diff options
Diffstat (limited to 'drivers/scsi/qla4xxx/ql4_mbx.c')
| -rw-r--r-- | drivers/scsi/qla4xxx/ql4_mbx.c | 119 |
1 files changed, 117 insertions, 2 deletions
diff --git a/drivers/scsi/qla4xxx/ql4_mbx.c b/drivers/scsi/qla4xxx/ql4_mbx.c index fce8289e975..559286dcc53 100644 --- a/drivers/scsi/qla4xxx/ql4_mbx.c +++ b/drivers/scsi/qla4xxx/ql4_mbx.c @@ -303,7 +303,7 @@ qla4xxx_set_ifcb(struct scsi_qla_host *ha, uint32_t *mbox_cmd, return QLA_SUCCESS; } -static uint8_t +uint8_t qla4xxx_get_ifcb(struct scsi_qla_host *ha, uint32_t *mbox_cmd, uint32_t *mbox_sts, dma_addr_t init_fw_cb_dma) { @@ -363,7 +363,7 @@ qla4xxx_update_local_ip(struct scsi_qla_host *ha, } } -static uint8_t +uint8_t qla4xxx_update_local_ifcb(struct scsi_qla_host *ha, uint32_t *mbox_cmd, uint32_t *mbox_sts, @@ -1207,3 +1207,118 @@ exit_send_tgts_no_free: return ret_val; } +int qla4xxx_set_flash(struct scsi_qla_host *ha, dma_addr_t dma_addr, + uint32_t offset, uint32_t length, uint32_t options) +{ + uint32_t mbox_cmd[MBOX_REG_COUNT]; + uint32_t mbox_sts[MBOX_REG_COUNT]; + int status = QLA_SUCCESS; + + memset(&mbox_cmd, 0, sizeof(mbox_cmd)); + memset(&mbox_sts, 0, sizeof(mbox_sts)); + + mbox_cmd[0] = MBOX_CMD_WRITE_FLASH; + mbox_cmd[1] = LSDW(dma_addr); + mbox_cmd[2] = MSDW(dma_addr); + mbox_cmd[3] = offset; + mbox_cmd[4] = length; + mbox_cmd[5] = options; + + status = qla4xxx_mailbox_command(ha, 6, 2, &mbox_cmd[0], &mbox_sts[0]); + if (status != QLA_SUCCESS) { + DEBUG2(ql4_printk(KERN_WARNING, ha, "%s: MBOX_CMD_WRITE_FLASH " + "failed w/ status %04X, mbx1 %04X\n", + __func__, mbox_sts[0], mbox_sts[1])); + } + return status; +} + +int qla4xxx_conn_close_sess_logout(struct scsi_qla_host *ha, + uint16_t fw_ddb_index, + uint16_t connection_id, + uint16_t option) +{ + uint32_t mbox_cmd[MBOX_REG_COUNT]; + uint32_t mbox_sts[MBOX_REG_COUNT]; + int status = QLA_SUCCESS; + + memset(&mbox_cmd, 0, sizeof(mbox_cmd)); + memset(&mbox_sts, 0, sizeof(mbox_sts)); + + mbox_cmd[0] = MBOX_CMD_CONN_CLOSE_SESS_LOGOUT; + mbox_cmd[1] = fw_ddb_index; + mbox_cmd[2] = connection_id; + mbox_cmd[3] = option; + + status = qla4xxx_mailbox_command(ha, 4, 2, &mbox_cmd[0], &mbox_sts[0]); + if (status != QLA_SUCCESS) { + DEBUG2(ql4_printk(KERN_WARNING, ha, "%s: MBOX_CMD_CONN_CLOSE " + "option %04x failed w/ status %04X %04X\n", + __func__, option, mbox_sts[0], mbox_sts[1])); + } + return status; +} + +int qla4xxx_disable_acb(struct scsi_qla_host *ha) +{ + uint32_t mbox_cmd[MBOX_REG_COUNT]; + uint32_t mbox_sts[MBOX_REG_COUNT]; + int status = QLA_SUCCESS; + + memset(&mbox_cmd, 0, sizeof(mbox_cmd)); + memset(&mbox_sts, 0, sizeof(mbox_sts)); + + mbox_cmd[0] = MBOX_CMD_DISABLE_ACB; + + status = qla4xxx_mailbox_command(ha, 8, 5, &mbox_cmd[0], &mbox_sts[0]); + if (status != QLA_SUCCESS) { + DEBUG2(ql4_printk(KERN_WARNING, ha, "%s: MBOX_CMD_DISABLE_ACB " + "failed w/ status %04X %04X %04X", __func__, + mbox_sts[0], mbox_sts[1], mbox_sts[2])); + } + return status; +} + +int qla4xxx_get_acb(struct scsi_qla_host *ha, uint32_t *mbox_cmd, + uint32_t *mbox_sts, dma_addr_t acb_dma) +{ + int status = QLA_SUCCESS; + + memset(mbox_cmd, 0, sizeof(mbox_cmd[0]) * MBOX_REG_COUNT); + memset(mbox_sts, 0, sizeof(mbox_sts[0]) * MBOX_REG_COUNT); + mbox_cmd[0] = MBOX_CMD_GET_ACB; + mbox_cmd[1] = 0; /* Primary ACB */ + mbox_cmd[2] = LSDW(acb_dma); + mbox_cmd[3] = MSDW(acb_dma); + mbox_cmd[4] = sizeof(struct addr_ctrl_blk); + + status = qla4xxx_mailbox_command(ha, 5, 5, &mbox_cmd[0], &mbox_sts[0]); + if (status != QLA_SUCCESS) { + DEBUG2(ql4_printk(KERN_WARNING, ha, "%s: MBOX_CMD_GET_ACB " + "failed w/ status %04X\n", __func__, + mbox_sts[0])); + } + return status; +} + +int qla4xxx_set_acb(struct scsi_qla_host *ha, uint32_t *mbox_cmd, + uint32_t *mbox_sts, dma_addr_t acb_dma) +{ + int status = QLA_SUCCESS; + + memset(mbox_cmd, 0, sizeof(mbox_cmd[0]) * MBOX_REG_COUNT); + memset(mbox_sts, 0, sizeof(mbox_sts[0]) * MBOX_REG_COUNT); + mbox_cmd[0] = MBOX_CMD_SET_ACB; + mbox_cmd[1] = 0; /* Primary ACB */ + mbox_cmd[2] = LSDW(acb_dma); + mbox_cmd[3] = MSDW(acb_dma); + mbox_cmd[4] = sizeof(struct addr_ctrl_blk); + + status = qla4xxx_mailbox_command(ha, 5, 5, &mbox_cmd[0], &mbox_sts[0]); + if (status != QLA_SUCCESS) { + DEBUG2(ql4_printk(KERN_WARNING, ha, "%s: MBOX_CMD_SET_ACB " + "failed w/ status %04X\n", __func__, + mbox_sts[0])); + } + return status; +} |