summaryrefslogtreecommitdiff
path: root/src/arch/x86
diff options
context:
space:
mode:
Diffstat (limited to 'src/arch/x86')
-rw-r--r--src/arch/x86/include/arch/bootblock_romcc.h2
-rw-r--r--src/arch/x86/include/arch/cpu.h2
-rw-r--r--src/arch/x86/include/arch/interrupt.h4
-rw-r--r--src/arch/x86/include/arch/pci_io_cfg.h53
-rw-r--r--src/arch/x86/include/arch/pirq_routing.h4
5 files changed, 23 insertions, 42 deletions
diff --git a/src/arch/x86/include/arch/bootblock_romcc.h b/src/arch/x86/include/arch/bootblock_romcc.h
index d6962d69f8..600d360749 100644
--- a/src/arch/x86/include/arch/bootblock_romcc.h
+++ b/src/arch/x86/include/arch/bootblock_romcc.h
@@ -46,7 +46,7 @@ static void bootblock_mainboard_init(void)
}
#endif
-#if CONFIG_USE_OPTION_TABLE
+#if IS_ENABLED(CONFIG_USE_OPTION_TABLE)
static void sanitize_cmos(void)
{
if (cmos_error() || !cmos_chksum_valid()
diff --git a/src/arch/x86/include/arch/cpu.h b/src/arch/x86/include/arch/cpu.h
index 06e4435699..8a44ef96c0 100644
--- a/src/arch/x86/include/arch/cpu.h
+++ b/src/arch/x86/include/arch/cpu.h
@@ -188,7 +188,7 @@ struct thread;
struct cpu_info {
struct device *cpu;
unsigned int index;
-#if CONFIG_COOP_MULTITASKING
+#if IS_ENABLED(CONFIG_COOP_MULTITASKING)
struct thread *thread;
#endif
};
diff --git a/src/arch/x86/include/arch/interrupt.h b/src/arch/x86/include/arch/interrupt.h
index 90a29afd91..3373e8223b 100644
--- a/src/arch/x86/include/arch/interrupt.h
+++ b/src/arch/x86/include/arch/interrupt.h
@@ -21,9 +21,9 @@
#include "registers.h"
/* setup interrupt handlers for mainboard */
-#if CONFIG_PCI_OPTION_ROM_RUN_REALMODE
+#if IS_ENABLED(CONFIG_PCI_OPTION_ROM_RUN_REALMODE)
extern void mainboard_interrupt_handlers(int intXX, int (*intXX_func)(void));
-#elif CONFIG_PCI_OPTION_ROM_RUN_YABEL
+#elif IS_ENABLED(CONFIG_PCI_OPTION_ROM_RUN_YABEL)
#include <device/oprom/yabel/biosemu.h>
#else
static inline void mainboard_interrupt_handlers(int intXX,
diff --git a/src/arch/x86/include/arch/pci_io_cfg.h b/src/arch/x86/include/arch/pci_io_cfg.h
index 8802cc0616..a09b488032 100644
--- a/src/arch/x86/include/arch/pci_io_cfg.h
+++ b/src/arch/x86/include/arch/pci_io_cfg.h
@@ -17,14 +17,20 @@
#include <arch/io.h>
static inline __attribute__((always_inline))
+unsigned int pci_io_encode_addr(pci_devfn_t dev, unsigned int where)
+{
+ if (IS_ENABLED(CONFIG_PCI_IO_CFG_EXT)) {
+ // seg == 0
+ return dev >> 4 | (where & 0xff) | ((where & 0xf00) << 16);
+ } else {
+ return dev >> 4 | where;
+ }
+}
+
+static inline __attribute__((always_inline))
uint8_t pci_io_read_config8(pci_devfn_t dev, unsigned int where)
{
- unsigned int addr;
-#if !CONFIG_PCI_IO_CFG_EXT
- addr = (dev>>4) | where;
-#else
- addr = (dev>>4) | (where & 0xff) | ((where & 0xf00)<<16); //seg == 0
-#endif
+ unsigned int addr = pci_io_encode_addr(dev, where);
outl(0x80000000 | (addr & ~3), 0xCF8);
return inb(0xCFC + (addr & 3));
}
@@ -32,12 +38,7 @@ uint8_t pci_io_read_config8(pci_devfn_t dev, unsigned int where)
static inline __attribute__((always_inline))
uint16_t pci_io_read_config16(pci_devfn_t dev, unsigned int where)
{
- unsigned int addr;
