[PATCH] ia64/sn __iomem annotations

From: Al Viro
Date: Tue Oct 10 2006 - 17:57:56 EST

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Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
---
arch/ia64/sn/pci/pcibr/pcibr_ate.c | 2 +-
arch/ia64/sn/pci/tioce_provider.c | 42 +++++++++++++++++-----------------
include/asm-ia64/sn/pcibr_provider.h | 2 +-
include/asm-ia64/sn/tioca_provider.h | 4 ++-
include/asm-ia64/sn/tioce_provider.h | 2 +-
5 files changed, 26 insertions(+), 26 deletions(-)

diff --git a/arch/ia64/sn/pci/pcibr/pcibr_ate.c b/arch/ia64/sn/pci/pcibr/pcibr_ate.c
index 5eb1e1e..935029f 100644
--- a/arch/ia64/sn/pci/pcibr/pcibr_ate.c
+++ b/arch/ia64/sn/pci/pcibr/pcibr_ate.c
@@ -126,7 +126,7 @@ int pcibr_ate_alloc(struct pcibus_info *
* Setup an Address Translation Entry as specified. Use either the Bridge
* internal maps or the external map RAM, as appropriate.
*/
-static inline u64 *pcibr_ate_addr(struct pcibus_info *pcibus_info,
+static inline u64 __iomem *pcibr_ate_addr(struct pcibus_info *pcibus_info,
int ate_index)
{
if (ate_index < pcibus_info->pbi_int_ate_size) {
diff --git a/arch/ia64/sn/pci/tioce_provider.c b/arch/ia64/sn/pci/tioce_provider.c
index 0e81f68..46e16dc 100644
--- a/arch/ia64/sn/pci/tioce_provider.c
+++ b/arch/ia64/sn/pci/tioce_provider.c
@@ -53,7 +53,7 @@ #include <asm/sn/sn2/sn_hwperf.h>
*/

static void inline
-tioce_mmr_war_pre(struct tioce_kernel *kern, void *mmr_addr)
+tioce_mmr_war_pre(struct tioce_kernel *kern, void __iomem *mmr_addr)
{
u64 mmr_base;
u64 mmr_offset;
@@ -62,7 +62,7 @@ tioce_mmr_war_pre(struct tioce_kernel *k
return;

mmr_base = kern->ce_common->ce_pcibus.bs_base;
- mmr_offset = (u64)mmr_addr - mmr_base;
+ mmr_offset = (unsigned long)mmr_addr - mmr_base;

if (mmr_offset < 0x45000) {
u64 mmr_war_offset;
@@ -79,7 +79,7 @@ tioce_mmr_war_pre(struct tioce_kernel *k
}

static void inline
-tioce_mmr_war_post(struct tioce_kernel *kern, void *mmr_addr)
+tioce_mmr_war_post(struct tioce_kernel *kern, void __iomem *mmr_addr)
{
u64 mmr_base;
u64 mmr_offset;
@@ -88,7 +88,7 @@ tioce_mmr_war_post(struct tioce_kernel *
return;

mmr_base = kern->ce_common->ce_pcibus.bs_base;
- mmr_offset = (u64)mmr_addr - mmr_base;
+ mmr_offset = (unsigned long)mmr_addr - mmr_base;

if (mmr_offset < 0x45000) {
if (mmr_offset == 0x100)
@@ -223,7 +223,7 @@ tioce_dma_d64(unsigned long ct_addr, int
* @pci_dev.
*/
static inline void
-pcidev_to_tioce(struct pci_dev *pdev, struct tioce **base,
+pcidev_to_tioce(struct pci_dev *pdev, struct tioce __iomem **base,
struct tioce_kernel **kernel, int *port)
{
struct pcidev_info *pcidev_info;
@@ -235,7 +235,7 @@ pcidev_to_tioce(struct pci_dev *pdev, st
ce_kernel = (struct tioce_kernel *)ce_common->ce_kernel_private;

if (base)
- *base = (struct tioce *)ce_common->ce_pcibus.bs_base;
+ *base = (struct tioce __iomem *)ce_common->ce_pcibus.bs_base;
if (kernel)
*kernel = ce_kernel;

