summaryrefslogtreecommitdiffstats
path: root/drivers/scsi/qla2xxx/qla_mbx.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_mbx.c')
-rw-r--r--drivers/scsi/qla2xxx/qla_mbx.c265
1 files changed, 249 insertions, 16 deletions
diff --git a/drivers/scsi/qla2xxx/qla_mbx.c b/drivers/scsi/qla2xxx/qla_mbx.c
index cb11e04be568..87e6758302f6 100644
--- a/drivers/scsi/qla2xxx/qla_mbx.c
+++ b/drivers/scsi/qla2xxx/qla_mbx.c
@@ -489,6 +489,13 @@ qla2x00_execute_fw(scsi_qla_host_t *vha, uint32_t risc_addr)
EXTENDED_BB_CREDITS);
} else
mcp->mb[4] = 0;
+
+ if (ha->flags.exlogins_enabled)
+ mcp->mb[4] |= ENABLE_EXTENDED_LOGIN;
+
+ if (ha->flags.exchoffld_enabled)
+ mcp->mb[4] |= ENABLE_EXCHANGE_OFFLD;
+
mcp->out_mb |= MBX_4|MBX_3|MBX_2|MBX_1;
mcp->in_mb |= MBX_1;
} else {
@@ -521,6 +528,226 @@ qla2x00_execute_fw(scsi_qla_host_t *vha, uint32_t risc_addr)
}
/*
+ * qla_get_exlogin_status
+ * Get extended login status
+ * uses the memory offload control/status Mailbox
+ *
+ * Input:
+ * ha: adapter state pointer.
+ * fwopt: firmware options
+ *
+ * Returns:
+ * qla2x00 local function status
+ *
+ * Context:
+ * Kernel context.
+ */
+#define FETCH_XLOGINS_STAT 0x8
+int
+qla_get_exlogin_status(scsi_qla_host_t *vha, uint16_t *buf_sz,
+ uint16_t *ex_logins_cnt)
+{
+ int rval;
+ mbx_cmd_t mc;
+ mbx_cmd_t *mcp = &mc;
+
+ ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x118f,
+ "Entered %s\n", __func__);
+
+ memset(mcp->mb, 0 , sizeof(mcp->mb));
+ mcp->mb[0] = MBC_GET_MEM_OFFLOAD_CNTRL_STAT;
+ mcp->mb[1] = FETCH_XLOGINS_STAT;
+ mcp->out_mb = MBX_1|MBX_0;
+ mcp->in_mb = MBX_10|MBX_4|MBX_0;
+ mcp->tov = MBX_TOV_SECONDS;
+ mcp->flags = 0;
+
+ rval = qla2x00_mailbox_command(vha, mcp);
+ if (rval != QLA_SUCCESS) {
+ ql_dbg(ql_dbg_mbx, vha, 0x1115, "Failed=%x.\n", rval);
+ } else {
+ *buf_sz = mcp->mb[4];
+ *ex_logins_cnt = mcp->mb[10];
+
+ ql_log(ql_log_info, vha, 0x1190,
+ "buffer size 0x%x, exchange login count=%d\n",
+ mcp->mb[4], mcp->mb[10]);
+
+ ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1116,
+ "Done %s.\n", __func__);
+ }
+
+ return rval;
+}
+
+/*
+ * qla_set_exlogin_mem_cfg
+ * set extended login memory configuration
+ * Mbx needs to be issues before init_cb is set
+ *
+ * Input:
+ * ha: adapter state pointer.
+ * buffer: buffer pointer
+ * phys_addr: physical address of buffer
+ * size: size of buffer
+ * TARGET_QUEUE_LOCK must be released
+ * ADAPTER_STATE_LOCK must be release
+ *
+ * Returns:
+ * qla2x00 local funxtion status code.
+ *
+ * Context:
+ * Kernel context.
