summaryrefslogtreecommitdiffstats
path: root/include/asm-m68k
diff options
context:
space:
mode:
Diffstat (limited to 'include/asm-m68k')
-rw-r--r--include/asm-m68k/cacheflush.h2
-rw-r--r--include/asm-m68k/checksum.h46
-rw-r--r--include/asm-m68k/device.h7
-rw-r--r--include/asm-m68k/dma-mapping.h4
-rw-r--r--include/asm-m68k/setup.h6
-rw-r--r--include/asm-m68k/sun3-head.h1
-rw-r--r--include/asm-m68k/sun3ints.h1
-rw-r--r--include/asm-m68k/swim_iop.h221
-rw-r--r--include/asm-m68k/termbits.h11
-rw-r--r--include/asm-m68k/unistd.h97
10 files changed, 49 insertions, 347 deletions
diff --git a/include/asm-m68k/cacheflush.h b/include/asm-m68k/cacheflush.h
index 24d3ff44913..16bf375fdbe 100644
--- a/include/asm-m68k/cacheflush.h
+++ b/include/asm-m68k/cacheflush.h
@@ -89,6 +89,8 @@ static inline void flush_cache_mm(struct mm_struct *mm)
__flush_cache_030();
}
+#define flush_cache_dup_mm(mm) flush_cache_mm(mm)
+
/* flush_cache_range/flush_cache_page must be macros to avoid
a dependency on linux/mm.h, which includes this file... */
static inline void flush_cache_range(struct vm_area_struct *vma,
diff --git a/include/asm-m68k/checksum.h b/include/asm-m68k/checksum.h
index 17280ef719f..494f9aec37e 100644
--- a/include/asm-m68k/checksum.h
+++ b/include/asm-m68k/checksum.h
@@ -15,7 +15,7 @@
*
* it's best to have buff aligned on a 32-bit boundary
*/
-unsigned int csum_partial(const unsigned char * buff, int len, unsigned int sum);
+__wsum csum_partial(const void *buff, int len, __wsum sum);
/*
* the same as csum_partial, but copies from src while it
@@ -25,22 +25,21 @@ unsigned int csum_partial(const unsigned char * buff, int len, unsigned int sum)
* better 64-bit) boundary
*/
-extern unsigned int csum_partial_copy_from_user(const unsigned char __user *src,
- unsigned char *dst,
- int len, int sum,
+extern __wsum csum_partial_copy_from_user(const void __user *src,
+ void *dst,
+ int len, __wsum sum,
int *csum_err);
-extern unsigned int csum_partial_copy_nocheck(const unsigned char *src,
- unsigned char *dst, int len,
- int sum);
+extern __wsum csum_partial_copy_nocheck(const void *src,
+ void *dst, int len,
+ __wsum sum);
/*
* This is a version of ip_compute_csum() optimized for IP headers,
* which always checksum on 4 octet boundaries.
