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Diffstat (limited to 'lib_i386')
-rw-r--r--lib_i386/Makefile2
-rw-r--r--lib_i386/bios.S12
-rw-r--r--lib_i386/bios.h2
-rw-r--r--lib_i386/bios_pci.S54
-rw-r--r--lib_i386/pci.c4
-rw-r--r--lib_i386/pci_type1.c16
-rw-r--r--lib_i386/realmode_switch.S60
7 files changed, 75 insertions, 75 deletions
diff --git a/lib_i386/Makefile b/lib_i386/Makefile
index 4cc29f4..4fbcd08 100644
--- a/lib_i386/Makefile
+++ b/lib_i386/Makefile
@@ -39,7 +39,7 @@ COBJS-y += video_bios.o
COBJS-y += video.o
COBJS-y += zimage.o
-SRCS := $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c)
+SRCS := $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c)
OBJS := $(addprefix $(obj),$(SOBJS-y) $(COBJS-y))
$(LIB): $(obj).depend $(OBJS)
diff --git a/lib_i386/bios.S b/lib_i386/bios.S
index 4606419..d6ca3e3 100644
--- a/lib_i386/bios.S
+++ b/lib_i386/bios.S
@@ -248,7 +248,7 @@ Lhandeled:
/*
************************************************************
- * BIOS interrupt 10h -- VGA services
+ * BIOS interrupt 10h -- VGA services
************************************************************
*/
bios_10h:
@@ -293,7 +293,7 @@ gs movw %ax, OFFS_AX(%bp)
/*
************************************************************
- * BIOS interrupt 12h -- Get Memory Size
+ * BIOS interrupt 12h -- Get Memory Size
************************************************************
*/
bios_12h:
@@ -352,7 +352,7 @@ gs movw OFFS_AX(%bp), %ax
movw $0xffff, %ax
ret
-Lfunc_c0h: /* Return System Configuration Parameters (PS2 only) */
+Lfunc_c0h: /* Return System Configuration Parameters (PS2 only) */
gs movw OFFS_FLAGS(%bp), %ax
orw $1, %ax /* return carry -- function not supported */
gs movw %ax, OFFS_FLAGS(%bp)
@@ -377,7 +377,7 @@ cs movw ram_in_64kb_chunks, %ax
shlw $6, %ax /* multiply by 64 */
subw $0x400, %ax /* 1st meg does not count */
-gs movw %ax, OFFS_AX(%bp) /* return memory size between 1M and 16M in 1kb chunks in AX and CX */
+gs movw %ax, OFFS_AX(%bp) /* return memory size between 1M and 16M in 1kb chunks in AX and CX */
gs movw %ax, OFFS_CX(%bp)
gs movw $0, OFFS_BX(%bp) /* set BX and DX to 0*/
gs movw $0, OFFS_DX(%bp)
@@ -455,8 +455,8 @@ Lfunc_b1h:
.globl ram_in_64kb_chunks
ram_in_64kb_chunks:
- .word 0
+ .word 0
.globl bios_equipment
bios_equipment:
- .word 0
+ .word 0
diff --git a/lib_i386/bios.h b/lib_i386/bios.h
index 59143dd..4901f89 100644
--- a/lib_i386/bios.h
+++ b/lib_i386/bios.h
@@ -57,7 +57,7 @@
#define OFFS_FLAGS 44 /* 16bit */
#define SEGMENT 0x40
-#define STACK 0x800 /* stack at 0x40:0x800 -> 0x800 */
+#define STACK 0x800 /* stack at 0x40:0x800 -> 0x800 */
/* save general registers */
/* save some segments */
diff --git a/lib_i386/bios_pci.S b/lib_i386/bios_pci.S
index b57b726..67fd00b 100644
--- a/lib_i386/bios_pci.S
+++ b/lib_i386/bios_pci.S
