nand/nand/nand.c

100     if (nand_op->rw.data_vmo != ZX_HANDLE_INVALID) {
101         const size_t offset_bytes = nand_op->rw.offset_data_vmo * dev->nand_info.page_size;
105                              0, nand_op->rw.data_vmo, aligned_offset_bytes,
106                              nand_op->rw.length * dev->nand_info.page_size + page_offset_bytes_data,
116     if (nand_op->rw.oob_vmo != ZX_HANDLE_INVALID) {
117         const size_t offset_bytes = nand_op->rw.offset_oob_vmo * dev->nand_info.page_size;
121                              0, nand_op->rw.oob_vmo, aligned_offset_bytes,
122                              nand_op->rw.length * dev->nand_info.oob_size + page_offset_bytes_oob,
128                                        dev->nand_info.page_size * nand_op->rw.length +
137     for (uint32_t i = 0; i < nand_op->rw.length; i++) {
139         status = nand_read_page(dev, vaddr_data, vaddr_oob, nand_op->rw.offset_nand + i, &ecc_correct,
143                    status, nand_op->rw.offset_nand);
156     nand_op->rw.corrected_bit_flips = max_corrected_bits;
160                                dev->nand_info.page_size * nand_op->rw.length +
169                                nand_op->rw.length * dev->nand_info.oob_size +
188     if (nand_op->rw.data_vmo != ZX_HANDLE_INVALID) {
189         const size_t offset_bytes = nand_op->rw.offset_data_vmo * dev->nand_info.page_size;
193                              0, nand_op->rw.data_vmo, aligned_offset_bytes,
194                              nand_op->rw.length * dev->nand_info.page_size + page_offset_bytes_data,
204     if (nand_op->rw.oob_vmo != ZX_HANDLE_INVALID) {
205         const size_t offset_bytes = nand_op->rw.offset_oob_vmo * dev->nand_info.page_size;
209                              0, nand_op->rw.oob_vmo, aligned_offset_bytes,
210                              nand_op->rw.length * dev->nand_info.oob_size + page_offset_bytes_oob,
216                                        dev->nand_info.page_size * nand_op->rw.length +
224     for (uint32_t i = 0; i < nand_op->rw.length; i++) {
225         status = nand_write_page(dev, vaddr_data, vaddr_oob, nand_op->rw.offset_nand + i);
228                    nand_op->rw.offset_nand);
242                                dev->nand_info.page_size * nand_op->rw.length +
250                                nand_op->rw.length * dev->nand_info.oob_size +
338         if (op->rw.offset_nand >= dev->num_nand_pages || !op->rw.length ||
339             (dev->num_nand_pages - op->rw.offset_nand) < op->rw.length) {
343         if (op->rw.data_vmo == ZX_HANDLE_INVALID &&
344             op->rw.oob_vmo == ZX_HANDLE_INVALID) {