Merge nuts.ninka.net:/home/davem/src/BK/sparcwork-2.5

into nuts.ninka.net:/home/davem/src/BK/sparc-2.5

arch/sparc/Makefile

@@ -41,13 +41,20 @@ core-y += arch/sparc/kernel/ arch/sparc/mm/ arch/sparc/math-emu/
 libs-y += arch/sparc/prom/ arch/sparc/lib/
 
 # Export what is needed by arch/sparc/boot/Makefile
-export init-y core-y drivers-y net-y libs-y HEAD
+# Renaming is done to avoid confusing pattern matching rules in 2.5.45 (multy-)
+INIT_Y		:= $(patsubst %/, %/built-in.o, $(init-y))
+CORE_Y		:= $(core-y)
+CORE_Y		+= kernel/ mm/ fs/ ipc/ security/ crypto/
+CORE_Y		:= $(patsubst %/, %/built-in.o, $(CORE_Y))
+DRIVERS_Y	:= $(patsubst %/, %/built-in.o, $(drivers-y))
+NET_Y		:= $(patsubst %/, %/built-in.o, $(net-y))
+LIBS_Y		:= $(patsubst %/, %/lib.a, $(libs-y))
+export INIT_Y CORE_Y DRIVERS_Y NET_Y LIBS_Y HEAD
 
 image: vmlinux
 	$(MAKE) -C arch/sparc/boot image
 
 archclean:
-	rm -f arch/sparc/kernel/include
 	rm -f $(TOPDIR)/vmlinux.aout
 	-$(MAKE) -C arch/sparc/boot clean
 

arch/sparc/boot/Makefile

@@ -22,8 +22,8 @@ btfixupprep: btfixupprep.c
 clean:
 	rm -f btfixupprep piggyback tftpboot.img btfix.o btfix.s image
 
-BTOBJS := $(HEAD) $(init-y)
-BTLIBS := $(core-y) $(libs-y) $(drivers-y) $(net-y)
+BTOBJS := $(HEAD) $(INIT_Y)
+BTLIBS := $(CORE_Y) $(LIBS_Y) $(DRIVERS_Y) $(NET_Y)
 
 # Actual linking
 image: btfix.o

arch/sparc/kernel/ioport.c

@@ -514,7 +514,7 @@ void *pci_alloc_consistent(struct pci_dev *pdev, size_t len, dma_addr_t *pba)
 
 	mmu_inval_dma_area(va, len_total);
 
-#if 1
+#if 0
 /* P3 */ printk("pci_alloc_consistent: kva %lx uncva %lx phys %lx size %x\n",
   (long)va, (long)res->start, (long)virt_to_phys(va), len_total);
 #endif

arch/sparc/kernel/sys_sparc.c

@@ -269,6 +269,21 @@ asmlinkage unsigned long sys_mmap(unsigned long addr, unsigned long len,
 	return do_mmap2(addr, len, prot, flags, fd, off >> PAGE_SHIFT);
 }
 
+extern int sys_remap_file_pages(unsigned long start, unsigned long size,
+				unsigned long prot, unsigned long pgoff,
+				unsigned long flags);
+
+int sparc_remap_file_pages(unsigned long start, unsigned long size,
+			   unsigned long prot, unsigned long pgoff,
+			   unsigned long flags)
+{
+	/* This works on an existing mmap so we don't need to validate
+	 * the range as that was done at the original mmap call.
+	 */
+	return sys_remap_file_pages(start, size, prot,
+				    (pgoff >> (PAGE_SHIFT - 12)), flags);
+}
+
 extern unsigned long do_mremap(unsigned long addr,
 	unsigned long old_len, unsigned long new_len,
 	unsigned long flags, unsigned long new_addr);

