diff options
| author | Andrew Vasquez <andrew.vasquez@qlogic.com> | 2006-08-23 14:54:55 -0700 |
|---|---|---|
| committer | James Bottomley <jejb@mulgrave.il.steeleye.com> | 2006-08-26 09:26:41 -0500 |
| commit | 476e8978d9ccacfc911bd42e083dd784ad1465b1 (patch) | |
| tree | 419fe17bfbffccd5e777b17d357c6d1324038d1d /drivers/scsi/qla2xxx/qla_init.c | |
| parent | 9c06938aa458843fb71fa35371f23a3b89317252 (diff) | |
| download | lwn-476e8978d9ccacfc911bd42e083dd784ad1465b1.tar.gz lwn-476e8978d9ccacfc911bd42e083dd784ad1465b1.zip | |
[SCSI] qla2xxx: Properly re-enable EFT support after an ISP abort.
Software must explicitely re-enable extended firmware tracing
after any ISP abort condition.
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_init.c')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_init.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c index 9758dba95542..859649160caa 100644 --- a/drivers/scsi/qla2xxx/qla_init.c +++ b/drivers/scsi/qla2xxx/qla_init.c @@ -3063,6 +3063,7 @@ qla2x00_update_fcports(scsi_qla_host_t *ha) int qla2x00_abort_isp(scsi_qla_host_t *ha) { + int rval; unsigned long flags = 0; uint16_t cnt; srb_t *sp; @@ -3119,6 +3120,16 @@ qla2x00_abort_isp(scsi_qla_host_t *ha) ha->isp_abort_cnt = 0; clear_bit(ISP_ABORT_RETRY, &ha->dpc_flags); + + if (ha->eft) { + rval = qla2x00_trace_control(ha, TC_ENABLE, + ha->eft_dma, EFT_NUM_BUFFERS); + if (rval) { + qla_printk(KERN_WARNING, ha, + "Unable to reinitialize EFT " + "(%d).\n", rval); + } + } } else { /* failed the ISP abort */ ha->flags.online = 1; if (test_bit(ISP_ABORT_RETRY, &ha->dpc_flags)) { |