Mercurial > flash_v2

diff packages/io/flash/current/include/flash_priv.h @ 1762:9c1d9e5039c2

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Move dummy init/query/lock/unlock functions to the generic flash code, and use these in the V2 drivers where appropriate
author bartv
date Mon, 29 Nov 2004 00:43:48 +0000
parents 61fbcc1cb232
children 42c8ea63b78d
line wrap: on
line diff
--- a/packages/io/flash/current/include/flash_priv.h
+++ b/packages/io/flash/current/include/flash_priv.h
@@ -84,6 +84,17 @@ struct cyg_flash_dev_funs {
 #endif    
 };
 
+// Dummy functions for some of the above operations, if a device does
+// not support e.g. locking.
+externC int     cyg_flash_devfn_init_nop(struct cyg_flash_dev*);
+externC size_t  cyg_flash_devfn_query_nop(struct cyg_flash_dev*, void*, const size_t);
+externC int     cyg_flash_devfn_lock_nop(struct cyg_flash_dev*, const cyg_flashaddr_t);
+externC int     cyg_flash_devfn_unlock_nop(struct cyg_flash_dev*, const cyg_flashaddr_t);
+
+// Facilitate function calls between flash-resident code and .2ram
+// functions.
+externC void*   cyg_flash_anonymizer(void*);
+
 // Structure each device places in the HAL table
 struct cyg_flash_dev {
   const struct cyg_flash_dev_funs *funs;            // Function pointers