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-rw-r--r--MAINTAINERS4
-rw-r--r--arch/ia64/kernel/mca_asm.S2
-rw-r--r--arch/ia64/kernel/unaligned.c3
-rw-r--r--arch/ia64/sn/kernel/io_init.c36
-rw-r--r--arch/ia64/sn/kernel/xpc_channel.c6
-rw-r--r--arch/ia64/sn/pci/pci_dma.c4
-rw-r--r--include/asm-ia64/sn/sn_feature_sets.h14
7 files changed, 34 insertions, 35 deletions
diff --git a/MAINTAINERS b/MAINTAINERS
index 3f8a90ac47d7..a37a2b38a557 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1176,8 +1176,8 @@ T: git kernel.org:/pub/scm/linux/kernel/git/aegl/linux-2.6.git
1176S: Maintained 1176S: Maintained
1177 1177
1178SN-IA64 (Itanium) SUB-PLATFORM 1178SN-IA64 (Itanium) SUB-PLATFORM
1179P: Greg Edwards 1179P: Jes Sorensen
1180M: edwardsg@sgi.com 1180M: jes@sgi.com
1181L: linux-altix@sgi.com 1181L: linux-altix@sgi.com
1182L: linux-ia64@vger.kernel.org 1182L: linux-ia64@vger.kernel.org
1183W: http://www.sgi.com/altix 1183W: http://www.sgi.com/altix
diff --git a/arch/ia64/kernel/mca_asm.S b/arch/ia64/kernel/mca_asm.S
index 403a80a58c13..60a464bfd9e2 100644
--- a/arch/ia64/kernel/mca_asm.S
+++ b/arch/ia64/kernel/mca_asm.S
@@ -512,7 +512,7 @@ ia64_state_save:
512 st8 [temp1]=r12 // os_status, default is cold boot 512 st8 [temp1]=r12 // os_status, default is cold boot
513 mov r6=IA64_MCA_SAME_CONTEXT 513 mov r6=IA64_MCA_SAME_CONTEXT
514 ;; 514 ;;
515 st8 [temp1]=r6 // context, default is same context 515 st8 [temp2]=r6 // context, default is same context
516 516
517 // Save the pt_regs data that is not in minstate. The previous code 517 // Save the pt_regs data that is not in minstate. The previous code
518 // left regs at sos. 518 // left regs at sos.
diff --git a/arch/ia64/kernel/unaligned.c b/arch/ia64/kernel/unaligned.c
index 43b45b65ee5a..f9e0ae936d1a 100644
--- a/arch/ia64/kernel/unaligned.c
+++ b/arch/ia64/kernel/unaligned.c
@@ -1283,8 +1283,9 @@ within_logging_rate_limit (void)
1283 1283
1284 if (jiffies - last_time > 5*HZ) 1284 if (jiffies - last_time > 5*HZ)
1285 count = 0; 1285 count = 0;
1286 if (++count < 5) { 1286 if (count < 5) {
1287 last_time = jiffies; 1287 last_time = jiffies;
1288 count++;
1288 return 1; 1289 return 1;
1289 } 1290 }
1290 return 0; 1291 return 0;
diff --git a/arch/ia64/sn/kernel/io_init.c b/arch/ia64/sn/kernel/io_init.c
index 00700f7e6837..a4c78152b336 100644
--- a/arch/ia64/sn/kernel/io_init.c
+++ b/arch/ia64/sn/kernel/io_init.c
@@ -10,6 +10,7 @@
10#include <linux/nodemask.h> 10#include <linux/nodemask.h>
11#include <asm/sn/types.h> 11#include <asm/sn/types.h>
12#include <asm/sn/addrs.h> 12#include <asm/sn/addrs.h>
13#include <asm/sn/sn_feature_sets.h>
13#include <asm/sn/geo.h> 14#include <asm/sn/geo.h>
14#include <asm/sn/io.h> 15#include <asm/sn/io.h>
15#include <asm/sn/pcibr_provider.h> 16#include <asm/sn/pcibr_provider.h>
@@ -173,8 +174,8 @@ sn_pcidev_info_get(struct pci_dev *dev)
173 */ 174 */
174static u8 war_implemented = 0; 175static u8 war_implemented = 0;
175 176
