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Message-Id: <1291677875-30493-2-git-send-email-konrad.wilk@oracle.com>
Date: Mon, 6 Dec 2010 18:24:13 -0500
From: Konrad Rzeszutek Wilk <konrad.wilk@...cle.com>
To: airlied@...ux.ie, tglx@...utronix.de, hpa@...or.com,
airlied@...hat.com, linux-kernel@...r.kernel.org, konrad@...nel.org
Cc: Jeremy Fitzhardinge <jeremy@...p.org>,
Konrad Rzeszutek Wilk <konrad.wilk@...cle.com>
Subject: [PATCH 01/23] agp: Add bridge argument to [free|alloc]_gatt_pages macro.
We add to the macro an extra parameter: bridge. We will use
this new bridge parameter for the PCI API. Specifically
we will extract the 'struct pcidev' from it for the PCI API calls.
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@...cle.com>
---
arch/alpha/include/asm/agp.h | 6 +++---
arch/ia64/include/asm/agp.h | 6 +++---
arch/parisc/include/asm/agp.h | 6 +++---
arch/powerpc/include/asm/agp.h | 6 +++---
arch/sparc/include/asm/agp.h | 6 +++---
arch/x86/include/asm/agp.h | 6 +++---
drivers/char/agp/generic.c | 8 ++++----
7 files changed, 22 insertions(+), 22 deletions(-)
diff --git a/arch/alpha/include/asm/agp.h b/arch/alpha/include/asm/agp.h
index a94d48b..0ee274c 100644
--- a/arch/alpha/include/asm/agp.h
+++ b/arch/alpha/include/asm/agp.h
@@ -10,9 +10,9 @@
#define flush_agp_cache() mb()
/* GATT allocation. Returns/accepts GATT kernel virtual address. */
-#define alloc_gatt_pages(order) \
+#define alloc_gatt_pages(bridge, order) \
((char *)__get_free_pages(GFP_KERNEL, (order)))
-#define free_gatt_pages(table, order) \
- free_pages((unsigned long)(table), (order))
+#define free_gatt_pages(bridge, order) \
+ free_pages((unsigned long)(bridge->gatt_table_real), (order))
#endif
diff --git a/arch/ia64/include/asm/agp.h b/arch/ia64/include/asm/agp.h
index 01d09c4..4e12b72 100644
--- a/arch/ia64/include/asm/agp.h
+++ b/arch/ia64/include/asm/agp.h
@@ -18,9 +18,9 @@
#define flush_agp_cache() mb()
/* GATT allocation. Returns/accepts GATT kernel virtual address. */
-#define alloc_gatt_pages(order) \
+#define alloc_gatt_pages(bridge, order) \
((char *)__get_free_pages(GFP_KERNEL, (order)))
-#define free_gatt_pages(table, order) \
- free_pages((unsigned long)(table), (order))
+#define free_gatt_pages(bridge, order) \
+ free_pages((unsigned long)(bridge->gatt_table_real), (order))
#endif /* _ASM_IA64_AGP_H */
diff --git a/arch/parisc/include/asm/agp.h b/arch/parisc/include/asm/agp.h
index d226ffa..6e8fd98 100644
--- a/arch/parisc/include/asm/agp.h
+++ b/arch/parisc/include/asm/agp.h
@@ -12,9 +12,9 @@
#define flush_agp_cache() mb()
/* GATT allocation. Returns/accepts GATT kernel virtual address. */
-#define alloc_gatt_pages(order) \
+#define alloc_gatt_pages(bridge, order) \
((char *)__get_free_pages(GFP_KERNEL, (order)))
-#define free_gatt_pages(table, order) \
- free_pages((unsigned long)(table), (order))
+#define free_gatt_pages(bridge, order) \
+ free_pages((unsigned long)(bridge->gatt_table_real), (order))
#endif /* _ASM_PARISC_AGP_H */
diff --git a/arch/powerpc/include/asm/agp.h b/arch/powerpc/include/asm/agp.h
index 416e12c..0996a43 100644
--- a/arch/powerpc/include/asm/agp.h
+++ b/arch/powerpc/include/asm/agp.h
