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authorRahul Lakkireddy <rahul.lakkireddy@chelsio.com>2020-06-23 23:21:37 +0300
committerDavid S. Miller <davem@davemloft.net>2020-06-24 01:18:48 +0300
commit1992ded5d111997877a9a25205976d8d03c46814 (patch)
treed23a2945dee629c32cc863b39a89c6c41598805e /drivers/net
parentf286dd8eaad5a2758750f407ab079298e0bcc8a5 (diff)
downloadlinux-1992ded5d111997877a9a25205976d8d03c46814.tar.xz
cxgb4: fix SGE queue dump destination buffer context
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: 736c3b94474e ("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>
Diffstat (limited to 'drivers/net')
-rw-r--r--drivers/net/ethernet/chelsio/cxgb4/cudbg_lib.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cudbg_lib.c b/drivers/net/ethernet/chelsio/cxgb4/cudbg_lib.c
index 7b9cd69f9844..d8ab8e366818 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cudbg_lib.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cudbg_lib.c
@@ -1975,7 +1975,6 @@ 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;
@@ -2044,8 +2043,11 @@ 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.