*
*/
-static inline unsigned short
-ip_fast_csum(unsigned char *iph, unsigned int ihl)
+static inline __sum16 ip_fast_csum(const void *iph, unsigned int ihl)
{
unsigned int sum = 0;
unsigned long tmp;
@@ -58,29 +57,29 @@ ip_fast_csum(unsigned char *iph, unsigned int ihl)
: "=d" (sum), "=&a" (iph), "=&d" (ihl), "=&d" (tmp)
: "0" (sum), "1" (iph), "2" (ihl)
: "memory");
- return ~sum;
+ return (__force __sum16)~sum;
}
/*
* Fold a partial checksum
*/
-static inline unsigned int csum_fold(unsigned int sum)
+static inline __sum16 csum_fold(__wsum sum)
{
- unsigned int tmp = sum;
+ unsigned int tmp = (__force u32)sum;
__asm__("swap %1\n\t"
"addw %1, %0\n\t"
"clrw %1\n\t"
"addxw %1, %0"
: "=&d" (sum), "=&d" (tmp)
: "0" (sum), "1" (tmp));
- return ~sum;
+ return (__force __sum16)~sum;
}
-static inline unsigned int
-csum_tcpudp_nofold(unsigned long saddr, unsigned long daddr, unsigned short len,
- unsigned short proto, unsigned int sum)
+static inline __wsum
+csum_tcpudp_nofold(__be32 saddr, __be32 daddr, unsigned short len,
+ unsigned short proto, __wsum sum)
{
__asm__ ("addl %2,%0\n\t"
"addxl %3,%0\n\t"
@@ -98,9 +97,9 @@ csum_tcpudp_nofold(unsigned long saddr, unsigned long daddr, unsigned short len,
* computes the checksum of the TCP/UDP pseudo-header
* returns a 16-bit checksum, already complemented
*/
-static inline unsigned short int
-csum_tcpudp_magic(unsigned long saddr, unsigned long daddr, unsigned short len,
- unsigned short proto, unsigned int sum)
+static inline __sum16
+csum_tcpudp_magic(__be32 saddr, __be32 daddr, unsigned short len,
+ unsigned short proto, __wsum sum)
{
return csum_fold(csum_tcpudp_nofold(saddr,daddr,len,proto,sum));
}
@@ -110,16 +109,15 @@ csum_tcpudp_magic(unsigned long saddr, unsigned long daddr, unsigned short len,
* in icmp.c
*/
-static inline unsigned short
-ip_compute_csum(unsigned char * buff, int len)
+static inline __sum16 ip_compute_csum(const void *buff, int len)
{
return csum_fold (csum_partial(buff, len, 0));
}
#define _HAVE_ARCH_IPV6_CSUM
-static __inline__ unsigned short int
-csum_ipv6_magic(struct in6_addr *saddr, struct in6_addr *daddr,
- __u32 len, unsigned short proto, unsigned int sum)
+static __inline__ __sum16
+csum_ipv6_magic(const struct in6_addr *saddr, const struct in6_addr *daddr,
+ __u32 len, unsigned short proto, __wsum sum)
{
register unsigned long tmp;
__asm__("addl %2@,%0\n\t"
diff --git a/include/asm-m68k/device.h b/include/asm-m68k/device.h
new file mode 100644
index 00000000000..d8f9872b0e2
--- /dev/null
+++ b/include/asm-m68k/device.h
@@ -0,0 +1,7 @@
+/*
+ * Arch specific extensions to struct device
+ *
+ * This file is released under the GPLv2
+ */
+#include <asm-generic/device.h>
+
diff --git a/include/asm-m68k/dma-mapping.h b/include/asm-m68k/dma-mapping.h
index d90d841d3df..00259ed6fc9 100644
--- a/include/asm-m68k/dma-mapping.h
+++ b/include/asm-m68k/dma-mapping.h
@@ -21,7 +21,7 @@ static inline int dma_get_cache_alignment(void)
return 1 << L1_CACHE_SHIFT;
}
-static inline int dma_is_consistent(dma_addr_t dma_addr)
+static inline int dma_is_consistent(struct device *dev, dma_addr_t dma_addr)
{
return 0;
