diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2011-03-27 19:42:12 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-03-27 19:42:12 -0700 |
commit | 1680a013b4ef5c5a6aea239d08042652ea65e759 (patch) | |
tree | c249a7eb2f508ba59a73ce566e64750b8e6b5400 | |
parent | a17d47300b4042a3893217c0c3f2d806fe1faa3b (diff) | |
parent | a66c10887ad2a99e172111cc94087ba4bed8fa92 (diff) |
Merge branch 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging
* 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging:
hwmon: (f71882fg) Add support for the F71889A
hwmon: (f71882fg) Add support for the F81865F
hwmon: (f71882fg) Document all supported devices
hwmon: (f71882fg) Per-chip fan/temperature input count tables
hwmon: (f71882fg) Secure chip property definition arrays
-rw-r--r-- | Documentation/hwmon/f71882fg | 19 | ||||
-rw-r--r-- | drivers/hwmon/Kconfig | 17 | ||||
-rw-r--r-- | drivers/hwmon/f71882fg.c | 126 |
3 files changed, 117 insertions, 45 deletions
diff --git a/Documentation/hwmon/f71882fg b/Documentation/hwmon/f71882fg index 4d0bc70f185..df02245d141 100644 --- a/Documentation/hwmon/f71882fg +++ b/Documentation/hwmon/f71882fg @@ -2,6 +2,10 @@ Kernel driver f71882fg ====================== Supported chips: + * Fintek F71808E + Prefix: 'f71808e' + Addresses scanned: none, address read from Super I/O config space + Datasheet: Not public * Fintek F71858FG Prefix: 'f71858fg' Addresses scanned: none, address read from Super I/O config space @@ -26,10 +30,25 @@ Supported chips: Prefix: 'f71889ed' Addresses scanned: none, address read from Super I/O config space Datasheet: Should become available on the Fintek website soon + * Fintek F71889A + Prefix: 'f71889a' + Addresses scanned: none, address read from Super I/O config space + Datasheet: Should become available on the Fintek website soon * Fintek F8000 Prefix: 'f8000' Addresses scanned: none, address read from Super I/O config space Datasheet: Not public + * Fintek F81801U + Prefix: 'f71889fg' + Addresses scanned: none, address read from Super I/O config space + Datasheet: Not public + Note: This is the 64-pin variant of the F71889FG, they have the + same device ID and are fully compatible as far as hardware + monitoring is concerned. + * Fintek F81865F + Prefix: 'f81865f' + Addresses scanned: none, address read from Super I/O config space + Datasheet: Available from the Fintek website Author: Hans de Goede <hdegoede@redhat.com> diff --git a/drivers/hwmon/Kconfig b/drivers/hwmon/Kconfig index 81131eda554..060ef632787 100644 --- a/drivers/hwmon/Kconfig +++ b/drivers/hwmon/Kconfig @@ -315,11 +315,22 @@ config SENSORS_F71805F will be called f71805f. config SENSORS_F71882FG - tristate "Fintek F71858FG, F71862FG, F71882FG, F71889FG and F8000" + tristate "Fintek F71882FG and compatibles" help If you say yes here you get support for hardware monitoring - features of the Fintek F71858FG, F71862FG/71863FG, F71882FG/F71883FG, - F71889FG and F8000 Super-I/O chips. + features of many Fintek Super-I/O (LPC) chips. The currently + supported chips are: + F71808E + F71858FG + F71862FG + F71863FG + F71869F/E + F71882FG + F71883FG + F71889FG/ED/A + F8000 + F81801U + F81865F This driver can also be built as a module. If so, the module will be called f71882fg. diff --git a/drivers/hwmon/f71882fg.c b/drivers/hwmon/f71882fg.c index a4d430ee7e2..ca07a32447c 100644 --- a/drivers/hwmon/f71882fg.c +++ b/drivers/hwmon/f71882fg.c @@ -54,7 +54,9 @@ #define SIO_F71882_ID 0x0541 /* Chipset ID */ #define SIO_F71889_ID 0x0723 /* Chipset ID */ #define SIO_F71889E_ID 0x0909 /* Chipset ID */ +#define SIO_F71889A_ID 0x1005 /* Chipset ID */ #define SIO_F8000_ID 0x0581 /* Chipset ID */ +#define SIO_F81865_ID 0x0704 /* Chipset ID */ #define REGION_LENGTH 8 #define ADDR_REG_OFFSET 5 @@ -106,7 +108,7 @@ module_param(force_id, ushort, 0); MODULE_PARM_DESC(force_id, "Override the detected device ID"); enum chips { f71808e, f71858fg, f71862fg, f71869, f71882fg, f71889fg, - f71889ed, f8000 }; + f71889ed, f71889a, f8000, f81865f }; static const char *f71882fg_names[] = { "f71808e", @@ -114,42 +116,76 @@ static const char *f71882fg_names[] = { "f71862fg", "f71869", /* Both f71869f and f71869e, reg. compatible and same id */ "f71882fg", - "f71889fg", + "f71889fg", /* f81801u too, same id */ "f71889ed", + "f71889a", "f8000", + "f81865f", }; -static const char f71882fg_has_in[8][F71882FG_MAX_INS] = { - { 1, 1, 1, 1, 1, 1, 0, 1, 1 }, /* f71808e */ - { 1, 1, 1, 0, 0, 0, 0, 0, 0 }, /* f71858fg */ - { 1, 1, 1, 1, 1, 1, 1, 1, 1 }, /* f71862fg */ - { 1, 1, 1, 1, 1, 1, 1, 1, 1 }, /* f71869 */ - { 1, 1, 1, 1, 1, 1, 1, 1, 1 }, /* f71882fg */ - { 1, 1, 1, 1, 1, 1, 1, 1, 1 }, /* f71889fg */ - { 1, 1, 1, 1, 1, 1, 1, 1, 1 }, /* f71889ed */ - { 1, 1, 1, 0, 0, 0, 0, 0, 0 }, /* f8000 */ +static const char f71882fg_has_in[][F71882FG_MAX_INS] = { + [f71808e] = { 1, 1, 1, 1, 1, 1, 0, 1, 1 }, + [f71858fg] = { 1, 1, 1, 0, 0, 0, 0, 0, 0 }, + [f71862fg] = { 1, 1, 1, 1, 1, 1, 1, 1, 1 }, + [f71869] = { 1, 1, 1, 1, 1, 1, 1, 1, 1 }, + [f71882fg] = { 1, 1, 1, 1, 1, 1, 1, 1, 1 }, + [f71889fg] = { 1, 1, 1, 1, 1, 1, 1, 1, 1 }, + [f71889ed] = { 1, 1, 1, 1, 1, 1, 1, 1, 1 }, + [f71889a] = { 1, 1, 1, 1, 1, 1, 1, 1, 1 }, + [f8000] = { 1, 1, 1, 0, 0, 0, 0, 0, 0 }, + [f81865f] = { 1, 1, 1, 1, 1, 1, 1, 0, 0 }, }; -static const char f71882fg_has_in1_alarm[8] = { - 0, /* f71808e */ - 0, /* f71858fg */ - 0, /* f71862fg */ - 0, /* f71869 */ - 1, /* f71882fg */ - 1, /* f71889fg */ - 1, /* f71889ed */ - 0, /* f8000 */ +static const char f71882fg_has_in1_alarm[] = { + [f71808e] = 0, + [f71858fg] = 0, + [f71862fg] = 0, + [f71869] = 0, + [f71882fg] = 1, + [f71889fg] = 1, + [f71889ed] = 1, + [f71889a] = 1, + [f8000] = 0, + [f81865f] = 1, }; -static const char f71882fg_has_beep[8] = { - 0, /* f71808e */ - 0, /* f71858fg */ - 1, /* f71862fg */ - 1, /* f71869 */ - 1, /* f71882fg */ - 1, /* f71889fg */ - 1, /* f71889ed */ - 0, /* f8000 */ +static const char f71882fg_has_beep[] = { + [f71808e] = 0, + [f71858fg] = 0, + [f71862fg] = 1, + [f71869] = 1, + [f71882fg] = 1, + [f71889fg] = 1, + [f71889ed] = 1, + [f71889a] = 1, + [f8000] = 0, + [f81865f] = 1, +}; + +static const char f71882fg_nr_fans[] = { + [f71808e] = 3, + [f71858fg] = 