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| author | Michael Sparmann <theseven@rockbox.org> | 2011-02-27 22:44:54 +0000 |
|---|---|---|
| committer | Michael Sparmann <theseven@rockbox.org> | 2011-02-27 22:44:54 +0000 |
| commit | 1b5e31ed43d2c09ada6a1313b2a1de0b262e74c6 (patch) | |
| tree | b31aa2a0d8cd63e0306b39f0a9e599339d586659 /firmware/usbstack/usb_storage.c | |
| parent | 751303c2acf22f7fa431690efcddcc8cb0d3a84e (diff) | |
| download | rockbox-1b5e31ed43d2c09ada6a1313b2a1de0b262e74c6.tar.gz rockbox-1b5e31ed43d2c09ada6a1313b2a1de0b262e74c6.zip | |
iPod Classic CE-ATA Support (Part 2 of 4: Remove on-stack sector buffers, and replace them with a single statically allocated sector buffer that's arbitrated amongst users)
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29445 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'firmware/usbstack/usb_storage.c')
| -rw-r--r-- | firmware/usbstack/usb_storage.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/firmware/usbstack/usb_storage.c b/firmware/usbstack/usb_storage.c index d8d6817ad2..6d407cccc5 100644 --- a/firmware/usbstack/usb_storage.c +++ b/firmware/usbstack/usb_storage.c @@ -27,6 +27,7 @@ #include "logf.h" #include "storage.h" #include "disk.h" +#include "fat.h" /* Needed to get at the audio buffer */ #include "audio.h" #include "usb_storage.h" @@ -358,8 +359,10 @@ static bool check_disk_present(IF_MD_NONVOID(int volume)) #ifdef USB_USE_RAMDISK return true; #else - unsigned char sector[SECTOR_SIZE]; - return storage_read_sectors(IF_MD2(volume,)0,1,sector) == 0; + unsigned char* sector = fat_get_sector_buffer(); + bool success = storage_read_sectors(IF_MD2(volume,)0,1,sector) == 0; + fat_release_sector_buffer(); + return success; #endif } |