epapr_hcalls.h File Reference

#include <linux/types.h>
#include <linux/errno.h>
#include <asm/byteorder.h>

Go to the source code of this file.

Macros
#define	EV_BYTE_CHANNEL_SEND   1
#define	EV_BYTE_CHANNEL_RECEIVE   2
#define	EV_BYTE_CHANNEL_POLL   3
#define	EV_INT_SET_CONFIG   4
#define	EV_INT_GET_CONFIG   5
#define	EV_INT_SET_MASK   6
#define	EV_INT_GET_MASK   7
#define	EV_INT_IACK   9
#define	EV_INT_EOI   10
#define	EV_INT_SEND_IPI   11
#define	EV_INT_SET_TASK_PRIORITY   12
#define	EV_INT_GET_TASK_PRIORITY   13
#define	EV_DOORBELL_SEND   14
#define	EV_MSGSND   15
#define	EV_IDLE   16
#define	EV_LOCAL_VENDOR_ID   0 /* for private use */
#define	EV_EPAPR_VENDOR_ID   1
#define	EV_FSL_VENDOR_ID   2 /* Freescale Semiconductor */
#define	EV_IBM_VENDOR_ID   3 /* IBM */
#define	EV_GHS_VENDOR_ID   4 /* Green Hills Software */
#define	EV_ENEA_VENDOR_ID   5 /* Enea */
#define	EV_WR_VENDOR_ID   6 /* Wind River Systems */
#define	EV_AMCC_VENDOR_ID   7 /* Applied Micro Circuits */
#define	EV_KVM_VENDOR_ID   42 /* KVM */
#define	EV_BYTE_CHANNEL_MAX_BYTES   16
#define	_EV_HCALL_TOKEN(id, num)   (((id) << 16) | (num))
#define	EV_HCALL_TOKEN(hcall_num)   _EV_HCALL_TOKEN(EV_EPAPR_VENDOR_ID, hcall_num)
#define	EV_EPERM   1 /* Operation not permitted */
#define	EV_ENOENT   2 /* Entry Not Found */
#define	EV_EIO   3 /* I/O error occured */
#define	EV_EAGAIN
#define	EV_ENOMEM
#define	EV_EFAULT   6 /* Bad guest address */
#define	EV_ENODEV   7 /* No such device */
#define	EV_EINVAL
#define	EV_INTERNAL   9 /* An internal error occured */
#define	EV_CONFIG   10 /* A configuration error was detected */
#define	EV_INVALID_STATE   11 /* The object is in an invalid state */
#define	EV_UNIMPLEMENTED   12 /* Unimplemented hypercall */
#define	EV_BUFFER_OVERFLOW   13 /* Caller-supplied buffer too small */
#define	EV_HCALL_CLOBBERS   "r0", "r12", "xer", "ctr", "lr", "cc", "memory"
#define	EV_HCALL_CLOBBERS8   EV_HCALL_CLOBBERS
#define	EV_HCALL_CLOBBERS7   EV_HCALL_CLOBBERS8, "r10"
#define	EV_HCALL_CLOBBERS6   EV_HCALL_CLOBBERS7, "r9"
#define	EV_HCALL_CLOBBERS5   EV_HCALL_CLOBBERS6, "r8"
#define	EV_HCALL_CLOBBERS4   EV_HCALL_CLOBBERS5, "r7"
#define	EV_HCALL_CLOBBERS3   EV_HCALL_CLOBBERS4, "r6"
#define	EV_HCALL_CLOBBERS2   EV_HCALL_CLOBBERS3, "r5"
#define	EV_HCALL_CLOBBERS1   EV_HCALL_CLOBBERS2, "r4"

Variables
bool	epapr_paravirt_enabled
u32	epapr_hypercall_start []

Macro Definition Documentation

#define _EV_HCALL_TOKEN	(		id,
			num
	)		(((id) << 16) | (num))

Definition at line 88 of file epapr_hcalls.h.

#define EV_AMCC_VENDOR_ID   7 /* Applied Micro Circuits */

Definition at line 81 of file epapr_hcalls.h.

#define EV_BUFFER_OVERFLOW   13 /* Caller-supplied buffer too small */

Definition at line 104 of file epapr_hcalls.h.

#define EV_BYTE_CHANNEL_MAX_BYTES   16

Definition at line 85 of file epapr_hcalls.h.

#define EV_BYTE_CHANNEL_POLL   3

Definition at line 59 of file epapr_hcalls.h.

#define EV_BYTE_CHANNEL_RECEIVE   2

Definition at line 58 of file epapr_hcalls.h.

#define EV_BYTE_CHANNEL_SEND   1

Definition at line 57 of file epapr_hcalls.h.

#define EV_CONFIG   10 /* A configuration error was detected */

Definition at line 101 of file epapr_hcalls.h.

#define EV_DOORBELL_SEND   14

Definition at line 69 of file epapr_hcalls.h.

#define EV_EAGAIN

Value:

4   /* The operation had insufficient
                     * resources to complete and should be
                     * retried
                     */

Definition at line 95 of file epapr_hcalls.h.

