Changeset fd153d3 in mainline for uspace/drv/ohci/hw_struct

Timestamp:

2011-04-11T13:07:45Z (15 years ago)

Author:

Jan Vesely <jano.vesely@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

aa9ccf7

Parents:

26d46d2

Message:

OHCI structures use different alignment from OHCI

Location:

uspace/drv/ohci/hw_struct

Files:

• hcca.h (modified) (1 diff)
• transfer_descriptor.c (modified) (1 diff)

uspace/drv/ohci/hw_struct/hcca.h

@@ -43 +43 @@
         uint32_t done_head;
         uint32_t reserved[29];
-} __attribute__((packed)) hcca_t;
+} __attribute__((packed, aligned)) hcca_t;
 
 #endif

uspace/drv/ohci/hw_struct/transfer_descriptor.c

@@ -53 +53 @@
         }
         if (buffer != NULL) {
+                assert(size != 0);
                 instance->cbp = addr_to_phys(buffer);
                 instance->be = addr_to_phys(buffer + size - 1);