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Petersen" , Bart Van Assche , Bean Huo , Peter Wang , "linux-scsi@vger.kernel.org" , "linux-kernel@vger.kernel.org" Subject: Re: [PATCH v5 2/3] scsi: ufs: Allow platform vendors to set rtt Message-ID: References: <20240523125827.818-1-avri.altman@wdc.com> <20240523125827.818-3-avri.altman@wdc.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html On Thu, May 23, 2024 at 01:09:25PM +0000, Avri Altman wrote: > > On Thu, May 23, 2024 at 03:58:25PM +0300, Avri Altman wrote: > > > Allow platform vendors to take precedence having their own rtt > > > negotiation mechanism. This makes sense because the host controller's > > > nortt characteristic may vary among vendors. > > > > Platform vendors have absolutelyt no business saying anything. > > > > Fortunately that's not what you're actually doing, but I really don't understand > > your vendor fetish. > It was a specific request from MTK to allow override their host controller capabilities. Then they need to submit a patch just like anyone who wants to improve Linux. And not trick their NAND supplier into adding an unused hook…