diff mbox series

[RFC,4/6] Revert "crypto: qat - remove unused macros in qat_comp_alg.c"

Message ID 20240426110941.5456-5-giovanni.cabiddu@intel.com
State New
Headers show
Series btrfs: offload zlib-deflate to accelerators | expand

Commit Message

Giovanni Cabiddu April 26, 2024, 10:54 a.m. UTC 
This reverts commit b4bf8295892924fca60d0704ac7cbc3b5897d233.
---
 drivers/crypto/intel/qat/qat_common/qat_comp_algs.c | 9 +++++++++
 1 file changed, 9 insertions(+)
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Patch

diff --git a/drivers/crypto/intel/qat/qat_common/qat_comp_algs.c b/drivers/crypto/intel/qat/qat_common/qat_comp_algs.c
index 79de04cfa012..b533984906ec 100644
--- a/drivers/crypto/intel/qat/qat_common/qat_comp_algs.c
+++ b/drivers/crypto/intel/qat/qat_common/qat_comp_algs.c
@@ -13,6 +13,15 @@ 
 #include "qat_compression.h"
 #include "qat_algs_send.h"
 
+#define QAT_RFC_1950_HDR_SIZE 2
+#define QAT_RFC_1950_FOOTER_SIZE 4
+#define QAT_RFC_1950_CM_DEFLATE 8
+#define QAT_RFC_1950_CM_DEFLATE_CINFO_32K 7
+#define QAT_RFC_1950_CM_MASK 0x0f
+#define QAT_RFC_1950_CM_OFFSET 4
+#define QAT_RFC_1950_DICT_MASK 0x20
+#define QAT_RFC_1950_COMP_HDR 0x785e
+
 static DEFINE_MUTEX(algs_lock);
 static unsigned int active_devs;