Move kfile interface to the io/ directory.

[bertos.git] / bertos / cpu / avr / drv / flash_avr.c

diff --git a/bertos/cpu/avr/drv/flash_avr.c b/bertos/cpu/avr/drv/flash_avr.c
index 03740dd7c5c121a506fac670e9048103124a698d..af1d6de89c2a7aaa6897b6b5403ef23c8c01d505 100644 (file)
--- a/bertos/cpu/avr/drv/flash_avr.c
+++ b/bertos/cpu/avr/drv/flash_avr.c
@@ -32,7 +32,6 @@
  *
  * \brief Self programming routines.
  *
- * \version $Id$
  * \author Francesco Sacchi <batt@develer.com>
  * \author Daniele Basile <asterix@develer.com>
  *
@@ -56,8 +55,9 @@
 #include <cfg/log.h>
 
 #include <drv/wdt.h>
+#include <drv/flash.h>
 
-#include <kern/kfile.h>
+#include <io/kfile.h>
 
 #include <avr/io.h>
 #include <avr/boot.h>
@@ -69,9 +69,7 @@
 /**
  * Definition of type for avr flash module.
  */
-typedef uint16_t avr_page_addr_t;
-
-
+typedef uint16_t page_addr_t;
 
 
 /**
@@ -82,7 +80,7 @@ typedef uint16_t avr_page_addr_t;
  *
  * This function is only use internally in this module.
  */
-static void flash_avr_flush(FlashAvr *fd)
+static void flash_avr_flush(Flash *fd)
 {
        if (fd->page_dirty)
        {
@@ -95,7 +93,7 @@ static void flash_avr_flush(FlashAvr *fd)
                LOG_INFO("Filling temparary page buffer...");
 
                // Fill the temporary buffer of the AVR
-               for (avr_page_addr_t page_addr = 0; page_addr < SPM_PAGESIZE; page_addr += 2)
+               for (page_addr_t page_addr = 0; page_addr < SPM_PAGESIZE; page_addr += 2)
                {
                        uint16_t word = ((uint16_t)fd->page_buf[page_addr + 1] << 8) | fd->page_buf[page_addr];
 
@@ -140,7 +138,7 @@ static void flash_avr_flush(FlashAvr *fd)
  */
 static int flash_avr_kfileFlush(struct KFile *_fd)
 {
-       FlashAvr *fd = FLASHAVR_CAST(_fd);
+       Flash *fd = FLASH_CAST(_fd);
        flash_avr_flush(fd);
        return 0;
 }
@@ -150,7 +148,7 @@ static int flash_avr_kfileFlush(struct KFile *_fd)
  * Check current page and if \a page is different, load it in
  * temporary buffer.
  */
-static void flash_avr_loadPage(FlashAvr *fd, avr_page_t page)
+static void flash_avr_loadPage(Flash *fd, page_t page)
 {
        if (page != fd->curr_page)
        {
@@ -169,11 +167,11 @@ static void flash_avr_loadPage(FlashAvr *fd, avr_page_t page)
  */
 static size_t flash_avr_write(struct KFile *_fd, const void *_buf, size_t size)
 {
-       FlashAvr *fd = FLASHAVR_CAST(_fd);
+       Flash *fd = FLASH_CAST(_fd);
        const uint8_t *buf =(const uint8_t *)_buf;
 
-       avr_page_t page;
-       avr_page_addr_t page_addr;
+       page_t page;
+       page_addr_t page_addr;
        size_t total_write = 0;
 
 
@@ -206,7 +204,7 @@ static size_t flash_avr_write(struct KFile *_fd, const void *_buf, size_t size)
  * \a name and \a mode are unused, cause flash memory is
  * threated like one file.
  */
-static void flash_avr_open(struct FlashAvr *fd)
+static void flash_avr_open(struct Flash *fd)
 {
        fd->curr_page = 0;
        memcpy_P(fd->page_buf, (const char *)(fd->curr_page * SPM_PAGESIZE), SPM_PAGESIZE);
@@ -223,7 +221,7 @@ static void flash_avr_open(struct FlashAvr *fd)
  */
 static int flash_avr_close(struct KFile *_fd)
 {
-       FlashAvr *fd = FLASHAVR_CAST(_fd);
+       Flash *fd = FLASH_CAST(_fd);
        flash_avr_flush(fd);
        LOG_INFO("Flash file closed\n");
        return 0;
@@ -234,9 +232,9 @@ static int flash_avr_close(struct KFile *_fd)
  */
 static struct KFile *flash_avr_reopen(struct KFile *fd)
 {
-       FlashAvr *_fd = FLASHAVR_CAST(fd);
+       Flash *_fd = FLASH_CAST(fd);
        flash_avr_close(fd);
-       flash_avr_open(_fd);
+       flash_avr_open((struct Flash *)_fd);
        return fd;
 }
 
@@ -247,7 +245,7 @@ static struct KFile *flash_avr_reopen(struct KFile *fd)
  */
 static size_t flash_avr_read(struct KFile *_fd, void *buf, size_t size)
 {
-       FlashAvr *fd = FLASHAVR_CAST(_fd);
+       Flash *fd = FLASH_CAST(_fd);
        ASSERT(fd->fd.seek_pos + (kfile_off_t)size <= (kfile_off_t)fd->fd.size);
        size = MIN((kfile_off_t)size, fd->fd.size - fd->fd.seek_pos);
 
@@ -271,10 +269,10 @@ static size_t flash_avr_read(struct KFile *_fd, void *buf, size_t size)
 /**
  * Init AVR flash read/write file.
  */
-void flash_avr_init(struct FlashAvr *fd)
+void flash_hw_init(struct Flash *fd)
 {
        memset(fd, 0, sizeof(*fd));
-       DB(fd->fd._type = KFT_FLASHAVR);
+       DB(fd->fd._type = KFT_FLASH);
 
        // Set up flash programming functions.
        fd->fd.reopen = flash_avr_reopen;