arch/sparc/kernel/systbls.S

@@ -56,7 +56,7 @@ sys_call_table:
 /*175*/	.long sys_setsid, sys_fchdir, sys_fgetxattr, sys_listxattr, sys_llistxattr
 /*180*/	.long sys_flistxattr, sys_removexattr, sys_lremovexattr, sys_sigpending, sys_query_module
 /*185*/	.long sys_setpgid, sys_fremovexattr, sys_tkill, sys_exit_group, sys_newuname
-/*190*/	.long sys_init_module, sys_personality, sys_nis_syscall, sys_nis_syscall, sys_nis_syscall
+/*190*/	.long sys_init_module, sys_personality, sparc_remap_file_pages, sys_nis_syscall, sys_nis_syscall
 /*195*/	.long sys_nis_syscall, sys_nis_syscall, sys_getppid, sparc_sigaction, sys_sgetmask
 /*200*/	.long sys_ssetmask, sys_sigsuspend, sys_newlstat, sys_uselib, old_readdir
 /*205*/	.long sys_readahead, sys_socketcall, sys_syslog, sys_lookup_dcookie, sys_nis_syscall

arch/sparc/mm/sun4c.c

@@ -292,7 +292,7 @@ void __init sun4c_probe_vac(void)
 		switch (idprom->id_machtype) {
 
 		case (SM_SUN4|SM_4_110):
-			sun4c_vacinfo.type = NONE;
+			sun4c_vacinfo.type = VAC_NONE;
 			sun4c_vacinfo.num_bytes = 0;
 			sun4c_vacinfo.linesize = 0;
 			sun4c_vacinfo.do_hwflushes = 0;
@@ -301,21 +301,21 @@ void __init sun4c_probe_vac(void)
 			break;
 
 		case (SM_SUN4|SM_4_260):
-			sun4c_vacinfo.type = WRITE_BACK;
+			sun4c_vacinfo.type = VAC_WRITE_BACK;
 			sun4c_vacinfo.num_bytes = 128 * 1024;
 			sun4c_vacinfo.linesize = 16;
 			sun4c_vacinfo.do_hwflushes = 0;
 			break;
 
 		case (SM_SUN4|SM_4_330):
-			sun4c_vacinfo.type = WRITE_THROUGH;
+			sun4c_vacinfo.type = VAC_WRITE_THROUGH;
 			sun4c_vacinfo.num_bytes = 128 * 1024;
 			sun4c_vacinfo.linesize = 16;
 			sun4c_vacinfo.do_hwflushes = 0;
 			break;
 
 		case (SM_SUN4|SM_4_470):
-			sun4c_vacinfo.type = WRITE_BACK;
+			sun4c_vacinfo.type = VAC_WRITE_BACK;
 			sun4c_vacinfo.num_bytes = 128 * 1024;
 			sun4c_vacinfo.linesize = 32;
 			sun4c_vacinfo.do_hwflushes = 0;
@@ -326,7 +326,7 @@ void __init sun4c_probe_vac(void)
 			prom_halt();
 		};
 	} else {
-		sun4c_vacinfo.type = WRITE_THROUGH;
+		sun4c_vacinfo.type = VAC_WRITE_THROUGH;
 
 		if ((idprom->id_machtype == (SM_SUN4C | SM_4C_SS1)) ||
 		    (idprom->id_machtype == (SM_SUN4C | SM_4C_SS1PLUS))) {

arch/sparc64/kernel/ioctl32.c

@@ -55,6 +55,7 @@
 #if defined(CONFIG_BLK_DEV_LVM) || defined(CONFIG_BLK_DEV_LVM_MODULE)
 #include <linux/lvm.h>
 #endif /* LVM */
+#include <linux/dm-ioctl.h>
 
 #include <scsi/scsi.h>
 /* Ugly hack. */
@@ -5012,6 +5013,19 @@ COMPATIBLE_IOCTL(NBD_CLEAR_QUE)
 COMPATIBLE_IOCTL(NBD_PRINT_DEBUG)
 COMPATIBLE_IOCTL(NBD_SET_SIZE_BLOCKS)
 COMPATIBLE_IOCTL(NBD_DISCONNECT)
+/* device-mapper */
+COMPATIBLE_IOCTL(DM_VERSION)
+COMPATIBLE_IOCTL(DM_REMOVE_ALL)
+COMPATIBLE_IOCTL(DM_DEV_CREATE)
+COMPATIBLE_IOCTL(DM_DEV_REMOVE)
+COMPATIBLE_IOCTL(DM_DEV_RELOAD)
+COMPATIBLE_IOCTL(DM_DEV_SUSPEND)
+COMPATIBLE_IOCTL(DM_DEV_RENAME)
+COMPATIBLE_IOCTL(DM_DEV_DEPS)
+COMPATIBLE_IOCTL(DM_DEV_STATUS)
+COMPATIBLE_IOCTL(DM_TARGET_STATUS)
+COMPATIBLE_IOCTL(DM_TARGET_WAIT)
+
 /* And these ioctls need translation */
 HANDLE_IOCTL(MEMREADOOB32, mtd_rw_oob)
 HANDLE_IOCTL(MEMWRITEOOB32, mtd_rw_oob)

