Re: [PATCH v2 0/3] usb: gadget: functionfs: DMABUF import interface

2023-04-01 Thread Paul Cercueil
Hi Andrzej, Le vendredi 31 mars 2023 à 11:40 +0200, Andrzej Pietrasiewicz a écrit : > Hi Paul, > > W dniu 22.03.2023 o 10:21, Paul Cercueil pisze: > > Hi, > > > > This small patchset adds three new IOCTLs that can be used to > > attach, > > detach, or transfer from/to a DMABUF object. > > > > C

Re: [PATCH v2 0/3] usb: gadget: functionfs: DMABUF import interface

2023-03-31 Thread Andrzej Pietrasiewicz
Hi Paul, W dniu 22.03.2023 o 10:21, Paul Cercueil pisze: Hi, This small patchset adds three new IOCTLs that can be used to attach, detach, or transfer from/to a DMABUF object. Changes since v1: - patch [2/3] is new. I had to reuse a piece of code that was already duplicated in the driver, s

[PATCH v2 0/3] usb: gadget: functionfs: DMABUF import interface

2023-03-22 Thread Paul Cercueil
Hi, This small patchset adds three new IOCTLs that can be used to attach, detach, or transfer from/to a DMABUF object. Changes since v1: - patch [2/3] is new. I had to reuse a piece of code that was already duplicated in the driver, so I factorized the code. - Make ffs_dma_resv_lock() static -