From 37f49e37ab4cb5d0bc4c60eb5c6d4dd57db767bb Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 10 May 2024 07:44:59 +0000
Subject: [PATCH] gmac get mac form eeprom
---
kernel/drivers/crypto/caam/sg_sw_sec4.h | 26 ++++++++++++++------------
1 files changed, 14 insertions(+), 12 deletions(-)
diff --git a/kernel/drivers/crypto/caam/sg_sw_sec4.h b/kernel/drivers/crypto/caam/sg_sw_sec4.h
index dbfa9fc..07e1ee9 100644
--- a/kernel/drivers/crypto/caam/sg_sw_sec4.h
+++ b/kernel/drivers/crypto/caam/sg_sw_sec4.h
@@ -35,11 +35,9 @@
sec4_sg_ptr->bpid_offset = cpu_to_caam32(offset &
SEC4_SG_OFFSET_MASK);
}
-#ifdef DEBUG
- print_hex_dump(KERN_ERR, "sec4_sg_ptr@: ",
- DUMP_PREFIX_ADDRESS, 16, 4, sec4_sg_ptr,
- sizeof(struct sec4_sg_entry), 1);
-#endif
+
+ print_hex_dump_debug("sec4_sg_ptr@: ", DUMP_PREFIX_ADDRESS, 16, 4,
+ sec4_sg_ptr, sizeof(struct sec4_sg_entry), 1);
}
/*
@@ -47,15 +45,19 @@
* but does not have final bit; instead, returns last entry
*/
static inline struct sec4_sg_entry *
-sg_to_sec4_sg(struct scatterlist *sg, int sg_count,
+sg_to_sec4_sg(struct scatterlist *sg, int len,
struct sec4_sg_entry *sec4_sg_ptr, u16 offset)
{
- while (sg_count) {
- dma_to_sec4_sg_one(sec4_sg_ptr, sg_dma_address(sg),
- sg_dma_len(sg), offset);
+ int ent_len;
+
+ while (len) {
+ ent_len = min_t(int, sg_dma_len(sg), len);
+
+ dma_to_sec4_sg_one(sec4_sg_ptr, sg_dma_address(sg), ent_len,
+ offset);
sec4_sg_ptr++;
sg = sg_next(sg);
- sg_count--;
+ len -= ent_len;
}
return sec4_sg_ptr - 1;
}
@@ -72,11 +74,11 @@
* convert scatterlist to h/w link table format
* scatterlist must have been previously dma mapped
*/
-static inline void sg_to_sec4_sg_last(struct scatterlist *sg, int sg_count,
+static inline void sg_to_sec4_sg_last(struct scatterlist *sg, int len,
struct sec4_sg_entry *sec4_sg_ptr,
u16 offset)
{
- sec4_sg_ptr = sg_to_sec4_sg(sg, sg_count, sec4_sg_ptr, offset);
+ sec4_sg_ptr = sg_to_sec4_sg(sg, len, sec4_sg_ptr, offset);
sg_to_sec4_set_last(sec4_sg_ptr);
}
--
Gitblit v1.6.2