}
@@ -41,7 +41,7 @@ static inline void dma_free_noncoherent(struct device *dev, size_t size,
{
dma_free_coherent(dev, size, addr, handle);
}
-static inline void dma_cache_sync(void *vaddr, size_t size,
+static inline void dma_cache_sync(struct device *dev, void *vaddr, size_t size,
enum dma_data_direction dir)
{
/* we use coherent allocation, so not much to do here. */
diff --git a/include/asm-m68k/setup.h b/include/asm-m68k/setup.h
index 7facc9a46e7..2a8853cd655 100644
--- a/include/asm-m68k/setup.h
+++ b/include/asm-m68k/setup.h
@@ -41,8 +41,12 @@
#define MACH_Q40 10
#define MACH_SUN3X 11
+#define COMMAND_LINE_SIZE 256
+
#ifdef __KERNEL__
+#define CL_SIZE COMMAND_LINE_SIZE
+
#ifndef __ASSEMBLY__
extern unsigned long m68k_machtype;
#endif /* !__ASSEMBLY__ */
@@ -355,8 +359,6 @@ extern int m68k_is040or060;
*/
#define NUM_MEMINFO 4
-#define CL_SIZE 256
-#define COMMAND_LINE_SIZE CL_SIZE
#ifndef __ASSEMBLY__
struct mem_info {
diff --git a/include/asm-m68k/sun3-head.h b/include/asm-m68k/sun3-head.h
index f799d95bad5..e74f384e269 100644
--- a/include/asm-m68k/sun3-head.h
+++ b/include/asm-m68k/sun3-head.h
@@ -4,7 +4,6 @@
#define KERNBASE 0xE000000 /* First address the kernel will eventually be */
#define LOAD_ADDR 0x4000 /* prom jumps to us here unless this is elf /boot */
-#define BI_START (KERNBASE + 0x3000) /* beginning of the bootinfo records */
#define FC_CONTROL 3
#define FC_SUPERD 5
#define FC_CPU 7
diff --git a/include/asm-m68k/sun3ints.h b/include/asm-m68k/sun3ints.h
index de91fa071b9..309d6e6a137 100644
--- a/include/asm-m68k/sun3ints.h
+++ b/include/asm-m68k/sun3ints.h
@@ -16,6 +16,7 @@
#include <asm/intersil.h>
#include <asm/oplib.h>
#include <asm/traps.h>
+#include <asm/irq.h>
#define SUN3_INT_VECS 192
diff --git a/include/asm-m68k/swim_iop.h b/include/asm-m68k/swim_iop.h
deleted file mode 100644
index f29b67876b0..00000000000
--- a/include/asm-m68k/swim_iop.h
+++ /dev/null
@@ -1,221 +0,0 @@
-/*
- * SWIM access through the IOP
- * Written by Joshua M. Thompson
- */
-
-/* IOP number and channel number for the SWIM */
-
-#define SWIM_IOP IOP_NUM_ISM
-#define SWIM_CHAN 1
-
-/* Command code: */
-
-#define CMD_INIT 0x01 /* Initialize */
-#define CMD_SHUTDOWN 0x02 /* Shutdown */
-#define CMD_START_POLL 0x03 /* Start insert/eject polling */
-#define CMD_STOP_POLL 0x04 /* Stop insert/eject polling */
-#define CMD_SETHFSTAG 0x05 /* Set HFS tag buffer address */
-#define CMD_STATUS 0x06 /* Status */
-#define CMD_EJECT 0x07 /* Eject */
-#define CMD_FORMAT 0x08 /* Format */
-#define CMD_FORMAT_VERIFY 0x09 /* Format and Verify */
-#define CMD_WRITE 0x0A /* Write */
-#define CMD_READ 0x0B /* Read */
-#define CMD_READ_VERIFY 0x0C /* Read and Verify */
-#define CMD_CACHE_CTRL 0x0D /* Cache control */
-#define CMD_TAGBUFF_CTRL 0x0E /* Tag buffer control */
-#define CMD_GET_ICON 0x0F /* Get Icon */
-
-/* Drive types: */
-
-/* note: apple sez DRV_FDHD is 4, but I get back a type */
-/* of 5 when I do a drive status check on my FDHD */
-
-#define DRV_NONE 0 /* No drive */
-#define DRV_UNKNOWN 1 /* Unspecified drive */
-#define DRV_400K 2 /* 400K */
-#define DRV_800K 3 /* 400K/800K */