3, + [f71862fg] = 3, + [f71869] = 3, + [f71882fg] = 4, + [f71889fg] = 3, + [f71889ed] = 3, + [f71889a] = 3, + [f8000] = 3, + [f81865f] = 2, +}; + +static const char f71882fg_nr_temps[] = { + [f71808e] = 2, + [f71858fg] = 3, + [f71862fg] = 3, + [f71869] = 3, + [f71882fg] = 3, + [f71889fg] = 3, + [f71889ed] = 3, + [f71889a] = 3, + [f8000] = 3, + [f81865f] = 2, }; static struct platform_device *f71882fg_pdev; @@ -1071,9 +1107,9 @@ static u16 f71882fg_read_temp(struct f71882fg_data *data, int nr) static struct f71882fg_data *f71882fg_update_device(struct device *dev) { struct f71882fg_data *data = dev_get_drvdata(dev); + int nr_fans = f71882fg_nr_fans[data->type]; + int nr_temps = f71882fg_nr_temps[data->type]; int nr, reg, point; - int nr_fans = (data->type == f71882fg) ? 4 : 3; - int nr_temps = (data->type == f71808e) ? 2 : 3; mutex_lock(&data->update_lock); @@ -2042,8 +2078,9 @@ static int __devinit f71882fg_probe(struct platform_device *pdev) { struct f71882fg_data *data; struct f71882fg_sio_data *sio_data = pdev->dev.platform_data; - int err, i, nr_fans = (sio_data->type == f71882fg) ? 4 : 3; - int nr_temps = (sio_data->type == f71808e) ? 2 : 3; + int nr_fans = f71882fg_nr_fans[sio_data->type]; + int nr_temps = f71882fg_nr_temps[sio_data->type]; + int err, i; u8 start_reg, reg; data = kzalloc(sizeof(struct f71882fg_data), GFP_KERNEL); @@ -2138,6 +2175,7 @@ static int __devinit f71882fg_probe(struct platform_device *pdev) /* Fall through to select correct fan/pwm reg bank! */ case f71889fg: case f71889ed: + case f71889a: reg = f71882fg_read8(data, F71882FG_REG_FAN_FAULT_T); if (reg & F71882FG_FAN_NEG_TEMP_EN) data->auto_point_temp_signed = 1; @@ -2163,16 +2201,12 @@ static int __devinit f71882fg_probe(struct platform_device *pdev) case f71862fg: err = (data->pwm_enable & 0x15) != 0x15; break; - case f71808e: - case f71869: - case f71882fg: - case f71889fg: - case f71889ed: - err = 0; - break; case f8000: err = data->pwm_enable & 0x20; break; + default: + err = 0; + break; } if (err) { dev_err(&pdev->dev, @@ -2199,6 +2233,7 @@ static int __devinit f71882fg_probe(struct platform_device *pdev) case f71869: case f71889fg: case f71889ed: + case f71889a: for (i = 0; i < nr_fans; i++) { data->pwm_auto_point_mapping[i] = f71882fg_read8(data, @@ -2276,8 +2311,9 @@ exit_free: static int f71882fg_remove(struct platform_device *pdev) { struct f71882fg_data *data = platform_get_drvdata(pdev); - int i, nr_fans = (data->type == f71882fg) ? 4 : 3; - int nr_temps = (data->type == f71808e) ? 2 : 3; + int nr_fans = f71882fg_nr_fans[data->type]; + int nr_temps = f71882fg_nr_temps[data->type]; + int i; u8 start_reg = f71882fg_read8(data, F71882FG_REG_START); if (data->hwmon_dev) @@ -2406,9 +2442,15 @@ static int __init f71882fg_find(int sioaddr, unsigned short *address, case SIO_F71889E_ID: sio_data->type = f71889ed; break; + case SIO_F71889A_ID: + sio_data->type = f71889a; + break; case SIO_F8000_ID: sio_data->type = f8000; break; + case SIO_F81865_ID: + sio_data->type = f81865f; + break; default: pr_info("Unsupported Fintek device: %04x\n", (unsigned int)devid); |