So we should get rid of the __u* in the s390-ccw bios now finally, too.
Signed-off-by: Thomas Huth <thuth@redhat.com>
---
Based-on: <20230510143925.4094-4-quintela@redhat.com>
pc-bios/s390-ccw/cio.h | 232 ++++++++++++++++++------------------
pc-bios/s390-ccw/s390-ccw.h | 4 -
2 files changed, 116 insertions(+), 120 deletions(-)
diff --git a/pc-bios/s390-ccw/s390-ccw.h b/pc-bios/s390-ccw/s390-ccw.h
index efeb449572..c977a52b50 100644
--- a/pc-bios/s390-ccw/s390-ccw.h
+++ b/pc-bios/s390-ccw/s390-ccw.h
@@ -17,10 +17,6 @@ typedef unsigned char u8;
typedef unsigned short u16;
typedef unsigned int u32;
typedef unsigned long long u64;
-typedef unsigned char __u8;
-typedef unsigned short __u16;
-typedef unsigned int __u32;
-typedef unsigned long long __u64;
#define true 1
#define false 0
diff --git a/pc-bios/s390-ccw/cio.h b/pc-bios/s390-ccw/cio.h
index 88a88adfd2..8b18153deb 100644
--- a/pc-bios/s390-ccw/cio.h
+++ b/pc-bios/s390-ccw/cio.h
@@ -17,32 +17,32 @@
* path management control word
*/
struct pmcw {
- __u32 intparm; /* interruption parameter */
- __u32 qf:1; /* qdio facility */
- __u32 w:1;
- __u32 isc:3; /* interruption subclass */
- __u32 res5:3; /* reserved zeros */
- __u32 ena:1; /* enabled */
- __u32 lm:2; /* limit mode */
- __u32 mme:2; /* measurement-mode enable */
- __u32 mp:1; /* multipath mode */
- __u32 tf:1; /* timing facility */
- __u32 dnv:1; /* device number valid */
- __u32 dev:16; /* device number */
- __u8 lpm; /* logical path mask */
- __u8 pnom; /* path not operational mask */
- __u8 lpum; /* last path used mask */
- __u8 pim; /* path installed mask */
- __u16 mbi; /* measurement-block index */
- __u8 pom; /* path operational mask */
- __u8 pam; /* path available mask */
- __u8 chpid[8]; /* CHPID 0-7 (if available) */
- __u32 unused1:8; /* reserved zeros */
- __u32 st:3; /* subchannel type */
- __u32 unused2:18; /* reserved zeros */
- __u32 mbfc:1; /* measurement block format control */
- __u32 xmwme:1; /* extended measurement word mode enable */
- __u32 csense:1; /* concurrent sense; can be enabled ...*/
+ u32 intparm; /* interruption parameter */
+ u32 qf:1; /* qdio facility */
+ u32 w:1;
+ u32 isc:3; /* interruption subclass */
+ u32 res5:3; /* reserved zeros */
+ u32 ena:1; /* enabled */
+ u32 lm:2; /* limit mode */
+ u32 mme:2; /* measurement-mode enable */
+ u32 mp:1; /* multipath mode */
+ u32 tf:1; /* timing facility */
+ u32 dnv:1; /* device number valid */
+ u32 dev:16; /* device number */
+ u8 lpm; /* logical path mask */
+ u8 pnom; /* path not operational mask */
+ u8 lpum; /* last path used mask */
+ u8 pim; /* path installed mask */
+ u16 mbi; /* measurement-block index */
+ u8 pom; /* path operational mask */
+ u8 pam; /* path available mask */
+ u8 chpid[8]; /* CHPID 0-7 (if available) */
+ u32 unused1:8; /* reserved zeros */
+ u32 st:3; /* subchannel type */
+ u32 unused2:18; /* reserved zeros */
+ u32 mbfc:1; /* measurement block format control */
+ u32 xmwme:1; /* extended measurement word mode enable */
+ u32 csense:1; /* concurrent sense; can be enabled ...*/
