From 45726b6e2c6075826cacd87f7bdde372589b7cf3 Mon Sep 17 00:00:00 2001 From: Corey Minyard Date: Mon, 20 Aug 2018 15:26:08 -0500 Subject: i2c: pm_smbus: Add the ability to force block transfer enable The PIIX4 hardware has block transfer buffer always enabled in the hardware, but the i801 does not. Add a parameter to pm_smbus_init to force on the block transfer so the PIIX4 handler can enable this by default, as it was disabled by default before. Signed-off-by: Corey Minyard Cc: Michael S. Tsirkin Cc: Paolo Bonzini Message-Id: <1534796770-10295-9-git-send-email-minyard@acm.org> Signed-off-by: Paolo Bonzini --- hw/isa/vt82c686.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'hw/isa') diff --git a/hw/isa/vt82c686.c b/hw/isa/vt82c686.c index cff1946232..7302f6d74b 100644 --- a/hw/isa/vt82c686.c +++ b/hw/isa/vt82c686.c @@ -370,7 +370,7 @@ static void vt82c686b_pm_realize(PCIDevice *dev, Error **errp) pci_conf[0x90] = s->smb_io_base | 1; pci_conf[0x91] = s->smb_io_base >> 8; pci_conf[0xd2] = 0x90; - pm_smbus_init(&s->dev.qdev, &s->smb); + pm_smbus_init(&s->dev.qdev, &s->smb, false); memory_region_add_subregion(get_system_io(), s->smb_io_base, &s->smb.io); apm_init(dev, &s->apm, NULL, s); -- cgit v1.2.3-55-g7522