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authorMika Westerberg <mika.westerberg@linux.intel.com>2017-10-02 13:38:38 +0300
committerDavid S. Miller <davem@davemloft.net>2017-10-02 21:24:41 +0300
commit2a91ec63f8a11e70d4b958dd4df867fec0247179 (patch)
tree04cd5368d478553e855d39dff4da8316e9e05adc /drivers/thunderbolt
parent3b3d9f4da96493e4f68d0a80ab210763a24f8b33 (diff)
downloadlinux-2a91ec63f8a11e70d4b958dd4df867fec0247179.tar.xz
thunderbolt: Move ring descriptor flags to thunderbolt.h
A Thunderbolt service driver might need to check if there was an error with the descriptor when in frame mode. We also add two Rx specific error flags RING_DESC_CRC_ERROR and RING_DESC_BUFFER_OVERRUN. Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com> Reviewed-by: Michael Jamet <michael.jamet@intel.com> Reviewed-by: Yehezkel Bernat <yehezkel.bernat@intel.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/thunderbolt')
-rw-r--r--drivers/thunderbolt/nhi_regs.h7
1 files changed, 0 insertions, 7 deletions
diff --git a/drivers/thunderbolt/nhi_regs.h b/drivers/thunderbolt/nhi_regs.h
index 491a4c0c18fc..5ed6934e31e7 100644
--- a/drivers/thunderbolt/nhi_regs.h
+++ b/drivers/thunderbolt/nhi_regs.h
@@ -17,13 +17,6 @@ enum ring_flags {
RING_FLAG_ENABLE = 1 << 31,
};
-enum ring_desc_flags {
- RING_DESC_ISOCH = 0x1, /* TX only? */
- RING_DESC_COMPLETED = 0x2, /* set by NHI */
- RING_DESC_POSTED = 0x4, /* always set this */
- RING_DESC_INTERRUPT = 0x8, /* request an interrupt on completion */
-};
-
/**
* struct ring_desc - TX/RX ring entry
*