+ */
+#define CONFIG_XLOGINS_MEM 0x3
+int
+qla_set_exlogin_mem_cfg(scsi_qla_host_t *vha, dma_addr_t phys_addr)
+{
+ int rval;
+ mbx_cmd_t mc;
+ mbx_cmd_t *mcp = &mc;
+ struct qla_hw_data *ha = vha->hw;
+ int configured_count;
+
+ ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x111a,
+ "Entered %s.\n", __func__);
+
+ memset(mcp->mb, 0 , sizeof(mcp->mb));
+ mcp->mb[0] = MBC_GET_MEM_OFFLOAD_CNTRL_STAT;
+ mcp->mb[1] = CONFIG_XLOGINS_MEM;
+ mcp->mb[2] = MSW(phys_addr);
+ mcp->mb[3] = LSW(phys_addr);
+ mcp->mb[6] = MSW(MSD(phys_addr));
+ mcp->mb[7] = LSW(MSD(phys_addr));
+ mcp->mb[8] = MSW(ha->exlogin_size);
+ mcp->mb[9] = LSW(ha->exlogin_size);
+ mcp->out_mb = MBX_9|MBX_8|MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0;
+ mcp->in_mb = MBX_11|MBX_0;
+ mcp->tov = MBX_TOV_SECONDS;
+ mcp->flags = 0;
+ rval = qla2x00_mailbox_command(vha, mcp);
+ if (rval != QLA_SUCCESS) {
+ /*EMPTY*/
+ ql_dbg(ql_dbg_mbx, vha, 0x111b, "Failed=%x.\n", rval);
+ } else {
+ configured_count = mcp->mb[11];
+ ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x118c,
+ "Done %s.\n", __func__);
+ }
+
+ return rval;
+}
+
+/*
+ * qla_get_exchoffld_status
+ * Get exchange offload status
+ * uses the memory offload control/status Mailbox
+ *
+ * Input:
+ * ha: adapter state pointer.
+ * fwopt: firmware options
+ *
+ * Returns:
+ * qla2x00 local function status
+ *
+ * Context:
+ * Kernel context.
+ */
+#define FETCH_XCHOFFLD_STAT 0x2
+int
+qla_get_exchoffld_status(scsi_qla_host_t *vha, uint16_t *buf_sz,
+ uint16_t *ex_logins_cnt)
+{
+ int rval;
+ mbx_cmd_t mc;
+ mbx_cmd_t *mcp = &mc;
+
+ ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1019,
+ "Entered %s\n", __func__);
+
+ memset(mcp->mb, 0 , sizeof(mcp->mb));
+ mcp->mb[0] = MBC_GET_MEM_OFFLOAD_CNTRL_STAT;
+ mcp->mb[1] = FETCH_XCHOFFLD_STAT;
+ mcp->out_mb = MBX_1|MBX_0;
+ mcp->in_mb = MBX_10|MBX_4|MBX_0;
+ mcp->tov = MBX_TOV_SECONDS;
+ mcp->flags = 0;
+
+ rval = qla2x00_mailbox_command(vha, mcp);
+ if (rval != QLA_SUCCESS) {
+ ql_dbg(ql_dbg_mbx, vha, 0x1155, "Failed=%x.\n", rval);
+ } else {
+ *buf_sz = mcp->mb[4];
+ *ex_logins_cnt = mcp->mb[10];
+
+ ql_log(ql_log_info, vha, 0x118e,
+ "buffer size 0x%x, exchange offload count=%d\n",
+ mcp->mb[4], mcp->mb[10]);
+
+ ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1156,
+ "Done %s.\n", __func__);
+ }
+
+ return rval;
+}
+
+/*
+ * qla_set_exchoffld_mem_cfg
+ * Set exchange offload memory configuration
+ * Mbx needs to be issues before init_cb is set
+ *
+ * Input:
+ * ha: adapter state pointer.
+ * buffer: buffer pointer
+ * phys_addr: physical address of buffer
+ * size: size of buffer
+ * TARGET_QUEUE_LOCK must be released
+ * ADAPTER_STATE_LOCK must be release
+ *
+ * Returns:
+ * qla2x00 local funxtion status code.
+ *
+ * Context:
+ * Kernel context.