176static void sn_device_fixup_war(u64 nasid, u64 widget, int device, 177static s64 sn_device_fixup_war(u64 nasid, u64 widget, int device,
177 struct sn_flush_device_common *common) 178 struct sn_flush_device_common *common)
178{ 179{
179 struct sn_flush_device_war *war_list; 180 struct sn_flush_device_war *war_list;
180 struct sn_flush_device_war *dev_entry; 181 struct sn_flush_device_war *dev_entry;
@@ -198,8 +199,9 @@ static void sn_device_fixup_war(u64 nasid, u64 widget, int device,
198 199
199 dev_entry = war_list + device; 200 dev_entry = war_list + device;
200 memcpy(common,dev_entry, sizeof(*common)); 201 memcpy(common,dev_entry, sizeof(*common));
201
202 kfree(war_list); 202 kfree(war_list);
203
204 return isrv.status;
203} 205}
204 206
205/* 207/*
@@ -279,23 +281,21 @@ static void sn_fixup_ionodes(void)
279 memset(dev_entry->common, 0x0, sizeof(struct 281 memset(dev_entry->common, 0x0, sizeof(struct
280 sn_flush_device_common)); 282 sn_flush_device_common));
281 283
282 status = sal_get_device_dmaflush_list(nasid, 284 if (sn_prom_feature_available(
283 widget, 285 PRF_DEVICE_FLUSH_LIST))
284 device, 286 status = sal_get_device_dmaflush_list(
287 nasid,
288 widget,
289 device,
285 (u64)(dev_entry->common)); 290 (u64)(dev_entry->common));
286 if (status) { 291 else
287 if (sn_sal_rev() < 0x0450) { 292 status = sn_device_fixup_war(nasid,
288 /* shortlived WAR for older 293 widget,
289 * PROM images 294 device,
290 */
291 sn_device_fixup_war(nasid,
292 widget,
293 device,
294 dev_entry->common); 295 dev_entry->common);
295 } 296 if (status != SALRET_OK)
296 else 297 panic("SAL call failed: %s\n",
297 BUG(); 298 ia64_sal_strerror(status));
298 }
299 299
300 spin_lock_init(&dev_entry->sfdl_flush_lock); 300 spin_lock_init(&dev_entry->sfdl_flush_lock);
301 } 301 }
diff --git a/arch/ia64/sn/kernel/xpc_channel.c b/arch/ia64/sn/kernel/xpc_channel.c
index 8d950c778bb6..36e5437a0fb6 100644
--- a/arch/ia64/sn/kernel/xpc_channel.c
+++ b/arch/ia64/sn/kernel/xpc_channel.c
@@ -447,7 +447,7 @@ xpc_allocate_local_msgqueue(struct xpc_channel *ch)
447 447
448 nbytes = nentries * ch->msg_size; 448 nbytes = nentries * ch->msg_size;
449 ch->local_msgqueue = xpc_kmalloc_cacheline_aligned(nbytes, 449 ch->local_msgqueue = xpc_kmalloc_cacheline_aligned(nbytes,
450 (GFP_KERNEL | GFP_DMA), 450 GFP_KERNEL,
451 &ch->local_msgqueue_base); 451 &ch->local_msgqueue_base);
452 if (ch->local_msgqueue == NULL) { 452 if (ch->local_msgqueue == NULL) {
453 continue; 453 continue;
@@ -455,7 +455,7 @@ xpc_allocate_local_msgqueue(struct xpc_channel *ch)
455 memset(ch->local_msgqueue, 0, nbytes); 455 memset(ch->local_msgqueue, 0, nbytes);
456 456
457 nbytes = nentries * sizeof(struct xpc_notify); 457 nbytes = nentries * sizeof(struct xpc_notify);
458 ch->notify_queue = kmalloc(nbytes, (GFP_KERNEL | GFP_DMA)); 458 ch->notify_queue = kmalloc(nbytes, GFP_KERNEL);
459 if (ch->notify_queue == NULL) { 459 if (ch->notify_queue == NULL) {
460 kfree(ch->local_msgqueue_base); 460 kfree(ch->local_msgqueue_base);
461 ch->local_msgqueue = NULL; 461 ch->local_msgqueue = NULL;
