src/include: Fix unsigned warnings

Fix warning detected by checkpatch.pl:

WARNING: Prefer 'unsigned int' to bare use of 'unsigned'

BRANCH=none
BUG=None
TEST=Build and run on Galileo Gen2

Change-Id: I23d9b4b715aa74acc387db8fb8d3c73bd5cabfaa
Signed-off-by: Lee Leahy <Leroy.P.Leahy@intel.com>
Reviewed-on: https://review.coreboot.org/18607
Reviewed-by: Philippe Mathieu-Daudé <philippe.mathieu.daude@gmail.com>
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Martin Roth <martinroth@google.com>

17 files changed, 145 insertions, 133 deletions

diff --git a/src/include/cpu/amd/amdfam10_sysconf.h b/src/include/cpu/amd/amdfam10_sysconf.h
index ade78c8b75..bff65ec917 100644
--- a/src/include/cpu/amd/amdfam10_sysconf.h
+++ b/src/include/cpu/amd/amdfam10_sysconf.h
@@ -21,41 +21,41 @@
 #include <cpu/x86/msr.h>
 
 struct p_state_t {
-	unsigned corefreq;
-	unsigned power;
-	unsigned transition_lat;
-	unsigned busmaster_lat;
-	unsigned control;
-	unsigned status;
+	unsigned int corefreq;
+	unsigned int power;
+	unsigned int transition_lat;
+	unsigned int busmaster_lat;
+	unsigned int control;
+	unsigned int status;
 };
 
 struct amdfam10_sysconf_t {
 	//ht
-	unsigned hc_possible_num;
-	unsigned pci1234[HC_POSSIBLE_NUM];
-	unsigned hcdn[HC_POSSIBLE_NUM];
-	unsigned hcid[HC_POSSIBLE_NUM]; //record ht chain type
-	unsigned sbdn;
-	unsigned sblk;
+	unsigned int hc_possible_num;
+	unsigned int pci1234[HC_POSSIBLE_NUM];
+	unsigned int hcdn[HC_POSSIBLE_NUM];
+	unsigned int hcid[HC_POSSIBLE_NUM]; //record ht chain type
+	unsigned int sbdn;
+	unsigned int sblk;
 
-	unsigned nodes;
-	unsigned ht_c_num; // we only can have 32 ht chain at most
-	unsigned ht_c_conf_bus[HC_NUMS]; // 4-->32: 4:segn, 8:bus_max, 8:bus_min, 4:linkn, 6: nodeid, 2: enable
-	unsigned io_addr_num;
-	unsigned conf_io_addr[HC_NUMS];
-	unsigned conf_io_addrx[HC_NUMS];
-	unsigned mmio_addr_num;
-	unsigned conf_mmio_addr[HC_NUMS*2]; // mem and pref mem
-	unsigned conf_mmio_addrx[HC_NUMS*2];
-	unsigned segbit;
-	unsigned hcdn_reg[HC_NUMS]; // it will be used by get_pci1234
+	unsigned int nodes;
+	unsigned int ht_c_num; // we only can have 32 ht chain at most
+	unsigned int ht_c_conf_bus[HC_NUMS]; // 4-->32: 4:segn, 8:bus_max, 8:bus_min, 4:linkn, 6: nodeid, 2: enable
+	unsigned int io_addr_num;
+	unsigned int conf_io_addr[HC_NUMS];
+	unsigned int conf_io_addrx[HC_NUMS];
+	unsigned int mmio_addr_num;
+	unsigned int conf_mmio_addr[HC_NUMS*2]; // mem and pref mem
+	unsigned int conf_mmio_addrx[HC_NUMS*2];
+	unsigned int segbit;
+	unsigned int hcdn_reg[HC_NUMS]; // it will be used by get_pci1234
 
 	msr_t msr_pstate[NODE_NUMS * 5]; // quad cores all cores in one node should be the same, and p0,..p5
-	unsigned needs_update_pstate_msrs;
+	unsigned int needs_update_pstate_msrs;
 
