search for: mcq

...t; + u32 tdn; > + u32 tirn; > + u32 rqtn; > + bool valid; > +}; > + > +struct mlx5_vdpa_cq_buf { > + struct mlx5_frag_buf_ctrl fbc; > + struct mlx5_frag_buf frag_buf; > + int cqe_size; > + int nent; > +}; > + > +struct mlx5_vdpa_cq { > + struct mlx5_core_cq mcq; > + struct mlx5_vdpa_cq_buf buf; > + struct mlx5_db db; > + int cqe; > +}; > + > +struct mlx5_vdpa_umem { > + struct mlx5_frag_buf_ctrl fbc; > + struct mlx5_frag_buf frag_buf; > + int size; > + u32 id; > +}; > + > +struct mlx5_vdpa_qp { > + struct mlx5_cor...

...ad a quick glance. And I found below > comments in mlx4_en_process_rx_cq(): > > ``` > /* We assume a 1:1 mapping between CQEs and Rx descriptors, so Rx > * descriptor offset can be deduced from the CQE index instead of > * reading 'cqe->index' */ > index = cq->mcq.cons_index & ring->size_mask; > cqe = mlx4_en_get_cqe(cq->buf, index, priv->cqe_size) + factor; > ``` > > It seems that although they have a completion > queue, they are still using the ring in order. I guess so (at least from the above bits). Git grep -i "out of o...

...ad a quick glance. And I found below > comments in mlx4_en_process_rx_cq(): > > ``` > /* We assume a 1:1 mapping between CQEs and Rx descriptors, so Rx > * descriptor offset can be deduced from the CQE index instead of > * reading 'cqe->index' */ > index = cq->mcq.cons_index & ring->size_mask; > cqe = mlx4_en_get_cqe(cq->buf, index, priv->cqe_size) + factor; > ``` > > It seems that although they have a completion > queue, they are still using the ring in order. I guess so (at least from the above bits). Git grep -i "out of o...

...ash -- Odhiambo Washington <wash@wananchi.com> "The box said 'Requires Wananchi Online Ltd. www.wananchi.com Windows 95, NT, or better,' Tel: +254 2 313985-9 +254 2 313922 so I installed FreeBSD." GSM: +254 72 743223 +254 733 744121 This sig is McQ! :-) Oh, I am a C programmer and I'm okay I muck with indices and structs all day And when it works, I shout hoo-ray Oh, I am a C programmer and I'm okay

On 2018?05?16? 22:33, Tiwei Bie wrote: > On Wed, May 16, 2018 at 10:05:44PM +0800, Jason Wang wrote: >> On 2018?05?16? 21:45, Tiwei Bie wrote: >>> On Wed, May 16, 2018 at 08:51:43PM +0800, Jason Wang wrote: >>>> On 2018?05?16? 20:39, Tiwei Bie wrote: >>>>> On Wed, May 16, 2018 at 07:50:16PM +0800, Jason Wang wrote: >>>>>> On

On 2018?05?16? 22:33, Tiwei Bie wrote: > On Wed, May 16, 2018 at 10:05:44PM +0800, Jason Wang wrote: >> On 2018?05?16? 21:45, Tiwei Bie wrote: >>> On Wed, May 16, 2018 at 08:51:43PM +0800, Jason Wang wrote: >>>> On 2018?05?16? 20:39, Tiwei Bie wrote: >>>>> On Wed, May 16, 2018 at 07:50:16PM +0800, Jason Wang wrote: >>>>>> On

...ash -- Odhiambo Washington <wash@wananchi.com> "The box said 'Requires Wananchi Online Ltd. www.wananchi.com Windows 95, NT, or better,' Tel: +254 2 313985-9 +254 2 313922 so I installed FreeBSD." GSM: +254 72 743223 +254 733 744121 This sig is McQ! :-) Bore, n.: A person who talks when you wish him to listen. -- Ambrose Bierce, "The Devil's Dictionary"

...mlx4, maybe I'm wrong. I just had a quick glance. And I found below comments in mlx4_en_process_rx_cq(): ``` /* We assume a 1:1 mapping between CQEs and Rx descriptors, so Rx * descriptor offset can be deduced from the CQE index instead of * reading 'cqe->index' */ index = cq->mcq.cons_index & ring->size_mask; cqe = mlx4_en_get_cqe(cq->buf, index, priv->cqe_size) + factor; ``` It seems that although they have a completion queue, they are still using the ring in order. I guess maybe storage device may want OOO. Best regards, Tiwei Bie > > Thanks >...

...in mlx4_en_process_rx_cq(): >>> >>> ``` >>> /* We assume a 1:1 mapping between CQEs and Rx descriptors, so Rx >>> * descriptor offset can be deduced from the CQE index instead of >>> * reading 'cqe->index' */ >>> index = cq->mcq.cons_index & ring->size_mask; >>> cqe = mlx4_en_get_cqe(cq->buf, index, priv->cqe_size) + factor; >>> ``` >>> >>> It seems that although they have a completion >>> queue, they are still using the ring in order. >> I guess so (at least...

...in mlx4_en_process_rx_cq(): >>> >>> ``` >>> /* We assume a 1:1 mapping between CQEs and Rx descriptors, so Rx >>> * descriptor offset can be deduced from the CQE index instead of >>> * reading 'cqe->index' */ >>> index = cq->mcq.cons_index & ring->size_mask; >>> cqe = mlx4_en_get_cqe(cq->buf, index, priv->cqe_size) + factor; >>> ``` >>> >>> It seems that although they have a completion >>> queue, they are still using the ring in order. >> I guess so (at least...

...> > comments in mlx4_en_process_rx_cq(): > > > > ``` > > /* We assume a 1:1 mapping between CQEs and Rx descriptors, so Rx > > * descriptor offset can be deduced from the CQE index instead of > > * reading 'cqe->index' */ > > index = cq->mcq.cons_index & ring->size_mask; > > cqe = mlx4_en_get_cqe(cq->buf, index, priv->cqe_size) + factor; > > ``` > > > > It seems that although they have a completion > > queue, they are still using the ring in order. > > I guess so (at least from the abo...

...> > > > > ``` > > > > /* We assume a 1:1 mapping between CQEs and Rx descriptors, so Rx > > > > * descriptor offset can be deduced from the CQE index instead of > > > > * reading 'cqe->index' */ > > > > index = cq->mcq.cons_index & ring->size_mask; > > > > cqe = mlx4_en_get_cqe(cq->buf, index, priv->cqe_size) + factor; > > > > ``` > > > > > > > > It seems that although they have a completion > > > > queue, they are still using the ring in o...

I installed Evernote 4.2.2 build 3913 under wine 1.3.14 on Fedora 14 after reading in the AppDB that Evernote 4 works well for others, albeit with sometimes slugging performance. I got Evernote to install just fine, but running it crashes every time. I tried configuring the Evernote wine environment as XP and Windows 7, and have the same problem. When I launch the Evernote.exe, it launches a few

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