/* ... per MSCH, however, if facility */
/* ... is not installed, this results */
/* ... in an operand exception. */
@@ -50,24 +50,24 @@ struct pmcw {
/* Target SCHIB configuration. */
struct schib_config {
- __u64 mba;
- __u32 intparm;
- __u16 mbi;
- __u32 isc:3;
- __u32 ena:1;
- __u32 mme:2;
- __u32 mp:1;
- __u32 csense:1;
- __u32 mbfc:1;
+ u64 mba;
+ u32 intparm;
+ u16 mbi;
+ u32 isc:3;
+ u32 ena:1;
+ u32 mme:2;
+ u32 mp:1;
+ u32 csense:1;
+ u32 mbfc:1;
} __attribute__ ((packed));
struct scsw {
- __u16 flags;
- __u16 ctrl;
- __u32 cpa;
- __u8 dstat;
- __u8 cstat;
- __u16 count;
+ u16 flags;
+ u16 ctrl;
+ u32 cpa;
+ u8 dstat;
+ u8 cstat;
+ u16 count;
} __attribute__ ((packed));
/* Function Control */
@@ -117,42 +117,42 @@ struct scsw {
typedef struct schib {
struct pmcw pmcw; /* path management control word */
struct scsw scsw; /* subchannel status word */
- __u64 mba; /* measurement block address */
- __u8 mda[4]; /* model dependent area */
+ u64 mba; /* measurement block address */
+ u8 mda[4]; /* model dependent area */
} __attribute__ ((packed, aligned(4))) Schib;
typedef struct subchannel_id {
union {
struct {
- __u16 cssid:8;
- __u16 reserved:4;
- __u16 m:1;
- __u16 ssid:2;
- __u16 one:1;
+ u16 cssid:8;
+ u16 reserved:4;
+ u16 m:1;
+ u16 ssid:2;
+ u16 one:1;
};
- __u16 sch_id;
+ u16 sch_id;
};
- __u16 sch_no;
+ u16 sch_no;
} __attribute__ ((packed, aligned(4))) SubChannelId;
struct chsc_header {
- __u16 length;
- __u16 code;
+ u16 length;
+ u16 code;
} __attribute__((packed));
typedef struct chsc_area_sda {
struct chsc_header request;
- __u8 reserved1:4;
- __u8 format:4;
- __u8 reserved2;
- __u16 operation_code;
- __u32 reserved3;
- __u32 reserved4;
- __u32 operation_data_area[252];
+ u8 reserved1:4;
+ u8 format:4;
+ u8 reserved2;
+ u16 operation_code;
+ u32 reserved3;
+ u32 reserved4;
+ u32 operation_data_area[252];
struct chsc_header response;
- __u32 reserved5:4;
- __u32 format2:4;
- __u32 reserved6:24;
+ u32 reserved5:4;
+ u32 format2:4;
+ u32 reserved6:24;
} __attribute__((packed)) ChscAreaSda;
/*
@@ -160,37 +160,37 @@ typedef struct chsc_area_sda {
*/
struct tpi_info {
struct subchannel_id schid;
- __u32 intparm; /* interruption parameter */
- __u32 adapter_IO:1;
- __u32 reserved2:1;
- __u32 isc:3;
- __u32 reserved3:12;
- __u32 int_type:3;
- __u32 reserved4:12;
+ u32 intparm; /* interruption parameter */
+ u32 adapter_IO:1;
+ u32 reserved2:1;
+ u32 isc:3;
+ u32 reserved3:12;
+ u32 int_type:3;
+ u32 reserved4:12;
} __attribute__ ((packed, aligned(4)));
/* channel command word (format 0) */
typedef struct ccw0 {
- __u8 cmd_code;
- __u32 cda:24;
- __u32 chainData:1;
- __u32 chain:1;
- __u32 sli:1;
- __u32 skip:1;
- __u32 pci:1;
- __u32 ida:1;
- __u32 suspend:1;
- __u32 mida:1;
- __u8 reserved;
- __u16 count;
+ u8 cmd_code;
+ u32 cda:24;
+ u32 chainData:1;
+ u32 chain:1;
+ u32 sli:1;
+ u32 skip:1;
+ u32 pci:1;
+ u32 ida:1;
+ u32 suspend:1;
+ u32 mida:1;
+ u8 reserved;
+ u16 count;
} __attribute__ ((packed, aligned(8))) Ccw0;
/* channel command word (format 1) */