-	unsigned bsp_apicid;
+	unsigned int bsp_apicid;
 	int enabled_apic_ext_id;
-	unsigned lift_bsp_apicid;
+	unsigned int lift_bsp_apicid;
 	int apicid_offset;
 
 	void *mb; // pointer for mb related struct
diff --git a/src/include/cpu/amd/amdk8_sysconf.h b/src/include/cpu/amd/amdk8_sysconf.h
index 87bd4d5dc5..665f9f96b9 100644
--- a/src/include/cpu/amd/amdk8_sysconf.h
+++ b/src/include/cpu/amd/amdk8_sysconf.h
@@ -5,18 +5,18 @@
 
 struct amdk8_sysconf_t {
 	//ht
-	unsigned nodes;
-	unsigned hc_possible_num;
-	unsigned pci1234[HC_POSSIBLE_NUM];
-	unsigned hcdn[HC_POSSIBLE_NUM];
-	unsigned hcid[HC_POSSIBLE_NUM]; //record ht chain type
-	unsigned sbdn;
-	unsigned sblk;
+	unsigned int nodes;
+	unsigned int hc_possible_num;
+	unsigned int pci1234[HC_POSSIBLE_NUM];
+	unsigned int hcdn[HC_POSSIBLE_NUM];
+	unsigned int hcid[HC_POSSIBLE_NUM]; //record ht chain type
+	unsigned int sbdn;
+	unsigned int sblk;
 
-	unsigned hcdn_reg[4]; // it will be used by get_sblk_pci1234
+	unsigned int hcdn_reg[4]; // it will be used by get_sblk_pci1234
 
 	int enabled_apic_ext_id;
-	unsigned lift_bsp_apicid;
+	unsigned int lift_bsp_apicid;
 	int apicid_offset;
 
 	void *mb; // pointer for mb related struct
diff --git a/src/include/cpu/amd/mtrr.h b/src/include/cpu/amd/mtrr.h
index 7da6cd1142..8099a3d1fe 100644
--- a/src/include/cpu/amd/mtrr.h
+++ b/src/include/cpu/amd/mtrr.h
@@ -42,7 +42,7 @@
 
 void amd_setup_mtrrs(void);
 
-static inline __attribute__((always_inline)) msr_t rdmsr_amd(unsigned index)
+static inline __attribute__((always_inline)) msr_t rdmsr_amd(unsigned int index)
 {
 	msr_t result;
 	__asm__ __volatile__ (
@@ -53,7 +53,7 @@ static inline __attribute__((always_inline)) msr_t rdmsr_amd(unsigned index)
 	return result;
 }
 
-static inline __attribute__((always_inline)) void wrmsr_amd(unsigned index, msr_t msr)
+static inline __attribute__((always_inline)) void wrmsr_amd(unsigned int index, msr_t msr)
 {
 	__asm__ __volatile__ (
 		"wrmsr"
diff --git a/src/include/cpu/x86/msr.h b/src/include/cpu/x86/msr.h
index f830f3ba3b..c663d29c36 100644
--- a/src/include/cpu/x86/msr.h
+++ b/src/include/cpu/x86/msr.h
@@ -19,27 +19,27 @@ static void wrmsr(unsigned long index, msr_t msr)
 
 typedef struct msr_struct
 {
-	unsigned lo;
-	unsigned hi;
+	unsigned int lo;
+	unsigned int hi;
 } msr_t;
 
 typedef struct msrinit_struct
 {
-	unsigned index;
+	unsigned int index;
 	msr_t msr;
 } msrinit_t;
 
 #if IS_ENABLED(CONFIG_SOC_SETS_MSRS)
-msr_t soc_msr_read(unsigned index);
-void soc_msr_write(unsigned index, msr_t msr);
+msr_t soc_msr_read(unsigned int index);
+void soc_msr_write(unsigned int index, msr_t msr);
 
 /* Handle MSR references in the other source code */
-static inline __attribute__((always_inline)) msr_t rdmsr(unsigned index)
+static inline __attribute__((always_inline)) msr_t rdmsr(unsigned int index)
 {
 	return soc_msr_read(index);
 }
 
