Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > linux.kernel > #1574354
| From | Anup Patel <anup.patel@broadcom.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH 1/6] mailbox: Add new API mbox_channel_device() for clients |
| Date | 2017-02-06 05:30 +0100 |
| Message-ID | <t7J69-8py-1@gated-at.bofh.it> (permalink) |
| References | <t6hvj-7m6-7@gated-at.bofh.it> <t6hvj-7m6-11@gated-at.bofh.it> <t6KQG-1qa-15@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On Fri, Feb 3, 2017 at 5:35 PM, Jassi Brar <jassisinghbrar@gmail.com> wrote: > On Thu, Feb 2, 2017 at 10:17 AM, Anup Patel <anup.patel@broadcom.com> wrote: >> The remote processor can have DMAENGINE capabilities and client >> can pass data to be processed via main memory. In such cases, >> the client will require DMAble memory for remote processor. >> >> This patch adds new API mbox_channel_device() which can be >> used by clients to get struct device pointer of underlying >> mailbox controller. This struct device pointer of mailbox >> controller can be used by clients to allocate DMAble memory >> for remote processor. >> > IIUC, DT already provides a way for what you need. Thanks for the suggestion. I will explore in this direction and try to avoid this patch in next revision. Can you please have a look at FlexRM driver which I had submitted previously? https://lkml.org/lkml/2017/1/5/291 https://lkml.org/lkml/2017/1/5/293 Regards, Anup
Back to linux.kernel | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread
[PATCH 0/6] Broadcom SBA RAID support Anup Patel <anup.patel@broadcom.com> - 2017-02-02 05:50 +0100
[PATCH 3/6] async_tx: Handle DMA devices having support for fewer PQ coefficients Anup Patel <anup.patel@broadcom.com> - 2017-02-02 05:50 +0100
Re: [PATCH 3/6] async_tx: Handle DMA devices having support for fewer PQ coefficients Dan Williams <dan.j.williams@intel.com> - 2017-02-02 07:10 +0100
Re: [PATCH 3/6] async_tx: Handle DMA devices having support for fewer PQ coefficients Anup Patel <anup.patel@broadcom.com> - 2017-02-03 12:10 +0100
Re: [PATCH 3/6] async_tx: Handle DMA devices having support for fewer PQ coefficients Dan Williams <dan.j.williams@intel.com> - 2017-02-03 19:50 +0100
Re: [PATCH 3/6] async_tx: Handle DMA devices having support for fewer PQ coefficients Anup Patel <anup.patel@broadcom.com> - 2017-02-06 05:00 +0100
[PATCH 1/6] mailbox: Add new API mbox_channel_device() for clients Anup Patel <anup.patel@broadcom.com> - 2017-02-02 05:50 +0100
Re: [PATCH 1/6] mailbox: Add new API mbox_channel_device() for clients Jassi Brar <jassisinghbrar@gmail.com> - 2017-02-03 13:10 +0100
Re: [PATCH 1/6] mailbox: Add new API mbox_channel_device() for clients Anup Patel <anup.patel@broadcom.com> - 2017-02-06 05:30 +0100
[PATCH 4/6] async_tx: Fix DMA_PREP_FENCE usage in do_async_gen_syndrome() Anup Patel <anup.patel@broadcom.com> - 2017-02-02 05:50 +0100
[PATCH 6/6] dt-bindings: Add DT bindings document for Broadcom SBA RAID driver Anup Patel <anup.patel@broadcom.com> - 2017-02-02 05:50 +0100
Re: [PATCH 5/6] dmaengine: Add Broadcom SBA RAID driver Vinod Koul <vinod.koul@intel.com> - 2017-02-05 07:10 +0100
Re: [PATCH 5/6] dmaengine: Add Broadcom SBA RAID driver Anup Patel <anup.patel@broadcom.com> - 2017-02-06 13:10 +0100
Re: [PATCH 5/6] dmaengine: Add Broadcom SBA RAID driver Vinod Koul <vinod.koul@intel.com> - 2017-02-06 18:00 +0100
Re: [PATCH 5/6] dmaengine: Add Broadcom SBA RAID driver Anup Patel <anup.patel@broadcom.com> - 2017-02-07 07:10 +0100
csiph-web