From mboxrd@z Thu Jan 1 00:00:00 1970 From: Quan Nguyen Date: Wed, 16 Jun 2021 10:10:44 +0700 Subject: [PATCH v2 0/2] i2c: aspeed: Late ack Tx done irqs and fix unhandled Tx done with NAK Message-ID: <20210616031046.2317-1-quan@os.amperecomputing.com> List-Id: To: linux-aspeed@lists.ozlabs.org MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit This series consists of two patches to fix the below issues observed when testing with slave mode: + Unhandled Tx done with NAK + Early ack'ed of Tx done (ACK and NAK) causing "Unexpected Ack on read request". v2: + Split these patches to separate series [Joel] + Added the Fixes lines [Joel] + Fixed multiline comment [Joel] + Refactor irq clearing code [Joel, Guenter] + Revised commit message [Joel, Quan] v1: + These patches are first introduced in https://lkml.org/lkml/2021/5/19/205 Quan Nguyen (2): i2c: aspeed: Fix unhandled Tx done with NAK i2c: aspeed: Acknowledge Tx done with and without ACK irq late drivers/i2c/busses/i2c-aspeed.c | 22 ++++++++++++++-------- 1 file changed, 14 insertions(+), 8 deletions(-) -- 2.28.0