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[Qemu-devel] [PULL 30/65] libqos/ahci: Add ide cmd properties
From: |
Stefan Hajnoczi |
Subject: |
[Qemu-devel] [PULL 30/65] libqos/ahci: Add ide cmd properties |
Date: |
Fri, 13 Feb 2015 16:24:26 +0000 |
From: John Snow <address@hidden>
Add a structure that defines some properties of various IDE commands.
These will be used to simplify the interface to the libqos AHCI calls,
lessening the redundancy of specifying and respecifying properties of
commands to various helper functions.
Reviewed-by: Stefan Hajnoczi <address@hidden>
Signed-off-by: John Snow <address@hidden>
Message-id: address@hidden
Signed-off-by: Stefan Hajnoczi <address@hidden>
---
tests/libqos/ahci.c | 39 +++++++++++++++++++++++++++++++++++++++
1 file changed, 39 insertions(+)
diff --git a/tests/libqos/ahci.c b/tests/libqos/ahci.c
index ac32849..fa40ee3 100644
--- a/tests/libqos/ahci.c
+++ b/tests/libqos/ahci.c
@@ -34,6 +34,45 @@
#include "hw/pci/pci_ids.h"
#include "hw/pci/pci_regs.h"
+typedef struct AHCICommandProp {
+ uint8_t cmd; /* Command Code */
+ bool data; /* Data transfer command? */
+ bool pio;
+ bool dma;
+ bool lba28;
+ bool lba48;
+ bool read;
+ bool write;
+ bool atapi;
+ bool ncq;
+ uint64_t size; /* Static transfer size, for commands like IDENTIFY.
*/
+ uint32_t interrupts; /* Expected interrupts for this command. */
+} AHCICommandProp;
+
+AHCICommandProp ahci_command_properties[] = {
+ { .cmd = CMD_READ_PIO, .data = true, .pio = true,
+ .lba28 = true, .read = true },
+ { .cmd = CMD_WRITE_PIO, .data = true, .pio = true,
+ .lba28 = true, .write = true },
+ { .cmd = CMD_READ_PIO_EXT, .data = true, .pio = true,
+ .lba48 = true, .read = true },
+ { .cmd = CMD_WRITE_PIO_EXT, .data = true, .pio = true,
+ .lba48 = true, .write = true },
+ { .cmd = CMD_READ_DMA, .data = true, .dma = true,
+ .lba28 = true, .read = true },
+ { .cmd = CMD_WRITE_DMA, .data = true, .dma = true,
+ .lba28 = true, .write = true },
+ { .cmd = CMD_READ_DMA_EXT, .data = true, .dma = true,
+ .lba48 = true, .read = true },
+ { .cmd = CMD_WRITE_DMA_EXT, .data = true, .dma = true,
+ .lba48 = true, .write = true },
+ { .cmd = CMD_IDENTIFY, .data = true, .pio = true,
+ .size = 512, .read = true },
+ { .cmd = CMD_READ_MAX, .lba28 = true },
+ { .cmd = CMD_READ_MAX_EXT, .lba48 = true },
+ { .cmd = CMD_FLUSH_CACHE, .data = false }
+};
+
/**
* Allocate space in the guest using information in the AHCIQState object.
*/
--
2.1.0
- [Qemu-devel] [PULL 14/65] qtest/ahci: remove guest_malloc global, (continued)
- [Qemu-devel] [PULL 14/65] qtest/ahci: remove guest_malloc global, Stefan Hajnoczi, 2015/02/13
- [Qemu-devel] [PULL 20/65] libqos/ahci: Add ahci_port_select helper, Stefan Hajnoczi, 2015/02/13
- [Qemu-devel] [PULL 19/65] dataplane: endianness-aware accesses, Stefan Hajnoczi, 2015/02/13
- [Qemu-devel] [PULL 23/65] libqos/ahci: Add command header helpers, Stefan Hajnoczi, 2015/02/13
- [Qemu-devel] [PULL 21/65] libqos/ahci: Add ahci_port_clear helper, Stefan Hajnoczi, 2015/02/13
- [Qemu-devel] [PULL 24/65] libqos/ahci: Add ahci_port_check_error helper, Stefan Hajnoczi, 2015/02/13
- [Qemu-devel] [PULL 22/65] qtest/ahci: rename 'Command' to 'CommandHeader', Stefan Hajnoczi, 2015/02/13
- [Qemu-devel] [PULL 26/65] libqos/ahci: Add port_check_nonbusy helper, Stefan Hajnoczi, 2015/02/13
- [Qemu-devel] [PULL 25/65] libqos/ahci: Add ahci_port_check_interrupts helper, Stefan Hajnoczi, 2015/02/13
- [Qemu-devel] [PULL 28/65] qtest/ahci: Demagic ahci tests., Stefan Hajnoczi, 2015/02/13
- [Qemu-devel] [PULL 30/65] libqos/ahci: Add ide cmd properties,
Stefan Hajnoczi <=
- [Qemu-devel] [PULL 29/65] qtest/ahci: add ahci_write_fis, Stefan Hajnoczi, 2015/02/13
- [Qemu-devel] [PULL 31/65] libqos/ahci: add ahci command functions, Stefan Hajnoczi, 2015/02/13
- [Qemu-devel] [PULL 34/65] libqos/ahci: Add ahci_guest_io, Stefan Hajnoczi, 2015/02/13
- [Qemu-devel] [PULL 27/65] libqos/ahci: Add cmd response sanity check helpers, Stefan Hajnoczi, 2015/02/13
- [Qemu-devel] [PULL 32/65] libqos/ahci: add ahci command verify, Stefan Hajnoczi, 2015/02/13
- [Qemu-devel] [PULL 33/65] libqos/ahci: add ahci command size setters, Stefan Hajnoczi, 2015/02/13
- [Qemu-devel] [PULL 36/65] libqos/ahci: Add ahci_clean_mem, Stefan Hajnoczi, 2015/02/13
- [Qemu-devel] [PULL 37/65] qtest/ahci: Assert sector size in identify test, Stefan Hajnoczi, 2015/02/13
- [Qemu-devel] [PULL 40/65] savevm: Improve error message for blocked migration, Stefan Hajnoczi, 2015/02/13
- [Qemu-devel] [PULL 38/65] qtest/ahci: Adding simple dma read-write test, Stefan Hajnoczi, 2015/02/13