@@ -84,14 +84,14 @@ gs movb %al, OFFS_AL(%bp) /* We support cfg type 1 */
gs movw %ax, OFFS_BX(%bp)
cs movb pci_last_bus, %al /* last bus number */
gs movb %al, OFFS_CL(%bp)
- jmp clear_carry
+ jmp clear_carry
/*****************************************************************************/
/* device 0-31, function 0-7 */
pci_bios_find_device:
#ifdef PCI_BIOS_DEBUG
-cs incl num_pci_bios_find_device
+cs incl num_pci_bios_find_device
#endif
gs movw OFFS_CX(%bp), %di
shll $16, %edi
@@ -214,12 +214,12 @@ pci_bios_read_cfg_byte:
cs incl num_pci_bios_read_cfg_byte
#endif
call pci_bios_select_register
-gs movw OFFS_DI(%bp), %dx
+gs movw OFFS_DI(%bp), %dx
andw $3, %dx
addw $0xcfc, %dx
inb %dx, %al
gs movb %al, OFFS_CL(%bp)
- jmp clear_carry
+ jmp clear_carry
/*****************************************************************************/
@@ -228,12 +228,12 @@ pci_bios_read_cfg_word:
cs incl num_pci_bios_read_cfg_word
#endif
call pci_bios_select_register
-gs movw OFFS_DI(%bp), %dx
+gs movw OFFS_DI(%bp), %dx
andw $2, %dx
addw $0xcfc, %dx
inw %dx, %ax
gs movw %ax, OFFS_CX(%bp)
- jmp clear_carry
+ jmp clear_carry
/*****************************************************************************/
@@ -246,7 +246,7 @@ cs incl num_pci_bios_read_cfg_dword
movw $0xcfc, %dx
inl %dx, %eax
gs movl %eax, OFFS_ECX(%bp)
- jmp clear_carry
+ jmp clear_carry
/*****************************************************************************/
@@ -255,12 +255,12 @@ pci_bios_write_cfg_byte:
cs incl num_pci_bios_write_cfg_byte
#endif
call pci_bios_select_register
-gs movw OFFS_DI(%bp), %dx
+gs movw OFFS_DI(%bp), %dx
gs movb OFFS_CL(%bp), %al
andw $3, %dx
addw $0xcfc, %dx
outb %al, %dx
- jmp clear_carry
+ jmp clear_carry
/*****************************************************************************/
@@ -269,12 +269,12 @@ pci_bios_write_cfg_word:
cs incl num_pci_bios_write_cfg_word
#endif
call pci_bios_select_register
-gs movw OFFS_DI(%bp), %dx
+gs movw OFFS_DI(%bp), %dx
gs movw OFFS_CX(%bp), %ax
andw $2, %dx
addw $0xcfc, %dx
outw %ax, %dx
- jmp clear_carry
+ jmp clear_carry
/*****************************************************************************/
@@ -286,7 +286,7 @@ cs incl num_pci_bios_write_cfg_dword
gs movl OFFS_ECX(%bp), %eax
movw $0xcfc, %dx
outl %eax, %dx
- jmp clear_carry
+ jmp clear_carry
/*****************************************************************************/
@@ -318,8 +318,8 @@ cs incl num_pci_bios_unknown_function
/*****************************************************************************/
pci_bios_select_register:
-gs movw OFFS_BX(%bp), %bx
-gs movw OFFS_DI(%bp), %ax
+gs movw OFFS_BX(%bp), %bx
+gs movw OFFS_DI(%bp), %ax
/* destroys eax, dx */
__pci_bios_select_register: /* BX holds device id, AX holds register index */
pushl %ebx
@@ -354,20 +354,20 @@ gs movw %ax, OFFS_FLAGS(%bp)
.globl pci_last_bus