arch/sparc64/kernel/sys32.S

@@ -42,7 +42,7 @@ sys32_mknod:
 	 and		%o2, %g2, %o2
 
 	.align		32
-	.globl		sys32_sendto, sys32_recvfrom, sys32_getsockopt
+	.globl		sys32_sendto, sys32_recvfrom
 sys32_sendto:
 	sethi		%hi(sys_sendto), %g1
 	jmpl		%g1 + %lo(sys_sendto), %g0
@@ -52,10 +52,6 @@ sys32_recvfrom:
 	sethi		%hi(sys_recvfrom), %g1
 	jmpl		%g1 + %lo(sys_recvfrom), %g0
 	 srl		%o5, 0, %o5
-sys32_getsockopt:
-	sethi		%hi(sys_getsockopt), %g1
-	jmpl		%g1 + %lo(sys_getsockopt), %g0
-	 srl		%o4, 0, %o4
 
 	.globl		sys32_bdflush
 sys32_bdflush:

arch/sparc64/kernel/sys_sparc32.c

@@ -2731,12 +2731,34 @@ static int do_set_icmpv6_filter(int fd, int level, int optname,
 	return ret;
 }
 
+static int do_set_sock_timeout(int fd, int level, int optname, char *optval, int optlen)
+{
+	struct timeval32 *up = (struct timeval32 *) optval;
+	struct timeval ktime;
+	mm_segment_t old_fs;
+	int err;
+
+	if (optlen < sizeof(*up))
+		return -EINVAL;
+	if (get_user(ktime.tv_sec, &up->tv_sec) ||
+	    __get_user(ktime.tv_usec, &up->tv_usec))
+		return -EFAULT;
+	old_fs = get_fs();
+	set_fs(KERNEL_DS);
+	err = sys_setsockopt(fd, level, optname, (char *) &ktime, sizeof(ktime));
+	set_fs(old_fs);
+
+	return err;
+}
+
 asmlinkage int sys32_setsockopt(int fd, int level, int optname,
 				char *optval, int optlen)
 {
 	if (optname == SO_ATTACH_FILTER)
 		return do_set_attach_filter(fd, level, optname,
 					    optval, optlen);
+	if (optname == SO_RCVTIMEO || optname == SO_SNDTIMEO)
+		return do_set_sock_timeout(fd, level, optname, optval, optlen);
 	if (level == SOL_ICMPV6 && optname == ICMPV6_FILTER)
 		return do_set_icmpv6_filter(fd, level, optname,
 					    optval, optlen);
@@ -2744,6 +2766,43 @@ asmlinkage int sys32_setsockopt(int fd, int level, int optname,
 	return sys_setsockopt(fd, level, optname, optval, optlen);
 }
 
+extern asmlinkage long sys_getsockopt(int fd, int level, int optname,
+				      char *optval, int *optlen);
+
+static int do_get_sock_timeout(int fd, int level, int optname, char *optval, int *optlen)
+{
+	struct timeval32 *up = (struct timeval32 *) optval;
+	struct timeval ktime;
+	mm_segment_t old_fs;
+	int len, err;
+
+	if (get_user(len, optlen))
+		return -EFAULT;
+	if (len < sizeof(*up))
+		return -EINVAL;
+	len = sizeof(ktime);
+	old_fs = get_fs();
+	set_fs(KERNEL_DS);
+	err = sys_getsockopt(fd, level, optname, (char *) &ktime, &len);
+	set_fs(old_fs);
+
+	if (!err) {
+		if (put_user(sizeof(*up), optlen) ||
+		    put_user(ktime.tv_sec, &up->tv_sec) ||
+		    __put_user(ktime.tv_usec, &up->tv_usec))
+			err = -EFAULT;
+	}
+	return err;
+}
+
+asmlinkage int sys32_getsockopt(int fd, int level, int optname,
+				char *optval, int *optlen)
+{
+	if (optname == SO_RCVTIMEO || optname == SO_SNDTIMEO)
+		return do_get_sock_timeout(fd, level, optname, optval, optlen);
+	return sys_getsockopt(fd, level, optname, optval, optlen);
+}
+
 extern void check_pending(int signum);
 
