From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:37575) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fOkn9-0007SO-8g for qemu-devel@nongnu.org; Fri, 01 Jun 2018 10:12:32 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fOkn8-0000ia-AG for qemu-devel@nongnu.org; Fri, 01 Jun 2018 10:12:31 -0400 From: Peter Maydell Date: Fri, 1 Jun 2018 15:12:21 +0100 Message-Id: <20180601141223.26630-5-peter.maydell@linaro.org> In-Reply-To: <20180601141223.26630-1-peter.maydell@linaro.org> References: <20180601141223.26630-1-peter.maydell@linaro.org> Subject: [Qemu-devel] [PATCH 4/6] hw/watchdog/wdt_i6300esb: Convert away from old_mmio List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: patches@linaro.org, Kevin Wolf , Max Reitz , "Michael S. Tsirkin" , Paolo Bonzini , Thomas Huth , Aurelien Jarno , qemu-block@nongnu.org, Yongbok Kim Convert the wdt_i6300esb device away from using the old_mmio field of MemoryRegionOps. Signed-off-by: Peter Maydell --- hw/watchdog/wdt_i6300esb.c | 48 ++++++++++++++++++++++++++++---------- 1 file changed, 36 insertions(+), 12 deletions(-) diff --git a/hw/watchdog/wdt_i6300esb.c b/hw/watchdog/wdt_i6300esb.c index e596b0804d..7b59469888 100644 --- a/hw/watchdog/wdt_i6300esb.c +++ b/hw/watchdog/wdt_i6300esb.c @@ -361,19 +361,43 @@ static void i6300esb_mem_writel(void *vp, hwaddr addr, uint32_t val) } } +static uint64_t i6300esb_mem_readfn(void *opaque, hwaddr addr, unsigned size) +{ + switch (size) { + case 1: + return i6300esb_mem_readb(opaque, addr); + case 2: + return i6300esb_mem_readw(opaque, addr); + case 4: + return i6300esb_mem_readl(opaque, addr); + default: + g_assert_not_reached(); + } +} + +static void i6300esb_mem_writefn(void *opaque, hwaddr addr, + uint64_t value, unsigned size) +{ + switch (size) { + case 1: + i6300esb_mem_writeb(opaque, addr, value); + break; + case 2: + i6300esb_mem_writew(opaque, addr, value); + break; + case 4: + i6300esb_mem_writel(opaque, addr, value); + break; + default: + g_assert_not_reached(); + } +} + static const MemoryRegionOps i6300esb_ops = { - .old_mmio = { - .read = { - i6300esb_mem_readb, - i6300esb_mem_readw, - i6300esb_mem_readl, - }, - .write = { - i6300esb_mem_writeb, - i6300esb_mem_writew, - i6300esb_mem_writel, - }, - }, + .read = i6300esb_mem_readfn, + .write = i6300esb_mem_writefn, + .valid.min_access_size = 1, + .valid.max_access_size = 4, .endianness = DEVICE_LITTLE_ENDIAN, }; -- 2.17.1