;
__u16 pkey_index;
__u16 alt_pkey_index;
__u8 qp_state;
__u8 cur_qp_state;
__u8 path_mtu;
__u8 path_mig_state;
__u8 en_sqd_async_notify;
__u8 max_rd_atomic;
__u8 max_dest_rd_atomic;
__u8 min_rnr_timer;
__u8 port_num;
__u8 timeout;
__u8 retry_cnt;
__u8 rnr_retry;
__u8 alt_port_num;
__u8 alt_timeout;
__u8 reserved[2];
__u64 driver_data[0];
};
struct ib_uverbs_modify_qp_resp {
};
struct ib_uverbs_destroy_qp {
__u32 qp_handle;
};
struct ib_uverbs_attach_mcast {
__u8 gid[16];
__u32 qp_handle;
__u16 mlid;
__u16 reserved;
__u64 driver_data[0];
};
struct ib_uverbs_detach_mcast {
__u8 gid[16];
__u32 qp_handle;
__u16 mlid;
__u16 reserved;
__u64 driver_data[0];
};
struct ib_uverbs_create_srq {
__u64 response;
__u64 user_handle;
__u32 pd_handle;
__u32 max_wr;
__u32 max_sge;
__u32 srq_limit;
__u64 driver_data[0];
};
struct ib_uverbs_create_srq_resp {
__u32 srq_handle;
};
struct ib_uverbs_modify_srq {
__u32 srq_handle;
__u32 attr_mask;
__u32 max_wr;
__u32 max_sge;
__u32 srq_limit;
__u32 reserved;
__u64 driver_data[0];
};
struct ib_uverbs_destroy_srq {
__u32 srq_handle;
};
#endif /* IB_USER_VERBS_H */

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