 asmlinkage int sys32_sigaction (int sig, struct old_sigaction32 *act, struct old_sigaction32 *oact)

arch/sparc64/kernel/systbls.S

@@ -57,7 +57,7 @@ sys_call_table32:
 	.word sys_setsid, sys_fchdir, sys_fgetxattr, sys_listxattr, sys_llistxattr
 /*180*/	.word sys_flistxattr, sys_removexattr, sys_lremovexattr, sys32_sigpending, sys32_query_module
 	.word sys_setpgid, sys_fremovexattr, sys_tkill, sys_exit_group, sparc64_newuname
-/*190*/	.word sys32_init_module, sparc64_personality, sys_nis_syscall, sys_nis_syscall, sys_nis_syscall
+/*190*/	.word sys32_init_module, sparc64_personality, sys_remap_file_pages, sys_nis_syscall, sys_nis_syscall
 	.word sys_nis_syscall, sys_nis_syscall, sys_getppid, sys32_sigaction, sys_sgetmask
 /*200*/	.word sys_ssetmask, sys_sigsuspend, sys32_newlstat, sys_uselib, old32_readdir
 	.word sys32_readahead, sys32_socketcall, sys_syslog, sys_lookup_dcookie, sys_nis_syscall
@@ -116,7 +116,7 @@ sys_call_table:
 	.word sys_setsid, sys_fchdir, sys_fgetxattr, sys_listxattr, sys_llistxattr
 /*180*/	.word sys_flistxattr, sys_removexattr, sys_lremovexattr, sys_nis_syscall, sys_query_module
 	.word sys_setpgid, sys_fremovexattr, sys_tkill, sys_exit_group, sparc64_newuname
-/*190*/	.word sys_init_module, sparc64_personality, sys_nis_syscall, sys_nis_syscall, sys_nis_syscall
+/*190*/	.word sys_init_module, sparc64_personality, sys_remap_file_pages, sys_nis_syscall, sys_nis_syscall
 	.word sys_nis_syscall, sys_nis_syscall, sys_getppid, sys_nis_syscall, sys_sgetmask
 /*200*/	.word sys_ssetmask, sys_nis_syscall, sys_newlstat, sys_uselib, sys_nis_syscall
 	.word sys_readahead, sys_socketcall, sys_syslog, sys_lookup_dcookie, sys_nis_syscall

arch/sparc64/kernel/traps.c

@@ -1524,6 +1524,8 @@ void do_div0(struct pt_regs *regs)
 {
 	siginfo_t info;
 
+	if (regs->tstate & TSTATE_PRIV)
+		die_if_kernel("TL0: Kernel divide by zero.", regs);
 	if (test_thread_flag(TIF_32BIT)) {
 		regs->tpc &= 0xffffffff;
 		regs->tnpc &= 0xffffffff;

drivers/scsi/esp.c

@@ -1136,7 +1136,7 @@ static int __init detect_one_esp(Scsi_Host_Template *tpnt, struct sbus_dev *esp_
 
 #include <asm/sun4paddr.h>
 
-int __init esp_detect(Scsi_Host_Template *tpnt)
+static int __init esp_detect(Scsi_Host_Template *tpnt)
 {
 	static struct sbus_dev esp_dev;
 	int esps_in_use = 0;
@@ -1161,7 +1161,7 @@ int __init esp_detect(Scsi_Host_Template *tpnt)
 
