Dave Frodin (dave.frodin@se-eng.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/10145
-gerrit
commit e51c1ac2f3c839c6d3fea977e7c7331c4a95ada1 Author: Dave Frodin dave.frodin@se-eng.com Date: Tue May 12 06:53:11 2015 -0600
superio: Replace the indexed I/O functions
Replace the multiple indexed I/O read and write functions with common functions.
Change-Id: Idfe7a8784c28d51b3fbcb2f4e26beaa0b91741a8 Signed-off-by: Dave Frodin dave.frodin@se-eng.com --- src/include/device/pnp.h | 16 ++++++++++++++++ src/superio/fintek/f71869ad/f71869ad_hwm.c | 6 ------ src/superio/ite/it8716f/superio.c | 11 ----------- src/superio/ite/it8728f/it8728f_hwm.c | 6 ------ src/superio/smsc/lpc47b397/superio.c | 12 ------------ src/superio/winbond/w83627ehg/superio.c | 12 ------------ src/superio/winbond/w83627hf/superio.c | 12 ------------ 7 files changed, 16 insertions(+), 59 deletions(-)
diff --git a/src/include/device/pnp.h b/src/include/device/pnp.h index d0d6fa3..cd1e7a3 100644 --- a/src/include/device/pnp.h +++ b/src/include/device/pnp.h @@ -63,5 +63,21 @@ struct pnp_mode_ops { void pnp_enter_conf_mode(device_t dev); void pnp_exit_conf_mode(device_t dev);
+/* PNP indexed I/O operations */ + +static inline u8 __attribute__((always_inline)) +pnp_read_index(u16 port, u8 reg) +{ + outb(reg, port); + return inb(port + 1); +} + +static inline void __attribute__((always_inline)) +pnp_write_index(u16 port, u8 reg, u8 value) +{ + outb(reg, port); + outb(value, port + 1); +} + #endif /* ! __SIMPLE_DEVICE__ */ #endif /* DEVICE_PNP_H */ diff --git a/src/superio/fintek/f71869ad/f71869ad_hwm.c b/src/superio/fintek/f71869ad/f71869ad_hwm.c index 25bc1ff..d4897c9 100644 --- a/src/superio/fintek/f71869ad/f71869ad_hwm.c +++ b/src/superio/fintek/f71869ad/f71869ad_hwm.c @@ -55,12 +55,6 @@ #define HWM_FAN1_SEG3_SPEED_COUNT 0xAC #define HWM_FAN1_TEMP_MAP_SEL 0xAF
-static void pnp_write_index(u16 port, u8 reg, u8 value) -{ - outb(reg, port); - outb(value, port + 1); -} - /* note: multifunc registers need to be tweaked before here */ void f71869ad_hwm_init(struct device *dev) { diff --git a/src/superio/ite/it8716f/superio.c b/src/superio/ite/it8716f/superio.c index 56747ba..01736ee 100644 --- a/src/superio/ite/it8716f/superio.c +++ b/src/superio/ite/it8716f/superio.c @@ -32,17 +32,6 @@ #include "it8716f.h"
#if !CONFIG_SUPERIO_ITE_IT8716F_OVERRIDE_FANCTL -static void pnp_write_index(u16 port_base, u8 reg, u8 value) -{ - outb(reg, port_base); - outb(value, port_base + 1); -} - -static u8 pnp_read_index(u16 port_base, u8 reg) -{ - outb(reg, port_base); - return inb(port_base + 1); -}
static void init_ec(u16 base) { diff --git a/src/superio/ite/it8728f/it8728f_hwm.c b/src/superio/ite/it8728f/it8728f_hwm.c index 23fa9e8..47dd274 100644 --- a/src/superio/ite/it8728f/it8728f_hwm.c +++ b/src/superio/ite/it8728f/it8728f_hwm.c @@ -35,12 +35,6 @@ #define HWM_FAN3_CTL_PWM 0x17 /* default 0x00 */ #define HWM_ADC_TEMP_CHAN_EN_REG 0x51 /* default 0x00 */
-static void pnp_write_index(u16 port, u8 reg, u8 value) -{ - outb(reg, port); - outb(value, port + 1); -} - void it8728f_hwm_ec_init(struct device *dev) { struct superio_ite_it8728f_config *conf = dev->chip_info; diff --git a/src/superio/smsc/lpc47b397/superio.c b/src/superio/smsc/lpc47b397/superio.c index 9c4a3b6..c3d0aee 100644 --- a/src/superio/smsc/lpc47b397/superio.c +++ b/src/superio/smsc/lpc47b397/superio.c @@ -31,18 +31,6 @@ #include <stdlib.h> #include "lpc47b397.h"
-static void pnp_write_index(u16 port, u8 reg, u8 value) -{ - outb(reg, port); - outb(value, port + 1); -} - -static u8 pnp_read_index(u16 port, u8 reg) -{ - outb(reg, port); - return inb(port + 1); -} - static void enable_hwm_smbus(struct device *dev) { /* Enable SensorBus register access. */ diff --git a/src/superio/winbond/w83627ehg/superio.c b/src/superio/winbond/w83627ehg/superio.c index 73ab022..7c91a42 100644 --- a/src/superio/winbond/w83627ehg/superio.c +++ b/src/superio/winbond/w83627ehg/superio.c @@ -32,18 +32,6 @@ #include <stdlib.h> #include "w83627ehg.h"
-static void pnp_write_index(u16 port, u8 reg, u8 value) -{ - outb(reg, port); - outb(value, port + 1); -} - -static u8 pnp_read_index(u16 port, u8 reg) -{ - outb(reg, port); - return inb(port + 1); -} - static void enable_hwm_smbus(struct device *dev) { u8 reg8; diff --git a/src/superio/winbond/w83627hf/superio.c b/src/superio/winbond/w83627hf/superio.c index 2d69fad..9ac2683 100644 --- a/src/superio/winbond/w83627hf/superio.c +++ b/src/superio/winbond/w83627hf/superio.c @@ -32,18 +32,6 @@ #include <stdlib.h> #include "w83627hf.h"
-static void pnp_write_index(u16 port, u8 reg, u8 value) -{ - outb(reg, port); - outb(value, port + 1); -} - -static u8 pnp_read_index(u16 port, u8 reg) -{ - outb(reg, port); - return inb(port + 1); -} - static void enable_hwm_smbus(struct device *dev) { u8 reg8;
-
Dave Frodin