From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:47956) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YMJCF-000127-V1 for qemu-devel@nongnu.org; Fri, 13 Feb 2015 11:34:28 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1YMJCF-0002ki-0k for qemu-devel@nongnu.org; Fri, 13 Feb 2015 11:34:27 -0500 Received: from mx1.redhat.com ([209.132.183.28]:48746) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YMJCE-0002kV-Pg for qemu-devel@nongnu.org; Fri, 13 Feb 2015 11:34:26 -0500 From: Stefan Hajnoczi Date: Fri, 13 Feb 2015 16:24:28 +0000 Message-Id: <1423844701-21041-33-git-send-email-stefanha@redhat.com> In-Reply-To: <1423844701-21041-1-git-send-email-stefanha@redhat.com> References: <1423844701-21041-1-git-send-email-stefanha@redhat.com> Subject: [Qemu-devel] [PULL 32/65] libqos/ahci: add ahci command verify List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: Peter Maydell , John Snow , Stefan Hajnoczi From: John Snow Helps to verify that a command completed successfully. Signed-off-by: John Snow Reviewed-by: Paolo Bonzini Message-id: 1423158090-25580-14-git-send-email-jsnow@redhat.com Signed-off-by: Stefan Hajnoczi --- tests/ahci-test.c | 16 ++-------------- tests/libqos/ahci.c | 15 +++++++++++++++ tests/libqos/ahci.h | 1 + 3 files changed, 18 insertions(+), 14 deletions(-) diff --git a/tests/ahci-test.c b/tests/ahci-test.c index 0834020..6e7b765 100644 --- a/tests/ahci-test.c +++ b/tests/ahci-test.c @@ -662,7 +662,6 @@ static void ahci_test_identify(AHCIQState *ahci) unsigned i; int rc; AHCICommand *cmd; - uint8_t cx; g_assert(ahci != NULL); @@ -702,20 +701,9 @@ static void ahci_test_identify(AHCIQState *ahci) * so we should find that there are no pending interrupts yet. */ g_assert_cmphex(ahci_px_rreg(ahci, i, AHCI_PX_IS), ==, 0); - /* Issue Command #cx via PxCI */ + /* Issue command and sanity check response. */ ahci_command_issue(ahci, cmd); - cx = ahci_command_slot(cmd); - - /* Check registers for post-command consistency */ - ahci_port_check_error(ahci, i); - /* BUG: we expect AHCI_PX_IS_DPS to be set. */ - ahci_port_check_interrupts(ahci, i, AHCI_PX_IS_DHRS | AHCI_PX_IS_PSS); - ahci_port_check_nonbusy(ahci, i, cx); - /* Investigate the CMD, assert that we read 512 bytes */ - ahci_port_check_cmd_sanity(ahci, i, cx, 512); - /* Investigate FIS responses */ - ahci_port_check_d2h_sanity(ahci, i, cx); - ahci_port_check_pio_sanity(ahci, i, cx, 512); + ahci_command_verify(ahci, cmd); /* Last, but not least: Investigate the IDENTIFY response data. */ memread(data_ptr, &buff, 512); diff --git a/tests/libqos/ahci.c b/tests/libqos/ahci.c index ef85c2f..ce1f0ef 100644 --- a/tests/libqos/ahci.c +++ b/tests/libqos/ahci.c @@ -737,6 +737,21 @@ void ahci_command_issue(AHCIQState *ahci, AHCICommand *cmd) ahci_command_wait(ahci, cmd); } +void ahci_command_verify(AHCIQState *ahci, AHCICommand *cmd) +{ + uint8_t slot = cmd->slot; + uint8_t port = cmd->port; + + ahci_port_check_error(ahci, port); + ahci_port_check_interrupts(ahci, port, cmd->interrupts); + ahci_port_check_nonbusy(ahci, port, slot); + ahci_port_check_cmd_sanity(ahci, port, slot, cmd->xbytes); + ahci_port_check_d2h_sanity(ahci, port, slot); + if (cmd->props->pio) { + ahci_port_check_pio_sanity(ahci, port, slot, cmd->xbytes); + } +} + uint8_t ahci_command_slot(AHCICommand *cmd) { return cmd->slot; diff --git a/tests/libqos/ahci.h b/tests/libqos/ahci.h index 6ca1a6e..26ccdd6 100644 --- a/tests/libqos/ahci.h +++ b/tests/libqos/ahci.h @@ -528,6 +528,7 @@ void ahci_command_commit(AHCIQState *ahci, AHCICommand *cmd, uint8_t port); void ahci_command_issue(AHCIQState *ahci, AHCICommand *cmd); void ahci_command_issue_async(AHCIQState *ahci, AHCICommand *cmd); void ahci_command_wait(AHCIQState *ahci, AHCICommand *cmd); +void ahci_command_verify(AHCIQState *ahci, AHCICommand *cmd); void ahci_command_free(AHCICommand *cmd); /* Command adjustments */ -- 2.1.0