@@ -275,13 +275,13 @@ tioce_alloc_map(struct tioce_kernel *ce_
u64 pagesize;
int msi_capable, msi_wanted;
u64 *ate_shadow;
- u64 *ate_reg;
+ u64 __iomem *ate_reg;
u64 addr;
- struct tioce *ce_mmr;
+ struct tioce __iomem *ce_mmr;
u64 bus_base;
struct tioce_dmamap *map;

- ce_mmr = (struct tioce *)ce_kern->ce_common->ce_pcibus.bs_base;
+ ce_mmr = (struct tioce __iomem *)ce_kern->ce_common->ce_pcibus.bs_base;

switch (type) {
case TIOCE_ATE_M32:
@@ -386,7 +386,7 @@ tioce_dma_d32(struct pci_dev *pdev, u64
{
int dma_ok;
int port;
- struct tioce *ce_mmr;
+ struct tioce __iomem *ce_mmr;
struct tioce_kernel *ce_kern;
u64 ct_upper;
u64 ct_lower;
@@ -461,7 +461,7 @@ tioce_dma_unmap(struct pci_dev *pdev, dm
int i;
int port;
struct tioce_kernel *ce_kern;
- struct tioce *ce_mmr;
+ struct tioce __iomem *ce_mmr;
unsigned long flags;

bus_addr = tioce_dma_barrier(bus_addr, 0);
@@ -700,9 +700,9 @@ static void
tioce_reserve_m32(struct tioce_kernel *ce_kern, u64 base, u64 limit)
{
int ate_index, last_ate, ps;
- struct tioce *ce_mmr;
+ struct tioce __iomem *ce_mmr;

- ce_mmr = (struct tioce *)ce_kern->ce_common->ce_pcibus.bs_base;
+ ce_mmr = (struct tioce __iomem *)ce_kern->ce_common->ce_pcibus.bs_base;
ps = ce_kern->ce_ate3240_pagesize;
ate_index = ATE_PAGE(base, ps);
last_ate = ate_index + ATE_NPAGES(base, limit-base+1, ps) - 1;
@@ -736,7 +736,7 @@ tioce_kern_init(struct tioce_common *tio
int dev;
u32 tmp;
unsigned int seg, bus;
- struct tioce *tioce_mmr;
+ struct tioce __iomem *tioce_mmr;
struct tioce_kernel *tioce_kern;

tioce_kern = kzalloc(sizeof(struct tioce_kernel), GFP_KERNEL);
@@ -767,7 +767,7 @@ tioce_kern_init(struct tioce_common *tio
* the ate's.
*/

- tioce_mmr = (struct tioce *)tioce_common->ce_pcibus.bs_base;
+ tioce_mmr = (struct tioce __iomem *)tioce_common->ce_pcibus.bs_base;
tioce_mmr_clri(tioce_kern, &tioce_mmr->ce_ure_page_map,
CE_URE_PAGESIZE_MASK);
tioce_mmr_seti(tioce_kern, &tioce_mmr->ce_ure_page_map,
@@ -858,7 +858,7 @@ tioce_force_interrupt(struct sn_irq_info
struct pcidev_info *pcidev_info;
struct tioce_common *ce_common;
struct tioce_kernel *ce_kern;
- struct tioce *ce_mmr;
+ struct tioce __iomem *ce_mmr;
u64 force_int_val;

if (!sn_irq_info->irq_bridge)
@@ -872,7 +872,7 @@ tioce_force_interrupt(struct sn_irq_info
return;

ce_common = (struct tioce_common *)pcidev_info->pdi_pcibus_info;
- ce_mmr = (struct tioce *)ce_common->ce_pcibus.bs_base;
+ ce_mmr = (struct tioce __iomem *)ce_common->ce_pcibus.bs_base;
ce_kern = (struct tioce_kernel *)ce_common->ce_kernel_private;

/*
@@ -953,7 +953,7 @@ tioce_target_interrupt(struct sn_irq_inf
struct pcidev_info *pcidev_info;
struct tioce_common *ce_common;
struct tioce_kernel *ce_kern;
- struct tioce *ce_mmr;
+ struct tioce __iomem *ce_mmr;
int bit;
u64 vector;

