From: Guenter Roeck <linux@roeck-us.net>
To: Igor Mitsyanko <i.mitsyanko@gmail.com>
Cc: Peter Maydell <peter.maydell@linaro.org>,
qemu-arm@nongnu.org, qemu-devel@nongnu.org,
Guenter Roeck <linux@roeck-us.net>,
Paolo Bonzini <pbonzini@redhat.com>
Subject: [PATCH 0/6] Fix Exynos4210 DMA support
Date: Fri, 10 Jan 2020 12:39:36 -0800 [thread overview]
Message-ID: <20200110203942.5745-1-linux@roeck-us.net> (raw)
Commit 59520dc65e ("hw/arm/exynos4210: Add DMA support for the Exynos4210")
introduced DMA support for Exynos4210. Unfortunately, it never really
worked. DMA interrupt line and polarity was wrong, and the serial port
needs extra code to support DMA. This patch series fixes the problem.
next reply other threads:[~2020-01-10 20:41 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-10 20:39 Guenter Roeck [this message]
2020-01-10 20:39 ` [PATCH 1/6] dma/pl330: Convert to support tracing Guenter Roeck
2020-01-17 13:23 ` Peter Maydell
2020-01-17 16:46 ` Guenter Roeck
2020-01-17 17:05 ` Peter Maydell
2020-01-17 17:41 ` Guenter Roeck
2020-01-10 20:39 ` [PATCH 2/6] hw/arm/exynos4210: Fix DMA initialization Guenter Roeck
2020-01-17 13:30 ` Peter Maydell
2020-01-17 18:07 ` Guenter Roeck
2020-01-17 18:34 ` Peter Maydell
2020-01-10 20:39 ` [PATCH 3/6] hw/char/exynos4210_uart: Convert to support tracing Guenter Roeck
2020-01-17 13:31 ` Peter Maydell
2020-01-10 20:39 ` [PATCH 4/6] hw/char/exynos4210_uart: Implement receive FIFO Guenter Roeck
2020-01-17 13:42 ` Peter Maydell
2020-01-17 18:21 ` Guenter Roeck
2020-01-17 18:36 ` Peter Maydell
2020-01-10 20:39 ` [PATCH 5/6] hw/char/exynos4210_uart: Add receive DMA support Guenter Roeck
2020-01-17 13:44 ` Peter Maydell
2020-01-10 20:39 ` [PATCH 6/6] hw/arm/exynos4210: Connect serial port DMA busy signals with pl330 Guenter Roeck
2020-01-17 13:48 ` Peter Maydell
2020-01-17 18:29 ` Guenter Roeck
2020-01-17 18:44 ` Peter Maydell
2020-01-18 15:08 ` Guenter Roeck
2020-01-18 20:02 ` Peter Maydell
2020-01-19 1:52 ` Guenter Roeck
2020-01-19 19:01 ` Peter Maydell
2020-01-19 19:09 ` Guenter Roeck
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