diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/w1/Kconfig | 60 | ||||
| -rw-r--r-- | drivers/w1/Makefile | 10 | ||||
| -rw-r--r-- | drivers/w1/masters/Kconfig | 38 | ||||
| -rw-r--r-- | drivers/w1/masters/Makefile | 11 | ||||
| -rw-r--r-- | drivers/w1/masters/ds_w1_bridge.c (renamed from drivers/w1/ds_w1_bridge.c) | 4 | ||||
| -rw-r--r-- | drivers/w1/masters/dscore.c (renamed from drivers/w1/dscore.c) | 4 | ||||
| -rw-r--r-- | drivers/w1/masters/dscore.h (renamed from drivers/w1/dscore.h) | 0 | ||||
| -rw-r--r-- | drivers/w1/masters/matrox_w1.c (renamed from drivers/w1/matrox_w1.c) | 8 | ||||
| -rw-r--r-- | drivers/w1/slaves/Kconfig | 38 | ||||
| -rw-r--r-- | drivers/w1/slaves/Makefile | 12 | ||||
| -rw-r--r-- | drivers/w1/slaves/w1_ds2433.c (renamed from drivers/w1/w1_ds2433.c) | 8 | ||||
| -rw-r--r-- | drivers/w1/slaves/w1_smem.c (renamed from drivers/w1/w1_smem.c) | 10 | ||||
| -rw-r--r-- | drivers/w1/slaves/w1_therm.c (renamed from drivers/w1/w1_therm.c) | 14 |
13 files changed, 126 insertions, 91 deletions
diff --git a/drivers/w1/Kconfig b/drivers/w1/Kconfig index 4baf61a..5e61ed5 100644 --- a/drivers/w1/Kconfig +++ b/drivers/w1/Kconfig @@ -11,63 +11,7 @@ config W1 This W1 support can also be built as a module. If so, the module will be called wire.ko. -config W1_MATROX - tristate "Matrox G400 transport layer for 1-wire" - depends on W1 && PCI - help - Say Y here if you want to communicate with your 1-wire devices - using Matrox's G400 GPIO pins. - - This support is also available as a module. If so, the module - will be called matrox_w1.ko. - -config W1_DS9490 - tristate "DS9490R transport layer driver" - depends on W1 && USB - help - Say Y here if you want to have a driver for DS9490R UWB <-> W1 bridge. - - This support is also available as a module. If so, the module - will be called ds9490r.ko. - -config W1_DS9490_BRIDGE - tristate "DS9490R USB <-> W1 transport layer for 1-wire" - depends on W1_DS9490 - help - Say Y here if you want to communicate with your 1-wire devices - using DS9490R USB bridge. - - This support is also available as a module. If so, the module - will be called ds_w1_bridge.ko. - -config W1_THERM - tristate "Thermal family implementation" - depends on W1 - help - Say Y here if you want to connect 1-wire thermal sensors to you - wire. - -config W1_SMEM - tristate "Simple 64bit memory family implementation" - depends on W1 - help - Say Y here if you want to connect 1-wire - simple 64bit memory rom(ds2401/ds2411/ds1990*) to you wire. - -config W1_DS2433 - tristate "4kb EEPROM family support (DS2433)" - depends on W1 - help - Say Y here if you want to use a 1-wire - 4kb EEPROM family device (DS2433). - -config W1_DS2433_CRC - bool "Protect DS2433 data with a CRC16" - depends on W1_DS2433 - select CRC16 - help - Say Y here to protect DS2433 data with a CRC16. - Each block has 30 bytes of data and a two byte CRC16. - Full block writes are only allowed if the CRC is valid. +source drivers/w1/masters/Kconfig +source drivers/w1/slaves/Kconfig endmenu diff --git a/drivers/w1/Makefile b/drivers/w1/Makefile index 01fb543..0c2aa22 100644 --- a/drivers/w1/Makefile +++ b/drivers/w1/Makefile @@ -13,13 +13,5 @@ endif obj-$(CONFIG_W1) += wire.o wire-objs := w1.o w1_int.o w1_family.o w1_netlink.o w1_io.o -obj-$(CONFIG_W1_MATROX) += matrox_w1.o -obj-$(CONFIG_W1_THERM) += w1_therm.o -obj-$(CONFIG_W1_SMEM) += w1_smem.o +obj-y += masters/ slaves/ -obj-$(CONFIG_W1_DS9490) += ds9490r.o -ds9490r-objs := dscore.o - -obj-$(CONFIG_W1_DS9490_BRIDGE) += ds_w1_bridge.o - -obj-$(CONFIG_W1_DS2433) += w1_ds2433.o diff --git a/drivers/w1/masters/Kconfig b/drivers/w1/masters/Kconfig new file mode 100644 index 0000000..51bd64d --- /dev/null +++ b/drivers/w1/masters/Kconfig @@ -0,0 +1,38 @@ +# +# 1-wire bus master configuration +# + +menu "1-wire Bus Masters" + depends on W1 + +config W1_MASTER_MATROX + tristate "Matrox G400 transport layer for 1-wire" + depends on W1 && PCI + help + Say Y here if you want to communicate with your 1-wire devices + using Matrox's G400 GPIO pins. + + This support is also available as a module. If so, the module + will be called matrox_w1.ko. + +config W1_MASTER_DS9490 + tristate "DS9490R transport layer driver" + depends on W1 && USB + help + Say Y here if you want to have a driver for DS9490R UWB <-> W1 bridge. + + This support is also available as a module. If so, the module + will be called ds9490r.ko. + +config W1_MASTER_DS9490_BRIDGE + tristate "DS9490R USB <-> W1 transport layer for 1-wire" + depends on W1_DS9490 + help + Say Y here if you want to communicate with your 1-wire devices + using DS9490R USB bridge. + + This support is also available as a module. If so, the module + will be called ds_w1_bridge.ko. + +endmenu + diff --git a/drivers/w1/masters/Makefile b/drivers/w1/masters/Makefile new file mode 100644 index 0000000..d9b84e5 --- /dev/null +++ b/drivers/w1/masters/Makefile @@ -0,0 +1,11 @@ +# +# Makefile for 1-wire bus master drivers. +# + +obj-$(CONFIG_W1_MASTER_MATROX) += matrox_w1.o + +obj-$(CONFIG_W1_MASTER_DS9490) += ds9490r.o +ds9490r-objs := dscore.o + +obj-$(CONFIG_W1_MASTER_DS9490_BRIDGE) += ds_w1_bridge.o + diff --git a/drivers/w1/ds_w1_bridge.c b/drivers/w1/masters/ds_w1_bridge.c index 29e01d5..5d30783 100644 --- a/drivers/w1/ds_w1_bridge.c +++ b/drivers/w1/masters/ds_w1_bridge.c @@ -22,8 +22,8 @@ #include <linux/module.h> #include <linux/types.h> -#include "../w1/w1.h" -#include "../w1/w1_int.h" +#include "../w1.h" +#include "../w1_int.h" #include "dscore.h" static struct ds_device *ds_dev; diff --git a/drivers/w1/dscore.c b/drivers/w1/masters/dscore.c index b914630..2cf7776 100644 --- a/drivers/w1/dscore.c +++ b/drivers/w1/masters/dscore.c @@ -340,7 +340,7 @@ int ds_reset(struct ds_device *dev, struct ds_status *st) return -EIO; } #endif - + return 0; } @@ -348,7 +348,7 @@ int ds_reset(struct ds_device *dev, struct ds_status *st) int ds_set_speed(struct ds_device *dev, int speed) { int err; - + if (speed != SPEED_NORMAL && speed != SPEED_FLEXIBLE && speed != SPEED_OVERDRIVE) return -EINVAL; diff --git a/drivers/w1/dscore.h b/drivers/w1/masters/dscore.h index 6cf5671..6cf5671 100644 --- a/drivers/w1/dscore.h +++ b/drivers/w1/masters/dscore.h diff --git a/drivers/w1/matrox_w1.c b/drivers/w1/masters/matrox_w1.c index 750a1aa..591809c 100644 --- a/drivers/w1/matrox_w1.c +++ b/drivers/w1/masters/matrox_w1.c @@ -19,8 +19,8 @@ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ -#include <asm/atomic.h> #include <asm/types.h> +#include <asm/atomic.h> #include <asm/io.h> #include <linux/delay.h> @@ -35,9 +35,9 @@ #include <linux/pci.h> #include <linux/timer.h> -#include "w1.h" -#include "w1_int.h" -#include "w1_log.h" +#include "../w1.h" +#include "../w1_int.h" +#include "../w1_log.h" MODULE_LICENSE("GPL"); MODULE_AUTHOR("Evgeniy Polyakov <johnpol@2ka.mipt.ru>"); diff --git a/drivers/w1/slaves/Kconfig b/drivers/w1/slaves/Kconfig new file mode 100644 index 0000000..f9d4c91 --- /dev/null +++ b/drivers/w1/slaves/Kconfig @@ -0,0 +1,38 @@ +# +# 1-wire slaves