From 36d345a703b7b3f80a56ee37abb7908c52d1cd67 Mon Sep 17 00:00:00 2001 From: Jing Huang Date: Thu, 8 Jul 2010 19:57:33 -0700 Subject: [SCSI] bfa: add dynamic queue selection Add new bfa functionality to support dynamic queue selection (IO redirection). IO redirection can only be enabled when QoS is disabled. Signed-off-by: Jing Huang Signed-off-by: James Bottomley --- drivers/scsi/bfa/bfad_im.c | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'drivers/scsi/bfa/bfad_im.c') diff --git a/drivers/scsi/bfa/bfad_im.c b/drivers/scsi/bfa/bfad_im.c index 943bc4b37284..ffbec9ba21b7 100644 --- a/drivers/scsi/bfa/bfad_im.c +++ b/drivers/scsi/bfa/bfad_im.c @@ -702,6 +702,15 @@ bfad_im_probe_undo(struct bfad_s *bfad) } } +/** + * Call back function to handle IO redirection state change + */ +void +bfa_cb_ioredirect_state_change(void *hcb_bfad, bfa_boolean_t ioredirect) +{ + /* Do nothing */ +} + struct Scsi_Host * bfad_os_scsi_host_alloc(struct bfad_im_port_s *im_port, struct bfad_s *bfad) { -- cgit v1.2.3