@@ -962,7 +962,7 @@ tioce_target_interrupt(struct sn_irq_inf
return;

ce_common = (struct tioce_common *)pcidev_info->pdi_pcibus_info;
- ce_mmr = (struct tioce *)ce_common->ce_pcibus.bs_base;
+ ce_mmr = (struct tioce __iomem *)ce_common->ce_pcibus.bs_base;
ce_kern = (struct tioce_kernel *)ce_common->ce_kernel_private;

bit = sn_irq_info->irq_int_bit;
@@ -994,7 +994,7 @@ tioce_bus_fixup(struct pcibus_bussoft *p
cnodeid_t my_cnode, mem_cnode;
struct tioce_common *tioce_common;
struct tioce_kernel *tioce_kern;
- struct tioce *tioce_mmr;
+ struct tioce __iomem *tioce_mmr;

/*
* Allocate kernel bus soft and copy from prom.
@@ -1018,7 +1018,7 @@ tioce_bus_fixup(struct pcibus_bussoft *p
* interrupt handler.
*/

- tioce_mmr = (struct tioce *)tioce_common->ce_pcibus.bs_base;
+ tioce_mmr = (struct tioce __iomem *)tioce_common->ce_pcibus.bs_base;
tioce_mmr_seti(tioce_kern, &tioce_mmr->ce_adm_int_status_alias, ~0ULL);
tioce_mmr_seti(tioce_kern, &tioce_mmr->ce_adm_error_summary_alias,
~0ULL);
diff --git a/include/asm-ia64/sn/pcibr_provider.h b/include/asm-ia64/sn/pcibr_provider.h
index e3b0c3f..da3eade 100644
--- a/include/asm-ia64/sn/pcibr_provider.h
+++ b/include/asm-ia64/sn/pcibr_provider.h
@@ -135,7 +135,7 @@ extern void pcireg_intr_addr
extern void pcireg_force_intr_set(struct pcibus_info *, int);
extern u64 pcireg_wrb_flush_get(struct pcibus_info *, int);
extern void pcireg_int_ate_set(struct pcibus_info *, int, u64);
-extern u64 * pcireg_int_ate_addr(struct pcibus_info *, int);
+extern u64 __iomem * pcireg_int_ate_addr(struct pcibus_info *, int);
extern void pcibr_force_interrupt(struct sn_irq_info *sn_irq_info);
extern void pcibr_change_devices_irq(struct sn_irq_info *sn_irq_info);
extern int pcibr_ate_alloc(struct pcibus_info *, int);
diff --git a/include/asm-ia64/sn/tioca_provider.h b/include/asm-ia64/sn/tioca_provider.h
index 65cdd73..9a820ac 100644
--- a/include/asm-ia64/sn/tioca_provider.h
+++ b/include/asm-ia64/sn/tioca_provider.h
@@ -162,11 +162,11 @@ static inline void
tioca_tlbflush(struct tioca_kernel *tioca_kernel)
{
volatile u64 tmp;
- volatile struct tioca *ca_base;
+ volatile struct tioca __iomem *ca_base;
struct tioca_common *tioca_common;

tioca_common = tioca_kernel->ca_common;
- ca_base = (struct tioca *)tioca_common->ca_common.bs_base;
+ ca_base = (struct tioca __iomem *)tioca_common->ca_common.bs_base;

/*
* Explicit flushes not needed if GART is in cached mode
diff --git a/include/asm-ia64/sn/tioce_provider.h b/include/asm-ia64/sn/tioce_provider.h
index 6d62b13..32c32f3 100644
--- a/include/asm-ia64/sn/tioce_provider.h
+++ b/include/asm-ia64/sn/tioce_provider.h
@@ -53,7 +53,7 @@ struct tioce_dmamap {
u64 ct_start; /* coretalk start address */
u64 pci_start; /* bus start address */

- u64 *ate_hw; /* hw ptr of first ate in map */
+ u64 __iomem *ate_hw;/* hw ptr of first ate in map */
u64 *ate_shadow; /* shadow ptr of firat ate */
u16 ate_count; /* # ate's in the map */
};
--
1.4.2.GIT

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Next message: Al Viro: "[PATCH] passing pointer to setup_timer() should be via unsigned long"
Previous message: Al Viro: "[PATCH] mtd: remove several bogus casts to void * in iounmap() argument"
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