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| From: | Paolo Bonzini |
| Subject: | Re: [Qemu-devel] [PATCH v3 2/4] serial: clean up THRE/TEMT handling |
| Date: | Mon, 15 Dec 2014 16:26:30 +0100 |
| User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.3.0 |
On 15/12/2014 16:21, Dr. David Alan Gilbert wrote: >> > >> > - serial_xmit is called from outside only after resetting TEMT and THRE >> > and pushing a character on the FIFO > Are you sure about TEMT? My reading of serial_ioport_write is that if > !FCR_FE then TEMT isn't cleared. This patch changes that. Paolo
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