From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:56325) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gNNGY-0003gT-UF for qemu-devel@nongnu.org; Thu, 15 Nov 2018 14:25:36 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gNNGF-00084M-GC for qemu-devel@nongnu.org; Thu, 15 Nov 2018 14:25:17 -0500 Received: from mail-ot1-x342.google.com ([2607:f8b0:4864:20::342]:42501) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1gNNGD-00081u-HB for qemu-devel@nongnu.org; Thu, 15 Nov 2018 14:25:05 -0500 Received: by mail-ot1-x342.google.com with SMTP id n46so19071313otb.9 for ; Thu, 15 Nov 2018 11:25:01 -0800 (PST) Sender: Corey Minyard From: minyard@acm.org Date: Thu, 15 Nov 2018 13:24:46 -0600 Message-Id: <20181115192446.17187-13-minyard@acm.org> In-Reply-To: <20181115192446.17187-1-minyard@acm.org> References: <20181115192446.17187-1-minyard@acm.org> Subject: [Qemu-devel] [PATCH v2 12/12] i2c: Add a reset function to smbus_eeprom List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: Paolo Bonzini , "Michael S . Tsirkin" , "Dr . David Alan Gilbert" , minyard@acm.org, Corey Minyard From: Corey Minyard Reset the contents to init data and reset the offset on a machine reset. Signed-off-by: Corey Minyard --- hw/i2c/smbus_eeprom.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/hw/i2c/smbus_eeprom.c b/hw/i2c/smbus_eeprom.c index 942057dc10..d0a8d63869 100644 --- a/hw/i2c/smbus_eeprom.c +++ b/hw/i2c/smbus_eeprom.c @@ -106,7 +106,7 @@ static const VMStateDescription vmstate_smbus_eeprom = { } }; -static void smbus_eeprom_realize(DeviceState *dev, Error **errp) +static void smbus_eeprom_reset(DeviceState *dev) { SMBusEEPROMDevice *eeprom = SMBUS_EEPROM(dev); @@ -114,6 +114,11 @@ static void smbus_eeprom_realize(DeviceState *dev, Error **errp) eeprom->offset = 0; } +static void smbus_eeprom_realize(DeviceState *dev, Error **errp) +{ + smbus_eeprom_reset(dev); +} + static Property smbus_eeprom_properties[] = { DEFINE_PROP_PTR("data", SMBusEEPROMDevice, init_data), DEFINE_PROP_END_OF_LIST(), @@ -125,6 +130,7 @@ static void smbus_eeprom_class_initfn(ObjectClass *klass, void *data) SMBusDeviceClass *sc = SMBUS_DEVICE_CLASS(klass); dc->realize = smbus_eeprom_realize; + dc->reset = smbus_eeprom_reset; sc->receive_byte = eeprom_receive_byte; sc->write_data = eeprom_write_data; dc->props = smbus_eeprom_properties; -- 2.17.1