 #else /* !CONFIG_SUN4 */
 
-int __init esp_detect(Scsi_Host_Template *tpnt)
+static int __init esp_detect(Scsi_Host_Template *tpnt)
 {
 	struct sbus_bus *sbus;
 	struct sbus_dev *esp_dev, *sbdev_iter;
@@ -1385,8 +1385,8 @@ static int esp_host_info(struct esp *esp, char *ptr, off_t offset, int len)
 }
 
 /* ESP proc filesystem code. */
-int esp_proc_info(char *buffer, char **start, off_t offset, int length,
-		  int hostno, int inout)
+static int esp_proc_info(char *buffer, char **start, off_t offset,
+			 int length, int hostno, int inout)
 {
 	struct esp *esp;
 
@@ -1830,7 +1830,7 @@ static void esp_exec_cmd(struct esp *esp)
 }
 
 /* Queue a SCSI command delivered from the mid-level Linux SCSI code. */
-int esp_queue(Scsi_Cmnd *SCpnt, void (*done)(Scsi_Cmnd *))
+static int esp_queue(Scsi_Cmnd *SCpnt, void (*done)(Scsi_Cmnd *))
 {
 	struct esp *esp;
 
@@ -1867,7 +1867,7 @@ int esp_queue(Scsi_Cmnd *SCpnt, void (*done)(Scsi_Cmnd *))
 }
 
 /* Only queuing supported in this ESP driver. */
-int esp_command(Scsi_Cmnd *SCpnt)
+static int esp_command(Scsi_Cmnd *SCpnt)
 {
 	struct esp *esp = (struct esp *) SCpnt->host->hostdata;
 
@@ -1932,7 +1932,7 @@ static void esp_dump_state(struct esp *esp)
 }
 
 /* Abort a command. */
-int esp_abort(Scsi_Cmnd *SCptr)
+static int esp_abort(Scsi_Cmnd *SCptr)
 {
 	struct esp *esp = (struct esp *) SCptr->host->hostdata;
 	unsigned long flags;
@@ -2068,7 +2068,7 @@ static int esp_do_resetbus(struct esp *esp)
 /* Reset ESP chip, reset hanging bus, then kill active and
  * disconnected commands for targets without soft reset.
  */
-int esp_reset(Scsi_Cmnd *SCptr)
+static int esp_reset(Scsi_Cmnd *SCptr)
 {
 	struct esp *esp = (struct esp *) SCptr->host->hostdata;
 	unsigned long flags;
@@ -4359,7 +4359,7 @@ static void esp_intr(int irq, void *dev_id, struct pt_regs *pregs)
 	spin_unlock_irqrestore(esp->ehost->host_lock, flags);
 }
 
-void esp_slave_detach(Scsi_Device* SDptr)
+static void esp_slave_detach(Scsi_Device* SDptr)
 {
 	struct esp *esp = (struct esp *) SDptr->host->hostdata;
 	esp->targets_present &= ~(1 << SDptr->id);
@@ -4368,7 +4368,27 @@ void esp_slave_detach(Scsi_Device* SDptr)
 	SDptr->hostdata = NULL;
 }
 
-static Scsi_Host_Template driver_template = SCSI_SPARC_ESP;
 
-#include "scsi_module.c"
+static Scsi_Host_Template driver_template = {
+	.proc_name		= "esp",
+	.proc_info		= esp_proc_info,
+	.name			= "Sun ESP 100/100a/200",
+	.detect			= esp_detect,
+	.slave_detach		= esp_slave_detach,
+	.info			= esp_info,
+	.command		= esp_command,
+	.queuecommand		= esp_queue,
+	.eh_abort_handler	= esp_abort,
+	.eh_bus_reset_handler	= esp_reset,
+	.can_queue		= 7,
+	.this_id		= 7,
+	.sg_tablesize		= SG_ALL,
+	.cmd_per_lun		= 1,
+	.use_clustering		= ENABLE_CLUSTERING,
+/* Sparc32's iommu code cannot handle highmem pages yet. */
+#ifdef CONFIG_SPARC64
+	.highmem_io		= 1,
+#endif
+};
 
