linux_dsm_epyc7002/arch/s390/include/asm/css_chars.h
Eugene Crosser 59b55a4df2 s390/qdio: bridgeport support - CHSC part
Introduce function for the "Perform network-subchannel operation"
CHSC command with operation code "bridgeport information",
and bit definitions for "characteristics" pertaning to this command.

Signed-off-by: Eugene Crosser <eugene.crosser@ru.ibm.com>
Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com>
Reviewed-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-15 14:48:01 -08:00

39 lines
730 B
C

#ifndef _ASM_CSS_CHARS_H
#define _ASM_CSS_CHARS_H
#include <linux/types.h>
struct css_general_char {
u64 : 12;
u32 dynio : 1; /* bit 12 */
u32 : 4;
u32 eadm : 1; /* bit 17 */
u32 : 23;
u32 aif : 1; /* bit 41 */
u32 : 3;
u32 mcss : 1; /* bit 45 */
u32 fcs : 1; /* bit 46 */
u32 : 1;
u32 ext_mb : 1; /* bit 48 */
u32 : 7;
u32 aif_tdd : 1; /* bit 56 */
u32 : 1;
u32 qebsm : 1; /* bit 58 */
u32 : 8;
u32 aif_osa : 1; /* bit 67 */
u32 : 12;
u32 eadm_rf : 1; /* bit 80 */
u32 : 1;
u32 cib : 1; /* bit 82 */
u32 : 5;
u32 fcx : 1; /* bit 88 */
u32 : 19;
u32 alt_ssi : 1; /* bit 108 */
u32:1;
u32 narf:1; /* bit 110 */
} __packed;
extern struct css_general_char css_general_characteristics;
#endif