-static inline __attribute__((always_inline)) void wrmsr(unsigned index, msr_t msr)
+static inline __attribute__((always_inline)) void wrmsr(unsigned int index, msr_t msr)
 {
 	soc_msr_write(index, msr);
 }
@@ -55,7 +55,7 @@ static inline __attribute__((always_inline)) void wrmsr(unsigned index, msr_t ms
  * these functions to always be inlined by adding the qualifier
  * __attribute__((always_inline)) to their declaration.
  */
-static inline __attribute__((always_inline)) msr_t rdmsr(unsigned index)
+static inline __attribute__((always_inline)) msr_t rdmsr(unsigned int index)
 {
 	msr_t result;
 	__asm__ __volatile__ (
@@ -66,7 +66,7 @@ static inline __attribute__((always_inline)) msr_t rdmsr(unsigned index)
 	return result;
 }
 
-static inline __attribute__((always_inline)) void wrmsr(unsigned index, msr_t msr)
+static inline __attribute__((always_inline)) void wrmsr(unsigned int index, msr_t msr)
 {
 	__asm__ __volatile__ (
 		"wrmsr"
diff --git a/src/include/cpu/x86/mtrr.h b/src/include/cpu/x86/mtrr.h
index d9f38f57ee..fb8474a19d 100644
--- a/src/include/cpu/x86/mtrr.h
+++ b/src/include/cpu/x86/mtrr.h
@@ -87,7 +87,8 @@ void mtrr_use_temp_range(uintptr_t begin, size_t size, int type);
 #endif
 
 #if !defined(__ASSEMBLER__) && defined(__PRE_RAM__) && !defined(__ROMCC__)
-void set_var_mtrr(unsigned reg, unsigned base, unsigned size, unsigned type);
+void set_var_mtrr(unsigned int reg, unsigned int base, unsigned int size,
+	unsigned int type);
 int get_free_var_mtrr(void);
 #endif
 
diff --git a/src/include/cpu/x86/tsc.h b/src/include/cpu/x86/tsc.h
index e4ca0e768f..5a7fbc2007 100644
--- a/src/include/cpu/x86/tsc.h
+++ b/src/include/cpu/x86/tsc.h
@@ -12,8 +12,8 @@
 #endif
 
 struct tsc_struct {
-	unsigned lo;
-	unsigned hi;
+	unsigned int lo;
+	unsigned int hi;
 };
 typedef struct tsc_struct tsc_t;
 
diff --git a/src/include/delay.h b/src/include/delay.h
index b3d8ed95da..8f894d2d30 100644
--- a/src/include/delay.h
+++ b/src/include/delay.h
@@ -3,7 +3,7 @@
 
 void init_timer(void);
 
-void udelay(unsigned usecs);
-void mdelay(unsigned msecs);
-void delay(unsigned secs);
+void udelay(unsigned int usecs);
+void mdelay(unsigned int msecs);
+void delay(unsigned int secs);
 #endif /* DELAY_H */
diff --git a/src/include/device/device.h b/src/include/device/device.h
index 284c039fc8..6fcb9ae8a4 100644
--- a/src/include/device/device.h
+++ b/src/include/device/device.h
@@ -85,7 +85,7 @@ struct bus {
 	ROMSTAGE_CONST struct device * 	dev;		/* This bridge device */
 	ROMSTAGE_CONST struct device * 	children;	/* devices behind this bridge */
 	ROMSTAGE_CONST struct bus	*next;		/* The next bridge on this device */
-	unsigned	bridge_ctrl;	/* Bridge control register */
+	unsigned int	bridge_ctrl;	/* Bridge control register */
 	uint16_t	bridge_cmd;		/* Bridge command register */
 	unsigned char	link_num;	/* The index of this link */
 	uint16_t	secondary; 	/* secondary bus number */
@@ -93,9 +93,9 @@ struct bus {
 	unsigned char   cap;		/* PCi capability offset */
 	uint32_t	hcdn_reg;		/* For HyperTransport link  */
 
