Date: Sat, 15 Aug 2009 02:04:09 +0000 (UTC) From: Warner Losh <imp@FreeBSD.org> To: src-committers@freebsd.org, svn-src-projects@freebsd.org Subject: svn commit: r196238 - projects/mips/sys/dev/ic Message-ID: <200908150204.n7F2497N054678@svn.freebsd.org>
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Author: imp Date: Sat Aug 15 02:04:09 2009 New Revision: 196238 URL: http://svn.freebsd.org/changeset/base/196238 Log: Add a couple of extra defines needed by the octeon uart. Not sure this is the right place... Modified: projects/mips/sys/dev/ic/ns16550.h Modified: projects/mips/sys/dev/ic/ns16550.h ============================================================================== --- projects/mips/sys/dev/ic/ns16550.h Sat Aug 15 02:03:41 2009 (r196237) +++ projects/mips/sys/dev/ic/ns16550.h Sat Aug 15 02:04:09 2009 (r196238) @@ -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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