Date: Wed, 14 Jul 2021 00:40:29 GMT From: Navdeep Parhar <np@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org Subject: git: f13920b39b8b - main - cxgbe(4): Skip a few more T5/T6 registers during a regdump. Message-ID: <202107140040.16E0eTNM054779@gitrepo.freebsd.org>
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The branch main has been updated by np: URL: https://cgit.FreeBSD.org/src/commit/?id=f13920b39b8b500a17fc276629d70828f9f2d4b1 commit f13920b39b8b500a17fc276629d70828f9f2d4b1 Author: Navdeep Parhar <np@FreeBSD.org> AuthorDate: 2021-07-13 23:38:55 +0000 Commit: Navdeep Parhar <np@FreeBSD.org> CommitDate: 2021-07-14 00:36:40 +0000 cxgbe(4): Skip a few more T5/T6 registers during a regdump. These registers have read side effects and a read at just the right (wrong?) time can trash some internal hw state. Obtained from: Chelsio Communications MFC after: 1 week Sponsored by: Chelsio Communications --- sys/dev/cxgbe/common/t4_hw.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/sys/dev/cxgbe/common/t4_hw.c b/sys/dev/cxgbe/common/t4_hw.c index bb08c55c87b2..f06b21120061 100644 --- a/sys/dev/cxgbe/common/t4_hw.c +++ b/sys/dev/cxgbe/common/t4_hw.c @@ -1373,7 +1373,8 @@ void t4_get_regs(struct adapter *adap, u8 *buf, size_t buf_size) 0xdfc0, 0xdfe0, 0xe000, 0x1106c, 0x11074, 0x11088, - 0x1109c, 0x1117c, + 0x1109c, 0x11110, + 0x11118, 0x1117c, 0x11190, 0x11204, 0x19040, 0x1906c, 0x19078, 0x19080, @@ -2082,7 +2083,8 @@ void t4_get_regs(struct adapter *adap, u8 *buf, size_t buf_size) 0x1190, 0x1194, 0x11a0, 0x11a4, 0x11b0, 0x11c4, - 0x11fc, 0x1274, + 0x11fc, 0x123c, + 0x1254, 0x1274, 0x1280, 0x133c, 0x1800, 0x18fc, 0x3000, 0x302c,help
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