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-rw-r--r--arch/alpha/kernel/core_mcpcia.c2
-rw-r--r--arch/alpha/kernel/err_titan.c1
-rw-r--r--arch/alpha/kernel/module.c8
-rw-r--r--arch/alpha/kernel/sys_nautilus.c6
-rw-r--r--arch/alpha/kernel/sys_noritake.c9
-rw-r--r--arch/alpha/kernel/sys_rawhide.c15
-rw-r--r--arch/alpha/kernel/sys_sio.c14
-rw-r--r--arch/alpha/kernel/sys_sx164.c2
-rw-r--r--arch/alpha/kernel/sys_titan.c3
-rw-r--r--arch/alpha/lib/Makefile1
-rw-r--r--arch/alpha/lib/strcasecmp.c26
11 files changed, 45 insertions, 42 deletions
diff --git a/arch/alpha/kernel/core_mcpcia.c b/arch/alpha/kernel/core_mcpcia.c
index 8d019071190a..381fec0af52e 100644
--- a/arch/alpha/kernel/core_mcpcia.c
+++ b/arch/alpha/kernel/core_mcpcia.c
@@ -40,8 +40,6 @@
# define DBG_CFG(args)
#endif
-#define MCPCIA_MAX_HOSES 4
-
/*
* Given a bus, device, and function number, compute resulting
* configuration space address and setup the MCPCIA_HAXR2 register
diff --git a/arch/alpha/kernel/err_titan.c b/arch/alpha/kernel/err_titan.c
index febe71c6869f..543d96d7fa2b 100644
--- a/arch/alpha/kernel/err_titan.c
+++ b/arch/alpha/kernel/err_titan.c
@@ -16,6 +16,7 @@
#include <asm/smp.h>
#include <asm/err_common.h>
#include <asm/err_ev6.h>
+#include <asm/irq_regs.h>
#include "err_impl.h"
#include "proto.h"
diff --git a/arch/alpha/kernel/module.c b/arch/alpha/kernel/module.c
index aac6d4b22f7a..bd03dc94c72b 100644
--- a/arch/alpha/kernel/module.c
+++ b/arch/alpha/kernel/module.c
@@ -285,12 +285,12 @@ apply_relocate_add(Elf64_Shdr *sechdrs, const char *strtab,
reloc_overflow:
if (ELF64_ST_TYPE (sym->st_info) == STT_SECTION)
printk(KERN_ERR
- "module %s: Relocation overflow vs section %d\n",
- me->name, sym->st_shndx);
+ "module %s: Relocation (type %lu) overflow vs section %d\n",
+ me->name, r_type, sym->st_shndx);
else
printk(KERN_ERR
- "module %s: Relocation overflow vs %s\n",
- me->name, strtab + sym->st_name);
+ "module %s: Relocation (type %lu) overflow vs %s\n",
+ me->name, r_type, strtab + sym->st_name);
return -ENOEXEC;
}
}
diff --git a/arch/alpha/kernel/sys_nautilus.c b/arch/alpha/kernel/sys_nautilus.c
index e7594a7cf585..920196bcbb61 100644
--- a/arch/alpha/kernel/sys_nautilus.c
+++ b/arch/alpha/kernel/sys_nautilus.c
@@ -70,6 +70,12 @@ nautilus_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
/* Preserve the IRQ set up by the console. */
u8 irq;
+ /* UP1500: AGP INTA is actually routed to IRQ 5, not IRQ 10 as
+ console reports. Check the device id of AGP bridge to distinguish
+ UP1500 from UP1000/1100. Note: 'pin' is 2 due to bridge swizzle. */
+ if (slot == 1 && pin == 2 &&
+ dev->bus->self && dev->bus->self->device == 0x700f)
+ return 5;
pci_read_config_byte(dev, PCI_INTERRUPT_LINE, &irq);
