From b1bc4973177035bce5a5e0483abbbe12e6f9005b Mon Sep 17 00:00:00 2001 From: John Garry Date: Tue, 15 Aug 2023 11:51:47 +0000 Subject: scsi: libsas: Delete sas_ha_struct.lldd_module Since libsas was introduced in commit 2908d778ab3e ("[SCSI] aic94xx: new driver"), sas_ha_struct.lldd_module has only ever been set, so remove it. Struct scsi_host_template already has a reference to the LLD driver module as to stop the driver being removed unexpectedly. Signed-off-by: John Garry Link: https://lore.kernel.org/r/20230815115156.343535-2-john.g.garry@oracle.com Reviewed-by: Damien Le Moal Reviewed-by: Jason Yan Signed-off-by: Martin K. Petersen --- drivers/scsi/hisi_sas/hisi_sas_main.c | 1 - drivers/scsi/hisi_sas/hisi_sas_v3_hw.c | 1 - 2 files changed, 2 deletions(-) (limited to 'drivers/scsi/hisi_sas') diff --git a/drivers/scsi/hisi_sas/hisi_sas_main.c b/drivers/scsi/hisi_sas/hisi_sas_main.c index 8f22ece957bd..189d058a0e02 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_main.c +++ b/drivers/scsi/hisi_sas/hisi_sas_main.c @@ -2519,7 +2519,6 @@ int hisi_sas_probe(struct platform_device *pdev, sha->sas_ha_name = DRV_NAME; sha->dev = hisi_hba->dev; - sha->lldd_module = THIS_MODULE; sha->sas_addr = &hisi_hba->sas_addr[0]; sha->num_phys = hisi_hba->n_phy; sha->core.shost = hisi_hba->shost; diff --git a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c index 20e1607c6282..3206ee356087 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c +++ b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c @@ -4967,7 +4967,6 @@ hisi_sas_v3_probe(struct pci_dev *pdev, const struct pci_device_id *id) sha->sas_ha_name = DRV_NAME; sha->dev = dev; - sha->lldd_module = THIS_MODULE; sha->sas_addr = &hisi_hba->sas_addr[0]; sha->num_phys = hisi_hba->n_phy; -- cgit v1.2.3 From c46a91709335ef8fccec082201e758531aee1c8f Mon Sep 17 00:00:00 2001 From: John Garry Date: Tue, 15 Aug 2023 11:51:48 +0000 Subject: scsi: libsas: Delete enum sas_class enum sas_class prob would have been useful if function sas_show_class() was ever implemented, which it wasn't. enum sas_class is used as asd_sas_port.class and asd_sas_phy.class, which are only ever set, so delete these members and the enum. Signed-off-by: John Garry Link: https://lore.kernel.org/r/20230815115156.343535-3-john.g.garry@oracle.com Reviewed-by: Damien Le Moal Reviewed-by: Jason Yan Signed-off-by: Martin K. Petersen --- drivers/scsi/aic94xx/aic94xx_hwi.c | 1 - drivers/scsi/hisi_sas/hisi_sas_main.c | 1 - drivers/scsi/isci/phy.c | 1 - drivers/scsi/libsas/sas_internal.h | 1 - drivers/scsi/libsas/sas_port.c | 2 -- drivers/scsi/mvsas/mv_init.c | 1 - drivers/scsi/pm8001/pm8001_init.c | 1 - include/scsi/libsas.h | 7 ------- 8 files changed, 15 deletions(-) (limited to 'drivers/scsi/hisi_sas') diff --git a/drivers/scsi/aic94xx/aic94xx_hwi.c b/drivers/scsi/aic94xx/aic94xx_hwi.c index 3dd110143471..d8f56e528877 100644 --- a/drivers/scsi/aic94xx/aic94xx_hwi.c +++ b/drivers/scsi/aic94xx/aic94xx_hwi.c @@ -72,7 +72,6 @@ static int asd_init_phy(struct asd_phy *phy) struct asd_sas_phy *sas_phy = &phy->sas_phy; sas_phy->enabled = 1; - sas_phy->class = SAS; sas_phy->iproto = SAS_PROTOCOL_ALL; sas_phy->tproto = 0; sas_phy->type = PHY_TYPE_PHYSICAL; diff --git a/drivers/scsi/hisi_sas/hisi_sas_main.c b/drivers/scsi/hisi_sas/hisi_sas_main.c index 189d058a0e02..2e69f247b59d 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_main.c +++ b/drivers/scsi/hisi_sas/hisi_sas_main.c @@ -1018,7 +1018,6 @@ static void hisi_sas_phy_init(struct hisi_hba *hisi_hba, int phy_no) phy->minimum_linkrate = SAS_LINK_RATE_1_5_GBPS; phy->maximum_linkrate = hisi_hba->hw->phy_get_max_linkrate(); sas_phy->enabled = (phy_no < hisi_hba->n_phy) ? 1 : 0; - sas_phy->class = SAS; sas_phy->iproto = SAS_PROTOCOL_ALL; sas_phy->tproto = 0; sas_phy->type = PHY_TYPE_PHYSICAL; diff --git a/drivers/scsi/isci/phy.c b/drivers/scsi/isci/phy.c index aa8787343e83..ea2e339f5b1a 100644 --- a/drivers/scsi/isci/phy.c +++ b/drivers/scsi/isci/phy.c @@ -1404,7 +1404,6 @@ void isci_phy_init(struct isci_phy *iphy, struct isci_host *ihost, int index) iphy->sas_phy.ha = &ihost->sas_ha; iphy->sas_phy.lldd_phy = iphy; iphy->sas_phy.enabled = 1; - iphy->sas_phy.class = SAS; iphy->sas_phy.iproto = SAS_PROTOCOL_ALL; iphy->sas_phy.tproto = 0; iphy->sas_phy.type = PHY_TYPE_PHYSICAL; diff --git a/drivers/scsi/libsas/sas_internal.h b/drivers/scsi/libsas/sas_internal.h index 6f593fa69b58..c06ecbcf1254 100644 --- a/drivers/scsi/libsas/sas_internal.h +++ b/drivers/scsi/libsas/sas_internal.h @@ -41,7 +41,6 @@ struct sas_phy_data { void sas_scsi_recover_host(struct Scsi_Host *shost); -int sas_show_class(enum sas_class class, char *buf); int sas_show_proto(enum sas_protocol proto, char *buf); int sas_show_linkrate(enum sas_linkrate linkrate, char *buf); int sas_show_oob_mode(enum sas_oob_mode oob_mode, char *buf); diff --git a/drivers/scsi/libsas/sas_port.c b/drivers/scsi/libsas/sas_port.c index 11599c0e3fc3..7893c462169a 100644 --- a/drivers/scsi/libsas/sas_port.c +++ b/drivers/scsi/libsas/sas_port.c @@ -83,7 +83,6 @@ static void sas_form_port_add_phy(struct asd_sas_port *port, memcpy(port->sas_addr, phy->sas_addr, SAS_ADDR_SIZE); if (*(u64 *)port->attached_sas_addr == 0) { - port->class = phy->class; memcpy(port->attached_sas_addr, phy->attached_sas_addr, SAS_ADDR_SIZE); port->iproto = phy->iproto; @@ -249,7 +248,6 @@ void sas_deform_port(struct asd_sas_phy *phy, int gone) INIT_LIST_HEAD(&port->phy_list); memset(port->sas_addr, 0, SAS_ADDR_SIZE); memset(port->attached_sas_addr, 0, SAS_ADDR_SIZE); - port->class = 0; port->iproto = 0; port->tproto = 0; port->oob_mode = 0; diff --git a/drivers/scsi/mvsas/mv_init.c b/drivers/scsi/mvsas/mv_init.c index aea70ec308f9..408113bf506d 100644 --- a/drivers/scsi/mvsas/mv_init.c +++ b/drivers/scsi/mvsas/mv_init.c @@ -84,7 +84,6 @@ static void mvs_phy_init(struct mvs_info *mvi, int phy_id) phy->port = NULL; timer_setup(&phy->timer, NULL, 0); sas_phy->enabled = (phy_id < mvi->chip->n_phy) ? 