diff options
author | Maggie Zhang <xmzhang@brocade.com> | 2010-12-09 19:11:39 -0800 |
---|---|---|
committer | James Bottomley <James.Bottomley@suse.de> | 2010-12-21 12:32:47 -0600 |
commit | f314878ab95d4802ddde066096f7b30087cea7ba (patch) | |
tree | b5f45f7be429386ca5b209d9058680f448541a43 /drivers/scsi/bfa/bfa_fcpim.c | |
parent | e3e7d3eebb08735c8a14cd27f76dac784e9a9b75 (diff) |
[SCSI] bfa: remove all SCSI IO callbacks
Remove SCSI IO callbacks, and as a result remove bfa_cb_ioim.h.
Signed-off-by: Maggie Zhang <xmzhang@brocade.com>
Signed-off-by: Jing Huang <huangj@brocade.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'drivers/scsi/bfa/bfa_fcpim.c')
-rw-r--r-- | drivers/scsi/bfa/bfa_fcpim.c | 53 |
1 files changed, 33 insertions, 20 deletions
diff --git a/drivers/scsi/bfa/bfa_fcpim.c b/drivers/scsi/bfa/bfa_fcpim.c index c07ee42345bc..455c4f4e1d3b 100644 --- a/drivers/scsi/bfa/bfa_fcpim.c +++ b/drivers/scsi/bfa/bfa_fcpim.c @@ -16,7 +16,7 @@ */ #include "bfa_modules.h" -#include "bfa_cb_ioim.h" +#include "bfa_os_inc.h" BFA_TRC_FILE(HAL, FCPIM); BFA_MODULE(fcpim); @@ -263,7 +263,7 @@ static void bfa_ioim_sm_cmnd_retry(struct bfa_ioim_s *ioim, static void __bfa_cb_tskim_done(void *cbarg, bfa_boolean_t complete); static void __bfa_cb_tskim_failed(void *cbarg, bfa_boolean_t complete); static bfa_boolean_t bfa_tskim_match_scope(struct bfa_tskim_s *tskim, - lun_t lun); + struct scsi_lun lun); static void bfa_tskim_gather_ios(struct bfa_tskim_s *tskim); static void bfa_tskim_cleanp_comp(void *tskim_cbarg); static void bfa_tskim_cleanup_ios(struct bfa_tskim_s *tskim); @@ -2315,7 +2315,7 @@ bfa_ioim_send_ioreq(struct bfa_ioim_s *ioim) { struct bfa_itnim_s *itnim = ioim->itnim; struct bfi_ioim_req_s *m; - static struct fcp_cmnd_s cmnd_z0 = { 0 }; + static struct fcp_cmnd_s cmnd_z0 = {{{0}}}; struct bfi_sge_s *sge, *sgpge; u32 pgdlen = 0; u32 fcp_dl; @@ -2324,6 +2324,7 @@ bfa_ioim_send_ioreq(struct bfa_ioim_s *ioim) struct bfa_sgpg_s *sgpg; struct scsi_cmnd *cmnd = (struct scsi_cmnd *) ioim->dio; u32 i, sge_id, pgcumsz; + enum dma_data_direction dmadir; /* * check for room in queue to send request now @@ -2341,7 +2342,7 @@ bfa_ioim_send_ioreq(struct bfa_ioim_s *ioim) */ m->io_tag = cpu_to_be16(ioim->iotag); m->rport_hdl = ioim->itnim->rport->fw_handle; - m->io_timeout = bfa_cb_ioim_get_timeout(ioim->dio); + m->io_timeout = 0; sge = &m->sges[0]; sgpg = ioim->sgpg; @@ -2412,10 +2413,17 @@ bfa_ioim_send_ioreq(struct bfa_ioim_s *ioim) * set up I/O command parameters */ m->cmnd = cmnd_z0; - m->cmnd.lun = bfa_cb_ioim_get_lun(ioim->dio); - m->cmnd.iodir = bfa_cb_ioim_get_iodir(ioim->dio); - m->cmnd.cdb = *(scsi_cdb_t *)bfa_cb_ioim_get_cdb(ioim->dio); - fcp_dl = bfa_cb_ioim_get_size(ioim->dio); + int_to_scsilun(cmnd->device->lun, &m->cmnd.lun); + dmadir = cmnd->sc_data_direction; + if (dmadir == DMA_TO_DEVICE) + m->cmnd.iodir = FCP_IODIR_WRITE; + else if (dmadir == DMA_FROM_DEVICE) + m->cmnd.iodir = FCP_IODIR_READ; + else + m->cmnd.iodir = FCP_IODIR_NONE; + + m->cmnd.cdb = *(scsi_cdb_t *) cmnd->cmnd; + fcp_dl = scsi_bufflen(cmnd); m->cmnd.fcp_dl = cpu_to_be32(fcp_dl); /* @@ -2439,7 +2447,7 @@ bfa_ioim_send_ioreq(struct bfa_ioim_s *ioim) bfi_h2i_set(m->mh, BFI_MC_IOIM_IO, 0, bfa_lpuid(ioim->bfa)); } if (itnim->seq_rec || - (bfa_cb_ioim_get_size(ioim->dio) & (sizeof(u32) - 1))) + (scsi_bufflen(cmnd) & (sizeof(u32) - 1))) bfi_h2i_set(m->mh, BFI_MC_IOIM_IO, 0, bfa_lpuid(ioim->bfa)); /* @@ -2769,7 +2777,8 @@ bfa_ioim_profile_start(struct bfa_ioim_s *ioim) void bfa_ioim_profile_comp(struct bfa_ioim_s *ioim) { - u32 fcp_dl = bfa_cb_ioim_get_size(ioim->dio); + struct scsi_cmnd *cmnd = (struct scsi_cmnd *) ioim->dio; + u32 fcp_dl = scsi_bufflen(cmnd); u32 index = bfa_ioim_get_index(fcp_dl); u64 end_time = jiffies; struct bfa_itnim_latency_s *io_lat = @@ -2895,8 +2904,7 @@ bfa_ioim_start(struct bfa_ioim_s *ioim) * Obtain the queue over which this request has to be issued */ ioim->reqq = bfa_fcpim_ioredirect_enabled(ioim->bfa) ? - bfa_cb_ioim_get_reqq(ioim->dio) : - bfa_itnim_get_reqq(ioim); + BFA_FALSE : bfa_itnim_get_reqq(ioim); bfa_sm_send_event(ioim, BFA_IOIM_SM_START); } @@ -3186,7 +3194,7 @@ __bfa_cb_tskim_failed(void *cbarg, bfa_boolean_t complete) } static bfa_boolean_t -bfa_tskim_match_scope(struct bfa_tskim_s *tskim, lun_t lun) +bfa_tskim_match_scope(struct bfa_tskim_s *tskim, struct scsi_lun lun) { switch (tskim->tm_cmnd) { case FCP_TM_TARGET_RESET: @@ -3196,7 +3204,7 @@ bfa_tskim_match_scope(struct bfa_tskim_s *tskim, lun_t lun) case FCP_TM_CLEAR_TASK_SET: case FCP_TM_LUN_RESET: case FCP_TM_CLEAR_ACA: - return (tskim->lun == lun); + return (!memcmp(&tskim->lun, &lun, sizeof(lun))); default: bfa_assert(0); @@ -3213,7 +3221,9 @@ bfa_tskim_gather_ios(struct bfa_tskim_s *tskim) { struct bfa_itnim_s *itnim = tskim->itnim; struct bfa_ioim_s *ioim; - struct list_head *qe, *qen; + struct list_head *qe, *qen; + struct scsi_cmnd *cmnd; + struct scsi_lun scsilun; INIT_LIST_HEAD(&tskim->io_q); @@ -3222,8 +3232,9 @@ bfa_tskim_gather_ios(struct bfa_tskim_s *tskim) */ list_for_each_safe(qe, qen, &itnim->io_q) { ioim = (struct bfa_ioim_s *) qe; - if (bfa_tskim_match_scope - (tskim, bfa_cb_ioim_get_lun(ioim->dio))) { + cmnd = (struct scsi_cmnd *) ioim->dio; + int_to_scsilun(cmnd->device->lun, &scsilun); + if (bfa_tskim_match_scope(tskim, scsilun)) { list_del(&ioim->qe); list_add_tail(&ioim->qe, &tskim->io_q); } @@ -3234,8 +3245,9 @@ bfa_tskim_gather_ios(struct bfa_tskim_s *tskim) */ list_for_each_safe(qe, qen, &itnim->pending_q) { ioim = (struct bfa_ioim_s *) qe; - if (bfa_tskim_match_scope - (tskim, bfa_cb_ioim_get_lun(ioim->dio))) { + cmnd = (struct scsi_cmnd *) ioim->dio; + int_to_scsilun(cmnd->device->lun, &scsilun); + if (bfa_tskim_match_scope(tskim, scsilun)) { list_del(&ioim->qe); list_add_tail(&ioim->qe, &ioim->fcpim->ioim_comp_q); bfa_ioim_tov(ioim); @@ -3494,7 +3506,8 @@ bfa_tskim_free(struct bfa_tskim_s *tskim) * @return None. */ void -bfa_tskim_start(struct bfa_tskim_s *tskim, struct bfa_itnim_s *itnim, lun_t lun, +bfa_tskim_start(struct bfa_tskim_s *tskim, struct bfa_itnim_s *itnim, + struct scsi_lun lun, enum fcp_tm_cmnd tm_cmnd, u8 tsecs) { tskim->itnim = itnim; |