-	unsigned	reset_needed : 1;
-	unsigned	disable_relaxed_ordering : 1;
-	unsigned	ht_link_up : 1;
+	unsigned int	reset_needed : 1;
+	unsigned int	disable_relaxed_ordering : 1;
+	unsigned int	ht_link_up : 1;
 };
 
 /*
@@ -119,8 +119,8 @@ struct device {
 	ROMSTAGE_CONST struct device *	next;		/* chain of all devices */
 
 	struct device_path path;
-	unsigned 	vendor;
-	unsigned 	device;
+	unsigned int	vendor;
+	unsigned int	device;
 	u16		subsystem_vendor;
 	u16		subsystem_device;
 	unsigned int	class;		/* 3 bytes: (base, sub, prog-if) */
@@ -201,11 +201,11 @@ device_t dev_find_path(device_t prev_match, enum device_path_type path_type);
 device_t dev_find_slot (unsigned int bus, unsigned int devfn);
 device_t dev_find_slot_on_smbus (unsigned int bus, unsigned int addr);
 device_t dev_find_slot_pnp(u16 port, u16 device);
-device_t dev_find_lapic(unsigned apic_id);
+device_t dev_find_lapic(unsigned int apic_id);
 int dev_count_cpu(void);
 
-device_t add_cpu_device(struct bus *cpu_bus, unsigned apic_id, int enabled);
-void set_cpu_topology(device_t cpu, unsigned node, unsigned package, unsigned core, unsigned thread);
+device_t add_cpu_device(struct bus *cpu_bus, unsigned int apic_id, int enabled);
+void set_cpu_topology(device_t cpu, unsigned int node, unsigned int package, unsigned int core, unsigned int thread);
 
 #define amd_cpu_topology(cpu, node, core) \
 	set_cpu_topology(cpu, node, 0, core, 0)
diff --git a/src/include/device/dram/ddr3.h b/src/include/device/dram/ddr3.h
index 905aa8407a..bc9fca7495 100644
--- a/src/include/device/dram/ddr3.h
+++ b/src/include/device/dram/ddr3.h
@@ -106,35 +106,35 @@ typedef union dimm_flags_st {
 	struct {
 		/* Indicates if rank 1 of DIMM uses a mirrored pin mapping. See:
 		 * Annex K: Serial Presence Detect (SPD) for DDR3 SDRAM */
-		unsigned pins_mirrored:1;
+		unsigned int pins_mirrored:1;
 		/* Module can work at 1.50V - All DIMMS must be 1.5V operable */
-		unsigned operable_1_50V:1;
+		unsigned int operable_1_50V:1;
 		/* Module can work at 1.35V */
-		unsigned operable_1_35V:1;
+		unsigned int operable_1_35V:1;
 		/* Module can work at 1.20V */
-		unsigned operable_1_25V:1;
+		unsigned int operable_1_25V:1;
 		/* Has an 8-bit bus extension, meaning the DIMM supports ECC */
-		unsigned is_ecc:1;
+		unsigned int is_ecc:1;
 		/* DLL-Off Mode Support */
-		unsigned dll_off_mode:1;
+		unsigned int dll_off_mode:1;
 		/* Indicates a drive strength of RZQ/6 (40 Ohm) is supported */
-		unsigned rzq6_supported:1;
+		unsigned int rzq6_supported:1;
 		/* Indicates a drive strength of RZQ/7 (35 Ohm) is supported */
-		unsigned rzq7_supported:1;
+		unsigned int rzq7_supported:1;
 		/* Partial Array Self Refresh */
-		unsigned pasr:1;
+		unsigned int pasr:1;
 		/* On-die Thermal Sensor Readout */
-		unsigned odts:1;
+		unsigned int odts:1;
 		/* Auto Self Refresh */
-		unsigned asr:1;
+		unsigned int asr:1;
 		/* Extended temperature range supported */
-		unsigned ext_temp_range:1;
+		unsigned int ext_temp_range:1;
 		/* Operating at extended temperature requires 2X refresh rate */
-		unsigned ext_temp_refresh:1;
+		unsigned int ext_temp_refresh:1;
 		/* Thermal sensor incorporated */
-		unsigned therm_sensor:1;
+		unsigned int therm_sensor:1;
 	};
-	unsigned raw;
+	unsigned int raw;
 } dimm_flags_t;
 
