From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:33603) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ekA4e-0001b3-Pm for qemu-devel@nongnu.org; Fri, 09 Feb 2018 09:54:49 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ekA4d-0004yi-Ve for qemu-devel@nongnu.org; Fri, 09 Feb 2018 09:54:48 -0500 Received: from mail-qk0-x243.google.com ([2607:f8b0:400d:c09::243]:33610) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1ekA4d-0004yO-Qk for qemu-devel@nongnu.org; Fri, 09 Feb 2018 09:54:47 -0500 Received: by mail-qk0-x243.google.com with SMTP id c82so10272245qka.0 for ; Fri, 09 Feb 2018 06:54:47 -0800 (PST) Sender: =?UTF-8?Q?Philippe_Mathieu=2DDaud=C3=A9?= From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Date: Fri, 9 Feb 2018 11:54:03 -0300 Message-Id: <20180209145430.26007-4-f4bug@amsat.org> In-Reply-To: <20180209145430.26007-1-f4bug@amsat.org> References: <20180209145430.26007-1-f4bug@amsat.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Subject: [Qemu-devel] [PATCH v12 03/30] sdhci: add check_capab_readonly() qtest List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Paolo Bonzini Cc: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , qemu-devel@nongnu.org, Peter Maydell , Alistair Francis , "Edgar E . Iglesias" Signed-off-by: Philippe Mathieu-Daudé Reviewed-by: Stefan Hajnoczi --- tests/sdhci-test.c | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/tests/sdhci-test.c b/tests/sdhci-test.c index 82f3785a72..51af5eac67 100644 --- a/tests/sdhci-test.c +++ b/tests/sdhci-test.c @@ -65,6 +65,15 @@ static uint64_t sdhci_readq(QSDHCI *s, uint32_t reg) return val; } +static void sdhci_writeq(QSDHCI *s, uint32_t reg, uint64_t val) +{ + if (s->pci.dev) { + qpci_memwrite(s->pci.dev, s->mem_bar, reg, &val, sizeof(val)); + } else { + qtest_writeq(global_qtest, s->addr + reg, val); + } +} + /* tests */ static void check_capab_capareg(QSDHCI *s, uint64_t expected_capab) @@ -75,6 +84,20 @@ static void check_capab_capareg(QSDHCI *s, uint64_t expected_capab) g_assert_cmphex(capab, ==, expected_capab); } +static void check_capab_readonly(QSDHCI *s) +{ + const uint64_t vrand = 0x123456789abcdef; + uint64_t capab0, capab1; + + capab0 = sdhci_readq(s, SDHC_CAPAB); + g_assert_cmpuint(capab0, !=, vrand); + + sdhci_writeq(s, SDHC_CAPAB, vrand); + capab1 = sdhci_readq(s, SDHC_CAPAB); + g_assert_cmpuint(capab1, !=, vrand); + g_assert_cmpuint(capab1, ==, capab0); +} + static QSDHCI *machine_start(const struct sdhci_t *test) { QSDHCI *s = g_new0(QSDHCI, 1); @@ -121,6 +144,7 @@ static void test_machine(const void *data) s = machine_start(test); check_capab_capareg(s, test->sdhci.capab.reg); + check_capab_readonly(s); machine_stop(s); } -- 2.16.1