[PATCH] PA-RISC updates for 2.5.59

 - conversion of remaining drivers to generic device model
 - more of sfr's compat stuff
 - eliminate some bogus syscalls
 - update for MUX driver
 - beginnings of new module code
 - tell the keyboard driver about CONFIG_PARISC

arch/parisc/Makefile

@@ -33,10 +33,10 @@ FINAL_LD=$(CROSS_COMPILE)ld --warn-common --warn-section-align
 
 OBJCOPY_FLAGS =-O binary -R .note -R .comment -S
 
-cflags-y	:= -D__linux__ -pipe -fno-strength-reduce
+cflags-y	:= -pipe
 
-# These should be on for older toolchains or SOM toolchains that don't
-# enable them by default.
+# These flags should be implied by an hppa-linux configuration, but they
+# are not in gcc 3.2.
 cflags-y	+= -mno-space-regs -mfast-indirect-calls
 
 # No fixed-point multiply

arch/parisc/kernel/irq.c

@@ -243,7 +243,7 @@ int show_interrupts(struct seq_file *p, void *v)
 	    for (i = 0; i <= MAX_CPU_IRQ; i++) {
 		struct irqaction *action = &region->action[i];
 		unsigned int irq_no = IRQ_FROM_REGION(regnr) + i;
-		int j=0;
+		int j = 0;
 		if (!action->handler)
 			continue;
 
@@ -251,7 +251,7 @@ int show_interrupts(struct seq_file *p, void *v)
 #ifdef CONFIG_SMP
 		for (; j < NR_CPUS; j++)
 #endif
-		    seq_printf(p, "%10u ", kstat_cpu(j).irqs[regnr][irq_no]);
+		  seq_printf(p, "%10u ", kstat_cpu(j).irqs[irq_no]);
 
 		seq_printf(p, " %14s",
 			    region->data.name ? region->data.name : "N/A");
@@ -388,7 +388,7 @@ void do_irq(struct irqaction *action, int irq, struct pt_regs * regs)
 	int cpu = smp_processor_id();
 
 	irq_enter();
-	++kstat_cpu(cpu).irqs[IRQ_REGION(irq)][IRQ_OFFSET(irq)];
+	++kstat_cpu(cpu).irqs[irq];
 
 	DBG_IRQ(irq, ("do_irq(%d) %d+%d\n", irq, IRQ_REGION(irq), IRQ_OFFSET(irq)));
 

arch/parisc/kernel/module.c

@@ -13,6 +13,12 @@
     You should have received a copy of the GNU General Public License
     along with this program; if not, write to the Free Software
     Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+    (c) 2003 Randolph Chung <tausq@debian.org>
+
+    The best reference for this stuff is probably the Processor-
+    Specific ELF Supplement for PA-RISC:
+	http://ftp.parisc-linux.org/docs/elf-pa-hp.pdf
 */
 #include <linux/moduleloader.h>
 #include <linux/elf.h>
@@ -21,19 +27,92 @@
 #include <linux/string.h>
 #include <linux/kernel.h>
 
-#if 0
+#if 1
 #define DEBUGP printk
 #else
 #define DEBUGP(fmt...)
 #endif
 
-enum parisc_fsel {
-	e_fsel,
-	e_lsel,
-	e_rsel,
-	e_lrsel,
-	e_rrsel
+
+#ifndef __LP64__
+struct got_entry {
+	Elf32_Addr addr;
+};
+
+struct fdesc_entry {
+	Elf32_Addr gp;
+	Elf32_Addr addr;
+};
+
+struct stub_entry {
+	Elf32_Word insns[2]; /* each stub entry has two insns */
+};
+#else
+struct got_entry {
+	Elf64_Addr addr;
+};
+
+struct fdesc_entry {
+	Elf64_Addr dummy[2];
+	Elf64_Addr gp;
+	Elf64_Addr addr;
+};
+
+struct stub_entry {
+	Elf64_Word insns[4]; /* each stub entry has four insns */
 };
+#endif
+
+/* Field selection types defined by hppa */
+#define rnd(x)			(((x)+0x1000)&~0x1fff)
+/* fsel: full 32 bits */
+#define fsel(v,a)		((v)+(a))
+/* lsel: select left 21 bits */
+#define lsel(v,a)		(((v)+(a))>>11)
+/* rsel: select right 11 bits */
+#define rsel(v,a)		(((v)+(a))&0x7ff)
+/* lrsel with rounding of addend to nearest 8k */
+#define lrsel(v,a)		(((v)+rnd(a))>>11)
+/* rrsel with rounding of addend to nearest 8k */
+#define rrsel(v,a)		((((v)+rnd(a))&0x7ff)+((a)-rnd(a)))
+
+#define mask(x,sz)		((x) & ~((1<<(sz))-1))
+
+
+/* The reassemble_* functions prepare an immediate value for
+   insertion into an opcode. pa-risc uses all sorts of weird bitfields
+   in the instruction to hold the value.  */
+static inline int reassemble_14(int as14)
+{
+	return (((as14 & 0x1fff) << 1) |
+		((as14 & 0x2000) >> 13));
+}
+
+static inline int reassemble_17(int as17)
+{
+	return (((as17 & 0x10000) >> 16) |
+		((as17 & 0x0f800) << 5) |
+		((as17 & 0x00400) >> 8) |
+		((as17 & 0x003ff) << 3));
+}
+
+static inline int reassemble_21(int as21)
+{
+	return (((as21 & 0x100000) >> 20) |
+		((as21 & 0x0ffe00) >> 8) |
+		((as21 & 0x000180) << 7) |
+		((as21 & 0x00007c) << 14) |
+		((as21 & 0x000003) << 12));
+}
+
+static inline int reassemble_22(int as22)
+{
+	return (((as22 & 0x200000) >> 21) |
+		((as22 & 0x1f0000) << 5) |
+		((as22 & 0x00f800) << 5) |
+		((as22 & 0x000400) >> 8) |
+		((as22 & 0x0003ff) << 3));
+}
 
 void *module_alloc(unsigned long size)
 {
@@ -42,6 +121,81 @@ void *module_alloc(unsigned long size)
 	return vmalloc(size);
 }
 
+#ifndef __LP64__
+static inline unsigned long count_gots(const Elf_Rela *rela, unsigned long n)
+{
+	return 0;
+}
+
+static inline unsigned long count_fdescs(const Elf_Rela *rela, unsigned long n)
+{
+	return 0;
+}
+
+static inline unsigned long count_stubs(const Elf_Rela *rela, unsigned long n)
+{
+	unsigned long cnt = 0;
+
+	for (; n > 0; n--, rela++)
+	{
+		switch (ELF32_R_TYPE(rela->r_info)) {
+			case R_PARISC_PCREL17F:
+			case R_PARISC_PCREL22F:
+				cnt++;
+		}
+	}
+
+	return cnt;
+}
+#else
+static inline unsigned long count_gots(const Elf_Rela *rela, unsigned long n)
+{
+	unsigned long cnt = 0;
+
+	for (; n > 0; n--, rela++)
+	{
+		switch (ELF64_R_TYPE(rela->r_info)) {
+			case R_PARISC_LTOFF21L:
+			case R_PARISC_LTOFF14R:
+			case R_PARISC_PCREL22F:
+				cnt++;
+		}
+	}
+
+	return cnt;
+}
+
+static inline unsigned long count_fdescs(const Elf_Rela *rela, unsigned long n)
+{
+	unsigned long cnt = 3; /* 3 for finalize */
+
+	for (; n > 0; n--, rela++)
+	{
+		switch (ELF64_R_TYPE(rela->r_info)) {
+			case R_PARISC_FPTR64:
+				cnt++;
+		}
+	}
+
+	return cnt;
+}
+
+static inline unsigned long count_stubs(const Elf_Rela *rela, unsigned long n)
+{
+	unsigned long cnt = 0;
+
+	for (; n > 0; n--, rela++)
+	{
+		switch (ELF64_R_TYPE(rela->r_info)) {
+			case R_PARISC_PCREL22F:
+				cnt++;
+		}
+	}
+
+	return cnt;
+}
+#endif
+
 
 /* Free memory returned from module_alloc */
 void module_free(struct module *mod, void *module_region)
@@ -51,35 +205,145 @@ void module_free(struct module *mod, void *module_region)
            table entries. */
 }
 
-/* We don't need anything special. */
-long module_core_size(const Elf_Ehdr *hdr,
-		      const Elf_Shdr *sechdrs,
-		      const char *secstrings,
-		      struct module *module)
+#define CONST 
+int module_frob_arch_sections(CONST Elf_Ehdr *hdr,
+			      CONST Elf_Shdr *sechdrs,
+			      CONST char *secstrings,
+			      struct module *me)
 {
-	return module->core_size;
+	unsigned long gots = 0, fdescs = 0, stubs = 0;
+	unsigned int i;
+
+	for (i = 1; i < hdr->e_shnum; i++) {
+		const Elf_Rela *rels = (void *)hdr + sechdrs[i].sh_offset;
+		unsigned long nrels = sechdrs[i].sh_size / sizeof(*rels);
+
+		if (sechdrs[i].sh_type != SHT_RELA)
+			continue;
+
+		/* some of these are not relevant for 32-bit/64-bit
+		 * we leave them here to make the code common. the
+		 * compiler will do its thing and optimize out the
+		 * stuff we don't need
+		 */
+		gots += count_gots(rels, nrels);
+		fdescs += count_fdescs(rels, nrels);
+		stubs += count_stubs(rels, nrels);
+	}
+
+	/* align things a bit */
+	me->core_size = ALIGN(me->core_size, 16);
+	me->arch.got_offset = me->core_size;
+	me->core_size += gots * sizeof(struct got_entry);
+
+	me->core_size = ALIGN(me->core_size, 16);
+	me->arch.fdesc_offset = me->core_size;
+	me->core_size += stubs * sizeof(struct fdesc_entry);
+
+	me->core_size = ALIGN(me->core_size, 16);
+	me->arch.stub_offset = me->core_size;
+	me->core_size += stubs * sizeof(struct stub_entry);
+
+	return 0;
 }
 