 /**
diff --git a/src/include/device/i2c.h b/src/include/device/i2c.h
index d8a793c716..6316748b85 100644
--- a/src/include/device/i2c.h
+++ b/src/include/device/i2c.h
@@ -40,27 +40,29 @@ struct i2c_seg
 	int len;
 };
 
-int platform_i2c_transfer(unsigned bus, struct i2c_seg *segments, int count);
+int platform_i2c_transfer(unsigned int bus, struct i2c_seg *segments,
+	int count);
 
 #define SOFTWARE_I2C_MAX_BUS 10		/* increase as necessary */
 
 struct software_i2c_ops {
-	void (*set_sda)(unsigned bus, int high);
-	void (*set_scl)(unsigned bus, int high);
-	int (*get_sda)(unsigned bus);
-	int (*get_scl)(unsigned bus);
+	void (*set_sda)(unsigned int bus, int high);
+	void (*set_scl)(unsigned int bus, int high);
+	int (*get_sda)(unsigned int bus);
+	int (*get_scl)(unsigned int bus);
 };
 
 extern struct software_i2c_ops *software_i2c[];
 
-int software_i2c_transfer(unsigned bus, struct i2c_seg *segments, int count);
-void software_i2c_wedge_ack(unsigned bus, u8 chip);
-void software_i2c_wedge_read(unsigned bus, u8 chip, u8 reg, int bit_count);
-void software_i2c_wedge_write(unsigned bus, u8 chip, u8 reg, int bit_count);
+int software_i2c_transfer(unsigned int bus, struct i2c_seg *segments,
+	int count);
+void software_i2c_wedge_ack(unsigned int bus, u8 chip);
+void software_i2c_wedge_read(unsigned int bus, u8 chip, u8 reg, int bit_count);
+void software_i2c_wedge_write(unsigned int bus, u8 chip, u8 reg, int bit_count);
 
-int i2c_read_field(unsigned bus, uint8_t chip, uint8_t reg, uint8_t *data,
+int i2c_read_field(unsigned int bus, uint8_t chip, uint8_t reg, uint8_t *data,
 		   uint8_t mask, uint8_t shift);
-int i2c_write_field(unsigned bus, uint8_t chip, uint8_t reg, uint8_t data,
+int i2c_write_field(unsigned int bus, uint8_t chip, uint8_t reg, uint8_t data,
 		    uint8_t mask, uint8_t shift);
 