return irq;
}
diff --git a/arch/alpha/kernel/sys_noritake.c b/arch/alpha/kernel/sys_noritake.c
index de6ba3432e8a..eb2a1d63f484 100644
--- a/arch/alpha/kernel/sys_noritake.c
+++ b/arch/alpha/kernel/sys_noritake.c
@@ -66,6 +66,13 @@ noritake_startup_irq(unsigned int irq)
return 0;
}
+static void
+noritake_end_irq(unsigned int irq)
+{
+ if (!(irq_desc[irq].status & (IRQ_DISABLED|IRQ_INPROGRESS)))
+ noritake_enable_irq(irq);
+}
+
static struct hw_interrupt_type noritake_irq_type = {
.typename = "NORITAKE",
.startup = noritake_startup_irq,
@@ -73,7 +80,7 @@ static struct hw_interrupt_type noritake_irq_type = {
.enable = noritake_enable_irq,
.disable = noritake_disable_irq,
.ack = noritake_disable_irq,
- .end = noritake_enable_irq,
+ .end = noritake_end_irq,
};
static void
diff --git a/arch/alpha/kernel/sys_rawhide.c b/arch/alpha/kernel/sys_rawhide.c
index 581d08c70b92..672cb2df53df 100644
--- a/arch/alpha/kernel/sys_rawhide.c
+++ b/arch/alpha/kernel/sys_rawhide.c
@@ -52,6 +52,9 @@ rawhide_update_irq_hw(int hose, int mask)
*(vuip)MCPCIA_INT_MASK0(MCPCIA_HOSE2MID(hose));
}
+#define hose_exists(h) \
+ (((h) < MCPCIA_MAX_HOSES) && (cached_irq_masks[(h)] != 0))
+
static inline void
rawhide_enable_irq(unsigned int irq)
{
@@ -59,6 +62,9 @@ rawhide_enable_irq(unsigned int irq)
irq -= 16;
hose = irq / 24;
+ if (!hose_exists(hose)) /* if hose non-existent, exit */
+ return;
+
irq -= hose * 24;
mask = 1 << irq;
@@ -76,6 +82,9 @@ rawhide_disable_irq(unsigned int irq)
irq -= 16;
hose = irq / 24;
+ if (!hose_exists(hose)) /* if hose non-existent, exit */
+ return;
+
irq -= hose * 24;
mask = ~(1 << irq) | hose_irq_masks[hose];
@@ -93,6 +102,9 @@ rawhide_mask_and_ack_irq(unsigned int irq)
irq -= 16;
hose = irq / 24;
+ if (!hose_exists(hose)) /* if hose non-existent, exit */
+ return;
+
irq -= hose * 24;
mask1 = 1 << irq;
mask = ~mask1 | hose_irq_masks[hose];
@@ -169,6 +181,9 @@ rawhide_init_irq(void)
mcpcia_init_hoses();
+ /* Clear them all; only hoses that exist will be non-zero. */
+ for (i = 0; i < MCPCIA_MAX_HOSES; i++) cached_irq_masks[i] = 0;
+
for (hose = hose_head; hose; hose = hose->next) {
unsigned int h = hose->index;
unsigned int mask = hose_irq_masks[h];
diff --git a/arch/alpha/kernel/sys_sio.c b/arch/alpha/kernel/sys_sio.c
index a654014d202a..14b5a753aba5 100644
--- a/arch/alpha/kernel/sys_sio.c
+++ b/arch/alpha/kernel/sys_sio.c
@@ -84,12 +84,16 @@ alphabook1_init_arch(void)
static void __init
sio_pci_route(void)
{
-#if defined(ALPHA_RESTORE_SRM_SETUP)
- /* First, read and save the original setting. */
+ unsigned int orig_route_tab;
+
+ /* First, ALWAYS read and print the original setting. */
pci_bus_read_config_dword(pci_isa_hose->bus, PCI_DEVFN(7, 0), 0x60,