+#include "scsi_module.c"

drivers/scsi/esp.h

@@ -403,42 +403,6 @@ struct esp {
 #define ESP_MHZ_TO_CYCLE(mhertz)  ((1000000000) / ((mhertz) / 1000))
 #define ESP_TICK(ccf, cycle)  ((7682 * (ccf) * (cycle) / 1000))
 
-extern int esp_detect(struct SHT *);
-extern const char *esp_info(struct Scsi_Host *);
-extern int esp_queue(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
-extern int esp_command(Scsi_Cmnd *);
-extern int esp_abort(Scsi_Cmnd *);
-extern int esp_reset(Scsi_Cmnd *);
-extern int esp_proc_info(char *buffer, char **start, off_t offset, int length,
-			 int hostno, int inout);
-extern void esp_slave_detach(Scsi_Device* SDptr);
-
-#ifdef CONFIG_SPARC64
-#define ESP_HIGHMEM_IO	1
-#else
-/* Sparc32's iommu code cannot handle highmem pages yet. */
-#define ESP_HIGHMEM_IO	0
-#endif
-
-#define SCSI_SPARC_ESP {					\
-		.proc_name	=	"esp",			\
-		.proc_info	=	&esp_proc_info,		\
-		.name		=	"Sun ESP 100/100a/200",	\
-		.detect		=	esp_detect,		\
-		.slave_detach	=	esp_slave_detach,	\
-		.info		=	esp_info,		\
-		.command	=	esp_command,		\
-		.queuecommand	=	esp_queue,		\
-		.eh_abort_handler =	esp_abort,		\
-		.eh_bus_reset_handler =	esp_reset,		\
-		.can_queue	=	7,			\
-		.this_id	=	7,			\
-		.sg_tablesize	=	SG_ALL,			\
-		.cmd_per_lun	=	1,			\
-		.use_clustering	=	ENABLE_CLUSTERING,	\
-		.highmem_io	=	ESP_HIGHMEM_IO,		\
-}
-
 /* For our interrupt engine. */
 #define for_each_esp(esp) \
         for((esp) = espchain; (esp); (esp) = (esp)->next)

drivers/scsi/qlogicpti.c

@@ -807,7 +807,7 @@ static int __init qpti_map_queues(struct qlogicpti *qpti)
 }
 
 /* Detect all PTI Qlogic ISP's in the machine. */
-int __init qlogicpti_detect(Scsi_Host_Template *tpnt)
+static int __init qlogicpti_detect(Scsi_Host_Template *tpnt)
 {
 	struct qlogicpti *qpti;
 	struct Scsi_Host *qpti_host;
@@ -946,7 +946,7 @@ int __init qlogicpti_detect(Scsi_Host_Template *tpnt)
 	return nqptis;
 }
 
-int qlogicpti_release(struct Scsi_Host *host)
+static int qlogicpti_release(struct Scsi_Host *host)
 {
 	struct qlogicpti *qpti = (struct qlogicpti *) host->hostdata;
 
@@ -1164,7 +1164,10 @@ static void ourdone(Scsi_Cmnd *Cmnd)
 	done(Cmnd);
 }
 
-int qlogicpti_queuecommand_slow(Scsi_Cmnd *Cmnd, void (*done)(Scsi_Cmnd *))
+static int qlogicpti_queuecommand(Scsi_Cmnd *Cmnd, void (*done)(Scsi_Cmnd *));
+
+static int qlogicpti_queuecommand_slow(Scsi_Cmnd *Cmnd,
+				       void (*done)(Scsi_Cmnd *))
 {
 	struct qlogicpti *qpti = (struct qlogicpti *) Cmnd->host->hostdata;
 	unsigned long flags;
@@ -1240,7 +1243,7 @@ int qlogicpti_queuecommand_slow(Scsi_Cmnd *Cmnd, void (*done)(Scsi_Cmnd *))
  *
  * "This code must fly." -davem
  */
-int qlogicpti_queuecommand(Scsi_Cmnd *Cmnd, void (*done)(Scsi_Cmnd *))
+static int qlogicpti_queuecommand(Scsi_Cmnd *Cmnd, void (*done)(Scsi_Cmnd *))
 {
 	struct Scsi_Host *host = Cmnd->host;
 	struct qlogicpti *qpti = (struct qlogicpti *) host->hostdata;
@@ -1461,7 +1464,7 @@ static void qpti_intr(int irq, void *dev_id, struct pt_regs *regs)
 	local_irq_restore(flags);
 }
 
