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| author | Seokmann Ju <seokmann.ju@qlogic.com> | 2008-05-19 14:25:39 -0700 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@HansenPartnership.com> | 2008-05-30 12:20:43 -0500 |
| commit | 3c39740073b20d4cbb0e3567225500e96acf383c (patch) | |
| tree | a4b66f7c4bdf96304ca777656967661d4d8a0317 /drivers | |
| parent | ca61668b82a902143997794aae3f681a602e6ebc (diff) | |
| download | linux-3c39740073b20d4cbb0e3567225500e96acf383c.tar.gz linux-3c39740073b20d4cbb0e3567225500e96acf383c.tar.bz2 linux-3c39740073b20d4cbb0e3567225500e96acf383c.zip | |
[SCSI] qla2xxx: Revert "qla2xxx: Use proper HA during asynchronous event handling."
This reverts commit bd2a1846b2313e32d0270151a31a6b8335384a20.
The original (prior to the reverted commit) code was correct.
Additionally, the vp_idx should be checked during MBA_PORT_UPDATE
in order for proper handling to take place for a given vport.
Signed-off-by: Seokmann Ju <seokmann.ju@qlogic.com>
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_isr.c | 36 |
1 files changed, 10 insertions, 26 deletions
diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c index 14bcd7cc9ae2..ec63b79f900a 100644 --- a/drivers/scsi/qla2xxx/qla_isr.c +++ b/drivers/scsi/qla2xxx/qla_isr.c @@ -272,8 +272,6 @@ qla2x00_async_event(scsi_qla_host_t *ha, uint16_t *mb) uint32_t rscn_entry, host_pid; uint8_t rscn_queue_index; unsigned long flags; - scsi_qla_host_t *vha; - int i; /* Setup to process RIO completion. */ handle_cnt = 0; @@ -544,18 +542,10 @@ qla2x00_async_event(scsi_qla_host_t *ha, uint16_t *mb) break; case MBA_PORT_UPDATE: /* Port database update */ - if ((ha->flags.npiv_supported) && (ha->num_vhosts)) { - for_each_mapped_vp_idx(ha, i) { - list_for_each_entry(vha, &ha->vp_list, - vp_list) { - if ((mb[3] & 0xff) - == vha->vp_idx) { - ha = vha; - break; - } - } - } - } + /* Only handle SCNs for our Vport index. */ + if (ha->parent && ha->vp_idx != (mb[3] & 0xff)) + break; + /* * If PORT UPDATE is global (recieved LIP_OCCURED/LIP_RESET * event etc. earlier indicating loop is down) then process @@ -590,18 +580,12 @@ qla2x00_async_event(scsi_qla_host_t *ha, uint16_t *mb) break; case MBA_RSCN_UPDATE: /* State Change Registration */ - if ((ha->flags.npiv_supported) && (ha->num_vhosts)) { - for_each_mapped_vp_idx(ha, i) { - list_for_each_entry(vha, &ha->vp_list, - vp_list) { - if ((mb[3] & 0xff) - == vha->vp_idx) { - ha = vha; - break; - } - } - } - } + /* Check if the Vport has issued a SCR */ + if (ha->parent && test_bit(VP_SCR_NEEDED, &ha->vp_flags)) + break; + /* Only handle SCNs for our Vport index. */ + if (ha->parent && ha->vp_idx != (mb[3] & 0xff)) + break; DEBUG2(printk("scsi(%ld): Asynchronous RSCR UPDATE.\n", ha->host_no)); |