Date: Wed, 7 Jul 2010 04:06:38 +0000 (UTC) From: Marcel Moolenaar <marcel@FreeBSD.org> To: src-committers@freebsd.org, svn-src-projects@freebsd.org Subject: svn commit: r209755 - in projects/altix/sys: dev/uart ia64/include Message-ID: <201007070406.o6746cKb076454@svn.freebsd.org>
next in thread | raw e-mail | index | archive | help
Author: marcel Date: Wed Jul 7 04:06:38 2010 New Revision: 209755 URL: http://svn.freebsd.org/changeset/base/209755 Log: Use an unbuffered transmit function for low-level console output. Modified: projects/altix/sys/dev/uart/uart_dev_sgisn.c projects/altix/sys/ia64/include/sal.h Modified: projects/altix/sys/dev/uart/uart_dev_sgisn.c ============================================================================== --- projects/altix/sys/dev/uart/uart_dev_sgisn.c Wed Jul 7 02:16:47 2010 (r209754) +++ projects/altix/sys/dev/uart/uart_dev_sgisn.c Wed Jul 7 04:06:38 2010 (r209755) @@ -84,8 +84,11 @@ static void sgisn_putc(struct uart_bas *bas, int c) { struct ia64_sal_result result; + char buf[1]; - result = ia64_sal_entry(SAL_SGISN_PUTC, c, 0, 0, 0, 0, 0, 0); + buf[0] = c; + result = ia64_sal_entry(SAL_SGISN_TXBUF, (uintptr_t)buf, 1UL, 0, 0, 0, + 0, 0); } static int Modified: projects/altix/sys/ia64/include/sal.h ============================================================================== --- projects/altix/sys/ia64/include/sal.h Wed Jul 7 02:16:47 2010 (r209754) +++ projects/altix/sys/ia64/include/sal.h Wed Jul 7 04:06:38 2010 (r209755) @@ -119,6 +119,7 @@ struct sal_ap_wakeup_descriptor { #define SAL_SGISN_PUTC 0x02000021 #define SAL_SGISN_GETC 0x02000022 #define SAL_SGISN_POLL 0x02000026 +#define SAL_SGISN_TXBUF 0x02000028 #define SAL_SGISN_IOHUB_INFO 0x02000055 #define SAL_SGISN_IOBUS_INFO 0x02000056
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201007070406.o6746cKb076454>