Q: uio_pci_generic

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Subject: Q: uio_pci_generic
From: Ran Shalit <ranshalit@xxxxxxxxx>
Date: Mon, 5 Feb 2018 15:58:22 +0200

Hello,


I can't find in uio_pci_generic.c any usage of DMA.
Is it that the driver does not use DMA in transactions between device
and host ? If not - isn't it a sort disadvantage ?

Regards,
Ran

Follow-Ups:
- Re: Q: uio_pci_generic
  - From: Alex Williamson

Prev by Date: Re: [PATCH v12 7/9] ACPI: Translate the I/O range of non-MMIO devices before scanning
Next by Date: Re: [PATCH v12 7/9] ACPI: Translate the I/O range of non-MMIO devices before scanning
Previous by thread: [PATCH] lspci: Add support of JSON output format
Next by thread: Re: Q: uio_pci_generic
Index(es):
- Date
- Thread

[Index of Archives] [DMA Engine] [Linux Coverity] [Linux USB] [Video for Linux] [Linux Audio Users] [Yosemite News] [Linux Kernel] [Linux SCSI] [Greybus]

Powered by Linux