| Server IP : 49.231.201.246 / Your IP : 216.73.216.149 Web Server : Apache/2.4.18 (Ubuntu) System : Linux 246 4.4.0-210-generic #242-Ubuntu SMP Fri Apr 16 09:57:56 UTC 2021 x86_64 User : root ( 0) PHP Version : 7.0.33-0ubuntu0.16.04.16 Disable Function : exec,passthru,shell_exec,system,proc_open,popen,pcntl_exec MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : ON | Sudo : ON | Pkexec : ON Directory : /usr/src/linux-headers-4.4.0-210/arch/s390/include/asm/ |
Upload File : |
/*
* Copyright IBM Corp. 2006
*
* Author(s): Melissa Howland <melissah@us.ibm.com>
*/
#ifndef _ASM_S390_APPLDATA_H
#define _ASM_S390_APPLDATA_H
#include <asm/diag.h>
#include <asm/io.h>
#define APPLDATA_START_INTERVAL_REC 0x80
#define APPLDATA_STOP_REC 0x81
#define APPLDATA_GEN_EVENT_REC 0x82
#define APPLDATA_START_CONFIG_REC 0x83
/*
* Parameter list for DIAGNOSE X'DC'
*/
struct appldata_parameter_list {
u16 diag;
u8 function;
u8 parlist_length;
u32 unused01;
u16 reserved;
u16 buffer_length;
u32 unused02;
u64 product_id_addr;
u64 buffer_addr;
} __attribute__ ((packed));
struct appldata_product_id {
char prod_nr[7]; /* product number */
u16 prod_fn; /* product function */
u8 record_nr; /* record number */
u16 version_nr; /* version */
u16 release_nr; /* release */
u16 mod_lvl; /* modification level */
} __attribute__ ((packed));
static inline int appldata_asm(struct appldata_product_id *id,
unsigned short fn, void *buffer,
unsigned short length)
{
struct appldata_parameter_list parm_list;
int ry;
if (!MACHINE_IS_VM)
return -EOPNOTSUPP;
parm_list.diag = 0xdc;
parm_list.function = fn;
parm_list.parlist_length = sizeof(parm_list);
parm_list.buffer_length = length;
parm_list.product_id_addr = (unsigned long) id;
parm_list.buffer_addr = virt_to_phys(buffer);
diag_stat_inc(DIAG_STAT_X0DC);
asm volatile(
" diag %1,%0,0xdc"
: "=d" (ry)
: "d" (&parm_list), "m" (parm_list), "m" (*id)
: "cc");
return ry;
}
#endif /* _ASM_S390_APPLDATA_H */