Changeset 65eac7b in mainline for uspace/drv/bus/usb/ohci/hw_struct/transfer_descriptor.h
- Timestamp:
- 2012-02-24T03:08:24Z (12 years ago)
- Branches:
- lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export
- Children:
- 668a2e8
- Parents:
- 4e30369
- File:
-
- 1 edited
Legend:
- Unmodified
- Added
- Removed
-
uspace/drv/bus/usb/ohci/hw_struct/transfer_descriptor.h
r4e30369 r65eac7b 38 38 #include <stdint.h> 39 39 40 #include "../ utils/malloc32.h"40 #include "../ohci_regs.h" 41 41 #include "completion_codes.h" 42 42 … … 100 100 { 101 101 assert(instance); 102 const int cc = 103 (instance->status>> TD_STATUS_CC_SHIFT) & TD_STATUS_CC_MASK;102 const int cc =(OHCI_RD(instance->status) 103 >> TD_STATUS_CC_SHIFT) & TD_STATUS_CC_MASK; 104 104 /* This value is changed on transfer completion, 105 105 * either to CC_NOERROR or and error code. … … 119 119 { 120 120 assert(instance); 121 const int cc = 122 (instance->status>> TD_STATUS_CC_SHIFT) & TD_STATUS_CC_MASK;121 const int cc = (OHCI_RD(instance->status) 122 >> TD_STATUS_CC_SHIFT) & TD_STATUS_CC_MASK; 123 123 return cc_to_rc(cc); 124 124 } … … 136 136 return 0; 137 137 /* Buffer end points to the last byte of transfer buffer, so add 1 */ 138 return instance->be - instance->cbp+ 1;138 return OHCI_RD(instance->be) - OHCI_RD(instance->cbp) + 1; 139 139 } 140 140 #endif
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