1 : 0; - sas_phy->class = SAS; sas_phy->iproto = SAS_PROTOCOL_ALL; sas_phy->tproto = 0; sas_phy->type = PHY_TYPE_PHYSICAL; diff --git a/drivers/scsi/pm8001/pm8001_init.c b/drivers/scsi/pm8001/pm8001_init.c index 1e0154d08393..e5d794a97b14 100644 --- a/drivers/scsi/pm8001/pm8001_init.c +++ b/drivers/scsi/pm8001/pm8001_init.c @@ -162,7 +162,6 @@ static void pm8001_phy_init(struct pm8001_hba_info *pm8001_ha, int phy_id) phy->minimum_linkrate = SAS_LINK_RATE_1_5_GBPS; phy->maximum_linkrate = SAS_LINK_RATE_6_0_GBPS; sas_phy->enabled = (phy_id < pm8001_ha->chip->n_phy) ? 1 : 0; - sas_phy->class = SAS; sas_phy->iproto = SAS_PROTOCOL_ALL; sas_phy->tproto = 0; sas_phy->type = PHY_TYPE_PHYSICAL; diff --git a/include/scsi/libsas.h b/include/scsi/libsas.h index ccaf8f6b1055..3048660ff107 100644 --- a/include/scsi/libsas.h +++ b/include/scsi/libsas.h @@ -23,11 +23,6 @@ struct block_device; -enum sas_class { - SAS, - EXPANDER -}; - enum sas_phy_role { PHY_ROLE_NONE = 0, PHY_ROLE_TARGET = 0x40, @@ -258,7 +253,6 @@ struct asd_sas_port { /* public: */ int id; - enum sas_class class; u8 sas_addr[SAS_ADDR_SIZE]; u8 attached_sas_addr[SAS_ADDR_SIZE]; enum sas_protocol iproto; @@ -319,7 +313,6 @@ struct asd_sas_phy { int enabled; /* must be set */ int id; /* must be set */ - enum sas_class class; enum sas_protocol iproto; enum sas_protocol tproto; -- cgit v1.2.3 From 2f4e20cd6ef8083f911e4f8bba3c0a99815b44f4 Mon Sep 17 00:00:00 2001 From: John Garry Date: Tue, 15 Aug 2023 11:51:49 +0000 Subject: scsi: libsas: Delete enum sas_phy_type enum sas_phy_type is used for asd_sas_phy.type, which is only ever set, so delete this member and the enum. Signed-off-by: John Garry Link: https://lore.kernel.org/r/20230815115156.343535-4-john.g.garry@oracle.com Reviewed-by: Damien Le Moal Reviewed-by: Jason Yan Signed-off-by: Martin K. Petersen --- drivers/scsi/aic94xx/aic94xx_hwi.c | 1 - drivers/scsi/hisi_sas/hisi_sas_main.c | 1 - drivers/scsi/isci/phy.c | 1 - drivers/scsi/mvsas/mv_init.c | 1 - drivers/scsi/pm8001/pm8001_init.c | 1 - include/scsi/libsas.h | 6 ------ 6 files changed, 11 deletions(-) (limited to 'drivers/scsi/hisi_sas') diff --git a/drivers/scsi/aic94xx/aic94xx_hwi.c b/drivers/scsi/aic94xx/aic94xx_hwi.c index d8f56e528877..75848de13818 100644 --- a/drivers/scsi/aic94xx/aic94xx_hwi.c +++ b/drivers/scsi/aic94xx/aic94xx_hwi.c @@ -74,7 +74,6 @@ static int asd_init_phy(struct asd_phy *phy) sas_phy->enabled = 1; sas_phy->iproto = SAS_PROTOCOL_ALL; sas_phy->tproto = 0; - sas_phy->type = PHY_TYPE_PHYSICAL; sas_phy->role = PHY_ROLE_INITIATOR; sas_phy->oob_mode = OOB_NOT_CONNECTED; sas_phy->linkrate = SAS_LINK_RATE_UNKNOWN; diff --git a/drivers/scsi/hisi_sas/hisi_sas_main.c b/drivers/scsi/hisi_sas/hisi_sas_main.c index 2e69f247b59d..fb596ec30ffd 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_main.c +++ b/drivers/scsi/hisi_sas/hisi_sas_main.c @@ -1020,7 +1020,6 @@ static void hisi_sas_phy_init(struct hisi_hba *hisi_hba, int phy_no) sas_phy->enabled = (phy_no < hisi_hba->n_phy) ? 1 : 0; sas_phy->iproto = SAS_PROTOCOL_ALL; sas_phy->tproto = 0; - sas_phy->type = PHY_TYPE_PHYSICAL; sas_phy->role = PHY_ROLE_INITIATOR; sas_phy->oob_mode = OOB_NOT_CONNECTED; sas_phy->linkrate = SAS_LINK_RATE_UNKNOWN; diff --git a/drivers/scsi/isci/phy.c b/drivers/scsi/isci/phy.c index ea2e339f5b1a..743a3c64b0da 100644 --- a/drivers/scsi/isci/phy.c +++ b/drivers/scsi/isci/phy.c @@ -1406,7 +1406,6 @@ void isci_phy_init(struct isci_phy *iphy, struct isci_host *ihost, int index) iphy->sas_phy.enabled = 1; iphy->sas_phy.iproto = SAS_PROTOCOL_ALL; iphy->sas_phy.tproto = 0; - iphy->sas_phy.type = PHY_TYPE_PHYSICAL; iphy->sas_phy.role = PHY_ROLE_INITIATOR; iphy->sas_phy.oob_mode = OOB_NOT_CONNECTED; iphy->sas_phy.linkrate = SAS_LINK_RATE_UNKNOWN; diff --git a/drivers/scsi/mvsas/mv_init.c b/drivers/scsi/mvsas/mv_init.c index 408113bf506d..d5cf563e9094 100644 --- a/drivers/scsi/mvsas/mv_init.c +++ b/drivers/scsi/mvsas/mv_init.c @@ -86,7 +86,6 @@ static void mvs_phy_init(struct mvs_info *mvi, int phy_id) sas_phy->enabled = (phy_id < mvi->chip->n_phy) ? 1 : 0; sas_phy->iproto = SAS_PROTOCOL_ALL; sas_phy->tproto = 0; - sas_phy->type = PHY_TYPE_PHYSICAL; sas_phy->role = PHY_ROLE_INITIATOR; sas_phy->oob_mode = OOB_NOT_CONNECTED; sas_phy->linkrate = SAS_LINK_RATE_UNKNOWN; diff --git a/drivers/scsi/pm8001/pm8001_init.c b/drivers/scsi/pm8001/pm8001_init.c index e5d794a97b14..0ffde0bcd737 100644 --- a/drivers/scsi/pm8001/pm8001_init.c +++ b/drivers/scsi/pm8001/pm8001_init.c @@ -164,7 +164,6 @@ static void pm8001_phy_init(struct pm8001_hba_info *pm8001_ha, int phy_id) sas_phy->enabled = (phy_id < pm8001_ha->chip->n_phy) ? 