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Tue, 02 Aug 2022 01:31:14 -0700 (PDT) Message-ID: <6388dd1e-ef17-dd64-36da-4e6cc69358ba@linaro.org> Date: Tue, 2 Aug 2022 11:31:13 +0300 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.10.0 Subject: Re: [PATCH v2 11/11] gunyah: Add tty console driver for RM Console Serivces Content-Language: en-GB To: Elliot Berman , Bjorn Andersson Cc: Murali Nalajala , Trilok Soni , Srivatsa Vaddagiri , Carl van Schaik , Andy Gross , linux-arm-kernel@lists.infradead.org, Lorenzo Pieralisi , Sudeep Holla , Marc Zyngier , Rob Herring , Krzysztof Kozlowski , Jonathan Corbet , Will Deacon , Catalin Marinas , devicetree@vger.kernel.org, linux-doc@vger.kernel.org, linux-arm-msm@vger.kernel.org References: <20220801211240.597859-1-quic_eberman@quicinc.com> <20220801211240.597859-12-quic_eberman@quicinc.com> From: Dmitry Baryshkov In-Reply-To: <20220801211240.597859-12-quic_eberman@quicinc.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220802_013116_907330_F82D3346 X-CRM114-Status: GOOD ( 13.95 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 02/08/2022 00:12, Elliot Berman wrote: > Gunyah provides a console for each VM using the VM console resource > manager APIs. This driver allows console data from other > VMs to be accessed via a TTY device and exports a console device to dump > Linux's own logs to our console. Is such 'console' an unidirectional stream of chars or bidirection one? IOW, can I have getty on such console? > > Signed-off-by: Elliot Berman > --- > Documentation/virt/gunyah/index.rst | 7 + > drivers/virt/gunyah/Kconfig | 10 + > drivers/virt/gunyah/Makefile | 3 + > drivers/virt/gunyah/rsc_mgr_console.c | 405 ++++++++++++++++++++++++++ > 4 files changed, 425 insertions(+) > create mode 100644 drivers/virt/gunyah/rsc_mgr_console.c > -- With best wishes Dmitry _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel