svn commit: r353658 - head/sys/dev/ixl
O. Hartmann
ohartmann at walstatt.org
Wed Oct 16 17:49:46 UTC 2019
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Am Wed, 16 Oct 2019 17:19:17 +0000 (UTC)
Eric Joyner <erj at FreeBSD.org> schrieb:
> Author: erj
> Date: Wed Oct 16 17:19:17 2019
> New Revision: 353658
> URL: https://svnweb.freebsd.org/changeset/base/353658
>
> Log:
> ixl: report whether device received pause frames
>
> From Jake:
> When updating the device statistics, report whether or not we have
> received any pause frames to the iflib stack. This allows the iflib
> stack to avoid generating a Tx hang message while the device is paused.
>
> Signed-off-by: Jacob Keller <jacob.e.keller at intel.com>
>
> Submitted by: Jacob Keller <jacob.e.keller at intel.com>
> Reviewed by: gallatin@
> Sponsored by: Intel Corporation
> Differential Revision: https://reviews.freebsd.org/D21870
>
> Modified:
> head/sys/dev/ixl/ixl_pf_main.c
>
> Modified: head/sys/dev/ixl/ixl_pf_main.c
> ==============================================================================
> --- head/sys/dev/ixl/ixl_pf_main.c Wed Oct 16 17:16:32 2019 (r353657)
> +++ head/sys/dev/ixl/ixl_pf_main.c Wed Oct 16 17:19:17 2019 (r353658)
> @@ -2592,6 +2592,7 @@ ixl_update_stats_counters(struct ixl_pf *pf)
> struct i40e_hw *hw = &pf->hw;
> struct ixl_vsi *vsi = &pf->vsi;
> struct ixl_vf *vf;
> + u64 prev_link_xoff_rx = pf->stats.link_xoff_rx;
>
> struct i40e_hw_port_stats *nsd = &pf->stats;
> struct i40e_hw_port_stats *osd = &pf->stats_offsets;
> @@ -2676,6 +2677,13 @@ ixl_update_stats_counters(struct ixl_pf *pf)
> ixl_stat_update32(hw, I40E_GLPRT_LXOFFTXC(hw->port),
> pf->stat_offsets_loaded,
> &osd->link_xoff_tx, &nsd->link_xoff_tx);
> +
> + /*
> + * For watchdog management we need to know if we have been paused
> + * during the last interval, so capture that here.
> + */
> + if (pf->stats.link_xoff_rx != prev_link_xoff_rx)
> + adapter->shared->isc_pause_frames = 1;
>
> /* Packet size stats rx */
> ixl_stat_update48(hw, I40E_GLPRT_PRC64H(hw->port),
> _______________________________________________
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This commit renders buildkernel to fail:
[...]
- --- ixl_pf_main.o ---
/usr/src/sys/dev/ixl/ixl_pf_main.c:2686:3: error: use of undeclared identifier 'adapter'
adapter->shared->isc_pause_frames = 1;
- --
O. Hartmann
Ich widerspreche der Nutzung oder Übermittlung meiner Daten für
Werbezwecke oder für die Markt- oder Meinungsforschung (§ 28 Abs. 4 BDSG).
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