diff options
| author | Andrew Vasquez <andrew.vasquez@qlogic.com> | 2008-01-17 20:02:16 +0300 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@HansenPartnership.com> | 2008-01-23 20:29:32 +0300 |
| commit | 00b6bd25166e2a4bad23c614c10c55993bb2489e (patch) | |
| tree | 36211512cb406129d3b3b302cb83068153332e8d /drivers/scsi/qla2xxx/qla_mbx.c | |
| parent | a824ebb37c1a1c5fd8e19b47bf5c14cb7b419b48 (diff) | |
| download | linux-00b6bd25166e2a4bad23c614c10c55993bb2489e.tar.xz | |
[SCSI] qla2xxx: Trace-Control naming cleanups.
In preparation for FCE (Fibre Channel Event) tracing support.
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_mbx.c')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_mbx.c | 49 |
1 files changed, 37 insertions, 12 deletions
diff --git a/drivers/scsi/qla2xxx/qla_mbx.c b/drivers/scsi/qla2xxx/qla_mbx.c index ee7899d31e18..7c6aa4ec8f4f 100644 --- a/drivers/scsi/qla2xxx/qla_mbx.c +++ b/drivers/scsi/qla2xxx/qla_mbx.c @@ -2350,7 +2350,7 @@ qla2x00_stop_firmware(scsi_qla_host_t *ha) } int -qla2x00_trace_control(scsi_qla_host_t *ha, uint16_t ctrl, dma_addr_t eft_dma, +qla2x00_enable_eft_trace(scsi_qla_host_t *ha, dma_addr_t eft_dma, uint16_t buffers) { int rval; @@ -2363,22 +2363,47 @@ qla2x00_trace_control(scsi_qla_host_t *ha, uint16_t ctrl, dma_addr_t eft_dma, DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no)); mcp->mb[0] = MBC_TRACE_CONTROL; - mcp->mb[1] = ctrl; - mcp->out_mb = MBX_1|MBX_0; + mcp->mb[1] = TC_EFT_ENABLE; + mcp->mb[2] = LSW(eft_dma); + mcp->mb[3] = MSW(eft_dma); + mcp->mb[4] = LSW(MSD(eft_dma)); + mcp->mb[5] = MSW(MSD(eft_dma)); + mcp->mb[6] = buffers; + mcp->mb[7] = TC_AEN_DISABLE; + mcp->out_mb = MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0; mcp->in_mb = MBX_1|MBX_0; - if (ctrl == TC_ENABLE) { - mcp->mb[2] = LSW(eft_dma); - mcp->mb[3] = MSW(eft_dma); - mcp->mb[4] = LSW(MSD(eft_dma)); - mcp->mb[5] = MSW(MSD(eft_dma)); - mcp->mb[6] = buffers; - mcp->mb[7] = 0; - mcp->out_mb |= MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2; - } mcp->tov = 30; mcp->flags = 0; rval = qla2x00_mailbox_command(ha, mcp); + if (rval != QLA_SUCCESS) { + DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x.\n", + __func__, ha->host_no, rval, mcp->mb[0], mcp->mb[1])); + } else { + DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no)); + } + + return rval; +} +int +qla2x00_disable_eft_trace(scsi_qla_host_t *ha) +{ + int rval; + mbx_cmd_t mc; + mbx_cmd_t *mcp = &mc; + + if (!IS_FWI2_CAPABLE(ha)) + return QLA_FUNCTION_FAILED; + + DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no)); + + mcp->mb[0] = MBC_TRACE_CONTROL; + mcp->mb[1] = TC_EFT_DISABLE; + mcp->out_mb = MBX_1|MBX_0; + mcp->in_mb = MBX_1|MBX_0; + mcp->tov = 30; + mcp->flags = 0; + rval = qla2x00_mailbox_command(ha, mcp); if (rval != QLA_SUCCESS) { DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x.\n", __func__, ha->host_no, rval, mcp->mb[0], mcp->mb[1])); |