 /*
@@ -69,7 +71,7 @@ int i2c_write_field(unsigned bus, uint8_t chip, uint8_t reg, uint8_t data,
  * Need this ugly stub to arbitrate since I2C device drivers hardcode
  * 'i2c_transfer()' as their entry point.
  */
-static inline int i2c_transfer(unsigned bus, struct i2c_seg *segments,
+static inline int i2c_transfer(unsigned int bus, struct i2c_seg *segments,
 			       int count)
 {
 	if (CONFIG_SOFTWARE_I2C)
@@ -84,7 +86,7 @@ static inline int i2c_transfer(unsigned bus, struct i2c_seg *segments,
  *
  * [start][slave addr][r][data][stop]
  */
-static inline int i2c_read_raw(unsigned bus, uint8_t chip, uint8_t *data,
+static inline int i2c_read_raw(unsigned int bus, uint8_t chip, uint8_t *data,
 			       int len)
 {
 	struct i2c_seg seg =
@@ -97,7 +99,7 @@ static inline int i2c_read_raw(unsigned bus, uint8_t chip, uint8_t *data,
  *
  * [start][slave addr][w][data][stop]
  */
-static inline int i2c_write_raw(unsigned bus, uint8_t chip, uint8_t *data,
+static inline int i2c_write_raw(unsigned int bus, uint8_t chip, uint8_t *data,
 			        int len)
 {
 	struct i2c_seg seg =
@@ -110,7 +112,7 @@ static inline int i2c_write_raw(unsigned bus, uint8_t chip, uint8_t *data,
  *
  * [start][slave addr][w][register addr][start][slave addr][r][data...][stop]
  */
-static inline int i2c_read_bytes(unsigned bus, uint8_t chip, uint8_t reg,
+static inline int i2c_read_bytes(unsigned int bus, uint8_t chip, uint8_t reg,
 				 uint8_t *data, int len)
 {
 	struct i2c_seg seg[2];
@@ -132,7 +134,7 @@ static inline int i2c_read_bytes(unsigned bus, uint8_t chip, uint8_t reg,
  *
  * [start][slave addr][w][register addr][start][slave addr][r][data][stop]
  */
-static inline int i2c_readb(unsigned bus, uint8_t chip, uint8_t reg,
+static inline int i2c_readb(unsigned int bus, uint8_t chip, uint8_t reg,
 			    uint8_t *data)
 {
 	struct i2c_seg seg[2];
@@ -154,7 +156,7 @@ static inline int i2c_readb(unsigned bus, uint8_t chip, uint8_t reg,
  *
  * [start][slave addr][w][register addr][data][stop]
  */
-static inline int i2c_writeb(unsigned bus, uint8_t chip, uint8_t reg,
+static inline int i2c_writeb(unsigned int bus, uint8_t chip, uint8_t reg,
 			     uint8_t data)
 {
 	struct i2c_seg seg;
diff --git a/src/include/device/path.h b/src/include/device/path.h
index 849b579455..1eaa32fb57 100644
--- a/src/include/device/path.h
+++ b/src/include/device/path.h
@@ -40,64 +40,64 @@ enum device_path_type {
 
 struct domain_path
 {
-	unsigned domain;
+	unsigned int domain;
 };
 
 struct pci_path
 {
-	unsigned devfn;
+	unsigned int devfn;
 };
 
 struct pnp_path
 {
-	unsigned port;
-	unsigned device;
+	unsigned int port;
+	unsigned int device;
 };
 
 struct i2c_path
 {
-	unsigned device;
-	unsigned mode_10bit;
+	unsigned int device;
+	unsigned int mode_10bit;
 };
 
 struct spi_path
 {
-	unsigned cs;
+	unsigned int cs;
 };
 
 struct apic_path
 {
-	unsigned apic_id;
-	unsigned package_id;
-	unsigned node_id;
-	unsigned core_id;
-	unsigned thread_id;
+	unsigned int apic_id;
+	unsigned int package_id;
+	unsigned int node_id;
+	unsigned int core_id;
+	unsigned int thread_id;
 };
 
 struct ioapic_path
 {
-	unsigned ioapic_id;
+	unsigned int ioapic_id;
 };
 
 struct cpu_cluster_path
 {
-	unsigned cluster;
+	unsigned int cluster;
 };
 
 struct cpu_path
 {
-	unsigned id;
+	unsigned int id;
 };
 
 struct cpu_bus_path
 {
-	unsigned id;
+	unsigned int id;
 };
 
 struct generic_path
 {
-	unsigned id;
-	unsigned subid;
+	unsigned int id;
+	unsigned int subid;
 };
 
 
diff --git a/src/include/device/pci.h b/src/include/device/pci.h
index e167752e92..8dc7c46d35 100644
--- a/src/include/device/pci.h
+++ b/src/include/device/pci.h
@@ -32,7 +32,8 @@
 /* Common pci operations without a standard interface */
 struct pci_operations {
 	/* set the Subsystem IDs for the PCI device */
-	void (*set_subsystem)(device_t dev, unsigned vendor, unsigned device);
+	void (*set_subsystem)(device_t dev, unsigned int vendor,
+		unsigned int device);
 	void (*set_L1_ss_latency)(device_t dev, unsigned int off);
 };
 