1 : 0; sas_phy->iproto = SAS_PROTOCOL_ALL; sas_phy->tproto = 0; - sas_phy->type = PHY_TYPE_PHYSICAL; sas_phy->role = PHY_ROLE_INITIATOR; sas_phy->oob_mode = OOB_NOT_CONNECTED; sas_phy->linkrate = SAS_LINK_RATE_UNKNOWN; diff --git a/include/scsi/libsas.h b/include/scsi/libsas.h index 3048660ff107..e54bcdc1ecd1 100644 --- a/include/scsi/libsas.h +++ b/include/scsi/libsas.h @@ -29,11 +29,6 @@ enum sas_phy_role { PHY_ROLE_INITIATOR = 0x80, }; -enum sas_phy_type { - PHY_TYPE_PHYSICAL, - PHY_TYPE_VIRTUAL -}; - /* The events are mnemonically described in sas_dump.c * so when updating/adding events here, please also * update the other file too. @@ -316,7 +311,6 @@ struct asd_sas_phy { enum sas_protocol iproto; enum sas_protocol tproto; - enum sas_phy_type type; enum sas_phy_role role; enum sas_oob_mode oob_mode; enum sas_linkrate linkrate; -- cgit v1.2.3 From 1136a0225d0582c4464fa37e3a91ed4b19b8745e Mon Sep 17 00:00:00 2001 From: John Garry Date: Tue, 15 Aug 2023 11:51:50 +0000 Subject: scsi: libsas: Delete struct scsi_core Since commit 79855d178557 ("libsas: remove task_collector mode"), struct scsi_core only contains a reference to the shost. struct scsi_core is only used in sas_ha_struct.core, so delete scsi_core and replace with a reference to the shost there. Signed-off-by: John Garry Link: https://lore.kernel.org/r/20230815115156.343535-5-john.g.garry@oracle.com Reviewed-by: Jason Yan Reviewed-by: Damien Le Moal Signed-off-by: Martin K. Petersen --- drivers/scsi/aic94xx/aic94xx_hwi.c | 2 +- drivers/scsi/aic94xx/aic94xx_init.c | 6 +++--- drivers/scsi/hisi_sas/hisi_sas_main.c | 6 +++--- drivers/scsi/hisi_sas/hisi_sas_v3_hw.c | 6 +++--- drivers/scsi/isci/host.h | 2 +- drivers/scsi/isci/init.c | 4 ++-- drivers/scsi/libsas/sas_ata.c | 8 ++++---- drivers/scsi/libsas/sas_discover.c | 8 ++++---- drivers/scsi/libsas/sas_expander.c | 2 +- drivers/scsi/libsas/sas_host_smp.c | 4 ++-- drivers/scsi/libsas/sas_init.c | 16 ++++++++-------- drivers/scsi/libsas/sas_phy.c | 8 ++++---- drivers/scsi/libsas/sas_port.c | 6 +++--- drivers/scsi/libsas/sas_scsi_host.c | 14 +++++++------- drivers/scsi/mvsas/mv_init.c | 4 ++-- drivers/scsi/pm8001/pm8001_init.c | 2 +- include/scsi/libsas.h | 7 +------ 17 files changed, 50 insertions(+), 55 deletions(-) (limited to 'drivers/scsi/hisi_sas') diff --git a/drivers/scsi/aic94xx/aic94xx_hwi.c b/drivers/scsi/aic94xx/aic94xx_hwi.c index 75848de13818..9dda296c0152 100644 --- a/drivers/scsi/aic94xx/aic94xx_hwi.c +++ b/drivers/scsi/aic94xx/aic94xx_hwi.c @@ -28,7 +28,7 @@ static int asd_get_user_sas_addr(struct asd_ha_struct *asd_ha) if (asd_ha->hw_prof.sas_addr[0]) return 0; - return sas_request_addr(asd_ha->sas_ha.core.shost, + return sas_request_addr(asd_ha->sas_ha.shost, asd_ha->hw_prof.sas_addr); } diff --git a/drivers/scsi/aic94xx/aic94xx_init.c b/drivers/scsi/aic94xx/aic94xx_init.c index 6603e91cee8a..8a3340d8d7ad 100644 --- a/drivers/scsi/aic94xx/aic94xx_init.c +++ b/drivers/scsi/aic94xx/aic94xx_init.c @@ -687,8 +687,8 @@ static int asd_unregister_sas_ha(struct asd_ha_struct *asd_ha) err = sas_unregister_ha(&asd_ha->sas_ha); - sas_remove_host(asd_ha->sas_ha.core.shost); - scsi_host_put(asd_ha->sas_ha.core.shost); + sas_remove_host(asd_ha->sas_ha.shost); + scsi_host_put(asd_ha->sas_ha.shost); kfree(asd_ha->sas_ha.sas_phy); kfree(asd_ha->sas_ha.sas_port); @@ -738,7 +738,7 @@ static int asd_pci_probe(struct pci_dev *dev, const struct pci_device_id *id) asd_printk("found %s, device %s\n", asd_ha->name, pci_name(dev)); SHOST_TO_SAS_HA(shost) = &asd_ha->sas_ha; - asd_ha->sas_ha.core.shost = shost; + asd_ha->sas_ha.shost = shost; shost->transportt = aic94xx_transport_template; shost->max_id = ~0; shost->max_lun = ~0; diff --git a/drivers/scsi/hisi_sas/hisi_sas_main.c b/drivers/scsi/hisi_sas/hisi_sas_main.c index fb596ec30ffd..acc3807cd38a 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_main.c +++ b/drivers/scsi/hisi_sas/hisi_sas_main.c @@ -2519,7 +2519,7 @@ int hisi_sas_probe(struct platform_device *pdev, sha->dev = hisi_hba->dev; sha->sas_addr = &hisi_hba->sas_addr[0]; sha->num_phys = hisi_hba->n_phy; - sha->core.shost = hisi_hba->shost; + sha->shost = hisi_hba->shost; for (i = 0; i < hisi_hba->n_phy; i++) { sha->sas_phy[i] = &hisi_hba->phy[i].sas_phy; @@ -2561,12 +2561,12 @@ void hisi_sas_remove(struct platform_device *pdev) { struct sas_ha_struct *sha = platform_get_drvdata(pdev); struct hisi_hba *hisi_hba = sha->lldd_ha; - struct Scsi_Host *shost = sha->core.shost; + struct Scsi_Host *shost = sha->shost; del_timer_sync(&hisi_hba->timer); sas_unregister_ha(sha); - sas_remove_host(sha->core.shost); + sas_remove_host(shost); hisi_sas_free(hisi_hba); scsi_host_put(shost); diff --git a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c index 3206ee356087..6a0aed95f457 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c +++ b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c @@ -4950,7 +4950,7 @@ hisi_sas_v3_probe(struct pci_dev *pdev, const struct pci_device_id *id) sha->sas_phy = arr_phy; sha->sas_port = arr_port; - sha->core.shost = shost; + sha->shost = shost; sha->lldd_ha = hisi_hba; shost->transportt = hisi_sas_stt; @@ -5054,14 +5054,14 @@ static void hisi_sas_v3_remove(struct pci_dev *pdev) struct device *dev = &pdev->dev; struct sas_ha_struct *sha = dev_get_drvdata(dev); struct hisi_hba *hisi_hba = sha->lldd_ha; - struct Scsi_Host *shost = sha->core.shost; + struct Scsi_Host *shost = sha->shost; pm_runtime_get_noresume(dev); del_timer_sync(&hisi_hba->timer); sas_unregister_ha(sha); flush_workqueue(hisi_hba->wq); - sas_remove_host(sha->core.shost); + sas_remove_host(shost); hisi_sas_v3_destroy_irqs(pdev, hisi_hba); hisi_sas_free(hisi_hba); diff --git a/drivers/scsi/isci/host.h b/drivers/scsi/isci/host.h index 6bc3f022630a..52388374cf31 100644 --- a/drivers/scsi/isci/host.h +++ b/drivers/scsi/isci/host.h @@ -306,7 +306,7 @@ static inline struct isci_pci_info *to_pci_info(struct pci_dev *pdev) static inline struct Scsi_Host *to_shost(struct isci_host *ihost) { - return ihost->sas_ha.core.shost; + return ihost->sas_ha.shost; } #define for_each_isci_host(id, ihost, pdev) \ diff --git a/drivers/scsi/isci/init.c b/drivers/scsi/isci/init.c index c3704208511b..db4784cc976a 100644 --- a/drivers/scsi/isci/init.c +++ b/drivers/scsi/isci/init.c @@ -574,7 +574,7 @@ static struct isci_host *isci_host_alloc(struct pci_dev *pdev, int id) goto err_shost; SHOST_TO_SAS_HA(shost) = &ihost->sas_ha; - ihost->sas_ha.core.shost = shost; + ihost->sas_ha.shost = shost; shost->transportt = isci_transport_template; shost->max_id = ~0; @@ -729,7 +729,7 @@ static int isci_resume(struct device *dev) sas_prep_resume_ha(&ihost->sas_ha); isci_host_init(ihost); - isci_host_start(ihost->sas_ha.core.shost); + isci_host_start(ihost->sas_ha.shost); wait_for_start(ihost); sas_resume_ha(&ihost->sas_ha); diff --git a/drivers/scsi/libsas/sas_ata.c b/drivers/scsi/libsas/sas_ata.c index 77714a495cbb..2d29154ca8ef 100644 --- a/drivers/scsi/libsas/sas_ata.c +++ b/drivers/scsi/libsas/sas_ata.c @@ -162,7 +162,7 @@ static unsigned int sas_ata_qc_issue(struct ata_queued_cmd *qc) struct ata_port *ap = qc->ap; struct domain_device *dev = ap->private_data; struct sas_ha_struct *sas_ha = dev->port->ha; - struct Scsi_Host *host = sas_ha->core.shost; + struct Scsi_Host *host = sas_ha->shost; struct sas_internal *i = to_sas_internal(host->transportt); /* TODO: we should try to remove that unlock */ @@ -235,7 +235,7 @@ static void sas_ata_qc_fill_rtf(struct ata_queued_cmd *qc) static struct sas_internal *dev_to_sas_internal(struct domain_device *dev) { - return to_sas_internal(dev->port->ha->core.shost->transportt); + return to_sas_internal(dev->port->ha->shost->transportt); } static int sas_get_ata_command_set(struct domain_device *dev) @@ -584,7 +584,7 @@ static struct ata_port_info sata_port_info = { int sas_ata_init(struct domain_device *found_dev) { struct sas_ha_struct *ha = found_dev->port->ha; - struct Scsi_Host *shost = ha->core.shost; + struct Scsi_Host *shost = ha->shost; struct ata_host *ata_host; struct ata_port *ap; int rc; @@ -822,7 +822,7 @@ static void async_sas_ata_eh(void *data, async_cookie_t cookie) struct sas_ha_struct *ha = dev->port->ha; sas_ata_printk(KERN_DEBUG, dev, "dev error handler\n"); - ata_scsi_port_error_handler(ha->core.shost, ap); + ata_scsi_port_error_handler(ha->shost, ap); sas_put_device(dev); } diff --git a/drivers/scsi/libsas/sas_discover.c b/drivers/scsi/libsas/sas_discover.c index 8c6afe724944..15cb9965faa2 100644 --- a/drivers/scsi/libsas/sas_discover.c +++ b/drivers/scsi/libsas/sas_discover.c @@ -170,7 +170,7 @@ int sas_notify_lldd_dev_found(struct domain_device *dev) { int res = 0; struct sas_ha_struct *sas_ha = dev->port->ha; - struct Scsi_Host *shost = sas_ha->core.shost; + struct Scsi_Host *shost = sas_ha->shost; struct sas_internal *i = to_sas_internal(shost->transportt); if (!i->dft->lldd_dev_found) @@ -192,7 +192,7 @@ int sas_notify_lldd_dev_found(struct domain_device *dev) void sas_notify_lldd_dev_gone(struct domain_device *dev) { struct sas_ha_struct *sas_ha = dev->port->ha; - struct Scsi_Host *shost = sas_ha->core.shost; + struct Scsi_Host *shost = sas_ha->shost; struct sas_internal *i = to_sas_internal(shost->transportt); if (!i->dft->lldd_dev_gone) @@ -234,7 +234,7 @@ static void sas_suspend_devices(struct work_struct *work) struct domain_device *dev; struct sas_discovery_event *ev = to_sas_discovery_event(work); struct asd_sas_port *port = ev->port; - struct Scsi_Host *shost = port->ha->core.shost; + struct Scsi_Host *shost = port->ha->shost; struct sas_internal *si = to_sas_internal(shost->transportt); clear_bit(DISCE_SUSPEND, &port->disc.pending); @@ -373,7 +373,7 @@ static bool sas_abort_cmd(struct request *req, void *data) static void sas_abort_device_scsi_cmds(struct domain_device *dev) { struct sas_ha_struct *sas_ha = dev->port->ha; - struct Scsi_Host *shost = sas_ha->core.shost; + struct Scsi_Host *shost = sas_ha->shost; if (dev_is_expander(dev->dev_type)) return; diff --git a/drivers/scsi/libsas/sas_expander.c b/drivers/scsi/libsas/sas_expander.c index adcac57aaee6..a2204674b680 100644 --- a/drivers/scsi/libsas/sas_expander.c +++ b/drivers/scsi/libsas/sas_expander.c @@ -37,7 +37,7 @@ static int smp_execute_task_sg(struct domain_device *dev, int res, retry; struct sas_task *task = NULL; struct sas_internal *i = - to_sas_internal(dev->port->ha->core.shost->transportt); + to_sas_internal(dev->port->ha->shost->transportt); struct sas_ha_struct *ha = dev->port->ha; pm_runtime_get_sync(ha->dev); diff --git a/drivers/scsi/libsas/sas_host_smp.c b/drivers/scsi/libsas/sas_host_smp.c index 32cdc969b736..2ecb8535634c 100644 --- a/drivers/scsi/libsas/sas_host_smp.c +++ b/drivers/scsi/libsas/sas_host_smp.c @@ -114,7 +114,7 @@ static int sas_host_smp_write_gpio(struct sas_ha_struct *sas_ha, u8 *resp_data, u8 reg_type, u8 reg_index, u8 reg_count, u8 *req_data) { - struct sas_internal *i = to_sas_internal(sas_ha->core.shost->transportt); + struct sas_internal *i = to_sas_internal(sas_ha->shost->transportt); int written; if (i->dft->lldd_write_gpio == NULL) { @@ -182,7 +182,7 @@ static void sas_phy_control(struct sas_ha_struct *sas_ha, u8 phy_id, enum sas_linkrate max, u8 *resp_data) { struct sas_internal *i = - to_sas_internal(sas_ha->core.shost->transportt); + to_sas_internal(sas_ha->shost->transportt); struct sas_phy_linkrates rates; struct asd_sas_phy *asd_phy; diff --git a/drivers/scsi/libsas/sas_init.c b/drivers/scsi/libsas/sas_init.c index f2c05ebeb72f..8586dc79f2a0 100644 --- a/drivers/scsi/libsas/sas_init.c +++ b/drivers/scsi/libsas/sas_init.c @@ -183,7 +183,7 @@ static int sas_get_linkerrors(struct sas_phy *phy) struct sas_ha_struct *sas_ha = SHOST_TO_SAS_HA(shost); struct asd_sas_phy *asd_phy = sas_ha->sas_phy[phy->number]; struct sas_internal *i = - to_sas_internal(sas_ha->core.shost->transportt); + to_sas_internal(sas_ha->shost->transportt); return i->dft->lldd_control_phy(asd_phy, PHY_FUNC_GET_EVENTS, NULL); } @@ -232,7 +232,7 @@ static int transport_sas_phy_reset(struct sas_phy *phy, int hard_reset) struct sas_ha_struct *sas_ha = SHOST_TO_SAS_HA(shost); struct asd_sas_phy *asd_phy = sas_ha->sas_phy[phy->number]; struct sas_internal *i = - to_sas_internal(sas_ha->core.shost->transportt); + to_sas_internal(sas_ha->shost->transportt); if (!hard_reset && sas_try_ata_reset(asd_phy) == 0) return 0; @@ -266,7 +266,7 @@ int sas_phy_enable(struct sas_phy *phy, int enable) struct sas_ha_struct *sas_ha = SHOST_TO_SAS_HA(shost); struct asd_sas_phy *asd_phy = sas_ha->sas_phy[phy->number]; struct sas_internal *i = - to_sas_internal(sas_ha->core.shost->transportt); + to_sas_internal(sas_ha->shost->transportt); if (enable) ret = transport_sas_phy_reset(phy, 0); @@ -303,7 +303,7 @@ int sas_phy_reset(struct sas_phy *phy, int hard_reset) struct sas_ha_struct *sas_ha = SHOST_TO_SAS_HA(shost); struct asd_sas_phy *asd_phy = sas_ha->sas_phy[phy->number]; struct sas_internal *i = - to_sas_internal(sas_ha->core.shost->transportt); + to_sas_internal(sas_ha->shost->transportt); ret = i->dft->lldd_control_phy(asd_phy, reset_type, NULL); } else { @@ -339,7 +339,7 @@ int sas_set_phy_speed(struct sas_phy *phy, struct sas_ha_struct *sas_ha = SHOST_TO_SAS_HA(shost); struct asd_sas_phy *asd_phy = sas_ha->sas_phy[phy->number]; struct sas_internal *i = - to_sas_internal(sas_ha->core.shost->transportt); + to_sas_internal(sas_ha->shost->transportt); ret = i->dft->lldd_control_phy(asd_phy, PHY_FUNC_SET_LINK_RATE, rates); @@ -438,7 +438,7 @@ static void _sas_resume_ha(struct sas_ha_struct *ha, bool drain) /* all phys are back up or timed out, turn on i/o so we can * flush out disks that did not return */ - scsi_unblock_requests(ha->core.shost); + scsi_unblock_requests(ha->shost); if (drain) sas_drain_work(ha); clear_bit(SAS_HA_RESUMING, &ha->state); @@ -468,7 +468,7 @@ void sas_suspend_ha(struct sas_ha_struct *ha) int i; sas_disable_events(ha); - scsi_block_requests(ha->core.shost); + scsi_block_requests(ha->shost); for (i = 0; i < ha->num_phys; i++) { struct asd_sas_port *port = ha->sas_port[i]; @@ -641,7 +641,7 @@ struct asd_sas_event *sas_alloc_event(struct asd_sas_phy *phy, struct asd_sas_event *event; struct sas_ha_struct *sas_ha = phy->ha; struct sas_internal *i = - to_sas_internal(sas_ha->core.shost->transportt); + to_sas_internal(sas_ha->shost->transportt); event = kmem_cache_zalloc(sas_event_cache, gfp_flags); if (!event) diff --git a/drivers/scsi/libsas/sas_phy.c b/drivers/scsi/libsas/sas_phy.c index a0d592d11dfb..57494ac97076 100644 --- a/drivers/scsi/libsas/sas_phy.c +++ b/drivers/scsi/libsas/sas_phy.c @@ -38,7 +38,7 @@ static void sas_phye_oob_error(struct work_struct *work) struct sas_ha_struct *sas_ha = phy->ha; struct asd_sas_port *port = phy->port; struct sas_internal *i = - to_sas_internal(sas_ha->core.shost->transportt); + to_sas_internal(sas_ha->shost->transportt); sas_deform_port(phy, 1); @@ -66,7 +66,7 @@ static void sas_phye_spinup_hold(struct work_struct *work) struct asd_sas_phy *phy = ev->phy; struct sas_ha_struct *sas_ha = phy->ha; struct sas_internal *i = - to_sas_internal(sas_ha->core.shost->transportt); + to_sas_internal(sas_ha->shost->transportt); phy->error = 0; i->dft->lldd_control_phy(phy, PHY_FUNC_RELEASE_SPINUP_HOLD, NULL); @@ -95,7 +95,7 @@ static void sas_phye_shutdown(struct work_struct *work) struct asd_sas_phy *phy = ev->phy; struct sas_ha_struct *sas_ha = phy->ha; struct sas_internal *i = - to_sas_internal(sas_ha->core.shost->transportt); + to_sas_internal(sas_ha->shost->transportt); if (phy->enabled) { int ret; @@ -131,7 +131,7 @@ int sas_register_phys(struct sas_ha_struct *sas_ha) spin_lock_init(&phy->sas_prim_lock); phy->frame_rcvd_size = 0; - phy->phy = sas_phy_alloc(&sas_ha->core.shost->shost_gendev, i); + phy->phy = sas_phy_alloc(&sas_ha->shost->shost_gendev, i); if (!phy->phy) return -ENOMEM; diff --git a/drivers/scsi/libsas/sas_port.c b/drivers/scsi/libsas/sas_port.c index 7893c462169a..e3f2ed913419 100644 --- a/drivers/scsi/libsas/sas_port.c +++ b/drivers/scsi/libsas/sas_port.c @@ -28,7 +28,7 @@ static void sas_resume_port(struct asd_sas_phy *phy) struct domain_device *dev, *n; struct asd_sas_port *port = phy->port; struct sas_ha_struct *sas_ha = phy->ha; - struct sas_internal *si = to_sas_internal(sas_ha->core.shost->transportt); + struct sas_internal *si = to_sas_internal(sas_ha->shost->transportt); if (si->dft->lldd_port_formed) si->dft->lldd_port_formed(phy); @@ -108,7 +108,7 @@ static void sas_form_port(struct asd_sas_phy *phy) struct asd_sas_port *port = phy->port; struct domain_device *port_dev = NULL; struct sas_internal *si = - to_sas_internal(sas_ha->core.shost->transportt); + to_sas_internal(sas_ha->shost->transportt); unsigned long flags; if (port) { @@ -211,7 +211,7 @@ void sas_deform_port(struct asd_sas_phy *phy, int gone) struct sas_ha_struct *sas_ha = phy->ha; struct asd_sas_port *port = phy->port; struct sas_internal *si = - to_sas_internal(sas_ha->core.shost->transportt); + to_sas_internal(sas_ha->shost->transportt); struct domain_device *dev; unsigned long flags; diff --git a/drivers/scsi/libsas/sas_scsi_host.c b/drivers/scsi/libsas/sas_scsi_host.c index 94c5f14f3c16..86b5d6b87282 100644 --- a/drivers/scsi/libsas/sas_scsi_host.c +++ b/drivers/scsi/libsas/sas_scsi_host.c @@ -279,7 +279,7 @@ static enum task_disposition sas_scsi_find_task(struct sas_task *task) unsigned long flags; int i, res; struct sas_internal *si = - to_sas_internal(task->dev->port->ha->core.shost->transportt); + to_sas_internal(task->dev->port->ha->shost->transportt); for (i = 0; i < 5; i++) { pr_notice("%s: aborting task 0x%p\n", __func__, task); @@ -327,7 +327,7 @@ static int sas_recover_lu(struct domain_device *dev, struct scsi_cmnd *cmd) int res = TMF_RESP_FUNC_FAILED; struct scsi_lun lun; struct sas_internal *i = - to_sas_internal(dev->port->ha->core.shost->transportt); + to_sas_internal(dev->port->ha->shost->transportt); int_to_scsilun(cmd->device->lun, &lun); @@ -355,7 +355,7 @@ static int sas_recover_I_T(struct domain_device *dev) { int res = TMF_RESP_FUNC_FAILED; struct sas_internal *i = - to_sas_internal(dev->port->ha->core.shost->transportt); + to_sas_internal(dev->port->ha->shost->transportt); pr_notice("I_T nexus reset for dev %016llx\n", SAS_ADDR(dev->sas_addr)); @@ -410,7 +410,7 @@ static void sas_wait_eh(struct domain_device *dev) spin_unlock_irq(&ha->lock); /* make sure SCSI EH is complete */ - if (scsi_host_in_recovery(ha->core.shost)) { + if (scsi_host_in_recovery(ha->shost)) { msleep(10); goto retry; } @@ -440,7 +440,7 @@ static int sas_queue_reset(struct domain_device *dev, int reset_type, set_bit(SAS_DEV_EH_PENDING, &dev->state); set_bit(reset_type, &dev->state); int_to_scsilun(lun, &dev->ssp_dev.reset_lun); - scsi_schedule_eh(ha->core.shost); + scsi_schedule_eh(ha->shost); } spin_unlock_irq(&ha->lock); @@ -925,7 +925,7 @@ static int sas_execute_internal_abort(struct domain_device *device, unsigned int qid, void *data) { struct sas_ha_struct *ha = device->port->ha; - struct sas_internal *i = to_sas_internal(ha->core.shost->transportt); + struct sas_internal *i = to_sas_internal(ha->shost->transportt); struct sas_task *task = NULL; int res, retry; @@ -1015,7 +1015,7 @@ int sas_execute_tmf(struct domain_device *device, void *parameter, { struct sas_task *task; struct sas_internal *i = - to_sas_internal(device->port->ha->core.shost->transportt); + to_sas_internal(device->port->ha->shost->transportt); int res, retry; for (retry = 0; retry < TASK_RETRY; retry++) { diff --git a/drivers/scsi/mvsas/mv_init.c b/drivers/scsi/mvsas/mv_init.c index d5cf563e9094..43ebb331e216 100644 --- a/drivers/scsi/mvsas/mv_init.c +++ b/drivers/scsi/mvsas/mv_init.c @@ -414,7 +414,7 @@ static int mvs_prep_sas_ha_init(struct Scsi_Host *shost, sha->sas_phy = arr_phy; sha->sas_port = arr_port; - sha->core.shost = shost; + sha->shost = shost; sha->lldd_ha = kzalloc(sizeof(struct mvs_prv_info), GFP_KERNEL); if (!sha->lldd_ha) @@ -470,7 +470,7 @@ static void mvs_post_sas_ha_init(struct Scsi_Host *shost, shost->sg_tablesize = min_t(u16, SG_ALL, MVS_MAX_SG); shost->can_queue = can_queue; mvi->shost->cmd_per_lun = MVS_QUEUE_SIZE; - sha->core.shost = mvi->shost; + sha->shost = mvi->shost; } static void mvs_init_sas_add(struct mvs_info *mvi) diff --git a/drivers/scsi/pm8001/pm8001_init.c b/drivers/scsi/pm8001/pm8001_init.c index 0ffde0bcd737..8ed3bb1f698a 100644 --- a/drivers/scsi/pm8001/pm8001_init.c +++ b/drivers/scsi/pm8001/pm8001_init.c @@ -654,7 +654,7 @@ static void pm8001_post_sas_ha_init(struct Scsi_Host *shost, sha->strict_wide_ports = 1; sha->sas_addr = &pm8001_ha->sas_addr[0]; sha->num_phys = chip_info->n_phy; - sha->core.shost = shost; + sha->shost = shost; } /** diff --git a/include/scsi/libsas.h b/include/scsi/libsas.h index e54bcdc1ecd1..d42bfdff7812 100644 --- a/include/scsi/libsas.h +++ b/include/scsi/libsas.h @@ -333,11 +333,6 @@ struct asd_sas_phy { void *lldd_phy; /* not touched by the sas_class_code */ }; -struct scsi_core { - struct Scsi_Host *shost; - -}; - enum sas_ha_state { SAS_HA_REGISTERED, SAS_HA_DRAINING, @@ -358,7 +353,7 @@ struct