@@ -502,7 +502,7 @@ xpc_allocate_remote_msgqueue(struct xpc_channel *ch)
502 502
503 nbytes = nentries * ch->msg_size; 503 nbytes = nentries * ch->msg_size;
504 ch->remote_msgqueue = xpc_kmalloc_cacheline_aligned(nbytes, 504 ch->remote_msgqueue = xpc_kmalloc_cacheline_aligned(nbytes,
505 (GFP_KERNEL | GFP_DMA), 505 GFP_KERNEL,
506 &ch->remote_msgqueue_base); 506 &ch->remote_msgqueue_base);
507 if (ch->remote_msgqueue == NULL) { 507 if (ch->remote_msgqueue == NULL) {
508 continue; 508 continue;
diff --git a/arch/ia64/sn/pci/pci_dma.c b/arch/ia64/sn/pci/pci_dma.c
index 9bf9f23b9a1f..5a36292388eb 100644
--- a/arch/ia64/sn/pci/pci_dma.c
+++ b/arch/ia64/sn/pci/pci_dma.c
@@ -90,14 +90,14 @@ void *sn_dma_alloc_coherent(struct device *dev, size_t size,
90 */ 90 */
91 node = pcibus_to_node(pdev->bus); 91 node = pcibus_to_node(pdev->bus);
92 if (likely(node >=0)) { 92 if (likely(node >=0)) {
93 struct page *p = alloc_pages_node(node, GFP_ATOMIC, get_order(size)); 93 struct page *p = alloc_pages_node(node, flags, get_order(size));
94 94
95 if (likely(p)) 95 if (likely(p))
96 cpuaddr = page_address(p); 96 cpuaddr = page_address(p);
97 else 97 else
98 return NULL; 98 return NULL;
99 } else 99 } else
100 cpuaddr = (void *)__get_free_pages(GFP_ATOMIC, get_order(size)); 100 cpuaddr = (void *)__get_free_pages(flags, get_order(size));
101 101
102 if (unlikely(!cpuaddr)) 102 if (unlikely(!cpuaddr))
103 return NULL; 103 return NULL;
diff --git a/include/asm-ia64/sn/sn_feature_sets.h b/include/asm-ia64/sn/sn_feature_sets.h
index e68a80853d5d..9ca642cad338 100644
--- a/include/asm-ia64/sn/sn_feature_sets.h
+++ b/include/asm-ia64/sn/sn_feature_sets.h
@@ -8,7 +8,7 @@
8 * License. See the file "COPYING" in the main directory of this archive 8 * License. See the file "COPYING" in the main directory of this archive
9 * for more details. 9 * for more details.
10 * 10 *
11 * Copyright (c) 2005 Silicon Graphics, Inc. All rights reserved. 11 * Copyright (c) 2005-2006 Silicon Graphics, Inc. All rights reserved.
12 */ 12 */
13 13
14 14
@@ -27,14 +27,12 @@ extern int sn_prom_feature_available(int id);
27 * "false" for new features. 27 * "false" for new features.
28 * 28 *
29 * Use: 29 * Use:
30 * if (sn_prom_feature_available(PRF_FEATURE_XXX)) 30 * if (sn_prom_feature_available(PRF_XXX))
31 * ... 31 * ...
32 */ 32 */
33 33
34/* 34#define PRF_PAL_CACHE_FLUSH_SAFE 0
35 * Example: feature XXX 35#define PRF_DEVICE_FLUSH_LIST 1
36 */
37#define PRF_FEATURE_XXX 0
38 36
39 37
40 38
@@ -51,7 +49,7 @@ extern int sn_prom_feature_available(int id);
51 * 49 *
52 * By default, features are disabled unless explicitly enabled. 50 * By default, features are disabled unless explicitly enabled.
53 */ 51 */
54#define OSF_MCA_SLV_TO_OS_INIT_SLV 0 52#define OSF_MCA_SLV_TO_OS_INIT_SLV 0
55#define OSF_FEAT_LOG_SBES 1 53#define OSF_FEAT_LOG_SBES 1
56 54
57#endif /* _ASM_IA64_SN_FEATURE_SETS_H */ 55#endif /* _ASM_IA64_SN_FEATURE_SETS_H */
generated by cgit v1.2.2 (git 2.25.0) at 2025-01-15 04:35:17 -0500