Author: jhb
Date: Thu Nov 15 23:31:04 2018
New Revision: 340469
URL: https://svnweb.freebsd.org/changeset/base/340469
Log:
Remove bogus roundup2() of the key programming work request header.
The key context is always placed immediately after the work request
header. The total work request length has to be rounded up by 16
however.
MFC after: 1 month
Sponsored by: Chelsio Communications
Modified:
head/sys/dev/cxgbe/tom/t4_tls.c
Modified: head/sys/dev/cxgbe/tom/t4_tls.c
==============================================================================
--- head/sys/dev/cxgbe/tom/t4_tls.c Thu Nov 15 23:10:46 2018
(r340468)
+++ head/sys/dev/cxgbe/tom/t4_tls.c Thu Nov 15 23:31:04 2018
(r340469)
@@ -492,9 +492,9 @@ tls_program_key_id(struct toepcb *toep, struct tls_key
struct tls_key_req *kwr;
struct tls_keyctx *kctx;
- kwrlen = roundup2(sizeof(*kwr), 16);
+ kwrlen = sizeof(*kwr);
kctxlen = roundup2(sizeof(*kctx), 32);
- len = kwrlen + kctxlen;
+ len = roundup2(kwrlen + kctxlen, 16);
if (toep->txsd_avail == 0)
return (EAGAIN);
@@ -536,7 +536,6 @@ tls_program_key_id(struct toepcb *toep, struct tls_key
kwr->sc_more = htobe32(V_ULPTX_CMD(ULP_TX_SC_IMM));
kwr->sc_len = htobe32(kctxlen);
- /* XXX: This assumes that kwrlen == sizeof(*kwr). */
kctx = (struct tls_keyctx *)(kwr + 1);
memset(kctx, 0, kctxlen);
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