diff options
Diffstat (limited to 'arch/s390')
| -rw-r--r-- | arch/s390/appldata/appldata.h | 16 | ||||
| -rw-r--r-- | arch/s390/appldata/appldata_base.c | 81 | ||||
| -rw-r--r-- | arch/s390/appldata/appldata_os.c | 1 |
3 files changed, 13 insertions, 85 deletions
diff --git a/arch/s390/appldata/appldata.h b/arch/s390/appldata/appldata.h index 71d65eb30650..0429481dea63 100644 --- a/arch/s390/appldata/appldata.h +++ b/arch/s390/appldata/appldata.h @@ -29,22 +29,6 @@ #define CTL_APPLDATA_NET_SUM 2125 #define CTL_APPLDATA_PROC 2126 -#ifndef CONFIG_64BIT - -#define APPLDATA_START_INTERVAL_REC 0x00 /* Function codes for */ -#define APPLDATA_STOP_REC 0x01 /* DIAG 0xDC */ -#define APPLDATA_GEN_EVENT_RECORD 0x02 -#define APPLDATA_START_CONFIG_REC 0x03 - -#else - -#define APPLDATA_START_INTERVAL_REC 0x80 -#define APPLDATA_STOP_REC 0x81 -#define APPLDATA_GEN_EVENT_RECORD 0x82 -#define APPLDATA_START_CONFIG_REC 0x83 - -#endif /* CONFIG_64BIT */ - #define P_INFO(x...) printk(KERN_INFO MY_PRINT_NAME " info: " x) #define P_ERROR(x...) printk(KERN_ERR MY_PRINT_NAME " error: " x) #define P_WARNING(x...) printk(KERN_WARNING MY_PRINT_NAME " status: " x) diff --git a/arch/s390/appldata/appldata_base.c b/arch/s390/appldata/appldata_base.c index a0a94e0ef8d1..b69ed742f981 100644 --- a/arch/s390/appldata/appldata_base.c +++ b/arch/s390/appldata/appldata_base.c @@ -14,20 +14,20 @@ #include <linux/init.h> #include <linux/slab.h> #include <linux/errno.h> -#include <asm/uaccess.h> -#include <asm/io.h> -#include <asm/smp.h> #include <linux/interrupt.h> #include <linux/proc_fs.h> #include <linux/page-flags.h> #include <linux/swap.h> #include <linux/pagemap.h> #include <linux/sysctl.h> -#include <asm/timer.h> -//#include <linux/kernel_stat.h> #include <linux/notifier.h> #include <linux/cpu.h> #include <linux/workqueue.h> +#include <asm/appldata.h> +#include <asm/timer.h> +#include <asm/uaccess.h> +#include <asm/io.h> +#include <asm/smp.h> #include "appldata.h" @@ -39,34 +39,6 @@ #define TOD_MICRO 0x01000 /* nr. of TOD clock units for 1 microsecond */ - -/* - * Parameter list for DIAGNOSE X'DC' - */ -#ifndef CONFIG_64BIT -struct appldata_parameter_list { - u16 diag; /* The DIAGNOSE code X'00DC' */ - u8 function; /* The function code for the DIAGNOSE */ - u8 parlist_length; /* Length of the parameter list */ - u32 product_id_addr; /* Address of the 16-byte product ID */ - u16 reserved; - u16 buffer_length; /* Length of the application data buffer */ - u32 buffer_addr; /* Address of the application data buffer */ -}; -#else -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; -}; -#endif /* CONFIG_64BIT */ - /* * /proc entries (sysctl) */ @@ -181,46 +153,17 @@ static void appldata_work_fn(void *data) int appldata_diag(char record_nr, u16 function, unsigned long buffer, u16 length, char *mod_lvl) { - unsigned long ry; - struct appldata_product_id { - char prod_nr[7]; /* product nr. */ - char prod_fn[2]; /* product function */ - char record_nr; /* record nr. */ - char version_nr[2]; /* version */ - char release_nr[2]; /* release */ - char mod_lvl[2]; /* modification lvl. */ - } appldata_product_id = { - /* all strings are EBCDIC, record_nr is byte */ + struct appldata_product_id id = { .prod_nr = {0xD3, 0xC9, 0xD5, 0xE4, - 0xE7, 0xD2, 0xD9}, /* "LINUXKR" */ - .prod_fn = {0xD5, 0xD3}, /* "NL" */ + 0xE7, 0xD2, 0xD9}, /* "LINUXKR" */ + .prod_fn = 0xD5D3, /* "NL" */ .record_nr = record_nr, - .version_nr = {0xF2, 0xF6}, /* "26" */ - .release_nr = {0xF0, 0xF1}, /* "01" */ - .mod_lvl = {mod_lvl[0], mod_lvl[1]}, - }; - struct appldata_parameter_list appldata_parameter_list = { - .diag = 0xDC, - .function = function, - .parlist_length = - sizeof(appldata_parameter_list), - .buffer_length = length, - .product_id_addr = - (unsigned long) &appldata_product_id, - .buffer_addr = virt_to_phys((void *) buffer) + .version_nr = 0xF2F6, /* "26" */ + .release_nr = 0xF0F1, /* "01" */ + .mod_lvl = (mod_lvl[0]) << 8 | mod_lvl[1], }; - if (!MACHINE_IS_VM) - return -ENOSYS; - ry = -1; - asm volatile( - "diag %1,%0,0xDC\n\t" - : "=d" (ry) - : "d" (&appldata_parameter_list), - "m" (appldata_parameter_list), - "m" (appldata_product_id) - : "cc"); - return (int) ry; + return appldata_asm(&id, function, (void *) buffer, length); } /************************ timer, work, DIAG <END> ****************************/ diff --git a/arch/s390/appldata/appldata_os.c b/arch/s390/appldata/appldata_os.c index 161acc5c8a1b..76a15523ae9e 100644 --- a/arch/s390/appldata/appldata_os.c +++ b/arch/s390/appldata/appldata_os.c @@ -16,6 +16,7 @@ #include <linux/kernel_stat.h> #include <linux/netdevice.h> #include <linux/sched.h> +#include <asm/appldata.h> #include <asm/smp.h> #include "appldata.h" |