[U-Boot] [PATCH v2 10/63] x86: Use unsigned long for address in table generation
Simon Glass
sjg at chromium.org
Sat Nov 19 21:24:59 CET 2016
We should use unsigned long rather than u32 for addresses. Update this so
that the table-generation code builds correctly on 64-bit machines.
Signed-off-by: Simon Glass <sjg at chromium.org>
---
Changes in v2:
- Move table-related changes from a later patch
- Rebase to mainline
- Drop the write_smbios_table_wrapper() function
arch/x86/cpu/irq.c | 2 +-
arch/x86/include/asm/acpi_table.h | 2 +-
arch/x86/include/asm/mpspec.h | 2 +-
arch/x86/include/asm/sfi.h | 2 +-
arch/x86/include/asm/tables.h | 2 +-
arch/x86/lib/acpi_table.c | 4 ++--
arch/x86/lib/mpspec.c | 2 +-
arch/x86/lib/sfi.c | 6 +++---
arch/x86/lib/tables.c | 11 ++---------
arch/x86/lib/zimage.c | 2 +-
drivers/misc/qfw.c | 4 ++--
include/smbios.h | 4 ++--
lib/smbios.c | 22 +++++++++++-----------
13 files changed, 29 insertions(+), 36 deletions(-)
diff --git a/arch/x86/cpu/irq.c b/arch/x86/cpu/irq.c
index 9364410..e3e928b 100644
--- a/arch/x86/cpu/irq.c
+++ b/arch/x86/cpu/irq.c
@@ -264,7 +264,7 @@ int irq_router_probe(struct udevice *dev)
return irq_router_common_init(dev);
}
-u32 write_pirq_routing_table(u32 addr)
+ulong write_pirq_routing_table(ulong addr)
{
if (!pirq_routing_table)
return addr;
diff --git a/arch/x86/include/asm/acpi_table.h b/arch/x86/include/asm/acpi_table.h
index caff4d8..bbd80a1 100644
--- a/arch/x86/include/asm/acpi_table.h
+++ b/arch/x86/include/asm/acpi_table.h
@@ -316,4 +316,4 @@ int acpi_create_madt_lapic_nmi(struct acpi_madt_lapic_nmi *lapic_nmi,
u8 cpu, u16 flags, u8 lint);
u32 acpi_fill_madt(u32 current);
void acpi_create_gnvs(struct acpi_global_nvs *gnvs);
-u32 write_acpi_tables(u32 start);
+ulong write_acpi_tables(ulong start);
diff --git a/arch/x86/include/asm/mpspec.h b/arch/x86/include/asm/mpspec.h
index ad8eba9..146a4b0 100644
--- a/arch/x86/include/asm/mpspec.h
+++ b/arch/x86/include/asm/mpspec.h
@@ -456,6 +456,6 @@ int mp_determine_pci_dstirq(int bus, int dev, int func, int pirq);
* @addr: start address to write MP table
* @return: end address of MP table
*/
-u32 write_mp_table(u32 addr);
+ulong write_mp_table(ulong addr);
#endif /* __ASM_MPSPEC_H */
diff --git a/arch/x86/include/asm/sfi.h b/arch/x86/include/asm/sfi.h
index d1f0f0c..d6c44c9 100644
--- a/arch/x86/include/asm/sfi.h
+++ b/arch/x86/include/asm/sfi.h
@@ -132,6 +132,6 @@ typedef int (*sfi_table_handler) (struct sfi_table_header *table);
* @base: Address to write table to
* @return address to use for the next table
*/
-u32 write_sfi_table(u32 base);
+ulong write_sfi_table(ulong base);
#endif /*_LINUX_SFI_H */
diff --git a/arch/x86/include/asm/tables.h b/arch/x86/include/asm/tables.h
index 81f98f2..d1b2388 100644
--- a/arch/x86/include/asm/tables.h
+++ b/arch/x86/include/asm/tables.h
@@ -65,6 +65,6 @@ void write_tables(void);
* @start: start address to write PIRQ routing table
* @return: end address of PIRQ routing table
*/
-u32 write_pirq_routing_table(u32 start);
+ulong write_pirq_routing_table(ulong start);
#endif /* _X86_TABLES_H_ */
diff --git a/arch/x86/lib/acpi_table.c b/arch/x86/lib/acpi_table.c
index 7001e8b..355456d 100644
--- a/arch/x86/lib/acpi_table.c
+++ b/arch/x86/lib/acpi_table.c
@@ -327,7 +327,7 @@ static void enter_acpi_mode(int pm1_cnt)