-long module_init_size(const Elf_Ehdr *hdr,
-		      const Elf_Shdr *sechdrs,
-		      const char *secstrings,
-		      struct module *module)
+static Elf_Addr get_got(struct module *me, unsigned long value, long addend)
 {
-	return module->init_size;
+	unsigned int i;
+	struct got_entry *got;
+
+	value += addend;
+
+	BUG_ON(value == 0);
+
+	got = me->module_core + me->arch.got_offset;
+	for (i = 0; got[i].addr; i++)
+		if (got[i].addr == value)
+			return i * sizeof(struct got_entry);
+
+	got[i].addr = value;
+	return i * sizeof(struct got_entry);
 }
 
-int module_frob_arch_sections(Elf_Ehdr *hdr,
-			      Elf_Shdr *sechdrs,
-			      char *secstrings,
-			      struct module *mod)
+static Elf_Addr get_fdesc(struct module *me, unsigned long value)
 {
-	/* parisc should not need this ... */
-	printk(KERN_ERR "module %s: %s not yet implemented.\n",
-	       mod->name, __FUNCTION__);
-	return 0;
+	struct fdesc_entry *fdesc = me->module_core + me->arch.fdesc_offset;
+
+	if (!value) {
+		printk(KERN_ERR "%s: zero OPD requested!\n", me->name);
+		return 0;
+	}
+
+	/* Look for existing fdesc entry. */
+	while (fdesc->addr) {
+		if (fdesc->addr == value)
+			return (Elf_Addr)fdesc;
+		fdesc++;
+	}
+
+	/* Create new one */
+	fdesc->addr = value;
+	fdesc->gp = (Elf_Addr)me->module_core + me->arch.got_offset;
+	return (Elf_Addr)fdesc;
 }
 
+static Elf_Addr get_stub(struct module *me, unsigned long value, long addend,
+	int millicode)
+{
+	unsigned long i;
+	struct stub_entry *stub;
+
+	i = me->arch.stub_count++;
+	stub = me->module_core + me->arch.stub_offset + 
+	       i * sizeof(struct stub_entry);
+
+#ifndef __LP64__
+/* for 32-bit the stub looks like this:
+ * 	ldil L'XXX,%r1
+ * 	be,n R'XXX(%sr4,%r1)
+ */
+	stub->insns[0] = 0x20200000;	/* ldil L'XXX,%r1	*/
+	stub->insns[1] = 0xe0202002;	/* be,n R'XXX(%sr4,%r1)	*/
+
+	stub->insns[0] |= reassemble_21(lrsel(value, addend));
+	stub->insns[1] |= reassemble_17(rrsel(value, addend) / 4);
+#else
+/* for 64-bit we have two kinds of stubs:
+ * for normal function calls:
+ * 	ldd 0(%dp),%dp
+ * 	ldd 10(%dp), %r1
+ * 	bve (%r1)
+ * 	ldd 18(%dp), %dp
+ *
+ * for millicode:
+ * 	ldil 0, %r1
+ * 	ldo 0(%r1), %r1
+ * 	ldd 10(%r1), %r1
+ * 	bve,n (%r1)
+ */
+	if (!millicode)
+	{
+		stub->insns[0] = 0x537b0000;	/* ldd 0(%dp),%dp	*/
+		stub->insns[1] = 0x53610020;	/* ldd 10(%dp),%r1	*/
+		stub->insns[2] = 0xe820d000;	/* bve (%r1)		*/
+		stub->insns[3] = 0x537b0030;	/* ldd 18(%dp),%dp	*/
 
+		stub->insns[0] |= reassemble_21(get_got(me, value, addend));
+	}
+	else
+	{
+		stub->insns[0] = 0x20200000;	/* ldil 0,%r1		*/
+		stub->insns[1] = 0x34210000;	/* ldo 0(%r1), %r1	*/
+		stub->insns[2] = 0x50210020;	/* ldd 10(%r1),%r1	*/
+		stub->insns[3] = 0xe820d002;	/* bve,n (%r1)		*/
+
+		stub->insns[0] |= reassemble_21(lrsel(value, addend));
+		stub->insns[1] |= reassemble_14(rrsel(value, addend));
+	}
+#endif
+
+	return (Elf_Addr)stub;
+}
 
 int apply_relocate(Elf_Shdr *sechdrs,
 		   const char *strtab,
@@ -104,7 +368,10 @@ int apply_relocate_add(Elf_Shdr *sechdrs,
 	Elf32_Rela *rel = (void *)sechdrs[relsec].sh_addr;
 	Elf32_Sym *sym;
 	Elf32_Word *loc;
-	Elf32_Addr value;
+	Elf32_Addr val;
+	Elf32_Sword addend;
+	Elf32_Addr dot;
+	register unsigned long dp asm ("r27");
 
 	DEBUGP("Applying relocate section %u to %u\n", relsec,
 	       sechdrs[relsec].sh_info);
@@ -120,59 +387,81 @@ int apply_relocate_add(Elf_Shdr *sechdrs,
 			       me->name, strtab + sym->st_name);
 			return -ENOENT;
 		}
+		dot = (sechdrs[relsec].sh_addr + rel->r_offset) & ~0x03;
 
-		value = sym->st_value + rel[i].r_addend;
+		val = sym->st_value;
+		addend = rel[i].r_addend;
 
-		DEBUGP("Symbol %s loc 0x%lx value 0x%lx: ",
+#if 0
+#define r(t) ELF32_R_TYPE(rel[i].r_info)==t ? #t :
+		DEBUGP("Symbol %s loc 0x%x val 0x%x addend 0x%x: %s\n",
 			strtab + sym->st_name,
-			(uint32_t)loc, value);
+			(uint32_t)loc, val, addend,
+			r(R_PARISC_PLABEL32)
+			r(R_PARISC_DIR32)
+			r(R_PARISC_DIR21L)
+			r(R_PARISC_DIR14R)
+			r(R_PARISC_SEGREL32)
+			r(R_PARISC_DPREL21L)
+			r(R_PARISC_DPREL14R)
+			r(R_PARISC_PCREL17F)
+			r(R_PARISC_PCREL22F)
+			"UNKNOWN");
+#undef r
+#endif
 
 		switch (ELF32_R_TYPE(rel[i].r_info)) {
 		case R_PARISC_PLABEL32:
 			/* 32-bit function address */
-			DEBUGP("R_PARISC_PLABEL32\n");
+			/* no function descriptors... */
+			*loc = fsel(val, addend);
 			break;
 		case R_PARISC_DIR32:
 			/* direct 32-bit ref */
-			DEBUGP("R_PARISC_DIR32\n");
+			*loc = fsel(val, addend);
 			break;
 		case R_PARISC_DIR21L:
 			/* left 21 bits of effective address */
-			DEBUGP("R_PARISC_DIR21L\n");
+			*loc = mask(*loc, 21) | reassemble_21(lrsel(val, addend));
 			break;
 		case R_PARISC_DIR14R:
 			/* right 14 bits of effective address */
-			DEBUGP("R_PARISC_DIR14R\n");
+			*loc = mask(*loc, 14) | reassemble_14(rrsel(val, addend));
 			break;
 		case R_PARISC_SEGREL32:
 			/* 32-bit segment relative address */
-			DEBUGP("R_PARISC_SEGREL32\n");
+			val -= (uint32_t)me->module_core;
+			*loc = fsel(val, addend); 
 			break;
 		case R_PARISC_DPREL21L:
 			/* left 21 bit of relative address */
-			DEBUGP("R_PARISC_DPREL21L\n");
+			val -= dp;
+			*loc = mask(*loc, 21) | reassemble_21(lrsel(val, addend) - dp);
 			break;
 		case R_PARISC_DPREL14R:
 			/* right 14 bit of relative address */
-			DEBUGP("R_PARISC_DPREL14R\n");
+			val -= dp;
+			*loc = mask(*loc, 14) | reassemble_14(rrsel(val, addend) - dp);
 			break;
 		case R_PARISC_PCREL17F:
 			/* 17-bit PC relative address */
-			DEBUGP("R_PARISC_PCREL17F\n");
+			val = get_stub(me, val, addend, 0) - dot - 8;
+			*loc = (*loc&0x1f1ffd) | reassemble_17(val);
 			break;
 		case R_PARISC_PCREL22F:
-			/* 22-bit PC relative address */
-			DEBUGP("R_PARISC_PCREL22F\n");
+			/* 22-bit PC relative address; only defined for pa20 */
+			val = get_stub(me, val, addend, 0) - dot - 8;
+			*loc = (*loc&0x3ff1ffd) | reassemble_22(val);
 			break;
 
 		default:
-			printk(KERN_ERR "module %s: Unknown relocation: %Lu\n",
+			printk(KERN_ERR "module %s: Unknown relocation: %u\n",
 			       me->name, ELF32_R_TYPE(rel[i].r_info));
 			return -ENOEXEC;
 		}
 	}
 
-	return -ENOEXEC;
+	return 0;
 }
 
 #else
@@ -186,7 +475,9 @@ int apply_relocate_add(Elf_Shdr *sechdrs,
 	Elf64_Rela *rel = (void *)sechdrs[relsec].sh_addr;
 	Elf64_Sym *sym;
 	Elf64_Word *loc;
-	Elf64_Addr value;
+	Elf64_Addr val;
+	Elf64_Sxword addend;
+	Elf64_Addr dot;
 
 	DEBUGP("Applying relocate section %u to %u\n", relsec,
 	       sechdrs[relsec].sh_info);
@@ -202,38 +493,56 @@ int apply_relocate_add(Elf_Shdr *sechdrs,
 			       me->name, strtab + sym->st_name);
 			return -ENOENT;
 		}
+		dot = (sechdrs[relsec].sh_addr + rel->r_offset) & ~0x03;
 
-		value = sym->st_value + rel[i].r_addend;
+		val = sym->st_value;
+		addend = rel[i].r_addend;
 