-#if !CONFIG_PCI_IO_CFG_EXT
- addr = (dev>>4) | where;
-#else
- addr = (dev>>4) | (where & 0xff) | ((where & 0xf00)<<16);
-#endif
+ unsigned int addr = pci_io_encode_addr(dev, where);
outl(0x80000000 | (addr & ~3), 0xCF8);
return inw(0xCFC + (addr & 2));
}
@@ -45,12 +46,7 @@ uint16_t pci_io_read_config16(pci_devfn_t dev, unsigned int where)
static inline __attribute__((always_inline))
uint32_t pci_io_read_config32(pci_devfn_t dev, unsigned int where)
{
- unsigned int addr;
-#if !CONFIG_PCI_IO_CFG_EXT
- addr = (dev>>4) | where;
-#else
- addr = (dev>>4) | (where & 0xff) | ((where & 0xf00)<<16);
-#endif
+ unsigned int addr = pci_io_encode_addr(dev, where);
outl(0x80000000 | (addr & ~3), 0xCF8);
return inl(0xCFC);
}
@@ -58,12 +54,7 @@ uint32_t pci_io_read_config32(pci_devfn_t dev, unsigned int where)
static inline __attribute__((always_inline))
void pci_io_write_config8(pci_devfn_t dev, unsigned int where, uint8_t value)
{
- unsigned int addr;
-#if !CONFIG_PCI_IO_CFG_EXT
- addr = (dev>>4) | where;
-#else
- addr = (dev>>4) | (where & 0xff) | ((where & 0xf00)<<16);
-#endif
+ unsigned int addr = pci_io_encode_addr(dev, where);
outl(0x80000000 | (addr & ~3), 0xCF8);
outb(value, 0xCFC + (addr & 3));
}
@@ -71,12 +62,7 @@ void pci_io_write_config8(pci_devfn_t dev, unsigned int where, uint8_t value)
static inline __attribute__((always_inline))
void pci_io_write_config16(pci_devfn_t dev, unsigned int where, uint16_t value)
{
- unsigned int addr;
-#if !CONFIG_PCI_IO_CFG_EXT
- addr = (dev>>4) | where;
-#else
- addr = (dev>>4) | (where & 0xff) | ((where & 0xf00)<<16);
-#endif
+ unsigned int addr = pci_io_encode_addr(dev, where);
outl(0x80000000 | (addr & ~3), 0xCF8);
outw(value, 0xCFC + (addr & 2));
}
@@ -84,12 +70,7 @@ void pci_io_write_config16(pci_devfn_t dev, unsigned int where, uint16_t value)
static inline __attribute__((always_inline))
void pci_io_write_config32(pci_devfn_t dev, unsigned int where, uint32_t value)
{
- unsigned int addr;
-#if !CONFIG_PCI_IO_CFG_EXT
- addr = (dev>>4) | where;
-#else
- addr = (dev>>4) | (where & 0xff) | ((where & 0xf00)<<16);
-#endif
+ unsigned int addr = pci_io_encode_addr(dev, where);
outl(0x80000000 | (addr & ~3), 0xCF8);
outl(value, 0xCFC);
}
diff --git a/src/arch/x86/include/arch/pirq_routing.h b/src/arch/x86/include/arch/pirq_routing.h
index acd456b173..ed80ce53ac 100644
--- a/src/arch/x86/include/arch/pirq_routing.h
+++ b/src/arch/x86/include/arch/pirq_routing.h
@@ -27,7 +27,7 @@
* CAUTION: If you change this, pirq_routing will not work correctly*/
#define MAX_INTX_ENTRIES 4
-#if CONFIG_GENERATE_PIRQ_TABLE
+#if IS_ENABLED(CONFIG_GENERATE_PIRQ_TABLE)
#include <stdint.h>
#define PIRQ_SIGNATURE (('$' << 0) + ('P' << 8) + ('I' << 16) + ('R' << 24))
@@ -60,7 +60,7 @@ unsigned long copy_pirq_routing_table(unsigned long addr,
const struct irq_routing_table *routing_table);
unsigned long write_pirq_routing_table(unsigned long start);
-#if CONFIG_PIRQ_ROUTE
+#if IS_ENABLED(CONFIG_PIRQ_ROUTE)
void pirq_assign_irqs(const unsigned char pirq[CONFIG_MAX_PIRQ_LINKS]);
#endif
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-04 23:40:01 +0000