Messages in this thread | | | From | "Stephen Hurd" <> | Subject | [PATCH] 8250/16?50: Add support for Broadcom TruManage redirected serial port | Date | Wed, 12 Dec 2012 00:32:22 +0000 |
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From: Stephen Hurd <shurd@broadcom.com>
Add support for the UART device present in Broadcom TruManage capable NetXtreme chips (ie: 5761m 5762, and 5725).
This implementation has a hidden transmit FIFO, so running in single-byte interrupt mode results in too many interrupts. The UART_CAP_HFIFO capability was added to track this. It continues to reload the THR as long as the THRE and TSRE bits are set in the LSR up to a specified limit (1024 is used here).
Signed-off-by: Stephen Hurd <shurd@broadcom.com>
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Patch against linux-2.7 from ftp.kernel.org downloaded Dec-11-2012.
Sorry about the attachment, I'm required to use Outlook.
Stephen Hurd Senior Staff Engineer - Software Development Broadcom Corporation 949-926-8039 shurd@broadcom.com
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