#define EV_EFAULT   6 /* Bad guest address */

Definition at line 97 of file epapr_hcalls.h.

#define EV_EINVAL

Value:

8   /* An argument supplied to the hcall
                       was out of range or invalid */

Definition at line 99 of file epapr_hcalls.h.

#define EV_EIO   3 /* I/O error occured */

Definition at line 94 of file epapr_hcalls.h.

#define EV_ENEA_VENDOR_ID   5 /* Enea */

Definition at line 79 of file epapr_hcalls.h.

#define EV_ENODEV   7 /* No such device */

Definition at line 98 of file epapr_hcalls.h.

#define EV_ENOENT   2 /* Entry Not Found */

Definition at line 93 of file epapr_hcalls.h.

#define EV_ENOMEM

Value:

5   /* There was insufficient memory to
                     * complete the operation */

Definition at line 96 of file epapr_hcalls.h.

#define EV_EPAPR_VENDOR_ID   1

Definition at line 75 of file epapr_hcalls.h.

#define EV_EPERM   1 /* Operation not permitted */

Definition at line 92 of file epapr_hcalls.h.

#define EV_FSL_VENDOR_ID   2 /* Freescale Semiconductor */

Definition at line 76 of file epapr_hcalls.h.

#define EV_GHS_VENDOR_ID   4 /* Green Hills Software */

Definition at line 78 of file epapr_hcalls.h.

#define EV_HCALL_CLOBBERS   "r0", "r12", "xer", "ctr", "lr", "cc", "memory"

Definition at line 140 of file epapr_hcalls.h.

#define EV_HCALL_CLOBBERS1   EV_HCALL_CLOBBERS2, "r4"

Definition at line 149 of file epapr_hcalls.h.

#define EV_HCALL_CLOBBERS2   EV_HCALL_CLOBBERS3, "r5"

Definition at line 148 of file epapr_hcalls.h.

#define EV_HCALL_CLOBBERS3   EV_HCALL_CLOBBERS4, "r6"

Definition at line 147 of file epapr_hcalls.h.

#define EV_HCALL_CLOBBERS4   EV_HCALL_CLOBBERS5, "r7"

Definition at line 146 of file epapr_hcalls.h.

#define EV_HCALL_CLOBBERS5   EV_HCALL_CLOBBERS6, "r8"

Definition at line 145 of file epapr_hcalls.h.

#define EV_HCALL_CLOBBERS6   EV_HCALL_CLOBBERS7, "r9"

Definition at line 144 of file epapr_hcalls.h.

#define EV_HCALL_CLOBBERS7   EV_HCALL_CLOBBERS8, "r10"

Definition at line 143 of file epapr_hcalls.h.

#define EV_HCALL_CLOBBERS8   EV_HCALL_CLOBBERS

Definition at line 142 of file epapr_hcalls.h.

#define EV_HCALL_TOKEN

(

hcall_num

)

_EV_HCALL_TOKEN(EV_EPAPR_VENDOR_ID, hcall_num)

Definition at line 89 of file epapr_hcalls.h.

#define EV_IBM_VENDOR_ID   3 /* IBM */

Definition at line 77 of file epapr_hcalls.h.

#define EV_IDLE   16

Definition at line 71 of file epapr_hcalls.h.

#define EV_INT_EOI   10

Definition at line 65 of file epapr_hcalls.h.

#define EV_INT_GET_CONFIG   5

Definition at line 61 of file epapr_hcalls.h.

#define EV_INT_GET_MASK   7

Definition at line 63 of file epapr_hcalls.h.

#define EV_INT_GET_TASK_PRIORITY   13

Definition at line 68 of file epapr_hcalls.h.

#define EV_INT_IACK   9

Definition at line 64 of file epapr_hcalls.h.

#define EV_INT_SEND_IPI   11

Definition at line 66 of file epapr_hcalls.h.

#define EV_INT_SET_CONFIG   4

Definition at line 60 of file epapr_hcalls.h.

#define EV_INT_SET_MASK   6

Definition at line 62 of file epapr_hcalls.h.

#define EV_INT_SET_TASK_PRIORITY   12

Definition at line 67 of file epapr_hcalls.h.

#define EV_INTERNAL   9 /* An internal error occured */

Definition at line 100 of file epapr_hcalls.h.

#define EV_INVALID_STATE   11 /* The object is in an invalid state */

Definition at line 102 of file epapr_hcalls.h.

#define EV_KVM_VENDOR_ID   42 /* KVM */

Definition at line 82 of file epapr_hcalls.h.

#define EV_LOCAL_VENDOR_ID   0 /* for private use */

Definition at line 74 of file epapr_hcalls.h.

#define EV_MSGSND   15

Definition at line 70 of file epapr_hcalls.h.

#define EV_UNIMPLEMENTED   12 /* Unimplemented hypercall */

Definition at line 103 of file epapr_hcalls.h.

#define EV_WR_VENDOR_ID   6 /* Wind River Systems */

Definition at line 80 of file epapr_hcalls.h.

Variable Documentation

u32 epapr_hypercall_start[]

bool epapr_paravirt_enabled

Definition at line 25 of file epapr_paravirt.c.