From 872536bf5dfdf207d275cd627caec2aefb68aab9 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Andreas=20F=C3=A4rber?= Date: Sat, 16 Feb 2013 22:44:03 +0100 Subject: qtest: Add MMIO support MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Introduce [qtest_]{read,write}[bwlq]() libqtest functions and corresponding QTest protocol commands to replace local versions in libi2c-omap.c. Also convert m48t59-test's cmos_{read,write}_mmio() to {read,write}b(). Signed-off-by: Andreas Färber Signed-off-by: Andreas Färber Message-id: 1361051043-27944-4-git-send-email-afaerber@suse.de Signed-off-by: Anthony Liguori --- tests/libqtest.c | 62 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 62 insertions(+) (limited to 'tests/libqtest.c') diff --git a/tests/libqtest.c b/tests/libqtest.c index da58ff5..389596a 100644 --- a/tests/libqtest.c +++ b/tests/libqtest.c @@ -3,10 +3,12 @@ * * Copyright IBM, Corp. 2012 * Copyright Red Hat, Inc. 2012 + * Copyright SUSE LINUX Products GmbH 2013 * * Authors: * Anthony Liguori * Paolo Bonzini + * Andreas Färber * * This work is licensed under the terms of the GNU GPL, version 2 or later. * See the COPYING file in the top-level directory. @@ -437,6 +439,66 @@ uint32_t qtest_inl(QTestState *s, uint16_t addr) return qtest_in(s, "inl", addr); } +static void qtest_write(QTestState *s, const char *cmd, uint64_t addr, + uint64_t value) +{ + qtest_sendf(s, "%s 0x%" PRIx64 " 0x%" PRIx64 "\n", cmd, addr, value); + qtest_rsp(s, 0); +} + +void qtest_writeb(QTestState *s, uint64_t addr, uint8_t value) +{ + qtest_write(s, "writeb", addr, value); +} + +void qtest_writew(QTestState *s, uint64_t addr, uint16_t value) +{ + qtest_write(s, "writew", addr, value); +} + +void qtest_writel(QTestState *s, uint64_t addr, uint32_t value) +{ + qtest_write(s, "writel", addr, value); +} + +void qtest_writeq(QTestState *s, uint64_t addr, uint64_t value) +{ + qtest_write(s, "writeq", addr, value); +} + +static uint64_t qtest_read(QTestState *s, const char *cmd, uint64_t addr) +{ + gchar **args; + uint64_t value; + + qtest_sendf(s, "%s 0x%" PRIx64 "\n", cmd, addr); + args = qtest_rsp(s, 2); + value = strtoull(args[1], NULL, 0); + g_strfreev(args); + + return value; +} + +uint8_t qtest_readb(QTestState *s, uint64_t addr) +{ + return qtest_read(s, "readb", addr); +} + +uint16_t qtest_readw(QTestState *s, uint64_t addr) +{ + return qtest_read(s, "readw", addr); +} + +uint32_t qtest_readl(QTestState *s, uint64_t addr) +{ + return qtest_read(s, "readl", addr); +} + +uint64_t qtest_readq(QTestState *s, uint64_t addr) +{ + return qtest_read(s, "readq", addr); +} + static int hex2nib(char ch) { if (ch >= '0' && ch <= '9') { -- cgit v1.1