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cxgb4: fix SGE queue dump destination buffer context

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[ Upstream commit 1992ded5d1 ]

The data in destination buffer is expected to be be parsed in big
endian. So, use the right context.

Fixes following sparse warning:
cudbg_lib.c:2041:44: warning: incorrect type in assignment (different
base types)
cudbg_lib.c:2041:44:    expected unsigned long long [usertype]
cudbg_lib.c:2041:44:    got restricted __be64 [usertype]

Fixes: 736c3b9447 ("cxgb4: collect egress and ingress SGE queue contexts")
Signed-off-by: Rahul Lakkireddy <rahul.lakkireddy@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Rahul Lakkireddy
2020-06-24 01:51:37 +05:30
committed by Greg Kroah-Hartman
parent 6bcb00d083
commit 0465f54c5c
1 changed files with 4 additions and 2 deletions
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6
drivers/net/ethernet/chelsio/cxgb4/cudbg_lib.c
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@@ -1980,7 +1980,6 @@ int cudbg_collect_dump_context(struct cudbg_init *pdbg_init,
u8 mem_type[CTXT_INGRESS + 1] = { 0 };
struct cudbg_buffer temp_buff = { 0 };
struct cudbg_ch_cntxt *buff;
u64 *dst_off, *src_off;
u8 *ctx_buf;
u8 i, k;
int rc;
@@ -2049,8 +2048,11 @@ int cudbg_collect_dump_context(struct cudbg_init *pdbg_init,
}
for (j = 0; j < max_ctx_qid; j++) {
__be64 *dst_off;
u64 *src_off;
src_off = (u64 *)(ctx_buf + j * SGE_CTXT_SIZE);
dst_off = (u64 *)buff->data;
dst_off = (__be64 *)buff->data;
/* The data is stored in 64-bit cpu order. Convert it
* to big endian before parsing.