-		DEBUGP("Symbol %s loc 0x%Lx value 0x%Lx: ",
+#if 1
+#define r(t) ELF64_R_TYPE(rel[i].r_info)==t ? #t :
+		DEBUGP("Symbol %s loc %p val 0x%Lx addend 0x%Lx: %s\n",
 			strtab + sym->st_name,
-			(uint64_t)loc, value);
+			loc, val, addend,
+			r(R_PARISC_LTOFF14R)
+			r(R_PARISC_LTOFF21L)
+			r(R_PARISC_PCREL22F)
+			r(R_PARISC_DIR64)
+			r(R_PARISC_SEGREL32)
+			r(R_PARISC_FPTR64)
+			"UNKNOWN");
+#undef r
+#endif
 
 		switch (ELF64_R_TYPE(rel[i].r_info)) {
-		case R_PARISC_LTOFF14R:
-			/* LT-relative; right 14 bits */
-			DEBUGP("R_PARISC_LTOFF14R\n");
-			break;
 		case R_PARISC_LTOFF21L:
 			/* LT-relative; left 21 bits */
-			DEBUGP("R_PARISC_LTOFF21L\n");
+			*loc = mask(*loc, 21) | reassemble_21(get_got(me, val, addend));
+			break;
+		case R_PARISC_LTOFF14R:
+			/* L(ltoff(val+addend)) */
+			/* LT-relative; right 14 bits */
+			*loc = mask(*loc, 14) | reassemble_14(get_got(me, val, addend));
 			break;
 		case R_PARISC_PCREL22F:
 			/* PC-relative; 22 bits */
-			DEBUGP("R_PARISC_PCREL22F\n");
+			if (strncmp(strtab + sym->st_name, "$$", 2) == 0)
+				val = get_stub(me, val, addend, 1) - dot - 8;
+			else
+				val = get_stub(me, val, addend, 0) - dot - 8;
+			*loc = (*loc&0x3ff1ffd) | reassemble_22(val);
 			break;
 		case R_PARISC_DIR64:
 			/* 64-bit effective address */
-			DEBUGP("R_PARISC_DIR64\n");
-			*loc = value;
+			*loc = fsel(val, addend);
 			break;
 		case R_PARISC_SEGREL32:
 			/* 32-bit segment relative address */
-			DEBUGP("R_PARISC_SEGREL32\n");
+			val -= (uint64_t)me->module_core;
+			*loc = fsel(val, addend); 
 			break;
 		case R_PARISC_FPTR64:
 			/* 64-bit function address */
-			DEBUGP("R_PARISC_FPTR64\n");
+			*loc = get_fdesc(me, val+addend);
 			break;
 
 		default:
@@ -242,7 +551,7 @@ int apply_relocate_add(Elf_Shdr *sechdrs,
 			return -ENOEXEC;
 		}
 	}
-	return -ENOEXEC;
+	return 0;
 }
 #endif
 
@@ -250,5 +559,14 @@ int module_finalize(const Elf_Ehdr *hdr,
 		    const Elf_Shdr *sechdrs,
 		    struct module *me)
 {
+#ifdef __LP64__
+	me->init = (void *)get_fdesc(me, (Elf_Addr)me->init);
+#ifdef CONFIG_MODULE_UNLOAD
+	if (me->cleanup)
+		me->cleanup = (void *)get_fdesc(me, (Elf_Addr)me->cleanup);
+	if (me->destroy)
+		me->destroy = (void *)get_fdesc(me, (Elf_Addr)me->destroy);
+#endif
+#endif
 	return 0;
 }

arch/parisc/kernel/parisc_ksyms.c

@@ -31,10 +31,6 @@ EXPORT_SYMBOL(hppa_dma_ops);
 EXPORT_SYMBOL(get_pci_node_path);
 #endif
 
-#ifdef CONFIG_IOMMU_CCIO
-EXPORT_SYMBOL(ccio_get_fake);
-#endif
-
 #include <linux/sched.h>
 #include <asm/irq.h>
 EXPORT_SYMBOL(enable_irq);

arch/parisc/kernel/signal32.c

@@ -17,59 +17,6 @@ struct k_sigaction32 {
 	struct sigaction32 sa;
 };
 
-typedef unsigned int old_sigset_t32;
-
-static int
-put_old_sigset32(old_sigset_t32 *up, old_sigset_t *set)
-{
-	old_sigset_t32 set32 = *set;
-	return put_user(set32, up);
-}
-
-static int
-get_old_segset32(old_sigset_t32 *up, old_sigset_t *set)
-{
-	old_sigset_t32 set32;
-	int r;
-
-	if ((r = get_user(set32, up)) == 0)
-		*set = set32;
-
-	return r;
-}
-
-long
-sys32_sigpending(old_sigset_t32 *set)
-{
-	extern long sys_sigpending(old_sigset_t *set);
-	old_sigset_t pending;
-	int ret;
-
-	KERNEL_SYSCALL(ret, sys_sigpending, &pending);
-
-	/* can't put_user an old_sigset_t -- it is too big */
-	if (put_old_sigset32(set, &pending))
-		return -EFAULT;
-
-	return ret;
-}
-
-int sys32_sigprocmask(int how, old_sigset_t32 *set, 
-				 old_sigset_t32 *oset)
-{
-	extern int sys_sigprocmask(int how, old_sigset_t *set, 
-				 old_sigset_t *oset);
-	old_sigset_t s;
-	int ret;
-
-	if (set && get_old_segset32 (set, &s))
-		return -EFAULT;
-	KERNEL_SYSCALL(ret, sys_sigprocmask, how, set ? &s : NULL, oset ? &s : NULL);
-	if (!ret && oset && put_old_sigset32(oset, &s))
-		return -EFAULT;
-	return ret;
-}
-
 static inline void
 sigset_32to64(sigset_t *s64, sigset_t32 *s32)
 {

arch/parisc/kernel/sys_parisc32.c

@@ -314,74 +314,6 @@ asmlinkage long sys32_unimplemented(int r26, int r25, int r24, int r23,
     return -ENOSYS;
 }
 
-/* 32-bit user apps use struct statfs which uses 'long's */
-struct statfs32 {
-	__s32 f_type;
-	__s32 f_bsize;
-	__s32 f_blocks;
-	__s32 f_bfree;
-	__s32 f_bavail;
-	__s32 f_files;
-	__s32 f_ffree;
-	__kernel_fsid_t f_fsid;
-	__s32 f_namelen;
-	__s32 f_spare[6];
-};
-
-/* convert statfs struct to statfs32 struct and copy result to user */
-static unsigned long statfs32_to_user(struct statfs32 *ust32, struct statfs *st)
-{
-    struct statfs32 st32;
-#undef CP
-#define CP(a) st32.a = st->a
-    CP(f_type);
-    CP(f_bsize);
-    CP(f_blocks);
-    CP(f_bfree);
-    CP(f_bavail);
-    CP(f_files);
-    CP(f_ffree);
-    CP(f_fsid);
-    CP(f_namelen);
-    return copy_to_user(ust32, &st32, sizeof st32);
-}
-
-/* The following statfs calls are copies of code from linux/fs/open.c and
- * should be checked against those from time to time */
-asmlinkage long sys32_statfs(const char * path, struct statfs32 * buf)
-{
-	struct nameidata nd;
-	int error;
-
-	error = user_path_walk(path, &nd);
-	if (!error) {
-		struct statfs tmp;
-		error = vfs_statfs(nd.dentry->d_inode->i_sb, &tmp);
-		if (!error && statfs32_to_user(buf, &tmp))
-			error = -EFAULT;
-		path_release(&nd);
-	}
-	return error;
-}
-
-asmlinkage long sys32_fstatfs(unsigned int fd, struct statfs32 * buf)
-{
-	struct file * file;
-	struct statfs tmp;
-	int error;
-
-	error = -EBADF;
-	file = fget(fd);
-	if (!file)
-		goto out;
-	error = vfs_statfs(file->f_dentry->d_inode->i_sb, &tmp);
-	if (!error && statfs32_to_user(buf, &tmp))
-		error = -EFAULT;
-	fput(file);
-out:
-	return error;
-}
-
 extern asmlinkage long sys_fcntl(unsigned int fd, unsigned int cmd, unsigned long arg);
 
 asmlinkage long sys32_fcntl(unsigned int fd, unsigned int cmd, unsigned long arg)

