From 44fe821ab47ab7ea6e2415119bb6e068c96872ca Mon Sep 17 00:00:00 2001 From: gdisirio Date: Thu, 15 Aug 2013 14:48:41 +0000 Subject: git-svn-id: svn://svn.code.sf.net/p/chibios/svn/branches/kernel_3_dev@6159 35acf78f-673a-0410-8e92-d51de3d6d3f4 --- os/hal/src/pal.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) (limited to 'os/hal/src/pal.c') diff --git a/os/hal/src/pal.c b/os/hal/src/pal.c index c2eb50a85..efebc1a94 100644 --- a/os/hal/src/pal.c +++ b/os/hal/src/pal.c @@ -59,11 +59,12 @@ * @note The function internally uses the @p palReadGroup() macro. The use * of this function is preferred when you value code size, readability * and error checking over speed. + * @note The function can be called from any context. * * @param[in] bus the I/O bus, pointer to a @p IOBus structure * @return The bus logical states. * - * @api + * @special */ ioportmask_t palReadBus(IOBus *bus) { @@ -81,13 +82,14 @@ ioportmask_t palReadBus(IOBus *bus) { * @note The default implementation is non atomic and not necessarily * optimal. Low level drivers may optimize the function by using * specific hardware or coding. + * @note The function can be called from any context. * * @param[in] bus the I/O bus, pointer to a @p IOBus structure * @param[in] bits the bits to be written on the I/O bus. Values exceeding * the bus width are masked so most significant bits are * lost. * - * @api + * @special */ void palWriteBus(IOBus *bus, ioportmask_t bits) { @@ -105,11 +107,12 @@ void palWriteBus(IOBus *bus, ioportmask_t bits) { * @note The default implementation is non atomic and not necessarily * optimal. Low level drivers may optimize the function by using * specific hardware or coding. + * @note The function can be called from any context. * * @param[in] bus the I/O bus, pointer to a @p IOBus structure * @param[in] mode the mode * - * @api + * @special */ void palSetBusMode(IOBus *bus, iomode_t mode) { -- cgit v1.2.3