Date: Thu, 8 Dec 2011 00:56:24 +0000 (UTC) From: Oleksandr Tymoshenko <gonzo@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-8@freebsd.org Subject: svn commit: r228341 - stable/8/sys/dev/ic Message-ID: <201112080056.pB80uOb1063464@svn.freebsd.org>
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Author: gonzo Date: Thu Dec 8 00:56:23 2011 New Revision: 228341 URL: http://svn.freebsd.org/changeset/base/228341 Log: MFS r202062: Defintions for cavium uart MFC after: 23 months Modified: stable/8/sys/dev/ic/ns16550.h Directory Properties: stable/8/sys/ (props changed) Modified: stable/8/sys/dev/ic/ns16550.h ============================================================================== --- stable/8/sys/dev/ic/ns16550.h Thu Dec 8 00:50:14 2011 (r228340) +++ stable/8/sys/dev/ic/ns16550.h Thu Dec 8 00:56:23 2011 (r228341) @@ -52,6 +52,7 @@ #define REG_IIR com_iir #define IIR_IMASK 0xf #define IIR_RXTOUT 0xc +#define IIR_BUSY 0x7 #define IIR_RLS 0x6 #define IIR_RXRDY 0x4 #define IIR_TXRDY 0x2 @@ -181,6 +182,10 @@ #define com_xoff1 6 /* XOFF 1 character (R/W) */ #define com_xoff2 7 /* XOFF 2 character (R/W) */ +#define com_usr 39 /* Octeon 16750/16550 Uart Status Reg */ +#define REG_USR com_usr +#define USR_TXFIFO_NOTFULL 2 /* Uart TX FIFO Not full */ + /* 16950 register #1. Access enabled by ACR[7]. Also requires !LCR[7]. */ #define com_asr 1 /* additional status register (R[0-7]/W[0-1]) */
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