-#define DRV_FDHD 5 /* 400K/800K/720K/1440K */
-#define DRV_HD20 7 /* Apple HD20 */
-
-/* Format types: */
-
-#define FMT_HD20 0x0001 /* Apple HD20 */
-#define FMT_400K 0x0002 /* 400K (GCR) */
-#define FMT_800K 0x0004 /* 800K (GCR) */
-#define FMT_720K 0x0008 /* 720K (MFM) */
-#define FMT_1440K 0x0010 /* 1.44M (MFM) */
-
-#define FMD_KIND_400K 1
-#define FMD_KIND_800K 2
-#define FMD_KIND_720K 3
-#define FMD_KIND_1440K 1
-
-/* Icon Flags: */
-
-#define ICON_MEDIA 0x01 /* Have IOP supply media icon */
-#define ICON_DRIVE 0x01 /* Have IOP supply drive icon */
-
-/* Error codes: */
-
-#define gcrOnMFMErr -400 /* GCR (400/800K) on HD media */
-#define verErr -84 /* verify failed */
-#define fmt2Err -83 /* can't get enough sync during format */
-#define fmt1Err -82 /* can't find sector 0 after track format */
-#define sectNFErr -81 /* can't find sector */
-#define seekErr -80 /* drive error during seek */
-#define spdAdjErr -79 /* can't set drive speed */
-#define twoSideErr -78 /* drive is single-sided */
-#define initIWMErr -77 /* error during initialization */
-#define tk0badErr -76 /* track zero is bad */
-#define cantStepErr -75 /* drive error during step */
-#define wrUnderrun -74 /* write underrun occurred */
-#define badDBtSlp -73 /* bad data bitslip marks */
-#define badDCksum -72 /* bad data checksum */
-#define noDtaMkErr -71 /* can't find data mark */
-#define badBtSlpErr -70 /* bad address bitslip marks */
-#define badCksmErr -69 /* bad address-mark checksum */
-#define dataVerErr -68 /* read-verify failed */
-#define noAdrMkErr -67 /* can't find an address mark */
-#define noNybErr -66 /* no nybbles? disk is probably degaussed */
-#define offLinErr -65 /* no disk in drive */
-#define noDriveErr -64 /* drive isn't connected */
-#define nsDrvErr -56 /* no such drive */
-#define paramErr -50 /* bad positioning information */
-#define wPrErr -44 /* write protected */
-#define openErr -23 /* already initialized */
-
-#ifndef __ASSEMBLY__
-
-struct swim_drvstatus {
- __u16 curr_track; /* Current track number */
- __u8 write_prot; /* 0x80 if disk is write protected */
- __u8 disk_in_drive; /* 0x01 or 0x02 if a disk is in the drive */
- __u8 installed; /* 0x01 if drive installed, 0xFF if not */
- __u8 num_sides; /* 0x80 if two-sided format supported */
- __u8 two_sided; /* 0xff if two-sided format diskette */
- __u8 new_interface; /* 0x00 if old 400K drive, 0xFF if newer */
- __u16 errors; /* Disk error count */
- struct { /* 32 bits */
- __u16 reserved;
- __u16 :4;
- __u16 external:1; /* Drive is external */
- __u16 scsi:1; /* Drive is a SCSI drive */
- __u16 fixed:1; /* Drive has fixed media */
- __u16 secondary:1; /* Drive is secondary drive */
- __u8 type; /* Drive type */
- } info;
- __u8 mfm_drive; /* 0xFF if this is an FDHD drive */
- __u8 mfm_disk; /* 0xFF if 720K/1440K (MFM) disk */
- __u8 mfm_format; /* 0x00 if 720K, 0xFF if 1440K */
- __u8 ctlr_type; /* 0x00 if IWM, 0xFF if SWIM */
- __u16 curr_format; /* Current format type */
- __u16 allowed_fmt; /* Allowed format types */
- __u32 num_blocks; /* Number of blocks on disk */
- __u8 icon_flags; /* Icon flags */