- &saved_config.orig_route_tab);
+ &orig_route_tab);
printk("%s: PIRQ original 0x%x new 0x%x\n", __FUNCTION__,
- saved_config.orig_route_tab, alpha_mv.sys.sio.route_tab);
+ orig_route_tab, alpha_mv.sys.sio.route_tab);
+
+#if defined(ALPHA_RESTORE_SRM_SETUP)
+ saved_config.orig_route_tab = orig_route_tab;
#endif
/* Now override with desired setting. */
@@ -334,7 +338,7 @@ struct alpha_machine_vector avanti_mv __initmv = {
.pci_swizzle = common_swizzle,
.sys = { .sio = {
- .route_tab = 0x0b0a0e0f,
+ .route_tab = 0x0b0a050f, /* leave 14 for IDE, 9 for SND */
}}
};
ALIAS_MV(avanti)
diff --git a/arch/alpha/kernel/sys_sx164.c b/arch/alpha/kernel/sys_sx164.c
index 94ad68b7c0ae..41d4ad4c7c44 100644
--- a/arch/alpha/kernel/sys_sx164.c
+++ b/arch/alpha/kernel/sys_sx164.c
@@ -132,7 +132,7 @@ sx164_init_arch(void)
if (amask(AMASK_MAX) != 0
&& alpha_using_srm
- && (cpu->pal_revision & 0xffff) == 0x117) {
+ && (cpu->pal_revision & 0xffff) <= 0x117) {
__asm__ __volatile__(
"lda $16,8($31)\n"
"call_pal 9\n" /* Allow PALRES insns in kernel mode */
diff --git a/arch/alpha/kernel/sys_titan.c b/arch/alpha/kernel/sys_titan.c
index 29ab7db81c30..f009b7bc0943 100644
--- a/arch/alpha/kernel/sys_titan.c
+++ b/arch/alpha/kernel/sys_titan.c
@@ -257,8 +257,7 @@ titan_dispatch_irqs(u64 mask)
*/
while (mask) {
/* convert to SRM vector... priority is <63> -> <0> */
- __asm__("ctlz %1, %0" : "=r"(vector) : "r"(mask));
- vector = 63 - vector;
+ vector = 63 - __kernel_ctlz(mask);
mask &= ~(1UL << vector); /* clear it out */
vector = 0x900 + (vector << 4); /* convert to SRM vector */
diff --git a/arch/alpha/lib/Makefile b/arch/alpha/lib/Makefile
index 21cf624d7329..ea098f3b629f 100644
--- a/arch/alpha/lib/Makefile
+++ b/arch/alpha/lib/Makefile
@@ -36,7 +36,6 @@ lib-y = __divqu.o __remqu.o __divlu.o __remlu.o \
$(ev6-y)csum_ipv6_magic.o \
$(ev6-y)clear_page.o \
$(ev6-y)copy_page.o \
- strcasecmp.o \
fpreg.o \
callback_srm.o srm_puts.o srm_printk.o
diff --git a/arch/alpha/lib/strcasecmp.c b/arch/alpha/lib/strcasecmp.c
deleted file mode 100644
index 4e57a216feaf..000000000000
--- a/arch/alpha/lib/strcasecmp.c
+++ /dev/null
@@ -1,26 +0,0 @@
-/*
- * linux/arch/alpha/lib/strcasecmp.c
- */
-
-#include <linux/string.h>
-
-
-/* We handle nothing here except the C locale. Since this is used in
- only one place, on strings known to contain only 7 bit ASCII, this
- is ok. */
-
-int strcasecmp(const char *a, const char *b)
-{
- int ca, cb;
-
- do {
- ca = *a++ & 0xff;
- cb = *b++ & 0xff;
- if (ca >= 'A' && ca <= 'Z')
- ca += 'a' - 'A';
- if (cb >= 'A' && cb <= 'Z')
- cb += 'a' - 'A';
- } while (ca == cb && ca != '\0');
-
- return ca - cb;
-}
generated by cgit v1.2.3 (git 2.0.4) at 2024-11-13 11:47:11 +0000