diff options
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_init.c')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_init.c | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c index 13e2aaf56769..dadc91bd0ea9 100644 --- a/drivers/scsi/qla2xxx/qla_init.c +++ b/drivers/scsi/qla2xxx/qla_init.c @@ -3550,6 +3550,67 @@ qla2x00_load_risc(scsi_qla_host_t *ha, uint32_t *srisc_addr) } int +qla24xx_load_risc(scsi_qla_host_t *ha, uint32_t *srisc_addr) +{ + int rval, num, i; + uint32_t cnt; + uint32_t *risc_code; + uint32_t risc_addr, risc_size; + uint32_t *req_ring; + struct qla_fw_info *fw_iter; + + rval = QLA_SUCCESS; + + /* Load firmware sequences */ + fw_iter = ha->brd_info->fw_info; + *srisc_addr = *((uint32_t *)fw_iter->lfwstart); + while (fw_iter->addressing != FW_INFO_ADDR_NOMORE) { + risc_code = (uint32_t *)fw_iter->fwcode; + risc_size = *((uint32_t *)fw_iter->fwlen); + risc_addr = *((uint32_t *)fw_iter->lfwstart); + + num = 0; + rval = 0; + while (risc_size > 0 && !rval) { + cnt = (uint32_t)(ha->fw_transfer_size >> 2); + if (cnt > risc_size) + cnt = risc_size; + + DEBUG7(printk("scsi(%ld): Loading risc segment@ " + "addr %p, number of bytes 0x%x, offset 0x%lx.\n", + ha->host_no, risc_code, cnt, risc_addr)); + + req_ring = (uint32_t *)ha->request_ring; + for (i = 0; i < cnt; i++) + req_ring[i] = cpu_to_le32(risc_code[i]); + + rval = qla2x00_load_ram(ha, ha->request_dma, risc_addr, + cnt); + if (rval) { + DEBUG(printk("scsi(%ld): [ERROR] Failed to " + "load segment %d of firmware\n", + ha->host_no, num)); + qla_printk(KERN_WARNING, ha, + "[ERROR] Failed to load segment %d of " + "firmware\n", num); + + qla2x00_dump_regs(ha); + break; + } + + risc_code += cnt; + risc_addr += cnt; + risc_size -= cnt; + num++; + } + + /* Next firmware sequence */ + fw_iter++; + } + return rval; +} + +int qla24xx_load_risc_flash(scsi_qla_host_t *ha, uint32_t *srisc_addr) { int rval; |