+ */
+#define CONFIG_XCHOFFLD_MEM 0x3
+int
+qla_set_exchoffld_mem_cfg(scsi_qla_host_t *vha, dma_addr_t phys_addr)
+{
+ int rval;
+ mbx_cmd_t mc;
+ mbx_cmd_t *mcp = &mc;
+ struct qla_hw_data *ha = vha->hw;
+
+ ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1157,
+ "Entered %s.\n", __func__);
+
+ memset(mcp->mb, 0 , sizeof(mcp->mb));
+ mcp->mb[0] = MBC_GET_MEM_OFFLOAD_CNTRL_STAT;
+ mcp->mb[1] = CONFIG_XCHOFFLD_MEM;
+ mcp->mb[2] = MSW(phys_addr);
+ mcp->mb[3] = LSW(phys_addr);
+ mcp->mb[6] = MSW(MSD(phys_addr));
+ mcp->mb[7] = LSW(MSD(phys_addr));
+ mcp->mb[8] = MSW(ha->exlogin_size);
+ mcp->mb[9] = LSW(ha->exlogin_size);
+ mcp->out_mb = MBX_9|MBX_8|MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0;
+ mcp->in_mb = MBX_11|MBX_0;
+ mcp->tov = MBX_TOV_SECONDS;
+ mcp->flags = 0;
+ rval = qla2x00_mailbox_command(vha, mcp);
+ if (rval != QLA_SUCCESS) {
+ /*EMPTY*/
+ ql_dbg(ql_dbg_mbx, vha, 0x1158, "Failed=%x.\n", rval);
+ } else {
+ ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1192,
+ "Done %s.\n", __func__);
+ }
+
+ return rval;
+}
+
+/*
* qla2x00_get_fw_version
* Get firmware version.
*
@@ -594,6 +821,16 @@ qla2x00_get_fw_version(scsi_qla_host_t *vha)
ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x112f,
"%s: Ext_FwAttributes Upper: 0x%x, Lower: 0x%x.\n",
__func__, mcp->mb[17], mcp->mb[16]);
+
+ if (ha->fw_attributes_h & 0x4)
+ ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x118d,
+ "%s: Firmware supports Extended Login 0x%x\n",
+ __func__, ha->fw_attributes_h);
+
+ if (ha->fw_attributes_h & 0x8)
+ ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1191,
+ "%s: Firmware supports Exchange Offload 0x%x\n",
+ __func__, ha->fw_attributes_h);
}
if (IS_QLA27XX(ha)) {
@@ -2383,10 +2620,9 @@ qla2x00_get_id_list(scsi_qla_host_t *vha, void *id_list, dma_addr_t id_list_dma,
* Kernel context.
*/
int
-qla2x00_get_resource_cnts(scsi_qla_host_t *vha, uint16_t *cur_xchg_cnt,
- uint16_t *orig_xchg_cnt, uint16_t *cur_iocb_cnt,
- uint16_t *orig_iocb_cnt, uint16_t *max_npiv_vports, uint16_t *max_fcfs)
+qla2x00_get_resource_cnts(scsi_qla_host_t *vha)
{
+ struct qla_hw_data *ha = vha->hw;
int rval;
mbx_cmd_t mc;
mbx_cmd_t *mcp = &mc;
@@ -2414,19 +2650,16 @@ qla2x00_get_resource_cnts(scsi_qla_host_t *vha, uint16_t *cur_xchg_cnt,
mcp->mb[3], mcp->mb[6], mcp->mb[7], mcp->mb[10],
mcp->mb[11], mcp->mb[12]);
- if (cur_xchg_cnt)
- *cur_xchg_cnt = mcp->mb[3];
- if (orig_xchg_cnt)
- *orig_xchg_cnt = mcp->mb[6];
- if (cur_iocb_cnt)
- *cur_iocb_cnt = mcp->mb[7];
- if (orig_iocb_cnt)
- *orig_iocb_cnt = mcp->mb[10];
- if (vha->hw->flags.npiv_supported && max_npiv_vports)
- *max_npiv_vports = mcp->mb[11];
- if ((IS_QLA81XX(vha->hw) || IS_QLA83XX(vha->hw) ||
- IS_QLA27XX(vha->hw)) && max_fcfs)
- *max_fcfs = mcp->mb[12];
+ ha->orig_fw_tgt_xcb_count = mcp->mb[1];
+ ha->cur_fw_tgt_xcb_count = mcp->mb[2];
+ ha->cur_fw_xcb_count = mcp->mb[3];
+ ha->orig_fw_xcb_count = mcp->mb[6];
+ ha->cur_fw_iocb_count = mcp->mb[7];
+ ha->orig_fw_iocb_count = mcp->mb[10];
+ if (ha->flags.npiv_supported)
+ ha->max_npiv_vports = mcp->mb[11];
+ if (IS_QLA81XX(ha) || IS_QLA83XX(ha) || IS_QLA27XX(ha))
+ ha->fw_max_fcf_count = mcp->mb[12];
}
return (rval);