sas_ha_struct { struct mutex disco_mutex; - struct scsi_core core; + struct Scsi_Host *shost; /* public: */ char *sas_ha_name; -- cgit v1.2.3 From ebf26e93cfece20765bc2a562f7adc4340b2e4cc Mon Sep 17 00:00:00 2001 From: John Garry Date: Tue, 15 Aug 2023 11:51:52 +0000 Subject: scsi: libsas: Delete sas_ssp_task.enable_first_burst Since libsas was introduced in commit 2908d778ab3e ("[SCSI] aic94xx: new driver"), sas_ssp_task.enable_first_burst is never set, so delete it and any references. Signed-off-by: John Garry Link: https://lore.kernel.org/r/20230815115156.343535-7-john.g.garry@oracle.com Reviewed-by: Damien Le Moal Reviewed-by: Jason Yan Signed-off-by: Martin K. Petersen --- drivers/scsi/aic94xx/aic94xx_task.c | 2 -- drivers/scsi/hisi_sas/hisi_sas_v1_hw.c | 8 ++------ drivers/scsi/mvsas/mv_sas.c | 8 ++------ drivers/scsi/pm8001/pm8001_hwi.c | 2 -- drivers/scsi/pm8001/pm80xx_hwi.c | 2 -- include/scsi/libsas.h | 1 - 6 files changed, 4 insertions(+), 19 deletions(-) (limited to 'drivers/scsi/hisi_sas') diff --git a/drivers/scsi/aic94xx/aic94xx_task.c b/drivers/scsi/aic94xx/aic94xx_task.c index 7f0208300110..1ac4d3afc1a1 100644 --- a/drivers/scsi/aic94xx/aic94xx_task.c +++ b/drivers/scsi/aic94xx/aic94xx_task.c @@ -485,8 +485,6 @@ static int asd_build_ssp_ascb(struct asd_ascb *ascb, struct sas_task *task, scb->ssp_task.ssp_frame.tptt = cpu_to_be16(0xFFFF); memcpy(scb->ssp_task.ssp_cmd.lun, task->ssp_task.LUN, 8); - if (task->ssp_task.enable_first_burst) - scb->ssp_task.ssp_cmd.efb_prio_attr |= EFB_MASK; scb->ssp_task.ssp_cmd.efb_prio_attr |= (task->ssp_task.task_prio << 3); scb->ssp_task.ssp_cmd.efb_prio_attr |= (task->ssp_task.task_attr & 7); memcpy(scb->ssp_task.ssp_cmd.cdb, task->ssp_task.cmd->cmnd, diff --git a/drivers/scsi/hisi_sas/hisi_sas_v1_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v1_hw.c index 94fbbceddc2e..d4e3c3a058e0 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_v1_hw.c +++ b/drivers/scsi/hisi_sas/hisi_sas_v1_hw.c @@ -960,7 +960,7 @@ static void prep_ssp_v1_hw(struct hisi_hba *hisi_hba, struct scsi_cmnd *scsi_cmnd = ssp_task->cmd; struct sas_tmf_task *tmf = slot->tmf; int has_data = 0, priority = !!tmf; - u8 *buf_cmd, fburst = 0; + u8 *buf_cmd; u32 dw1, dw2; /* create header */ @@ -1018,15 +1018,11 @@ static void prep_ssp_v1_hw(struct hisi_hba *hisi_hba, buf_cmd = hisi_sas_cmd_hdr_addr_mem(slot) + sizeof(struct ssp_frame_hdr); - if (task->ssp_task.enable_first_burst) { - fburst = (1 << 7); - dw2 |= 1 << CMD_HDR_FIRST_BURST_OFF; - } hdr->dw2 = cpu_to_le32(dw2); memcpy(buf_cmd, &task->ssp_task.LUN, 8); if (!tmf) { - buf_cmd[9] = fburst | task->ssp_task.task_attr | + buf_cmd[9] = task->ssp_task.task_attr | (task->ssp_task.task_prio << 3); memcpy(buf_cmd + 12, task->ssp_task.cmd->cmnd, task->ssp_task.cmd->cmd_len); diff --git a/drivers/scsi/mvsas/mv_sas.c b/drivers/scsi/mvsas/mv_sas.c index 9978c424214c..165f46320bd2 100644 --- a/drivers/scsi/mvsas/mv_sas.c +++ b/drivers/scsi/mvsas/mv_sas.c @@ -564,7 +564,7 @@ static int mvs_task_prep_ssp(struct mvs_info *mvi, void *buf_prd; struct ssp_frame_hdr *ssp_hdr; void *buf_tmp; - u8 *buf_cmd, *buf_oaf, fburst = 0; + u8 *buf_cmd, *buf_oaf; dma_addr_t buf_tmp_dma; u32 flags; u32 resp_len, req_len, i, tag = tei->tag; @@ -582,10 +582,6 @@ static int mvs_task_prep_ssp(struct mvs_info *mvi, (phy_mask << TXQ_PHY_SHIFT)); flags = MCH_RETRY; - if (task->ssp_task.enable_first_burst) { - flags |= MCH_FBURST; - fburst = (1 << 7); - } if (is_tmf) flags |= (MCH_SSP_FR_TASK << MCH_SSP_FR_TYPE_SHIFT); else @@ -667,7 +663,7 @@ static int mvs_task_prep_ssp(struct mvs_info *mvi, memcpy(buf_cmd, &task->ssp_task.LUN, 8); if (ssp_hdr->frame_type != SSP_TASK) { - buf_cmd[9] = fburst | task->ssp_task.task_attr | + buf_cmd[9] = task->ssp_task.task_attr | (task->ssp_task.task_prio << 3); memcpy(buf_cmd + 12, task->ssp_task.cmd->cmnd, task->ssp_task.cmd->cmd_len); diff --git a/drivers/scsi/pm8001/pm8001_hwi.c b/drivers/scsi/pm8001/pm8001_hwi.c index 73cd25f30ca5..18070e0e06d5 100644 --- a/drivers/scsi/pm8001/pm8001_hwi.c +++ b/drivers/scsi/pm8001/pm8001_hwi.c @@ -4053,8 +4053,6 @@ static int pm8001_chip_ssp_io_req(struct pm8001_hba_info *pm8001_ha, ssp_cmd.data_len = cpu_to_le32(task->total_xfer_len); ssp_cmd.device_id = cpu_to_le32(pm8001_dev->device_id); ssp_cmd.tag = cpu_to_le32(tag); - if (task->ssp_task.enable_first_burst) - ssp_cmd.ssp_iu.efb_prio_attr |= 0x80; ssp_cmd.ssp_iu.efb_prio_attr |= (task->ssp_task.task_prio << 3); ssp_cmd.ssp_iu.efb_prio_attr |= (task->ssp_task.task_attr & 7); memcpy(ssp_cmd.ssp_iu.cdb, task->ssp_task.cmd->cmnd, diff --git a/drivers/scsi/pm8001/pm80xx_hwi.c b/drivers/scsi/pm8001/pm80xx_hwi.c index 39a12ee94a72..ad5a73b86415 100644 --- a/drivers/scsi/pm8001/pm80xx_hwi.c +++ b/drivers/scsi/pm8001/pm80xx_hwi.c @@ -4316,8 +4316,6 @@ static int pm80xx_chip_ssp_io_req(struct pm8001_hba_info *pm8001_ha, ssp_cmd.data_len = cpu_to_le32(task->total_xfer_len); ssp_cmd.device_id = cpu_to_le32(pm8001_dev->device_id); ssp_cmd.tag = cpu_to_le32(tag); - if (task->ssp_task.enable_first_burst) - ssp_cmd.ssp_iu.efb_prio_attr = 0x80; ssp_cmd.ssp_iu.efb_prio_attr |= (task->ssp_task.task_prio << 3); ssp_cmd.ssp_iu.efb_prio_attr |= (task->ssp_task.task_attr & 7); memcpy(ssp_cmd.ssp_iu.cdb, task->ssp_task.cmd->cmnd, diff --git