@@ -69,26 +70,28 @@ void pci_dev_set_resources(device_t dev);
 void pci_dev_enable_resources(device_t dev);
 void pci_bus_enable_resources(device_t dev);
 void pci_bus_reset(struct bus *bus);
-device_t pci_probe_dev(device_t dev, struct bus *bus, unsigned devfn);
+device_t pci_probe_dev(device_t dev, struct bus *bus, unsigned int devfn);
 
 void do_pci_scan_bridge(device_t bus,
 	void (*do_scan_bus)(struct bus *bus,
-		unsigned min_devfn, unsigned max_devfn));
+		unsigned int min_devfn, unsigned int max_devfn));
 
 void pci_scan_bridge(device_t bus);
-void pci_scan_bus(struct bus *bus, unsigned min_devfn, unsigned max_devfn);
+void pci_scan_bus(struct bus *bus, unsigned int min_devfn,
+	unsigned int max_devfn);
 
-uint8_t pci_moving_config8(struct device *dev, unsigned reg);
-uint16_t pci_moving_config16(struct device *dev, unsigned reg);
-uint32_t pci_moving_config32(struct device *dev, unsigned reg);
+uint8_t pci_moving_config8(struct device *dev, unsigned int reg);
+uint16_t pci_moving_config16(struct device *dev, unsigned int reg);
+uint32_t pci_moving_config32(struct device *dev, unsigned int reg);
 struct resource *pci_get_resource(struct device *dev, unsigned long index);
-void pci_dev_set_subsystem(device_t dev, unsigned vendor, unsigned device);
+void pci_dev_set_subsystem(device_t dev, unsigned int vendor,
+	unsigned int device);
 void pci_dev_init(struct device *dev);
 unsigned int pci_match_simple_dev(device_t dev, pci_devfn_t sdev);
 
 const char * pin_to_str(int pin);
 int get_pci_irq_pins(device_t dev, device_t *parent_bdg);
-void pci_assign_irqs(unsigned bus, unsigned slot,
+void pci_assign_irqs(unsigned int bus, unsigned int slot,
 		     const unsigned char pIntAtoD[4]);
 const char *get_pci_class_name(device_t dev);
 const char *get_pci_subclass_name(device_t dev);
@@ -109,11 +112,13 @@ static inline const struct pci_operations *ops_pci(device_t dev)
 #endif /* ! __SIMPLE_DEVICE__ */
 
 #ifdef __SIMPLE_DEVICE__
-unsigned pci_find_next_capability(pci_devfn_t dev, unsigned cap, unsigned last);
-unsigned pci_find_capability(pci_devfn_t dev, unsigned cap);
+unsigned int pci_find_next_capability(pci_devfn_t dev, unsigned int cap,
+	unsigned int last);
+unsigned int pci_find_capability(pci_devfn_t dev, unsigned int cap);
 #else /* !__SIMPLE_DEVICE__ */
-unsigned pci_find_next_capability(device_t dev, unsigned cap, unsigned last);
-unsigned pci_find_capability(device_t dev, unsigned cap);
+unsigned int pci_find_next_capability(device_t dev, unsigned int cap,
+	unsigned int last);
+unsigned int pci_find_capability(device_t dev, unsigned int cap);
 #endif /* __SIMPLE_DEVICE__ */
 
 void pci_early_bridge_init(void);
diff --git a/src/include/device/pci_ehci.h b/src/include/device/pci_ehci.h
index e80cf2bbab..42e1d8365f 100644
--- a/src/include/device/pci_ehci.h
+++ b/src/include/device/pci_ehci.h
@@ -23,7 +23,7 @@
 #define EHCI_BAR_INDEX		0x10
 #define PCI_EHCI_CLASSCODE 	0x0c0320	/* USB2.0 with EHCI controller */
 