arch/parisc/kernel/syscall.S

@@ -425,30 +425,27 @@ sys_call_table:
 	/* I don't like this */
 	ENTRY_UHOH(sgetmask)
 	ENTRY_UHOH(ssetmask)
-	ENTRY_SAME(setreuid)	/* 70 */
+	ENTRY_SAME(setreuid)		/* 70 */
 	ENTRY_SAME(setregid)
 	ENTRY_SAME(mincore)
-	ENTRY_DIFF(sigpending)
+	ENTRY_COMP(sigpending)
 	ENTRY_SAME(sethostname)
 	/* Following 3 have linux-common-code structs containing longs -( */
-	ENTRY_DIFF(setrlimit)	/* 75 */
+	ENTRY_DIFF(setrlimit)		/* 75 */
 	ENTRY_DIFF(getrlimit)
 	ENTRY_DIFF(getrusage)
 	/* struct timeval and timezone are maybe?? consistent wide and narrow */
 	ENTRY_DIFF(gettimeofday)
 	ENTRY_DIFF(settimeofday)
-	ENTRY_SAME(getgroups)	/* 80 */
+	ENTRY_SAME(getgroups)		/* 80 */
 	ENTRY_SAME(setgroups)
 	/* struct socketaddr... */
 	ENTRY_SAME(sendto)
 	ENTRY_SAME(symlink)
 	/* see stat comment */
 	ENTRY_COMP(newlstat)
-	ENTRY_SAME(readlink)	/* 85 */
-	/* suspect we'll need some work for narrow shlibs on wide kernel */
-	/* NOTE this doesn't get used when I boot 32-bit userspace */
-	/* containing working shlib apps -- can this be nuked? */
-	ENTRY_UHOH(uselib)
+	ENTRY_SAME(readlink)		/* 85 */
+	ENTRY_SAME(ni_syscall)	/* was uselib */
 	ENTRY_SAME(swapon)
 	ENTRY_SAME(reboot)
 	ENTRY_SAME(mmap2)
@@ -461,17 +458,15 @@ sys_call_table:
 	ENTRY_SAME(getpriority)
 	ENTRY_SAME(setpriority)
 	ENTRY_SAME(recv)
-	ENTRY_DIFF(statfs)
-	ENTRY_DIFF(fstatfs)		/* 100 */
+	ENTRY_COMP(statfs)
+	ENTRY_COMP(fstatfs)		/* 100 */
 	ENTRY_SAME(stat64)
-	/* don't think hppa glibc even provides an entry pt for this
-	 * so disable for now */
-	ENTRY_UHOH(socketcall)
+	ENTRY_SAME(ni_syscall)	/* was socketcall */
 	ENTRY_SAME(syslog)
 	/* even though manpage says struct timeval contains longs, ours has
 	 * time_t and suseconds_t -- both of which are safe wide/narrow */
 	ENTRY_COMP(setitimer)
-	ENTRY_COMP(getitimer)	/* 105 */
+	ENTRY_COMP(getitimer)		/* 105 */
 	ENTRY_SAME(capget)
 	ENTRY_SAME(capset)
 	ENTRY_OURS(pread64)
@@ -494,10 +489,10 @@ sys_call_table:
 	ENTRY_SAME(recvfrom)
 	/* struct timex contains longs */
 	ENTRY_DIFF(adjtimex)
-	ENTRY_SAME(mprotect)	/* 125 */
+	ENTRY_SAME(mprotect)		/* 125 */
 	/* old_sigset_t forced to 32 bits.  Beware glibc sigset_t */
-	ENTRY_DIFF(sigprocmask)
-	ENTRY_SAME(ni_syscall)		/* create_module */
+	ENTRY_COMP(sigprocmask)
+	ENTRY_SAME(ni_syscall)	/* create_module */
 	ENTRY_SAME(init_module)
 	ENTRY_SAME(delete_module)
 	ENTRY_SAME(ni_syscall)		/* 130: get_kernel_syms */
@@ -547,13 +542,13 @@ sys_call_table:
 	ENTRY_COMP(nanosleep)
 	ENTRY_SAME(mremap)
 	ENTRY_SAME(setresuid)
-	ENTRY_SAME(getresuid)	/* 165 */
+	ENTRY_SAME(getresuid)		/* 165 */
 	ENTRY_DIFF(sigaltstack_wrapper)
 	ENTRY_SAME(ni_syscall)		/* query_module */
 	ENTRY_SAME(poll)
 	/* structs contain pointers and an in_addr... */
 	ENTRY_DIFF(nfsservctl)
-	ENTRY_SAME(setresgid)	/* 170 */
+	ENTRY_SAME(setresgid)		/* 170 */
 	ENTRY_SAME(getresgid)
 	ENTRY_SAME(prctl)
 	/* signals need a careful review */
@@ -594,15 +589,9 @@ sys_call_table:
 	ENTRY_OURS(ftruncate64)		/* 200 */
 	ENTRY_SAME(getdents64)
 	ENTRY_DIFF(fcntl64)
-#ifdef CONFIG_XFS_FS
-	ENTRY_SAME(attrctl)
-	ENTRY_SAME(acl_get)
-	ENTRY_SAME(acl_set)		/* 205 */
-#else
 	ENTRY_SAME(ni_syscall)
 	ENTRY_SAME(ni_syscall)
 	ENTRY_SAME(ni_syscall)		/* 205 */
-#endif
 	ENTRY_SAME(gettid)             
 	ENTRY_SAME(readahead)          
 	ENTRY_SAME(ni_syscall)		/* tkill */

arch/parisc/kernel/traps.c

@@ -123,7 +123,11 @@ void dump_stack(void)
 }
 
 
-static int kstack_depth_to_print = 48;
+#ifndef __LP64__
+static int kstack_depth_to_print = 64 * 4;
+#else
+static int kstack_depth_to_print = 128 * 4;
+#endif
 
 void show_stack(unsigned long *sp)
 {

drivers/char/keyboard.c

@@ -918,7 +918,7 @@ static void kbd_bh(unsigned long dummy)
 
 DECLARE_TASKLET_DISABLED(keyboard_tasklet, kbd_bh, 0);
 
-#if defined(CONFIG_X86) || defined(CONFIG_IA64) || defined(CONFIG_ALPHA) || defined(CONFIG_MIPS) || defined(CONFIG_PPC) || defined(CONFIG_SPARC32) || defined(CONFIG_SPARC64)
+#if defined(CONFIG_X86) || defined(CONFIG_IA64) || defined(CONFIG_ALPHA) || defined(CONFIG_MIPS) || defined(CONFIG_PPC) || defined(CONFIG_SPARC32) || defined(CONFIG_SPARC64) || defined(CONFIG_PARISC)
 
 static unsigned short x86_keycodes[256] =
 	{ 0,  1,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 14, 15,

drivers/net/lasi_82596.c

@@ -91,6 +91,7 @@
 #include <asm/irq.h>
 #include <asm/pdc.h>
 #include <asm/cache.h>
+#include <asm/parisc-device.h>
 
 static char version[] __devinitdata =
 	"82596.c $Revision: 1.29 $\n";
@@ -121,13 +122,13 @@ static char version[] __devinitdata =
 
 
 #define  CHECK_WBACK(addr,len) \
-	do { if (!dma_consistent) dma_cache_wback((unsigned long)addr,len); } while (0)
+	do { dma_cache_sync((void *)addr, len, DMA_TO_DEVICE); } while (0)
 
 #define  CHECK_INV(addr,len) \
-	do { if (!dma_consistent) dma_cache_inv((unsigned long)addr,len); } while(0)
+	do { dma_cache_sync((void *)addr,len, DMA_FROM_DEVICE); } while(0)
 
 #define  CHECK_WBACK_INV(addr,len) \
-	do { if (!dma_consistent) dma_cache_wback_inv((unsigned long)addr,len); } while (0)
+	do { dma_cache_sync((void *)addr,len, DMA_BIDIRECTIONAL); } while (0)
 
 
 #define PA_I82596_RESET		0	/* Offsets relative to LASI-LAN-Addr.*/
@@ -383,6 +384,7 @@ struct i596_private {
 	int options;
 	spinlock_t lock;
 	dma_addr_t dma_addr;
+	struct device *dev;
 };
 
 static char init_setup[] =
@@ -402,10 +404,6 @@ static char init_setup[] =
 	0x00,
 	0x7f /*  *multi IA */ };
 
-static struct pci_dev *fake_pci_dev; /* The fake pci_dev needed for 
-					pci_* functions under ccio. */
-static int dma_consistent = 1;	/* Zero if pci_alloc_consistent() fails */
-
 static int i596_open(struct net_device *dev);
 static int i596_start_xmit(struct sk_buff *skb, struct net_device *dev);
 static void i596_interrupt(int irq, void *dev_id, struct pt_regs *regs);
@@ -558,8 +556,8 @@ static inline void init_rx_bufs(struct net_device *dev)
 		if (skb == NULL)
 			panic("82596: alloc_skb() failed");
 		skb_reserve(skb, 2);
-		dma_addr = pci_map_single(fake_pci_dev, skb->tail,PKT_BUF_SZ,
-					PCI_DMA_FROMDEVICE);
+		dma_addr = dma_map_single(lp->dev, skb->tail,PKT_BUF_SZ,
+					  DMA_FROM_DEVICE);
 		skb->dev = dev;
 		rbd->v_next = rbd+1;
 		rbd->b_next = WSWAPrbd(virt_to_dma(lp,rbd+1));
@@ -605,9 +603,9 @@ static inline void remove_rx_bufs(struct net_device *dev)
 	for (i = 0, rbd = lp->rbds; i < rx_ring_size; i++, rbd++) {
 		if (rbd->skb == NULL)
 			break;
-		pci_unmap_single(fake_pci_dev,
+		dma_unmap_single(lp->dev,
 				 (dma_addr_t)WSWAPchar(rbd->b_data), 
-				 PKT_BUF_SZ, PCI_DMA_FROMDEVICE);
+				 PKT_BUF_SZ, DMA_FROM_DEVICE);
 		dev_kfree_skb(rbd->skb);
 	}
 }
@@ -774,7 +772,7 @@ static inline int i596_rx(struct net_device *dev)
 				struct sk_buff *newskb;
 				dma_addr_t dma_addr;
 
-				pci_unmap_single(fake_pci_dev,(dma_addr_t)WSWAPchar(rbd->b_data), PKT_BUF_SZ, PCI_DMA_FROMDEVICE);
+				dma_unmap_single(lp->dev,(dma_addr_t)WSWAPchar(rbd->b_data), PKT_BUF_SZ, DMA_FROM_DEVICE);
 				/* Get fresh skbuff to replace filled one. */
 				newskb = dev_alloc_skb(PKT_BUF_SZ + 4);
 				if (newskb == NULL) {
@@ -788,7 +786,7 @@ static inline int i596_rx(struct net_device *dev)
 				rx_in_place = 1;
 				rbd->skb = newskb;
 				newskb->dev = dev;
-				dma_addr = pci_map_single(fake_pci_dev, newskb->tail, PKT_BUF_SZ, PCI_DMA_FROMDEVICE);
+				dma_addr = dma_map_single(lp->dev, newskb->tail, PKT_BUF_SZ, DMA_FROM_DEVICE);
 				rbd->v_data = newskb->tail;
 				rbd->b_data = WSWAPchar(dma_addr);
 				CHECK_WBACK_INV(rbd, sizeof(struct i596_rbd));
@@ -805,7 +803,7 @@ static inline int i596_rx(struct net_device *dev)
 				skb->dev = dev;
 				if (!rx_in_place) {
 					/* 16 byte align the data fields */
-					pci_dma_sync_single(fake_pci_dev, (dma_addr_t)WSWAPchar(rbd->b_data), PKT_BUF_SZ, PCI_DMA_FROMDEVICE);
+					dma_sync_single(lp->dev, (dma_addr_t)WSWAPchar(rbd->b_data), PKT_BUF_SZ, DMA_FROM_DEVICE);
 					skb_reserve(skb, 2);
 					memcpy(skb_put(skb,pkt_len), rbd->v_data, pkt_len);
 				}
@@ -886,7 +884,7 @@ static inline void i596_cleanup_cmd(struct net_device *dev, struct i596_private
 			{
 				struct tx_cmd *tx_cmd = (struct tx_cmd *) ptr;
 				struct sk_buff *skb = tx_cmd->skb;
-				pci_unmap_single(fake_pci_dev, tx_cmd->dma_addr, skb->len, PCI_DMA_TODEVICE);
+				dma_unmap_single(lp->dev, tx_cmd->dma_addr, skb->len, DMA_TO_DEVICE);
 
 				dev_kfree_skb(skb);
 
