svn commit: r353658 - head/sys/dev/ixl

[O. Hartmann]

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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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