From: Krzysztof Kozlowski <krzk@kernel.org>
To: Daehwan Jung <dh10.jung@samsung.com>,
Mathias Nyman <mathias.nyman@intel.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: "open list:USB XHCI DRIVER" <linux-usb@vger.kernel.org>,
open list <linux-kernel@vger.kernel.org>,
Howard Yen <howardyen@google.com>,
Jack Pham <jackp@codeaurora.org>, Puma Hsu <pumahsu@google.com>,
"J . Avila" <elavila@google.com>,
"chihhao . chen" <chihhao.chen@mediatek.com>,
sc.suh@samsung.com, cpgs@samsung.com, cpgsproxy5@samsung.com
Subject: Re: [PATCH v1 1/4] usb: host: export symbols for xhci hooks usage
Date: Mon, 7 Mar 2022 10:59:06 +0100 [thread overview]
Message-ID: <b33d8497-d6d5-18e2-93a9-e0564a84c1c5@kernel.org> (raw)
In-Reply-To: <252651381.41646375583002.JavaMail.epsvc@epcpadp4>
On 04/03/2022 07:23, Daehwan Jung wrote:
> Export symbols for xhci hooks usage:
> xhci_ring_free
> - Allow xhci hook to free xhci_ring.
Instead of copying-pasting the name of function, please explain why do
you need these symbols exported.
The "Why" is actually one of most important questions, because "what is
this patch doing" we can easily see...
>
> xhci_get_slot_ctx
> - Allow xhci hook to get slot_ctx from the xhci_container_ctx
> for getting the slot_ctx information to know which slot is
> offloading and compare the context in remote subsystem memory
> if needed.
>
Best regards,
Krzysztof
next prev parent reply other threads:[~2022-03-07 10:41 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20220304062617epcas2p2084161966aaa66d07f4c25720ec18088@epcas2p2.samsung.com>
[not found] ` <1646375038-72082-1-git-send-email-dh10.jung@samsung.com>
2022-03-04 6:23 ` [PATCH v1 1/4] usb: host: export symbols for xhci hooks usage Daehwan Jung
2022-03-07 9:59 ` Krzysztof Kozlowski [this message]
2022-03-23 2:58 ` Jung Daehwan
2022-03-23 9:41 ` Krzysztof Kozlowski
2022-03-23 11:43 ` Greg Kroah-Hartman
2022-03-25 2:07 ` Jung Daehwan
2022-03-25 1:28 ` Jung Daehwan
2022-03-25 11:36 ` Krzysztof Kozlowski
2022-03-29 2:43 ` Jung Daehwan
2022-03-08 5:35 ` kernel test robot
2022-03-04 6:23 ` [PATCH v1 2/4] usb: host: add xhci hooks for USB offload Daehwan Jung
2022-03-08 6:16 ` kernel test robot
2022-03-08 10:51 ` kernel test robot
2022-03-04 6:23 ` [PATCH v1 3/4] usb: host: add some to xhci overrides " Daehwan Jung
2022-03-04 6:23 ` [PATCH v1 4/4] usb: host: add xhci-exynos module Daehwan Jung
2022-03-04 7:37 ` Greg Kroah-Hartman
2022-03-07 10:07 ` Krzysztof Kozlowski
2022-03-07 10:26 ` Jung Daehwan
2022-03-07 10:59 ` Krzysztof Kozlowski
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