@@ -1118,8 +1116,8 @@ static int i596_start_xmit(struct sk_buff *skb, struct net_device *dev)
 		tbd->pad = 0;
 		tbd->size = EOF | length;
 
-		tx_cmd->dma_addr = pci_map_single(fake_pci_dev, skb->data, skb->len, 
-				PCI_DMA_TODEVICE);
+		tx_cmd->dma_addr = dma_map_single(lp->dev, skb->data, skb->len,
+				DMA_TO_DEVICE);
 		tbd->data = WSWAPchar(tx_cmd->dma_addr);
 
 		DEB(DEB_TXADDR,print_eth(skb->data, "tx-queued"));
@@ -1156,6 +1154,8 @@ static int __devinit i82596_probe(struct net_device *dev)
 {
 	int i;
 	struct i596_private *lp;
+	/* we're going to overwrite dev->priv, so pull the device out */
+	struct device *gen_dev = dev->priv;
 	char eth_addr[6];
 	dma_addr_t dma_addr;
 
@@ -1198,17 +1198,11 @@ static int __devinit i82596_probe(struct net_device *dev)
 		printk("82596.c: MAC of HP700 LAN read from EEPROM\n");
 	}
 
-	dev->mem_start = (unsigned long) pci_alloc_consistent(fake_pci_dev, 
-		sizeof(struct i596_private), &dma_addr);
+	dev->mem_start = (unsigned long) dma_alloc_noncoherent(gen_dev, 
+		sizeof(struct i596_private), &dma_addr, GFP_KERNEL);
 	if (!dev->mem_start) {
-		printk("%s: Couldn't get consistent shared memory\n", dev->name);
-		dma_consistent = 0;
-		dev->mem_start = (int)__get_free_pages(GFP_ATOMIC, 0);
-		if (!dev->mem_start) {
-			printk("%s: Couldn't get shared memory\n", dev->name);
-			return -ENOMEM;
-		}
-		dma_addr = virt_to_bus(dev->mem_start);
+		printk("%s: Couldn't get shared memory\n", dev->name);
+		return -ENOMEM;
 	}
 
 	ether_setup(dev);
@@ -1243,6 +1237,7 @@ static int __devinit i82596_probe(struct net_device *dev)
 	lp->scb.rfd = I596_NULL;
 	lp->lock = SPIN_LOCK_UNLOCKED;
 	lp->dma_addr = dma_addr;
+	lp->dev = gen_dev;
 
 	CHECK_WBACK_INV(dev->mem_start, sizeof(struct i596_private));
 
@@ -1320,7 +1315,7 @@ static void i596_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 					if ((ptr->status) & 0x1000)
 						lp->stats.tx_aborted_errors++;
 				}
-				pci_unmap_single(fake_pci_dev, tx_cmd->dma_addr, skb->len, PCI_DMA_TODEVICE);
+				dma_unmap_single(lp->dev, tx_cmd->dma_addr, skb->len, DMA_TO_DEVICE);
 				dev_kfree_skb_irq(skb);
 
 				tx_cmd->cmd.command = 0; /* Mark free */
@@ -1530,8 +1525,6 @@ lan_init_chip(struct parisc_device *dev)
 		return -ENODEV;
 	}
 	
-	fake_pci_dev = ccio_get_fake(dev);
-
 	if (!dev->irq) {
 		printk(KERN_ERR __FILE__ ": IRQ not found for i82596 at 0x%lx\n", dev->hpa);
 		return -ENODEV;
@@ -1546,6 +1539,7 @@ lan_init_chip(struct parisc_device *dev)
 	netdevice->base_addr = dev->hpa;
 	netdevice->irq = dev->irq;
 	netdevice->init = i82596_probe;
+	netdevice->priv = &dev->dev;
 
 	retval = register_netdev(netdevice);
 	if (retval) {
@@ -1601,13 +1595,8 @@ static void __exit lasi_82596_exit(void)
 		unregister_netdev(netdevice);
 
 		lp = (struct i596_private *) netdevice->priv;
-		if (dma_consistent)
-			pci_free_consistent(fake_pci_dev, 
-					    sizeof(struct i596_private), 
-				(void *)netdevice->mem_start, lp->dma_addr);
-		else
-			free_page(netdevice->mem_start);
-
+		dma_free_noncoherent(lp->dev, sizeof(struct i596_private), 
+				       (void *)netdevice->mem_start, lp->dma_addr);
 		netdevice->priv = NULL;
 	}
 

drivers/parisc/ccio-dma.c

@@ -1555,38 +1555,6 @@ static int ccio_probe(struct parisc_device *dev)
 	return 0;
 }
 
-struct pci_dev * ccio_get_fake(const struct parisc_device *dev)
-{
-	struct ioc *ioc;
-
-	dev = find_pa_parent_type(dev, HPHW_IOA);
-	if(!dev)
-		return NULL;
-
-	ioc = ccio_find_ioc(dev->hw_path);
-	if(!ioc)
-		return NULL;
-
-	if(ioc->fake_pci_dev)
-		return ioc->fake_pci_dev;
-
-	ioc->fake_pci_dev = kmalloc(sizeof(struct pci_dev), GFP_KERNEL);
-	if(ioc->fake_pci_dev == NULL) {
-		printk(KERN_ERR MODULE_NAME ": memory allocation failure\n");
-		return NULL;
-	}
-	memset(ioc->fake_pci_dev, 0, sizeof(struct pci_dev));
-
-	ioc->fake_pci_dev->dev.platform_data = kmalloc(sizeof(struct pci_hba_data), GFP_KERNEL);
-	if(ioc->fake_pci_dev->dev.platform_data == NULL) {
-		printk(KERN_ERR MODULE_NAME ": memory allocation failure\n");
-		return NULL;
-	}
-
-	HBA_DATA(ioc->fake_pci_dev->dev.platform_data)->iommu = ioc;
-	return ioc->fake_pci_dev;
-}
-
 /* We *can't* support JAVA (T600). Venture there at your own risk. */
 static struct parisc_device_id ccio_tbl[] = {
 	{ HPHW_IOA, HVERSION_REV_ANY_ID, U2_IOA_RUNWAY, 0xb }, /* U2 */

drivers/parisc/sba_iommu.c

@@ -974,8 +974,8 @@ sba_unmap_single(struct device *dev, dma_addr_t iova, size_t size,
  *
  * See Documentation/DMA-mapping.txt
  */
-static void *
-sba_alloc_consistent(struct device *hwdev, size_t size, dma_addr_t *dma_handle)
+static void *sba_alloc_consistent(struct device *hwdev, size_t size,
+					dma_addr_t *dma_handle, int gfp)
 {
 	void *ret;
 
@@ -985,7 +985,7 @@ sba_alloc_consistent(struct device *hwdev, size_t size, dma_addr_t *dma_handle)
 		return 0;
 	}
 
-        ret = (void *) __get_free_pages(GFP_ATOMIC, get_order(size));
+        ret = (void *) __get_free_pages(gfp, get_order(size));
 
 	if (ret) {
 		memset(ret, 0, size);

drivers/parport/parport_gsc.c

@@ -40,6 +40,7 @@
 
 #include <linux/parport.h>
 #include <asm/pdc.h>
+#include <asm/parisc-device.h>
 #include <asm/hardware.h>
 #include <asm/parport_gsc.h>
 

drivers/serial/8250_gsc.c

@@ -20,6 +20,7 @@
 #include <linux/types.h>
 
 #include <asm/hardware.h>
+#include <asm/parisc-device.h>
 #include <asm/io.h>
 #include <asm/serial.h>
 
@@ -32,6 +33,7 @@ static void setup_parisc_serial(struct serial_struct *serial,
 	serial->type = PORT_16550A;
 
 	serial->line = line;
+	serial->iomap_base = address;
 	serial->iomem_base = ioremap(address, 0x8);
 
 	serial->irq = irq;
@@ -91,11 +93,13 @@ static struct parisc_device_id serial_tbl[] = {
 	{ 0 }
 };
 
-/* Hack.  Dino's serial port will get listed first on some machines.
- * So we register this driver first which knows about Lasi's serial port.
- * This needs to get fixed properly somehow.
+/* Hack.  Some machines have SERIAL_0 attached to Lasi and SERIAL_1
+ * attached to Dino.  Unfortunately, Dino appears before Lasi in the device
+ * tree.  To ensure that ttyS0 == SERIAL_0, we register two drivers; one
+ * which only knows about Lasi and then a second which will find all the
+ * other serial ports.  HPUX ignores this problem.
  */
-static struct parisc_device_id serial1_tbl[] = {
+static struct parisc_device_id lasi_tbl[] = {
 	{ HPHW_FIO, HVERSION_REV_ANY_ID, 0x03B, 0x0008C }, /* C1xx/C1xxL */
 	{ HPHW_FIO, HVERSION_REV_ANY_ID, 0x03C, 0x0008C }, /* B132L */
 	{ HPHW_FIO, HVERSION_REV_ANY_ID, 0x03D, 0x0008C }, /* B160L */
@@ -111,9 +115,9 @@ static struct parisc_device_id serial1_tbl[] = {
 