- __u8 unusued;
-};
-
-/* Commands issued from the host to the IOP: */
-
-struct swimcmd_init {
- __u8 code; /* CMD_INIT */
- __u8 unusued;
- __u16 error;
- __u8 drives[28]; /* drive type list */
-};
-
-struct swimcmd_startpoll {
- __u8 code; /* CMD_START_POLL */
- __u8 unusued;
- __u16 error;
-};
-
-struct swimcmd_sethfstag {
- __u8 code; /* CMD_SETHFSTAG */
- __u8 unusued;
- __u16 error;
- caddr_t tagbuf; /* HFS tag buffer address */
-};
-
-struct swimcmd_status {
- __u8 code; /* CMD_STATUS */
- __u8 drive_num;
- __u16 error;
- struct swim_drvstatus status;
-};
-
-struct swimcmd_eject {
- __u8 code; /* CMD_EJECT */
- __u8 drive_num;
- __u16 error;
- struct swim_drvstatus status;
-};
-
-struct swimcmd_format {
- __u8 code; /* CMD_FORMAT */
- __u8 drive_num;
- __u16 error;
- union {
- struct {
- __u16 fmt; /* format kind */
- __u8 hdrbyte; /* fmt byte for hdr (0=default) */
- __u8 interleave; /* interleave (0 = default) */
- caddr_t databuf; /* sector data buff (0=default */
- caddr_t tagbuf; /* tag data buffer (0=default) */
- } f;
- struct swim_drvstatus status;
- } p;
-};
-
-struct swimcmd_fmtverify {
- __u8 code; /* CMD_FORMAT_VERIFY */
- __u8 drive_num;
- __u16 error;
-};
-
-struct swimcmd_rw {
- __u8 code; /* CMD_READ, CMD_WRITE or CMD_READ_VERIFY */
- __u8 drive_num;
- __u16 error;
- caddr_t buffer; /* R/W buffer address */
- __u32 first_block; /* Starting block */
- __u32 num_blocks; /* Number of blocks */
- __u8 tag[12]; /* tag data */
-};
-
-struct swimcmd_cachectl {
- __u8 code; /* CMD_CACHE_CTRL */
- __u8 unused;
- __u16 error;
- __u8 enable; /* Nonzero to enable cache */
- __u8 install; /* +1 = install, -1 = remove, 0 = neither */
-};
-
-struct swimcmd_tagbufctl {
- __u8 code; /* CMD_TAGBUFF_CTRL */
- __u8 unused;
- __u16 error;
- caddr_t buf; /* buffer address or 0 to disable */
-};
-
-struct swimcmd_geticon {
- __u8 code; /* CMD_GET_ICON */
- __u8 drive_num;
- __u16 error;
- caddr_t buffer; /* Nuffer address */
- __u16 kind; /* 0 = media icon, 1 = drive icon */
- __u16 unused;
- __u16 max_bytes; /* maximum byte count */
-};
-
-/* Messages from the SWIM IOP to the host CPU: */
-
-struct swimmsg_status {
- __u8 code; /* 1 = insert, 2 = eject, 3 = status changed */
- __u8 drive_num;
- __u16 error;
- struct swim_drvstatus status;
-};
-
-#endif /* __ASSEMBLY__ */
diff --git a/include/asm-m68k/termbits.h b/include/asm-m68k/termbits.h
index e9eec3eb071..a194092240f 100644
--- a/include/asm-m68k/termbits.h
+++ b/include/asm-m68k/termbits.h
@@ -17,6 +17,17 @@ struct termios {
cc_t c_cc[NCCS]; /* control characters */
};
+struct ktermios {
+ tcflag_t c_iflag; /* input mode flags */
+ tcflag_t c_oflag; /* output mode flags */
+ tcflag_t c_cflag; /* control mode flags */
+ tcflag_t c_lflag; /* local mode flags */
+ cc_t c_line; /* line discipline */
+ cc_t c_cc[NCCS]; /* control characters */
+ speed_t c_ispeed; /* input speed */
+ speed_t c_ospeed; /* output speed */
+};
+
/* c_cc characters */
#define VINTR 0
#define VQUIT 1
diff --git a/include/asm-m68k/unistd.h b/include/asm-m68k/unistd.h
index ad4348058c6..fdbb60e6a0d 100644
--- a/include/asm-m68k/unistd.h