configuration +# + +menu "1-wire Slaves" + depends on W1 + +config W1_SLAVE_THERM + tristate "Thermal family implementation" + depends on W1 + help + Say Y here if you want to connect 1-wire thermal sensors to you + wire. + +config W1_SLAVE_SMEM + tristate "Simple 64bit memory family implementation" + depends on W1 + help + Say Y here if you want to connect 1-wire + simple 64bit memory rom(ds2401/ds2411/ds1990*) to you wire. + +config W1_SLAVE_DS2433 + tristate "4kb EEPROM family support (DS2433)" + depends on W1 + help + Say Y here if you want to use a 1-wire + 4kb EEPROM family device (DS2433). + +config W1_SLAVE_DS2433_CRC + bool "Protect DS2433 data with a CRC16" + depends on W1_DS2433 + select CRC16 + help + Say Y here to protect DS2433 data with a CRC16. + Each block has 30 bytes of data and a two byte CRC16. + Full block writes are only allowed if the CRC is valid. + +endmenu diff --git a/drivers/w1/slaves/Makefile b/drivers/w1/slaves/Makefile new file mode 100644 index 0000000..70e21e2 --- /dev/null +++ b/drivers/w1/slaves/Makefile @@ -0,0 +1,12 @@ +# +# Makefile for the Dallas's 1-wire slaves. +# + +ifeq ($(CONFIG_W1_SLAVE_DS2433_CRC), y) +EXTRA_CFLAGS += -DCONFIG_W1_F23_CRC +endif + +obj-$(CONFIG_W1_SLAVE_THERM) += w1_therm.o +obj-$(CONFIG_W1_SLAVE_SMEM) += w1_smem.o +obj-$(CONFIG_W1_SLAVE_DS2433) += w1_ds2433.o + diff --git a/drivers/w1/w1_ds2433.c b/drivers/w1/slaves/w1_ds2433.c index 1e3d98a..fb118be 100644 --- a/drivers/w1/w1_ds2433.c +++ b/drivers/w1/slaves/w1_ds2433.c @@ -21,10 +21,10 @@ #endif -#include "w1.h" -#include "w1_io.h" -#include "w1_int.h" -#include "w1_family.h" +#include "../w1.h" +#include "../w1_io.h" +#include "../w1_int.h" +#include "../w1_family.h" MODULE_LICENSE("GPL"); MODULE_AUTHOR("Ben Gardner <bgardner@wabtec.com>"); diff --git a/drivers/w1/w1_smem.c b/drivers/w1/slaves/w1_smem.c index e3209d0..c6d3be5 100644 --- a/drivers/w1/w1_smem.c +++ b/drivers/w1/slaves/w1_smem.c @@ -27,10 +27,10 @@ #include <linux/device.h> #include <linux/types.h> -#include "w1.h" -#include "w1_io.h" -#include "w1_int.h" -#include "w1_family.h" +#include "../w1.h" +#include "../w1_io.h" +#include "../w1_int.h" +#include "../w1_family.h" MODULE_LICENSE("GPL"); MODULE_AUTHOR("Evgeniy Polyakov <johnpol@2ka.mipt.ru>"); @@ -51,7 +51,7 @@ static int __init w1_smem_init(void) err = w1_register_family(&w1_smem_family_01); if (err) return err; - + err = w1_register_family(&w1_smem_family_81); if (err) { w1_unregister_family(&w1_smem_family_01); diff --git a/drivers/w1/w1_therm.c b/drivers/w1/slaves/w1_therm.c index 4577df3..536d16d 100644 --- a/drivers/w1/w1_therm.c +++ b/drivers/w1/slaves/w1_therm.c @@ -28,10 +28,10 @@ #include <linux/types.h> #include <linux/delay.h> -#include "w1.h" -#include "w1_io.h" -#include "w1_int.h" -#include "w1_family.h" +#include "../w1.h" +#include "../w1_io.h" +#include "../w1_int.h" +#include "../w1_family.h" MODULE_LICENSE("GPL"); MODULE_AUTHOR("Evgeniy Polyakov <johnpol@2ka.mipt.ru>"); @@ -123,12 +123,12 @@ static inline int w1_DS18S20_convert_temp(u8 rom[9]) if (!rom[7]) return 0; - + if (rom[1] == 0) t = ((s32)rom[0] >> 1)*1000; else t = 1000*(-1*(s32)(0x100-rom[0]) >> 1); - + t -= 250; h = 1000*((s32)rom[7] - (s32)rom[6]); h /= (s32)rom[7]; @@ -231,7 +231,7 @@ static ssize_t w1_therm_read_bin(struct kobject *kobj, char *buf, loff_t off, si for (i = 0; i < 9; ++i) count += sprintf(buf + count, "%02x ", sl->rom[i]); - + count += sprintf(buf + count, "t=%d\n", w1_convert_temp(rom, sl->family->fid)); out: up(&dev->mutex); |