 MODULE_DEVICE_TABLE(parisc, serial_tbl);
 
-static struct parisc_driver serial1_driver = {
-	.name		= "Serial RS232",
-	.id_table	= serial1_tbl,
+static struct parisc_driver lasi_driver = {
+	.name		= "Lasi RS232",
+	.id_table	= lasi_tbl,
 	.probe		= serial_init_chip,
 };
 
@@ -125,7 +129,7 @@ static struct parisc_driver serial_driver = {
 
 int __init probe_serial_gsc(void)
 {
-	register_parisc_driver(&serial1_driver);
+	register_parisc_driver(&lasi_driver);
 	register_parisc_driver(&serial_driver);
 	return 0;
 }

drivers/serial/mux.c

@@ -23,7 +23,9 @@
 #include <linux/init.h>
 #include <linux/serial.h>
 #include <linux/console.h>
+#include <linux/slab.h>
 #include <asm/io.h>
+#include <asm/parisc-device.h>
 
 #ifdef CONFIG_MAGIC_SYSRQ
 #include <linux/sysrq.h>
@@ -32,34 +34,35 @@
 
 #include <linux/serial_core.h>
 
-#define MUX_NR 1
-
 #define MUX_OFFSET 0x800
 #define MUX_LINE_OFFSET 0x80
 
 #define MUX_FIFO_SIZE 255
-#define MUX_MIN_FREE_SIZE 32
-
-#define MUX_FIFO_DRAIN_DELAY 1
-#define MUX_POLL_DELAY (30 * HZ / 1000) 
+#define MUX_POLL_DELAY (30 * HZ / 1000)
 
-#define IO_COMMAND_REG_OFFSET 0x30
-#define IO_STATUS_REG_OFFSET 0x34
 #define IO_DATA_REG_OFFSET 0x3c
 #define IO_DCOUNT_REG_OFFSET 0x40
-#define IO_UCOUNT_REG_OFFSET 0x44
-#define IO_FIFOS_REG_OFFSET 0x48
 
 #define MUX_EOFIFO(status) ((status & 0xF000) == 0xF000)
 #define MUX_STATUS(status) ((status & 0xF000) == 0x8000)
 #define MUX_BREAK(status) ((status & 0xF000) == 0x2000)
 
+#define UART_NR 8
+struct mux_card {
+	struct uart_port ports[UART_NR];
+	struct uart_driver drv;
+	struct mux_card *next;
+};
+
+static struct mux_card mux_card_head = {
+	.next = NULL,
+};
 
-static struct uart_port mux_ports[MUX_NR];
 static struct timer_list mux_timer;
 
 #define UART_PUT_CHAR(p, c) __raw_writel((c), (unsigned long)(p)->membase + IO_DATA_REG_OFFSET)
 #define UART_GET_FIFO_CNT(p) __raw_readl((unsigned long)(p)->membase + IO_DCOUNT_REG_OFFSET)
+#define GET_MUX_PORTS(iodc_data) ((((iodc_data)[4] & 0xf0) >> 4) * 8) + 8
 
 /**
  * mux_tx_empty - Check if the transmitter fifo is empty.
@@ -205,8 +208,8 @@ static void mux_write(struct uart_port *port)
 static void mux_read(struct uart_port *port)
 {
 	int data;
-	__u32 start_count = port->icount.rx;
 	struct tty_struct *tty = port->info->tty;
+	__u32 start_count = port->icount.rx;
 
 	while(1) {
 		data = __raw_readl((unsigned long)port->membase
@@ -294,7 +297,7 @@ static const char *mux_type(struct uart_port *port)
 }
 
 /**
- * release_port - Release memory and IO regions.
+ * mux_release_port - Release memory and IO regions.
  * @port: Ptr to the uart_port.
  * 
  * Release any memory and IO region resources currently in use by
@@ -350,17 +353,26 @@ static int mux_verify_port(struct uart_port *port, struct serial_struct *ser)
 }
 
 /**
- * mux_drv_poll - Mux poll function.   
+ * mux_drv_poll - Mux poll function.
  * @unused: Unused variable
  *
  * This function periodically polls the Serial MUX to check for new data.
  */
 static void mux_poll(unsigned long unused)
 {  
-	struct uart_port *port = &mux_ports[0];
+	int i;
+	struct mux_card *card = &mux_card_head;
+
+	while(card) {
+		for(i = 0; i < UART_NR; ++i) {
+			if(!card->ports[i].info)
+				continue;
 
-	mux_read(port);
-	mux_write(port);
+			mux_read(&card->ports[i]);
+			mux_write(&card->ports[i]);
+		}
+		card = card->next;
+	}
 	mod_timer(&mux_timer, jiffies + MUX_POLL_DELAY);
 }
 
@@ -395,20 +407,6 @@ static struct uart_ops mux_pops = {
 	.verify_port =		mux_verify_port,
 };
 
-static struct uart_driver mux_reg = {
-	.owner =		THIS_MODULE,
-	.driver_name =		"ttyB",
-#ifdef CONFIG_DEVFS_FS
-	.dev_name =		"ttyB%d",
-#else
-	.dev_name =		"ttyB%d",
-#endif
-	.major =		MUX_MAJOR,
-	.minor =		0,
-	.nr =			MUX_NR, 
-	.cons =			MUX_CONSOLE,
-};
-
 /**
  * mux_probe - Determine if the Serial Mux should claim this device.
  * @dev: The parisc device.
@@ -418,36 +416,77 @@ static struct uart_driver mux_reg = {
  */
 static int __init mux_probe(struct parisc_device *dev)
 {
-	int i, ret;
-	struct uart_port *port = &mux_ports[0];
-
-	init_timer(&mux_timer);
-	mux_timer.function = mux_poll;
-
-	printk(KERN_INFO "Serial mux driver Revision: 0.1\n");
-
-	ret = uart_register_driver(&mux_reg);
-	if (ret)
-		return ret;
-
-	for (i = 0; i < MUX_NR; i++) {
-		port = &mux_ports[i];
-
-		port->iobase	= 0;
-		port->mapbase	= dev->hpa + MUX_OFFSET + (i * MUX_LINE_OFFSET);
-		port->membase	= ioremap(port->mapbase, MUX_LINE_OFFSET);
-		port->iotype	= SERIAL_IO_MEM;
-		port->type	= PORT_MUX;
-		port->irq	= SERIAL_IRQ_NONE;
-		port->uartclk	= 0;
-		port->fifosize	= MUX_FIFO_SIZE;
-		port->ops	= &mux_pops;
-		port->flags	= UPF_BOOT_AUTOCONF;
-		port->line	= 0;
-
-		uart_add_one_port(&mux_reg, port);
+	int i, j, ret, ports, port_cnt = 0;
+	u8 iodc_data[8];
+	unsigned long bytecnt;
+	struct uart_port *port;
+	struct mux_card *card = &mux_card_head;
+
+	ret = pdc_iodc_read(&bytecnt, dev->hpa, 0, iodc_data, 8);
+	if(ret != PDC_OK) {
+		printk(KERN_ERR "Serial mux: Unable to read IODC.\n");
+		return 1;
+	}
+
+	ports = GET_MUX_PORTS(iodc_data);
+ 	printk(KERN_INFO "Serial mux driver (%d ports) Revision: 0.2\n",
+		ports);
+
+	if(!card->drv.nr) {
+		init_timer(&mux_timer);
+		mux_timer.function = mux_poll;
+	} else {
+		port_cnt += UART_NR;
+		while(card->next) {
+			card = card->next;
+			port_cnt += UART_NR;
+		} 
 	}
 
+	for(i = 0; i < ports / UART_NR; ++i) {
+		if(card->drv.nr) {
+			card->next = kmalloc(sizeof(struct mux_card), GFP_KERNEL);
+			if(!card->next) {
+				printk(KERN_ERR "Serial mux: Unable to allocate memory.\n");
+				return 1;
+			}
+			memset(card->next, '\0', sizeof(struct mux_card));
+			card = card->next;
+		}
+
+		card->drv.owner = THIS_MODULE;
+		card->drv.driver_name = "ttyB";
+		card->drv.dev_name = "ttyB%d";
+		card->drv.major = MUX_MAJOR;
+		card->drv.minor = port_cnt;
+		card->drv.nr = UART_NR;
+		card->drv.cons = MUX_CONSOLE;
+
+		ret = uart_register_driver(&card->drv);
+		if(ret) {
+			printk(KERN_ERR "Serial mux: Unable to register driver.\n");
+			return 1;
+		}
+
+		for(j = 0; j < UART_NR; ++j) {
+			port = &card->ports[j];
+
+			port->iobase	= 0;
+			port->mapbase	= dev->hpa + MUX_OFFSET + (j * MUX_LINE_OFFSET);
+			port->membase	= ioremap(port->mapbase, MUX_LINE_OFFSET);
+			port->iotype	= SERIAL_IO_MEM;
+			port->type	= PORT_MUX;
+			port->irq	= SERIAL_IRQ_NONE;
+			port->uartclk	= 0;
+			port->fifosize	= MUX_FIFO_SIZE;
+			port->ops	= &mux_pops;
+			port->flags	= UPF_BOOT_AUTOCONF;
+			port->line	= j;
+			ret = uart_add_one_port(&card->drv, port);
+			BUG_ON(ret);
+		}
+		port_cnt += UART_NR;
+	}
 	return 0;
 }
 
@@ -459,9 +498,9 @@ static struct parisc_device_id mux_tbl[] = {
 MODULE_DEVICE_TABLE(parisc, mux_tbl);
 
 static struct parisc_driver mux_driver = {
-	.name     = "Serial MUX driver",
-	.id_table = mux_tbl,
-	.probe    = mux_probe,
+	.name =		"Serial MUX",
+	.id_table =	mux_tbl,
+	.probe =	mux_probe,
 };
 