-int qlogicpti_abort(Scsi_Cmnd *Cmnd)
+static int qlogicpti_abort(Scsi_Cmnd *Cmnd)
 {
 	u_short param[6];
 	struct Scsi_Host *host = Cmnd->host;
@@ -1503,7 +1506,7 @@ int qlogicpti_abort(Scsi_Cmnd *Cmnd)
 	return return_status;
 }
 
-int qlogicpti_reset(Scsi_Cmnd *Cmnd)
+static int qlogicpti_reset(Scsi_Cmnd *Cmnd)
 {
 	u_short param[6];
 	struct Scsi_Host *host = Cmnd->host;
@@ -1532,6 +1535,23 @@ int qlogicpti_reset(Scsi_Cmnd *Cmnd)
 	return return_status;
 }
 
-static Scsi_Host_Template driver_template = QLOGICPTI;
+static Scsi_Host_Template driver_template = {
+	.detect			= qlogicpti_detect,
+	.release		= qlogicpti_release,
+	.info			= qlogicpti_info,
+	.queuecommand		= qlogicpti_queuecommand_slow,
+	.eh_abort_handler	= qlogicpti_abort,
+	.eh_bus_reset_handler	= qlogicpti_reset,
+	.can_queue		= QLOGICPTI_REQ_QUEUE_LEN,
+	.this_id		= 7,
+	.sg_tablesize		= QLOGICPTI_MAX_SG(QLOGICPTI_REQ_QUEUE_LEN),
+	.cmd_per_lun		= 1,
+	.use_clustering		= ENABLE_CLUSTERING,
+/* Sparc32's iommu code cannot handle highmem pages yet. */
+#ifdef CONFIG_SPARC64
+	.highmem_io		= 1,
+#endif
+};
+
 
 #include "scsi_module.c"

drivers/scsi/qlogicpti.h

@@ -47,18 +47,6 @@
 #define QLOGICPTI_REQ_QUEUE_LEN	255	/* must be power of two - 1 */
 #define QLOGICPTI_MAX_SG(ql)	(4 + ((ql) > 0) ? 7*((ql) - 1) : 0)
 
-#ifndef NULL
-#define NULL (0)
-#endif
-
-int qlogicpti_detect(Scsi_Host_Template *);
-int qlogicpti_release(struct Scsi_Host *);
-const char * qlogicpti_info(struct Scsi_Host *);
-int qlogicpti_queuecommand(Scsi_Cmnd *, void (* done)(Scsi_Cmnd *));
-int qlogicpti_queuecommand_slow(Scsi_Cmnd *, void (* done)(Scsi_Cmnd *));
-int qlogicpti_abort(Scsi_Cmnd *);
-int qlogicpti_reset(Scsi_Cmnd *);
-
 /* mailbox command complete status codes */
 #define MBOX_COMMAND_COMPLETE		0x4000
 #define INVALID_COMMAND			0x4001
@@ -514,28 +502,6 @@ struct qlogicpti {
 #define HCCTRL_B1ENAB           0x0008      /* Breakpoint 1 enable              */
 #define HCCTRL_B0ENAB           0x0004      /* Breakpoint 0 enable              */
 