typedef struct ccw1 {
- __u8 cmd_code;
- __u8 flags;
- __u16 count;
- __u32 cda;
+ u8 cmd_code;
+ u8 flags;
+ u16 count;
+ u32 cda;
} __attribute__ ((packed, aligned(8))) Ccw1;
/* do_cio() CCW formats */
@@ -234,31 +234,31 @@ typedef struct ccw1 {
* Command-mode operation request block
*/
typedef struct cmd_orb {
- __u32 intparm; /* interruption parameter */
- __u32 key:4; /* flags, like key, suspend control, etc. */
- __u32 spnd:1; /* suspend control */
- __u32 res1:1; /* reserved */
- __u32 mod:1; /* modification control */
- __u32 sync:1; /* synchronize control */
- __u32 fmt:1; /* format control */
- __u32 pfch:1; /* prefetch control */
- __u32 isic:1; /* initial-status-interruption control */
- __u32 alcc:1; /* address-limit-checking control */
- __u32 ssic:1; /* suppress-suspended-interr. control */
- __u32 res2:1; /* reserved */
- __u32 c64:1; /* IDAW/QDIO 64 bit control */
- __u32 i2k:1; /* IDAW 2/4kB block size control */
- __u32 lpm:8; /* logical path mask */
- __u32 ils:1; /* incorrect length */
- __u32 zero:6; /* reserved zeros */
- __u32 orbx:1; /* ORB extension control */
- __u32 cpa; /* channel program address */
+ u32 intparm; /* interruption parameter */
+ u32 key:4; /* flags, like key, suspend control, etc. */
+ u32 spnd:1; /* suspend control */
+ u32 res1:1; /* reserved */
+ u32 mod:1; /* modification control */
+ u32 sync:1; /* synchronize control */
+ u32 fmt:1; /* format control */
+ u32 pfch:1; /* prefetch control */
+ u32 isic:1; /* initial-status-interruption control */
+ u32 alcc:1; /* address-limit-checking control */
+ u32 ssic:1; /* suppress-suspended-interr. control */
+ u32 res2:1; /* reserved */
+ u32 c64:1; /* IDAW/QDIO 64 bit control */
+ u32 i2k:1; /* IDAW 2/4kB block size control */
+ u32 lpm:8; /* logical path mask */
+ u32 ils:1; /* incorrect length */
+ u32 zero:6; /* reserved zeros */
+ u32 orbx:1; /* ORB extension control */
+ u32 cpa; /* channel program address */
} __attribute__ ((packed, aligned(4))) CmdOrb;
struct ciw {
- __u8 type;
- __u8 command;
- __u16 count;
+ u8 type;
+ u8 command;
+ u16 count;
};
#define CU_TYPE_UNKNOWN 0x0000
@@ -271,12 +271,12 @@ struct ciw {
*/
typedef struct senseid {
/* common part */
- __u8 reserved; /* always 0x'FF' */
- __u16 cu_type; /* control unit type */
- __u8 cu_model; /* control unit model */
- __u16 dev_type; /* device type */
- __u8 dev_model; /* device model */
- __u8 unused; /* padding byte */
+ u8 reserved; /* always 0x'FF' */
+ u16 cu_type; /* control unit type */
+ u8 cu_model; /* control unit model */
+ u16 dev_type; /* device type */
+ u8 dev_model; /* device model */
+ u8 unused; /* padding byte */
/* extended part */
struct ciw ciw[62];
} __attribute__ ((packed, aligned(4))) SenseId;
@@ -342,9 +342,9 @@ typedef struct SenseDataEckdDasd {
/* interruption response block */
typedef struct irb {
struct scsw scsw;
- __u32 esw[5];
- __u32 ecw[8];
- __u32 emw[8];
+ u32 esw[5];
+ u32 ecw[8];
+ u32 emw[8];
} __attribute__ ((packed, aligned(4))) Irb;
/* Used for SEEK ccw commands */