* QEMU's version of write_acpi_tables is defined in
* arch/x86/cpu/qemu/acpi_table.c
*/
-u32 write_acpi_tables(u32 start)
+ulong write_acpi_tables(ulong start)
{
u32 current;
struct acpi_rsdp *rsdp;
@@ -345,7 +345,7 @@ u32 write_acpi_tables(u32 start)
/* Align ACPI tables to 16 byte */
current = ALIGN(current, 16);
- debug("ACPI: Writing ACPI tables at %x\n", start);
+ debug("ACPI: Writing ACPI tables at %lx\n", start);
/* We need at least an RSDP and an RSDT Table */
rsdp = (struct acpi_rsdp *)current;
diff --git a/arch/x86/lib/mpspec.c b/arch/x86/lib/mpspec.c
index 6ab43f1..516d7b3 100644
--- a/arch/x86/lib/mpspec.c
+++ b/arch/x86/lib/mpspec.c
@@ -365,7 +365,7 @@ static void mptable_add_lintsrc(struct mp_config_table *mc, int bus_isa)
bus_isa, 0, MP_APIC_ALL, 1);
}
-u32 write_mp_table(u32 addr)
+ulong write_mp_table(ulong addr)
{
struct mp_config_table *mc;
int ioapic_id, ioapic_ver;
diff --git a/arch/x86/lib/sfi.c b/arch/x86/lib/sfi.c
index 3d36580..507e037 100644
--- a/arch/x86/lib/sfi.c
+++ b/arch/x86/lib/sfi.c
@@ -38,14 +38,14 @@ static void *get_entry_start(struct table_info *tab)
tab->table[tab->count] = tab->entry_start;
tab->entry_start += sizeof(struct sfi_table_header);
- return (void *)tab->entry_start;
+ return (void *)(uintptr_t)tab->entry_start;
}
static void finish_table(struct table_info *tab, const char *sig, void *entry)
{
struct sfi_table_header *hdr;
- hdr = (struct sfi_table_header *)(tab->base + tab->ptr);
+ hdr = (struct sfi_table_header *)(uintptr_t)(tab->base + tab->ptr);
strcpy(hdr->sig, sig);
hdr->len = sizeof(*hdr) + ((ulong)entry - tab->entry_start);
hdr->rev = 1;
@@ -131,7 +131,7 @@ static int sfi_write_xsdt(struct table_info *tab)
return 0;
}
-u32 write_sfi_table(u32 base)
+ulong write_sfi_table(ulong base)
{
struct table_info table;
diff --git a/arch/x86/lib/tables.c b/arch/x86/lib/tables.c
index 5966e58..4f5fe74 100644
--- a/arch/x86/lib/tables.c
+++ b/arch/x86/lib/tables.c
@@ -12,20 +12,13 @@
#include <asm/acpi_table.h>
#include <asm/coreboot_tables.h>
-#ifdef CONFIG_GENERATE_SMBIOS_TABLE
-static u32 write_smbios_table_wrapper(u32 addr)
-{
- return write_smbios_table(addr);
-}
-#endif
-
/**
* Function prototype to write a specific configuration table
*
* @addr: start address to write the table
* @return: end address of the table
*/
-typedef u32 (*table_write)(u32 addr);
+typedef ulong (*table_write)(ulong addr);
static table_write table_write_funcs[] = {
#ifdef CONFIG_GENERATE_PIRQ_TABLE
@@ -41,7 +34,7 @@ static table_write table_write_funcs[] = {
write_acpi_tables,
#endif
#ifdef CONFIG_GENERATE_SMBIOS_TABLE
- write_smbios_table_wrapper,
+ write_smbios_table,
#endif
};
diff --git a/arch/x86/lib/zimage.c b/arch/x86/lib/zimage.c
index 1b33c77..b6b0f2b 100644
--- a/arch/x86/lib/zimage.c
+++ b/arch/x86/lib/zimage.c
@@ -165,7 +165,7 @@ struct boot_params *load_zimage(char *image, unsigned long kernel_size,
* A very old kernel MUST have its real-mode code
* loaded at 0x90000
*/
- if ((u32)setup_base != 0x90000) {
+ if ((ulong)setup_base != 0x90000) {
/* Copy the real-mode kernel */
memmove((void *)0x90000, setup_base, setup_size);
diff --git a/drivers/misc/qfw.c b/drivers/misc/qfw.c
index d43d1d3..a8af9e0 100644
--- a/drivers/misc/qfw.c
+++ b/drivers/misc/qfw.c
@@ -32,7 +32,7 @@ static LIST_HEAD(fw_list);
* be ignored.