 /**
@@ -482,12 +521,13 @@ static int __init mux_init(void)
 static void __exit mux_exit(void)
 {
 	int i;
+	struct mux_card *card = &mux_card_head;
 
-	for (i = 0; i < MUX_NR; i++) {
-		uart_remove_one_port(&mux_reg, &mux_ports[i]);
+	for (i = 0; i < UART_NR; i++) {
+		uart_remove_one_port(&card->drv, &card->ports[i]);
 	}
 
-	uart_unregister_driver(&mux_reg);
+	uart_unregister_driver(&card->drv);
 }
 
 module_init(mux_init);

fs/binfmt_som.c

@@ -56,7 +56,7 @@ static int som_core_dump(long signr, struct pt_regs * regs);
 static struct linux_binfmt som_format = {
 	.module		= THIS_MODULE,
 	.load_binary	= load_som_binary,
-	.load_library	= load_som_library,
+	.load_shlib	= load_som_library,
 	.core_dump	= som_core_dump,
 	.min_coredump	= SOM_PAGESIZE
 };

include/asm-parisc/bitops.h

@@ -257,7 +257,14 @@ static __inline__ int ffs(int x)
  * hweightN: returns the hamming weight (i.e. the number
  * of bits set) of a N-bit word
  */
-
+#define hweight64(x)						\
+({								\
+	unsigned long __x = (x);				\
+	unsigned int __w;					\
+	__w = generic_hweight32((unsigned int) __x);		\
+	__w += generic_hweight32((unsigned int) (__x>>32));	\
+	__w;							\
+})
 #define hweight32(x) generic_hweight32(x)
 #define hweight16(x) generic_hweight16(x)
 #define hweight8(x) generic_hweight8(x)

include/asm-parisc/compat.h

@@ -72,4 +72,24 @@ struct compat_flock {
 	compat_pid_t		l_pid;
 };
 
+struct compat_statfs {
+	s32		f_type;
+	s32		f_bsize;
+	s32		f_blocks;
+	s32		f_bfree;
+	s32		f_bavail;
+	s32		f_files;
+	s32		f_ffree;
+	__kernel_fsid_t	f_fsid;
+	s32		f_namelen;
+	s32		f_spare[6];
+};
+
+typedef u32		compat_old_sigset_t;	/* at least 32 bits */
+
+#define _COMPAT_NSIG		64
+#define _COMPAT_NSIG_BPW	BITS_PER_LONG
+
+typedef u32		compat_sigset_word;
+
 #endif /* _ASM_PARISC_COMPAT_H */

include/asm-parisc/dma-mapping.h

@@ -203,7 +203,6 @@ parisc_walk_tree(struct device *dev)
 struct parisc_device;
 struct ioc;
 void * ccio_get_iommu(const struct parisc_device *dev);
-struct pci_dev * ccio_get_fake(const struct parisc_device *dev);
 int ccio_request_resource(const struct parisc_device *dev,
 		struct resource *res);
 int ccio_allocate_resource(const struct parisc_device *dev,
@@ -213,7 +212,6 @@ int ccio_allocate_resource(const struct parisc_device *dev,
 		void *alignf_data);
 #else /* !CONFIG_IOMMU_CCIO */
 #define ccio_get_iommu(dev) NULL
-#define ccio_get_fake(dev) NULL
 #define ccio_request_resource(dev, res) request_resource(&iomem_resource, res)
 #define ccio_allocate_resource(dev, res, size, min, max, align, alignf, data) \
 		allocate_resource(&iomem_resource, res, size, min, max, \

include/asm-parisc/module.h

@@ -7,10 +7,14 @@
 #define Elf_Shdr Elf64_Shdr
 #define Elf_Sym Elf64_Sym
 #define Elf_Ehdr Elf64_Ehdr
+#define Elf_Addr Elf64_Addr
+#define Elf_Rela Elf64_Rela
 #else
 #define Elf_Shdr Elf32_Shdr
 #define Elf_Sym Elf32_Sym
 #define Elf_Ehdr Elf32_Ehdr
+#define Elf_Addr Elf32_Addr
+#define Elf_Rela Elf32_Rela
 #endif
 
 #define module_map(x)		vmalloc(x)
@@ -20,6 +24,10 @@
 
 struct mod_arch_specific
 {
+	unsigned long got_offset;
+	unsigned long fdesc_offset, fdesc_count;
+	unsigned long stub_offset;
+	unsigned long stub_count;
 };
 
 #endif /* _ASM_PARISC_MODULE_H */

include/asm-parisc/smp.h

@@ -12,6 +12,7 @@
 #define PDC_OS_BOOT_RENDEZVOUS_HI  0x28
 
 #ifndef ASSEMBLY
+#include <linux/bitops.h>
 #include <linux/threads.h>	/* for NR_CPUS */
 typedef unsigned long address_t;
 
@@ -53,7 +54,7 @@ extern unsigned long cpu_present_mask;
 #define cpu_online(cpu) (cpu_online_map & (1<<(cpu)))
 
 #define cpu_possible(cpu)       (cpu_present_mask & (1<<(cpu)))
-	
+
 extern inline unsigned int num_online_cpus(void)
 {
 	return hweight32(cpu_online_map);

