diff options
Diffstat (limited to 'c/src/lib/libbsp/i386/pc386/ide/ide.c')
| -rw-r--r-- | c/src/lib/libbsp/i386/pc386/ide/ide.c | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/c/src/lib/libbsp/i386/pc386/ide/ide.c b/c/src/lib/libbsp/i386/pc386/ide/ide.c index 29f1f8a349..482fabd0eb 100644 --- a/c/src/lib/libbsp/i386/pc386/ide/ide.c +++ b/c/src/lib/libbsp/i386/pc386/ide/ide.c @@ -30,8 +30,8 @@ #include <libchip/ide_ctrl_io.h> /* #define DEBUG_OUT */ -/* - * support functions for IDE harddisk IF +/* + * support functions for IDE harddisk IF */ /*=========================================================================*\ | Function: | @@ -52,7 +52,7 @@ boolean pc386_ide_probe \*=========================================================================*/ { boolean ide_card_plugged = TRUE; /* assume: we have a disk here */ - + return ide_card_plugged; } @@ -160,9 +160,9 @@ void pc386_ide_read_block +---------------------------------------------------------------------------+ | Input Parameters: | \*-------------------------------------------------------------------------*/ - int minor, - uint16_t block_size, - blkdev_sg_buffer *bufs, + int minor, + uint16_t block_size, + blkdev_sg_buffer *bufs, uint32_t *cbuf, uint32_t *pos ) @@ -179,7 +179,7 @@ void pc386_ide_read_block ((uint8_t*)(bufs[(*cbuf)].buffer) + (*pos)); inport_byte(port+IDE_REGISTER_STATUS,status_val); - while ((status_val & IDE_REGISTER_STATUS_DRQ) && + while ((status_val & IDE_REGISTER_STATUS_DRQ) && (cnt < block_size)) { inport_word(port+IDE_REGISTER_DATA,*lbuf); @@ -187,7 +187,7 @@ void pc386_ide_read_block printk("0x%x ",*lbuf); #endif lbuf++; - cnt += sizeof(*lbuf); + cnt += sizeof(*lbuf); (*pos) += sizeof(*lbuf); if ((*pos) == llength) { (*pos) = 0; @@ -196,7 +196,7 @@ void pc386_ide_read_block llength = bufs[(*cbuf)].length; } inport_byte(port+IDE_REGISTER_STATUS,status_val); - } + } #ifdef DEBUG_OUT printk("pc386_ide_read_block()\r\n"); #endif @@ -213,9 +213,9 @@ void pc386_ide_write_block +---------------------------------------------------------------------------+ | Input Parameters: | \*-------------------------------------------------------------------------*/ - int minor, - uint16_t block_size, - blkdev_sg_buffer *bufs, + int minor, + uint16_t block_size, + blkdev_sg_buffer *bufs, uint32_t *cbuf, uint32_t *pos ) @@ -230,19 +230,19 @@ void pc386_ide_write_block uint8_t status_val; uint16_t *lbuf = (uint16_t*) ((uint8_t*)(bufs[(*cbuf)].buffer) + (*pos)); - + #ifdef DEBUG_OUT printk("pc386_ide_write_block()\r\n"); #endif inport_byte(port+IDE_REGISTER_STATUS,status_val); - while ((status_val & IDE_REGISTER_STATUS_DRQ) && + while ((status_val & IDE_REGISTER_STATUS_DRQ) && (cnt < block_size)) { #ifdef DEBUG_OUT printk("0x%x ",*lbuf); #endif outport_word(port+IDE_REGISTER_DATA,*lbuf); lbuf++; - cnt += sizeof(*lbuf); + cnt += sizeof(*lbuf); (*pos) += sizeof(*lbuf); if ((*pos) == llength) { (*pos) = 0; @@ -300,7 +300,7 @@ rtems_status_code pc386_ide_config_io_speed } /* - * The following table configures the functions used for IDE drivers + * The following table configures the functions used for IDE drivers * in this BSP. */ |