-pci_devfn_t pci_ehci_dbg_dev(unsigned hcd_idx);
+pci_devfn_t pci_ehci_dbg_dev(unsigned int hcd_idx);
 u8 *pci_ehci_base_regs(pci_devfn_t dev);
 void pci_ehci_dbg_set_port(pci_devfn_t dev, unsigned int port);
 void pci_ehci_dbg_enable(pci_devfn_t dev, unsigned long base);
diff --git a/src/include/device/pnp.h b/src/include/device/pnp.h
index cfed7c708d..bb66317742 100644
--- a/src/include/device/pnp.h
+++ b/src/include/device/pnp.h
@@ -31,7 +31,7 @@ extern struct device_operations pnp_ops;
 /* PNP helper operations */
 
 struct io_info {
-	unsigned mask, set;
+	unsigned int mask, set;
 };
 
 struct pnp_info {
@@ -64,7 +64,7 @@ struct pnp_info {
 #define PNP_MSCE 0x800000
 	struct io_info io0, io1, io2, io3;
 };
-struct resource *pnp_get_resource(device_t dev, unsigned index);
+struct resource *pnp_get_resource(device_t dev, unsigned int index);
 void pnp_enable_devices(struct device *dev, struct device_operations *ops,
 			unsigned int functions, struct pnp_info *info);
 
diff --git a/src/include/device/resource.h b/src/include/device/resource.h
index 768c86d46a..7160eec74a 100644
--- a/src/include/device/resource.h
+++ b/src/include/device/resource.h
@@ -57,9 +57,9 @@ struct resource {
 struct device;
 struct bus;
 extern void compact_resources(struct device * dev);
-extern struct resource *probe_resource(struct device *dev, unsigned index);
-extern struct resource *new_resource(struct device * dev, unsigned index);
-extern struct resource *find_resource(struct device * dev, unsigned index);
+extern struct resource *probe_resource(struct device *dev, unsigned int index);
+extern struct resource *new_resource(struct device * dev, unsigned int index);
+extern struct resource *find_resource(struct device * dev, unsigned int index);
 extern resource_t resource_end(struct resource *resource);
 extern resource_t resource_max(struct resource *resource);
 extern void report_resource_stored(struct device * dev, struct resource *resource, const char *comment);
diff --git a/src/include/pc80/mc146818rtc.h b/src/include/pc80/mc146818rtc.h
index 99fba9dbe5..9f4eb5adbe 100644
--- a/src/include/pc80/mc146818rtc.h
+++ b/src/include/pc80/mc146818rtc.h
@@ -184,7 +184,8 @@ void cmos_check_update_date(void);
 
 enum cb_err set_option(const char *name, void *val);
 enum cb_err get_option(void *dest, const char *name);
-unsigned read_option_lowlevel(unsigned start, unsigned size, unsigned def);
+unsigned int read_option_lowlevel(unsigned int start, unsigned int size,
+	unsigned int def);
 
 #else /* defined(__ROMCC__) */
 #include <drivers/pc80/rtc/mc146818rtc_early.c>
diff --git a/src/include/thread.h b/src/include/thread.h
index 62f14c2c62..681ccdd9c7 100644
--- a/src/include/thread.h
+++ b/src/include/thread.h
@@ -50,7 +50,7 @@ int thread_run_until(void (*func)(void *), void *arg,
                      boot_state_t state, boot_state_sequence_t seq);
 /* Return 0 on successful yield for the given amount of time, < 0 when thread
  * did not yield. */
-int thread_yield_microseconds(unsigned microsecs);
+int thread_yield_microseconds(unsigned int microsecs);
 
 /* Allow and prevent thread cooperation on current running thread. By default
  * all threads are marked to be cooperative. That means a thread can yield
@@ -74,7 +74,10 @@ void arch_prepare_thread(struct thread *t,
 #else
 static inline void threads_initialize(void) {}
 static inline int thread_run(void (*func)(void *), void *arg) { return -1; }
-static inline int thread_yield_microseconds(unsigned microsecs) { return -1; }
+static inline int thread_yield_microseconds(unsigned int microsecs)
+{
+	return -1;
+}
 static inline void thread_cooperate(void) {}
 static inline void thread_prevent_coop(void) {}
 struct cpu_info;