From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:51618) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1frqlF-0002rL-1n for qemu-devel@nongnu.org; Mon, 20 Aug 2018 16:26:58 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1frql2-0002WO-BI for qemu-devel@nongnu.org; Mon, 20 Aug 2018 16:26:46 -0400 Received: from mail-oi0-x244.google.com ([2607:f8b0:4003:c06::244]:43036) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1frqkw-0002Km-R7 for qemu-devel@nongnu.org; Mon, 20 Aug 2018 16:26:32 -0400 Received: by mail-oi0-x244.google.com with SMTP id b15-v6so28119896oib.10 for ; Mon, 20 Aug 2018 13:26:30 -0700 (PDT) Sender: Corey Minyard From: minyard@acm.org Date: Mon, 20 Aug 2018 15:26:10 -0500 Message-Id: <1534796770-10295-11-git-send-email-minyard@acm.org> In-Reply-To: <1534796770-10295-1-git-send-email-minyard@acm.org> References: <1534796770-10295-1-git-send-email-minyard@acm.org> Subject: [Qemu-devel] [PATCH v2 10/10] i2c: Add vmstate handling to the smbus eeprom List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Paolo Bonzini , qemu-devel@nongnu.org Cc: "Michael S . Tsirkin" , Corey Minyard , "Dr . David Alan Gilbert" From: Corey Minyard Signed-off-by: Corey Minyard Cc: Paolo Bonzini Cc: "Michael S . Tsirkin" Cc: Dr. David Alan Gilbert --- hw/i2c/smbus_eeprom.c | 16 +++++++++++++++- 1 file changed, 15 insertions(+), 1 deletion(-) diff --git a/hw/i2c/smbus_eeprom.c b/hw/i2c/smbus_eeprom.c index f18aa3d..d4430b0 100644 --- a/hw/i2c/smbus_eeprom.c +++ b/hw/i2c/smbus_eeprom.c @@ -29,6 +29,8 @@ //#define DEBUG +#define TYPE_SMBUS_EEPROM_DEVICE "smbus-eeprom" + typedef struct SMBusEEPROMDevice { SMBusDevice smbusdev; void *data; @@ -97,6 +99,17 @@ static uint8_t eeprom_read_data(SMBusDevice *dev, uint8_t cmd, int n) return eeprom_receive_byte(dev); } +static const VMStateDescription vmstate_smbus_eeprom = { + .name = TYPE_SMBUS_EEPROM_DEVICE, + .version_id = 1, + .minimum_version_id = 1, + .fields = (VMStateField[]) { + VMSTATE_SMBUS_DEVICE(smbusdev, SMBusEEPROMDevice), + VMSTATE_UINT8(offset, SMBusEEPROMDevice), + VMSTATE_END_OF_LIST() + } +}; + static void smbus_eeprom_realize(DeviceState *dev, Error **errp) { SMBusEEPROMDevice *eeprom = (SMBusEEPROMDevice *)dev; @@ -121,12 +134,13 @@ static void smbus_eeprom_class_initfn(ObjectClass *klass, void *data) sc->write_data = eeprom_write_data; sc->read_data = eeprom_read_data; dc->props = smbus_eeprom_properties; + dc->vmsd = &vmstate_smbus_eeprom; /* Reason: pointer property "data" */ dc->user_creatable = false; } static const TypeInfo smbus_eeprom_info = { - .name = "smbus-eeprom", + .name = TYPE_SMBUS_EEPROM_DEVICE, .parent = TYPE_SMBUS_DEVICE, .instance_size = sizeof(SMBusEEPROMDevice), .class_init = smbus_eeprom_class_initfn, -- 2.7.4