include/linux/elf.h

@@ -519,6 +519,174 @@ typedef struct {
 
 #define EF_ALPHA_32BIT		1	/* All addresses are below 2GB */
 
+/* HPPA specific definitions.  */
+
+/* Legal values for e_flags field of Elf32_Ehdr.  */
+
+#define EF_PARISC_TRAPNIL	0x00010000 /* Trap nil pointer dereference.  */
+#define EF_PARISC_EXT		0x00020000 /* Program uses arch. extensions. */
+#define EF_PARISC_LSB		0x00040000 /* Program expects little endian. */
+#define EF_PARISC_WIDE		0x00080000 /* Program expects wide mode.  */
+#define EF_PARISC_NO_KABP	0x00100000 /* No kernel assisted branch
+					      prediction.  */
+#define EF_PARISC_LAZYSWAP	0x00400000 /* Allow lazy swapping.  */
+#define EF_PARISC_ARCH		0x0000ffff /* Architecture version.  */
+
+/* Defined values for `e_flags & EF_PARISC_ARCH' are:  */
+
+#define EFA_PARISC_1_0		    0x020b /* PA-RISC 1.0 big-endian.  */
+#define EFA_PARISC_1_1		    0x0210 /* PA-RISC 1.1 big-endian.  */
+#define EFA_PARISC_2_0		    0x0214 /* PA-RISC 2.0 big-endian.  */
+
+/* Additional section indeces.  */
+
+#define SHN_PARISC_ANSI_COMMON	0xff00	   /* Section for tenatively declared
+					      symbols in ANSI C.  */
+#define SHN_PARISC_HUGE_COMMON	0xff01	   /* Common blocks in huge model.  */
+
+/* Legal values for sh_type field of Elf32_Shdr.  */
+
+#define SHT_PARISC_EXT		0x70000000 /* Contains product specific ext. */
+#define SHT_PARISC_UNWIND	0x70000001 /* Unwind information.  */
+#define SHT_PARISC_DOC		0x70000002 /* Debug info for optimized code. */
+
+/* Legal values for sh_flags field of Elf32_Shdr.  */
+
+#define SHF_PARISC_SHORT	0x20000000 /* Section with short addressing. */
+#define SHF_PARISC_HUGE		0x40000000 /* Section far from gp.  */
+#define SHF_PARISC_SBP		0x80000000 /* Static branch prediction code. */
+
+/* Legal values for ST_TYPE subfield of st_info (symbol type).  */
+
+#define STT_PARISC_MILLICODE	13	/* Millicode function entry point.  */
+
+#define STT_HP_OPAQUE		(STT_LOOS + 0x1)
+#define STT_HP_STUB		(STT_LOOS + 0x2)
+
+/* HPPA relocs.  */
+
+#define R_PARISC_NONE		0	/* No reloc.  */
+#define R_PARISC_DIR32		1	/* Direct 32-bit reference.  */
+#define R_PARISC_DIR21L		2	/* Left 21 bits of eff. address.  */
+#define R_PARISC_DIR17R		3	/* Right 17 bits of eff. address.  */
+#define R_PARISC_DIR17F		4	/* 17 bits of eff. address.  */
+#define R_PARISC_DIR14R		6	/* Right 14 bits of eff. address.  */
+#define R_PARISC_PCREL32	9	/* 32-bit rel. address.  */
+#define R_PARISC_PCREL21L	10	/* Left 21 bits of rel. address.  */
+#define R_PARISC_PCREL17R	11	/* Right 17 bits of rel. address.  */
+#define R_PARISC_PCREL17F	12	/* 17 bits of rel. address.  */
+#define R_PARISC_PCREL14R	14	/* Right 14 bits of rel. address.  */
+#define R_PARISC_DPREL21L	18	/* Left 21 bits of rel. address.  */
+#define R_PARISC_DPREL14R	22	/* Right 14 bits of rel. address.  */
+#define R_PARISC_GPREL21L	26	/* GP-relative, left 21 bits.  */
+#define R_PARISC_GPREL14R	30	/* GP-relative, right 14 bits.  */
+#define R_PARISC_LTOFF21L	34	/* LT-relative, left 21 bits.  */
+#define R_PARISC_LTOFF14R	38	/* LT-relative, right 14 bits.  */
+#define R_PARISC_SECREL32	41	/* 32 bits section rel. address.  */
+#define R_PARISC_SEGBASE	48	/* No relocation, set segment base.  */
+#define R_PARISC_SEGREL32	49	/* 32 bits segment rel. address.  */
+#define R_PARISC_PLTOFF21L	50	/* PLT rel. address, left 21 bits.  */
+#define R_PARISC_PLTOFF14R	54	/* PLT rel. address, right 14 bits.  */
+#define R_PARISC_LTOFF_FPTR32	57	/* 32 bits LT-rel. function pointer. */
+#define R_PARISC_LTOFF_FPTR21L	58	/* LT-rel. fct ptr, left 21 bits. */
+#define R_PARISC_LTOFF_FPTR14R	62	/* LT-rel. fct ptr, right 14 bits. */
+#define R_PARISC_FPTR64		64	/* 64 bits function address.  */
+#define R_PARISC_PLABEL32	65	/* 32 bits function address.  */
+#define R_PARISC_PCREL64	72	/* 64 bits PC-rel. address.  */
+#define R_PARISC_PCREL22F	74	/* 22 bits PC-rel. address.  */
+#define R_PARISC_PCREL14WR	75	/* PC-rel. address, right 14 bits.  */
+#define R_PARISC_PCREL14DR	76	/* PC rel. address, right 14 bits.  */
+#define R_PARISC_PCREL16F	77	/* 16 bits PC-rel. address.  */
+#define R_PARISC_PCREL16WF	78	/* 16 bits PC-rel. address.  */
+#define R_PARISC_PCREL16DF	79	/* 16 bits PC-rel. address.  */
+#define R_PARISC_DIR64		80	/* 64 bits of eff. address.  */
+#define R_PARISC_DIR14WR	83	/* 14 bits of eff. address.  */
+#define R_PARISC_DIR14DR	84	/* 14 bits of eff. address.  */
+#define R_PARISC_DIR16F		85	/* 16 bits of eff. address.  */
+#define R_PARISC_DIR16WF	86	/* 16 bits of eff. address.  */
+#define R_PARISC_DIR16DF	87	/* 16 bits of eff. address.  */
+#define R_PARISC_GPREL64	88	/* 64 bits of GP-rel. address.  */
+#define R_PARISC_GPREL14WR	91	/* GP-rel. address, right 14 bits.  */
+#define R_PARISC_GPREL14DR	92	/* GP-rel. address, right 14 bits.  */
+#define R_PARISC_GPREL16F	93	/* 16 bits GP-rel. address.  */
+#define R_PARISC_GPREL16WF	94	/* 16 bits GP-rel. address.  */
+#define R_PARISC_GPREL16DF	95	/* 16 bits GP-rel. address.  */
+#define R_PARISC_LTOFF64	96	/* 64 bits LT-rel. address.  */
+#define R_PARISC_LTOFF14WR	99	/* LT-rel. address, right 14 bits.  */
+#define R_PARISC_LTOFF14DR	100	/* LT-rel. address, right 14 bits.  */
+#define R_PARISC_LTOFF16F	101	/* 16 bits LT-rel. address.  */
+#define R_PARISC_LTOFF16WF	102	/* 16 bits LT-rel. address.  */
+#define R_PARISC_LTOFF16DF	103	/* 16 bits LT-rel. address.  */
+#define R_PARISC_SECREL64	104	/* 64 bits section rel. address.  */
+#define R_PARISC_SEGREL64	112	/* 64 bits segment rel. address.  */
+#define R_PARISC_PLTOFF14WR	115	/* PLT-rel. address, right 14 bits.  */
+#define R_PARISC_PLTOFF14DR	116	/* PLT-rel. address, right 14 bits.  */
+#define R_PARISC_PLTOFF16F	117	/* 16 bits LT-rel. address.  */
+#define R_PARISC_PLTOFF16WF	118	/* 16 bits PLT-rel. address.  */
+#define R_PARISC_PLTOFF16DF	119	/* 16 bits PLT-rel. address.  */
+#define R_PARISC_LTOFF_FPTR64	120	/* 64 bits LT-rel. function ptr.  */
+#define R_PARISC_LTOFF_FPTR14WR	123	/* LT-rel. fct. ptr., right 14 bits. */
+#define R_PARISC_LTOFF_FPTR14DR	124	/* LT-rel. fct. ptr., right 14 bits. */
+#define R_PARISC_LTOFF_FPTR16F	125	/* 16 bits LT-rel. function ptr.  */
+#define R_PARISC_LTOFF_FPTR16WF	126	/* 16 bits LT-rel. function ptr.  */
+#define R_PARISC_LTOFF_FPTR16DF	127	/* 16 bits LT-rel. function ptr.  */
+#define R_PARISC_LORESERVE	128
+#define R_PARISC_COPY		128	/* Copy relocation.  */
+#define R_PARISC_IPLT		129	/* Dynamic reloc, imported PLT */
+#define R_PARISC_EPLT		130	/* Dynamic reloc, exported PLT */
+#define R_PARISC_TPREL32	153	/* 32 bits TP-rel. address.  */
+#define R_PARISC_TPREL21L	154	/* TP-rel. address, left 21 bits.  */
+#define R_PARISC_TPREL14R	158	/* TP-rel. address, right 14 bits.  */
+#define R_PARISC_LTOFF_TP21L	162	/* LT-TP-rel. address, left 21 bits. */
+#define R_PARISC_LTOFF_TP14R	166	/* LT-TP-rel. address, right 14 bits.*/
+#define R_PARISC_LTOFF_TP14F	167	/* 14 bits LT-TP-rel. address.  */
+#define R_PARISC_TPREL64	216	/* 64 bits TP-rel. address.  */
+#define R_PARISC_TPREL14WR	219	/* TP-rel. address, right 14 bits.  */
+#define R_PARISC_TPREL14DR	220	/* TP-rel. address, right 14 bits.  */
+#define R_PARISC_TPREL16F	221	/* 16 bits TP-rel. address.  */
+#define R_PARISC_TPREL16WF	222	/* 16 bits TP-rel. address.  */
+#define R_PARISC_TPREL16DF	223	/* 16 bits TP-rel. address.  */
+#define R_PARISC_LTOFF_TP64	224	/* 64 bits LT-TP-rel. address.  */
+#define R_PARISC_LTOFF_TP14WR	227	/* LT-TP-rel. address, right 14 bits.*/
+#define R_PARISC_LTOFF_TP14DR	228	/* LT-TP-rel. address, right 14 bits.*/
+#define R_PARISC_LTOFF_TP16F	229	/* 16 bits LT-TP-rel. address.  */
+#define R_PARISC_LTOFF_TP16WF	230	/* 16 bits LT-TP-rel. address.  */
+#define R_PARISC_LTOFF_TP16DF	231	/* 16 bits LT-TP-rel. address.  */
+#define R_PARISC_HIRESERVE	255
+
+/* Legal values for p_type field of Elf32_Phdr/Elf64_Phdr.  */
+
+#define PT_HP_TLS		(PT_LOOS + 0x0)
+#define PT_HP_CORE_NONE		(PT_LOOS + 0x1)
+#define PT_HP_CORE_VERSION	(PT_LOOS + 0x2)
+#define PT_HP_CORE_KERNEL	(PT_LOOS + 0x3)
+#define PT_HP_CORE_COMM		(PT_LOOS + 0x4)
+#define PT_HP_CORE_PROC		(PT_LOOS + 0x5)
+#define PT_HP_CORE_LOADABLE	(PT_LOOS + 0x6)
+#define PT_HP_CORE_STACK	(PT_LOOS + 0x7)
+#define PT_HP_CORE_SHM		(PT_LOOS + 0x8)
+#define PT_HP_CORE_MMF		(PT_LOOS + 0x9)
+#define PT_HP_PARALLEL		(PT_LOOS + 0x10)
+#define PT_HP_FASTBIND		(PT_LOOS + 0x11)
+#define PT_HP_OPT_ANNOT		(PT_LOOS + 0x12)
+#define PT_HP_HSL_ANNOT		(PT_LOOS + 0x13)
+#define PT_HP_STACK		(PT_LOOS + 0x14)
+
+#define PT_PARISC_ARCHEXT	0x70000000
+#define PT_PARISC_UNWIND	0x70000001
+
+/* Legal values for p_flags field of Elf32_Phdr/Elf64_Phdr.  */
+
+#define PF_PARISC_SBP		0x08000000
+
+#define PF_HP_PAGE_SIZE		0x00100000
+#define PF_HP_FAR_SHARED	0x00200000
+#define PF_HP_NEAR_SHARED	0x00400000
+#define PF_HP_CODE		0x01000000
+#define PF_HP_MODIFY		0x02000000
+#define PF_HP_LAZYSWAP		0x04000000
+#define PF_HP_SBP		0x08000000
+
 
 typedef struct elf32_rel {
   Elf32_Addr	r_offset;

include/linux/pci_ids.h

@@ -582,7 +582,10 @@
 #define PCI_DEVICE_ID_SI_7016		0x7016
 
 #define PCI_VENDOR_ID_HP		0x103c
-#define PCI_DEVICE_ID_HP_DONNER_GFX	0x1008
+#define PCI_DEVICE_ID_HP_VISUALIZE_EG	0x1005
+#define PCI_DEVICE_ID_HP_VISUALIZE_FX6	0x1006
+#define PCI_DEVICE_ID_HP_VISUALIZE_FX4	0x1008
+#define PCI_DEVICE_ID_HP_VISUALIZE_FX2	0x100a
 #define PCI_DEVICE_ID_HP_TACHYON	0x1028
 #define PCI_DEVICE_ID_HP_TACHLITE	0x1029
 #define PCI_DEVICE_ID_HP_J2585A		0x1030
@@ -591,6 +594,7 @@
 #define PCI_DEVICE_ID_HP_DIVA_TOSCA1	0x1049
 #define PCI_DEVICE_ID_HP_DIVA_TOSCA2	0x104A
 #define PCI_DEVICE_ID_HP_DIVA_MAESTRO	0x104B
+#define PCI_DEVICE_ID_HP_VISUALIZE_FXE	0x108b
 #define PCI_DEVICE_ID_HP_DIVA_HALFDOME	0x1223
 #define PCI_DEVICE_ID_HP_DIVA_KEYSTONE	0x1226
 #define PCI_DEVICE_ID_HP_DIVA_POWERBAR	0x1227