* @return: 0 on success, or negative value on failure
*/
-static int bios_linker_allocate(struct bios_linker_entry *entry, u32 *addr)
+static int bios_linker_allocate(struct bios_linker_entry *entry, ulong *addr)
{
uint32_t size, align;
struct fw_file *file;
@@ -147,7 +147,7 @@ static int bios_linker_add_checksum(struct bios_linker_entry *entry)
}
/* This function loads and patches ACPI tables provided by QEMU */
-u32 write_acpi_tables(u32 addr)
+ulong write_acpi_tables(ulong addr)
{
int i, ret = 0;
struct fw_file *file;
diff --git a/include/smbios.h b/include/smbios.h
index d582d4f..c24d00e 100644
--- a/include/smbios.h
+++ b/include/smbios.h
@@ -225,7 +225,7 @@ static inline void fill_smbios_header(void *table, int type,
* @handle: the structure's handle, a unique 16-bit number
* @return: size of the structure
*/
-typedef int (*smbios_write_type)(uintptr_t *addr, int handle);
+typedef int (*smbios_write_type)(ulong *addr, int handle);
/**
* write_smbios_table() - Write SMBIOS table
@@ -235,6 +235,6 @@ typedef int (*smbios_write_type)(uintptr_t *addr, int handle);
* @addr: start address to write SMBIOS table
* @return: end address of SMBIOS table
*/
-uintptr_t write_smbios_table(uintptr_t addr);
+ulong write_smbios_table(ulong addr);
#endif /* _SMBIOS_H_ */
diff --git a/lib/smbios.c b/lib/smbios.c
index ce1974d..22ca247 100644
--- a/lib/smbios.c
+++ b/lib/smbios.c
@@ -73,7 +73,7 @@ static int smbios_string_table_len(char *start)
return len + 1;
}
-static int smbios_write_type0(uintptr_t *current, int handle)
+static int smbios_write_type0(ulong *current, int handle)
{
struct smbios_type0 *t = (struct smbios_type0 *)*current;
int len = sizeof(struct smbios_type0);
@@ -108,7 +108,7 @@ static int smbios_write_type0(uintptr_t *current, int handle)
return len;
}
-static int smbios_write_type1(uintptr_t *current, int handle)
+static int smbios_write_type1(ulong *current, int handle)
{
struct smbios_type1 *t = (struct smbios_type1 *)*current;
int len = sizeof(struct smbios_type1);
@@ -129,7 +129,7 @@ static int smbios_write_type1(uintptr_t *current, int handle)
return len;
}
-static int smbios_write_type2(uintptr_t *current, int handle)
+static int smbios_write_type2(ulong *current, int handle)
{
struct smbios_type2 *t = (struct smbios_type2 *)*current;
int len = sizeof(struct smbios_type2);
@@ -147,7 +147,7 @@ static int smbios_write_type2(uintptr_t *current, int handle)
return len;
}
-static int smbios_write_type3(uintptr_t *current, int handle)
+static int smbios_write_type3(ulong *current, int handle)
{
struct smbios_type3 *t = (struct smbios_type3 *)*current;
int len = sizeof(struct smbios_type3);
@@ -199,7 +199,7 @@ static void smbios_write_type4_dm(struct smbios_type4 *t)
t->processor_version = smbios_add_string(t->eos, name);
}
-static int smbios_write_type4(uintptr_t *current, int handle)
+static int smbios_write_type4(ulong *current, int handle)
{
struct smbios_type4 *t = (struct smbios_type4 *)*current;
int len = sizeof(struct smbios_type4);
@@ -221,7 +221,7 @@ static int smbios_write_type4(uintptr_t *current, int handle)
return len;
}
-static int smbios_write_type32(uintptr_t *current, int handle)
+static int smbios_write_type32(ulong *current, int handle)
{
struct smbios_type32 *t = (struct smbios_type32 *)*current;
int len = sizeof(struct smbios_type32);
@@ -234,7 +234,7 @@ static int smbios_write_type32(uintptr_t *current, int handle)
return len;
}
-static int smbios_write_type127(uintptr_t *current, int handle)
+static int smbios_write_type127(ulong *current, int handle)
{
struct smbios_type127 *t = (struct smbios_type127 *)*current;
int len = sizeof(struct smbios_type127);
@@ -257,10 +257,10 @@ static smbios_write_type smbios_write_funcs[] = {
smbios_write_type127
};
-uintptr_t write_smbios_table(uintptr_t addr)
+ulong write_smbios_table(ulong addr)
{
struct smbios_entry *se;
- u32 tables;
+ ulong tables;
int len = 0;
int max_struct_size = 0;
int handle = 0;
@@ -271,7 +271,7 @@ uintptr_t write_smbios_table(uintptr_t addr)
/* 16 byte align the table address */
addr = ALIGN(addr, 16);
- se = (struct smbios_entry *)addr;
+ se = (struct smbios_entry *)(uintptr_t)addr;
memset(se, 0, sizeof(struct smbios_entry));
addr += sizeof(struct smbios_entry);
@@ -280,7 +280,7 @@ uintptr_t write_smbios_table(uintptr_t addr)
/* populate minimum required tables */
for (i = 0; i < ARRAY_SIZE(smbios_write_funcs); i++) {
- int tmp = smbios_write_funcs[i](&addr, handle++);
+ int tmp = smbios_write_funcs[i]((ulong *)&addr, handle++);
max_struct_size = max(max_struct_size, tmp);
len += tmp;
}
--
2.8.0.rc3.226.g39d4020
More information about the U-Boot
mailing list