Merge branch 'misc.namei' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

[linux-2.6-microblaze.git] / include / uapi / linux / idxd.h

diff --git a/include/uapi/linux/idxd.h b/include/uapi/linux/idxd.h
index edc346a..c750eac 100644 (file)
--- a/include/uapi/linux/idxd.h
+++ b/include/uapi/linux/idxd.h
@@ -9,6 +9,30 @@
 #include <stdint.h>
 #endif
 
+/* Driver command error status */
+enum idxd_scmd_stat {
+       IDXD_SCMD_DEV_ENABLED = 0x80000010,
+       IDXD_SCMD_DEV_NOT_ENABLED = 0x80000020,
+       IDXD_SCMD_WQ_ENABLED = 0x80000021,
+       IDXD_SCMD_DEV_DMA_ERR = 0x80020000,
+       IDXD_SCMD_WQ_NO_GRP = 0x80030000,
+       IDXD_SCMD_WQ_NO_NAME = 0x80040000,
+       IDXD_SCMD_WQ_NO_SVM = 0x80050000,
+       IDXD_SCMD_WQ_NO_THRESH = 0x80060000,
+       IDXD_SCMD_WQ_PORTAL_ERR = 0x80070000,
+       IDXD_SCMD_WQ_RES_ALLOC_ERR = 0x80080000,
+       IDXD_SCMD_PERCPU_ERR = 0x80090000,
+       IDXD_SCMD_DMA_CHAN_ERR = 0x800a0000,
+       IDXD_SCMD_CDEV_ERR = 0x800b0000,
+       IDXD_SCMD_WQ_NO_SWQ_SUPPORT = 0x800c0000,
+       IDXD_SCMD_WQ_NONE_CONFIGURED = 0x800d0000,
+       IDXD_SCMD_WQ_NO_SIZE = 0x800e0000,
+       IDXD_SCMD_WQ_NO_PRIV = 0x800f0000,
+};
+
+#define IDXD_SCMD_SOFTERR_MASK 0x80000000
+#define IDXD_SCMD_SOFTERR_SHIFT        16
+
 /* Descriptor flags */
 #define IDXD_OP_FLAG_FENCE     0x0001
 #define IDXD_OP_FLAG_BOF       0x0002