-#ifdef CONFIG_SPARC64
-#define QLOGICPTI_HIGHMEM_IO 1
-#else
-/* Sparc32's iommu code cannot handle highmem pages yet. */
-#define QLOGICPTI_HIGHMEM_IO 0
-#endif
-
-#define QLOGICPTI {						\
-	.detect		=	qlogicpti_detect,		\
-	.release	=	qlogicpti_release,		\
-	.info		=	qlogicpti_info,			\
-	.queuecommand	=	qlogicpti_queuecommand_slow,	\
-	.eh_abort_handler	=	qlogicpti_abort,	\
-	.eh_bus_reset_handler	=	qlogicpti_reset,	\
-	.can_queue	=	QLOGICPTI_REQ_QUEUE_LEN,	\
-	.this_id	=	7,				\
-	.sg_tablesize	=	QLOGICPTI_MAX_SG(QLOGICPTI_REQ_QUEUE_LEN), \
-	.cmd_per_lun	=	1,				\
-	.use_clustering	=	ENABLE_CLUSTERING,		\
-	.highmem_io	=	QLOGICPTI_HIGHMEM_IO,		\
-}
-
 /* For our interrupt engine. */
 #define for_each_qlogicpti(qp) \
         for((qp) = qptichain; (qp); (qp) = (qp)->next)

include/asm-sparc/poll.h

@@ -12,6 +12,7 @@
 #define POLLRDBAND	128
 #define POLLWRBAND	256
 #define POLLMSG		512
+#define POLLREMOVE	1024
 
 struct pollfd {
 	int fd;

include/asm-sparc/system.h

@@ -135,7 +135,7 @@ extern void fpsave(unsigned long *fpregs, unsigned long *fsr,
 	 * clobber every non-fixed-usage register besides l2/l3/o4/o5.  -DaveM
 	 *
 	 * Hey Dave, that do not touch sign is too much of an incentive
-	 * - Anton
+	 * - Anton & Pete
 	 */
 #define switch_to(prev, next, last) do {						\
 	__label__ here;									\
@@ -160,6 +160,7 @@ extern void fpsave(unsigned long *fpregs, unsigned long *fsr,
 	"wr	%%g4, 0x20, %%psr\n\t"							\
 	"nop\n\t"									\
 	"nop\n\t"									\
+	"nop\n\t"	/* LEON needs this: load to %sp depends on CWP. */		\
 	"ldd	[%%g6 + %4], %%sp\n\t"							\
 	"wr	%%g5, 0x0, %%wim\n\t"							\
 	"ldd	[%%sp + 0x00], %%l0\n\t"						\

include/asm-sparc/unistd.h

@@ -207,7 +207,7 @@
 #define __NR_uname              189 /* Linux Specific                              */
 #define __NR_init_module        190 /* Linux Specific                              */
 #define __NR_personality        191 /* Linux Specific                              */
-/* #define __NR_prof            192    Linux Specific                              */
+#define __NR_remap_file_pages   192 /* Linux Specific                              */
 /* #define __NR_break           193    Linux Specific                              */
 /* #define __NR_lock            194    Linux Specific                              */
 /* #define __NR_mpx             195    Linux Specific                              */

include/asm-sparc/vac-ops.h

@@ -98,8 +98,8 @@ struct sun4c_vac_props {
 	unsigned int num_bytes;     /* Size of the cache */
 	unsigned int num_lines;     /* Number of cache lines */
 	unsigned int do_hwflushes;  /* Hardware flushing available? */
-	enum { NONE, WRITE_THROUGH,
-	    WRITE_BACK } type;      /* What type of VAC? */
+	enum { VAC_NONE, VAC_WRITE_THROUGH,
+	    VAC_WRITE_BACK } type;  /* What type of VAC? */
 	unsigned int linesize;      /* Size of each line in bytes */
 	unsigned int log2lsize;     /* log2(linesize) */
 	unsigned int on;            /* VAC is enabled */

include/asm-sparc64/poll.h

@@ -12,6 +12,7 @@
 #define POLLRDBAND	128
 #define POLLWRBAND	256
 #define POLLMSG		512
+#define POLLREMOVE	1024
 
 struct pollfd {
 	int fd;

include/asm-sparc64/unistd.h

@@ -207,7 +207,7 @@
 #define __NR_uname              189 /* Linux Specific                              */
 #define __NR_init_module        190 /* Linux Specific                              */
 #define __NR_personality        191 /* Linux Specific                              */
-/* #define __NR_prof            192    Linux Specific                              */
+#define __NR_remap_file_pages   192 /* Linux Specific                              */
 /* #define __NR_break           193    Linux Specific                              */
 /* #define __NR_lock            194    Linux Specific                              */
 /* #define __NR_mpx             195    Linux Specific                              */