@@ -9,10 +9,10 @@
#define flush_agp_cache() mb()
/* GATT allocation. Returns/accepts GATT kernel virtual address. */
-#define alloc_gatt_pages(order) \
+#define alloc_gatt_pages(bridge, order) \
((char *)__get_free_pages(GFP_KERNEL, (order)))
-#define free_gatt_pages(table, order) \
- free_pages((unsigned long)(table), (order))
+#define free_gatt_pages(bridge, order) \
+ free_pages((unsigned long)(bridge->gatt_table_real), (order))
#endif /* __KERNEL__ */
#endif /* _ASM_POWERPC_AGP_H */
diff --git a/arch/sparc/include/asm/agp.h b/arch/sparc/include/asm/agp.h
index 70f52c1..2a83241 100644
--- a/arch/sparc/include/asm/agp.h
+++ b/arch/sparc/include/asm/agp.h
@@ -8,9 +8,9 @@
#define flush_agp_cache() mb()
/* GATT allocation. Returns/accepts GATT kernel virtual address. */
-#define alloc_gatt_pages(order) \
+#define alloc_gatt_pages(bridge, order) \
((char *)__get_free_pages(GFP_KERNEL, (order)))
-#define free_gatt_pages(table, order) \
- free_pages((unsigned long)(table), (order))
+#define free_gatt_pages(bridge, order) \
+ free_pages((unsigned long)(bridge->gatt_table_real), (order))
#endif
diff --git a/arch/x86/include/asm/agp.h b/arch/x86/include/asm/agp.h
index eec2a70..cbc996d 100644
--- a/arch/x86/include/asm/agp.h
+++ b/arch/x86/include/asm/agp.h
@@ -23,9 +23,9 @@
#define flush_agp_cache() wbinvd()
/* GATT allocation. Returns/accepts GATT kernel virtual address. */
-#define alloc_gatt_pages(order) \
+#define alloc_gatt_pages(bridge, order) \
((char *)__get_free_pages(GFP_KERNEL, (order)))
-#define free_gatt_pages(table, order) \
- free_pages((unsigned long)(table), (order))
+#define free_gatt_pages(bridge, order) \
+ free_pages((unsigned long)(bridge->gatt_table_real), (order))
#endif /* _ASM_X86_AGP_H */
diff --git a/drivers/char/agp/generic.c b/drivers/char/agp/generic.c
index 4956f1c..09332ba 100644
--- a/drivers/char/agp/generic.c
+++ b/drivers/char/agp/generic.c
@@ -931,7 +931,7 @@ int agp_generic_create_gatt_table(struct agp_bridge_data *bridge)
break;
}
- table = alloc_gatt_pages(page_order);
+ table = alloc_gatt_pages(bridge, page_order);
if (table == NULL) {
i++;
@@ -960,7 +960,7 @@ int agp_generic_create_gatt_table(struct agp_bridge_data *bridge)
size = ((struct aper_size_info_fixed *) temp)->size;
page_order = ((struct aper_size_info_fixed *) temp)->page_order;
num_entries = ((struct aper_size_info_fixed *) temp)->num_entries;
- table = alloc_gatt_pages(page_order);
+ table = alloc_gatt_pages(bridge, page_order);
}
if (table == NULL)
@@ -990,7 +990,7 @@ int agp_generic_create_gatt_table(struct agp_bridge_data *bridge)
for (page = virt_to_page(table); page <= virt_to_page(table_end); page++)
ClearPageReserved(page);
- free_gatt_pages(table, page_order);
+ free_gatt_pages(bridge, page_order);
return -ENOMEM;
}
@@ -1052,7 +1052,7 @@ int agp_generic_free_gatt_table(struct agp_bridge_data *bridge)
for (page = virt_to_page(table); page <= virt_to_page(table_end); page++)
ClearPageReserved(page);
- free_gatt_pages(bridge->gatt_table_real, page_order);
+ free_gatt_pages(bridge, page_order);
agp_gatt_table = NULL;
bridge->gatt_table = NULL;
--
1.7.1
--
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