pci_last_bus:
- .byte 0
+ .byte 0
#ifdef PCI_BIOS_DEBUG
.globl num_pci_bios_present
num_pci_bios_present:
- .long 0
+ .long 0
.globl num_pci_bios_find_device
num_pci_bios_find_device:
- .long 0
+ .long 0
.globl num_pci_bios_find_class
num_pci_bios_find_class:
- .long 0
+ .long 0
.globl num_pci_bios_generate_special_cycle
num_pci_bios_generate_special_cycle:
@@ -375,37 +375,37 @@ num_pci_bios_generate_special_cycle:
.globl num_pci_bios_read_cfg_byte
num_pci_bios_read_cfg_byte:
- .long 0
+ .long 0
.globl num_pci_bios_read_cfg_word
num_pci_bios_read_cfg_word:
- .long 0
+ .long 0
.globl num_pci_bios_read_cfg_dword
num_pci_bios_read_cfg_dword:
- .long 0
+ .long 0
.globl num_pci_bios_write_cfg_byte
num_pci_bios_write_cfg_byte:
- .long 0
+ .long 0
.globl num_pci_bios_write_cfg_word
num_pci_bios_write_cfg_word:
- .long 0
+ .long 0
.globl num_pci_bios_write_cfg_dword
num_pci_bios_write_cfg_dword:
- .long 0
+ .long 0
.globl num_pci_bios_get_irq_routing
num_pci_bios_get_irq_routing:
- .long 0
+ .long 0
.globl num_pci_bios_set_irq
num_pci_bios_set_irq:
- .long 0
+ .long 0
.globl num_pci_bios_unknown_function
num_pci_bios_unknown_function:
- .long 0
+ .long 0
#endif
diff --git a/lib_i386/pci.c b/lib_i386/pci.c
index a7f16aa..4331b04 100644
--- a/lib_i386/pci.c
+++ b/lib_i386/pci.c
@@ -52,7 +52,7 @@ int pci_shadow_rom(pci_dev_t dev, unsigned char *dest)
pci_read_config_word(dev, PCI_DEVICE_ID, &device);
pci_read_config_dword(dev, PCI_CLASS_REVISION, &class_code);
- class_code &= 0xffffff00;
+ class_code &= 0xffffff00;
class_code >>= 8;
#if 0
@@ -103,7 +103,7 @@ int pci_shadow_rom(pci_dev_t dev, unsigned char *dest)
printf("%s\n",
(readw(pci_data+0x15) &0x80)?
"Last image":"More images follow");
- switch (readb(pci_data+0x14)) {
+ switch (readb(pci_data+0x14)) {
case 0:
printf("X86 code\n");
break;
diff --git a/lib_i386/pci_type1.c b/lib_i386/pci_type1.c
index 5dfa8ab..8da8c1c 100644
--- a/lib_i386/pci_type1.c
+++ b/lib_i386/pci_type1.c
@@ -20,14 +20,14 @@
#define cfg_read(val, addr, op) *val = op((int)(addr))
#define cfg_write(val, addr, op) op((val), (int)(addr))
-#define TYPE1_PCI_OP(rw, size, type, op, mask) \
-static int \
-type1_##rw##_config_##size(struct pci_controller *hose, \
- pci_dev_t dev, int offset, type val) \
-{ \
- outl(dev | (offset & 0xfc) | 0x80000000, (int)hose->cfg_addr); \
- cfg_##rw(val, hose->cfg_data + (offset & mask), op); \
- return 0; \
+#define TYPE1_PCI_OP(rw, size, type, op, mask) \
+static int \
+type1_##rw##_config_##size(struct pci_controller *hose, \
+ pci_dev_t dev, int offset, type val) \
+{ \
+ outl(dev | (offset & 0xfc) | 0x80000000, (int)hose->cfg_addr); \
+ cfg_##rw(val, hose->cfg_data + (offset & mask), op); \
+ return 0; \
}
diff --git a/lib_i386/realmode_switch.S b/lib_i386/realmode_switch.S
index 0433cd4..d6c74ec 100644