+++ b/include/asm-m68k/unistd.h
@@ -317,103 +317,6 @@
#ifdef __KERNEL__
#define NR_syscalls 311
-#include <linux/err.h>
-
-/* user-visible error numbers are in the range -1 - -MAX_ERRNO: see
- <asm-m68k/errno.h> */
-
-#define __syscall_return(type, res) \
-do { \
- if ((unsigned long)(res) >= (unsigned long)(-MAX_ERRNO)) { \
- /* avoid using res which is declared to be in register d0; \
- errno might expand to a function call and clobber it. */ \
- int __err = -(res); \
- errno = __err; \
- res = -1; \
- } \
- return (type) (res); \
-} while (0)
-
-#define _syscall0(type,name) \
-type name(void) \
-{ \
-register long __res __asm__ ("%d0") = __NR_##name; \
-__asm__ __volatile__ ("trap #0" \
- : "+d" (__res) ); \
-__syscall_return(type,__res); \
-}
-
-#define _syscall1(type,name,atype,a) \
-type name(atype a) \
-{ \
-register long __res __asm__ ("%d0") = __NR_##name; \
-register long __a __asm__ ("%d1") = (long)(a); \
-__asm__ __volatile__ ("trap #0" \
- : "+d" (__res) \
- : "d" (__a) ); \
-__syscall_return(type,__res); \
-}
-
-#define _syscall2(type,name,atype,a,btype,b) \
-type name(atype a,btype b) \
-{ \
-register long __res __asm__ ("%d0") = __NR_##name; \
-register long __a __asm__ ("%d1") = (long)(a); \
-register long __b __asm__ ("%d2") = (long)(b); \
-__asm__ __volatile__ ("trap #0" \
- : "+d" (__res) \
- : "d" (__a), "d" (__b) \
- ); \
-__syscall_return(type,__res); \
-}
-
-#define _syscall3(type,name,atype,a,btype,b,ctype,c) \
-type name(atype a,btype b,ctype c) \
-{ \
-register long __res __asm__ ("%d0") = __NR_##name; \
-register long __a __asm__ ("%d1") = (long)(a); \
-register long __b __asm__ ("%d2") = (long)(b); \
-register long __c __asm__ ("%d3") = (long)(c); \
-__asm__ __volatile__ ("trap #0" \
- : "+d" (__res) \
- : "d" (__a), "d" (__b), \
- "d" (__c) \
- ); \
-__syscall_return(type,__res); \
-}
-
-#define _syscall4(type,name,atype,a,btype,b,ctype,c,dtype,d) \
-type name (atype a, btype b, ctype c, dtype d) \
-{ \
-register long __res __asm__ ("%d0") = __NR_##name; \
-register long __a __asm__ ("%d1") = (long)(a); \
-register long __b __asm__ ("%d2") = (long)(b); \
-register long __c __asm__ ("%d3") = (long)(c); \
-register long __d __asm__ ("%d4") = (long)(d); \
-__asm__ __volatile__ ("trap #0" \
- : "+d" (__res) \
- : "d" (__a), "d" (__b), \
- "d" (__c), "d" (__d) \
- ); \
-__syscall_return(type,__res); \
-}
-
-#define _syscall5(type,name,atype,a,btype,b,ctype,c,dtype,d,etype,e) \
-type name (atype a,btype b,ctype c,dtype d,etype e) \
-{ \
-register long __res __asm__ ("%d0") = __NR_##name; \
-register long __a __asm__ ("%d1") = (long)(a); \
-register long __b __asm__ ("%d2") = (long)(b); \
-register long __c __asm__ ("%d3") = (long)(c); \
-register long __d __asm__ ("%d4") = (long)(d); \
-register long __e __asm__ ("%d5") = (long)(e); \
-__asm__ __volatile__ ("trap #0" \
- : "+d" (__res) \
- : "d" (__a), "d" (__b), \
- "d" (__c), "d" (__d), "d" (__e) \
- ); \
-__syscall_return(type,__res); \
-}
#define __ARCH_WANT_IPC_PARSE_VERSION
#define __ARCH_WANT_OLD_READDIR
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-12-02 10:12:32 +0000