--- a/lib_i386/realmode_switch.S
+++ b/lib_i386/realmode_switch.S
@@ -26,7 +26,7 @@
/*
* Stack frame at 0xe00
- * e00 ebx;
+ * e00 ebx;
* e04 ecx;
* e08 edx;
* e0c esi;
@@ -56,13 +56,13 @@ realmode_enter:
o32 pusha
o32 pushf
cli
- sidt saved_idt
- sgdt saved_gdt
- movl %esp, %eax
- movl %eax, saved_protected_mode_esp
+ sidt saved_idt
+ sgdt saved_gdt
+ movl %esp, %eax
+ movl %eax, saved_protected_mode_esp
movl $0x10, %eax
- movl %eax, %esp
+ movl %eax, %esp
movw $0x28, %ax
movw %ax, %ds
movw %ax, %es
@@ -70,10 +70,10 @@ o32 pushf
movw %ax, %gs
lidt realmode_idt_ptr
- movl %cr0, %eax /* Go back into real mode by */
- andl $0x7ffffffe, %eax /* clearing PE to 0 */
+ movl %cr0, %eax /* Go back into real mode by */
+ andl $0x7ffffffe, %eax /* clearing PE to 0 */
movl %eax, %cr0
- ljmp $0x0,$do_realmode /* switch to real mode */
+ ljmp $0x0,$do_realmode /* switch to real mode */
do_realmode: /* realmode code from here */
movw %cs,%ax
@@ -115,20 +115,20 @@ o32 popf
popw %ss
movl %eax, %esp
cs movl temp_eax, %eax
- wbinvd /* self-modifying code,
+ wbinvd /* self-modifying code,
* better flush the cache */
.byte 0x9a /* lcall */
temp_ip:
- .word 0 /* new ip */
+ .word 0 /* new ip */
temp_cs:
- .word 0 /* new cs */
+ .word 0 /* new cs */
realmode_ret:
/* save eax, esp and ss */
cs movl %eax, saved_eax
movl %esp, %eax
cs movl %eax, saved_esp
- movw %ss, %ax
+ movw %ss, %ax
cs movw %ax, saved_ss
/* restore the stack, note that we set sp to 0x244;
@@ -170,26 +170,26 @@ cs movw temp_ip, %ax
pushl %ebx
o32 cs lidt saved_idt
-o32 cs lgdt saved_gdt /* Set GDTR */
+o32 cs lgdt saved_gdt /* Set GDTR */
- movl %cr0, %eax /* Go back into protected mode */
- orl $1,%eax /* reset PE to 1 */
- movl %eax, %cr0
- jmp next_line /* flush prefetch queue */
+ movl %cr0, %eax /* Go back into protected mode */
+ orl $1,%eax /* reset PE to 1 */
+ movl %eax, %cr0
+ jmp next_line /* flush prefetch queue */
next_line:
movw $return_ptr, %ax
- movw %ax,%bp
+ movw %ax,%bp
o32 cs ljmp *(%bp)
.code32
protected_mode:
- movl $0x18,%eax /* reload GDT[3] */
- movw %ax,%fs /* reset FS */
- movw %ax,%ds /* reset DS */
- movw %ax,%gs /* reset GS */
- movw %ax,%es /* reset ES */
- movw %ax,%ss /* reset SS */
- movl saved_protected_mode_esp, %eax
+ movl $0x18,%eax /* reload GDT[3] */
+ movw %ax,%fs /* reset FS */
+ movw %ax,%ds /* reset DS */
+ movw %ax,%gs /* reset GS */
+ movw %ax,%es /* reset ES */
+ movw %ax,%ss /* reset SS */
+ movl saved_protected_mode_esp, %eax
movl %eax, %esp
popf
popa
@@ -199,7 +199,7 @@ temp_eax:
.long 0
saved_ss:
- .word 0
+ .word 0
saved_esp:
.long 0
saved_eax:
@@ -210,12 +210,12 @@ realmode_idt_ptr:
.word 0x0, 0x0
saved_gdt:
- .word 0, 0, 0, 0
+ .word 0, 0, 0, 0
saved_idt:
- .word 0, 0, 0, 0
+ .word 0, 0, 0, 0
saved_protected_mode_esp:
- .long 0
+ .long 0
return_ptr:
.long protected_mode