a/include/scsi/libsas.h b/include/scsi/libsas.h index d8222c442640..d77db53cbd8d 100644 --- a/include/scsi/libsas.h +++ b/include/scsi/libsas.h @@ -564,7 +564,6 @@ enum task_attribute { struct sas_ssp_task { u8 LUN[8]; - u8 enable_first_burst:1; enum task_attribute task_attr; u8 task_prio; struct scsi_cmnd *cmd; -- cgit v1.2.3 From 4dc051eb0c6b6c4580e5fc61f409bf711013bc35 Mon Sep 17 00:00:00 2001 From: John Garry Date: Tue, 15 Aug 2023 11:51:53 +0000 Subject: scsi: libsas: Delete sas_ssp_task.task_prio Since libsas was introduced in commit 2908d778ab3e ("[SCSI] aic94xx: new driver"), sas_ssp_task.task_prio is never set, so delete it and any references which depend on it being set (all of them). Signed-off-by: John Garry Link: https://lore.kernel.org/r/20230815115156.343535-8-john.g.garry@oracle.com Reviewed-by: Damien Le Moal Reviewed-by: Jason Yan Signed-off-by: Martin K. Petersen --- drivers/scsi/aic94xx/aic94xx_task.c | 1 - drivers/scsi/hisi_sas/hisi_sas_v1_hw.c | 3 +-- drivers/scsi/hisi_sas/hisi_sas_v2_hw.c | 3 +-- drivers/scsi/hisi_sas/hisi_sas_v3_hw.c | 2 +- drivers/scsi/isci/request.c | 2 +- drivers/scsi/mvsas/mv_sas.c | 3 +-- drivers/scsi/pm8001/pm8001_hwi.c | 1 - drivers/scsi/pm8001/pm80xx_hwi.c | 1 - include/scsi/libsas.h | 1 - 9 files changed, 5 insertions(+), 12 deletions(-) (limited to 'drivers/scsi/hisi_sas') diff --git a/drivers/scsi/aic94xx/aic94xx_task.c b/drivers/scsi/aic94xx/aic94xx_task.c index 1ac4d3afc1a1..f67983e8b262 100644 --- a/drivers/scsi/aic94xx/aic94xx_task.c +++ b/drivers/scsi/aic94xx/aic94xx_task.c @@ -485,7 +485,6 @@ static int asd_build_ssp_ascb(struct asd_ascb *ascb, struct sas_task *task, scb->ssp_task.ssp_frame.tptt = cpu_to_be16(0xFFFF); memcpy(scb->ssp_task.ssp_cmd.lun, task->ssp_task.LUN, 8); - scb->ssp_task.ssp_cmd.efb_prio_attr |= (task->ssp_task.task_prio << 3); scb->ssp_task.ssp_cmd.efb_prio_attr |= (task->ssp_task.task_attr & 7); memcpy(scb->ssp_task.ssp_cmd.cdb, task->ssp_task.cmd->cmnd, task->ssp_task.cmd->cmd_len); diff --git a/drivers/scsi/hisi_sas/hisi_sas_v1_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v1_hw.c index d4e3c3a058e0..3c555579f9a1 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_v1_hw.c +++ b/drivers/scsi/hisi_sas/hisi_sas_v1_hw.c @@ -1022,8 +1022,7 @@ static void prep_ssp_v1_hw(struct hisi_hba *hisi_hba, memcpy(buf_cmd, &task->ssp_task.LUN, 8); if (!tmf) { - buf_cmd[9] = task->ssp_task.task_attr | - (task->ssp_task.task_prio << 3); + buf_cmd[9] = task->ssp_task.task_attr; memcpy(buf_cmd + 12, task->ssp_task.cmd->cmnd, task->ssp_task.cmd->cmd_len); } else { diff --git a/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c index 87d8e408ccd1..51b97626a0df 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c +++ b/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c @@ -1798,8 +1798,7 @@ static void prep_ssp_v2_hw(struct hisi_hba *hisi_hba, memcpy(buf_cmd, &task->ssp_task.LUN, 8); if (!tmf) { - buf_cmd[9] = task->ssp_task.task_attr | - (task->ssp_task.task_prio << 3); + buf_cmd[9] = task->ssp_task.task_attr; memcpy(buf_cmd + 12, task->ssp_task.cmd->cmnd, task->ssp_task.cmd->cmd_len); } else { diff --git a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c index 6a0aed95f457..b979d9958243 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c +++ b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c @@ -1326,7 +1326,7 @@ static void prep_ssp_v3_hw(struct hisi_hba *hisi_hba, memcpy(buf_cmd, &task->ssp_task.LUN, 8); if (!tmf) { - buf_cmd[9] = ssp_task->task_attr | (ssp_task->task_prio << 3); + buf_cmd[9] = ssp_task->task_attr; memcpy(buf_cmd + 12, scsi_cmnd->cmnd, scsi_cmnd->cmd_len); } else { buf_cmd[10] = tmf->tmf; diff --git a/drivers/scsi/isci/request.c b/drivers/scsi/isci/request.c index 6370cdbfba08..a7b3243b471d 100644 --- a/drivers/scsi/isci/request.c +++ b/drivers/scsi/isci/request.c @@ -180,7 +180,7 @@ static void sci_io_request_build_ssp_command_iu(struct isci_request *ireq) cmd_iu->_r_a = 0; cmd_iu->_r_b = 0; cmd_iu->en_fburst = 0; /* unsupported */ - cmd_iu->task_prio = task->ssp_task.task_prio; + cmd_iu->task_prio = 0; cmd_iu->task_attr = task->ssp_task.task_attr; cmd_iu->_r_c = 0; diff --git a/drivers/scsi/mvsas/mv_sas.c b/drivers/scsi/mvsas/mv_sas.c index 165f46320bd2..1444b1f1c4c8 100644 --- a/drivers/scsi/mvsas/mv_sas.c +++ b/drivers/scsi/mvsas/mv_sas.c @@ -663,8 +663,7 @@ static int mvs_task_prep_ssp(struct mvs_info *mvi, memcpy(buf_cmd, &task->ssp_task.LUN, 8); if (ssp_hdr->frame_type != SSP_TASK) { - buf_cmd[9] = task->ssp_task.task_attr | - (task->ssp_task.task_prio << 3); + buf_cmd[9] = task->ssp_task.task_attr; memcpy(buf_cmd + 12, task->ssp_task.cmd->cmnd, task->ssp_task.cmd->cmd_len); } else{ diff --git a/drivers/scsi/pm8001/pm8001_hwi.c b/drivers/scsi/pm8001/pm8001_hwi.c index 18070e0e06d5..35797b56ea0a 100644 --- a/drivers/scsi/pm8001/pm8001_hwi.c +++ b/drivers/scsi/pm8001/pm8001_hwi.c @@ -4053,7 +4053,6 @@ static int pm8001_chip_ssp_io_req(struct pm8001_hba_info *pm8001_ha, ssp_cmd.data_len = cpu_to_le32(task->total_xfer_len); ssp_cmd.device_id = cpu_to_le32(pm8001_dev->device_id); ssp_cmd.tag = cpu_to_le32(tag); - ssp_cmd.ssp_iu.efb_prio_attr |= (task->ssp_task.task_prio << 3); ssp_cmd.ssp_iu.efb_prio_attr |= (task->ssp_task.task_attr & 7); memcpy(ssp_cmd.ssp_iu.cdb, task->ssp_task.cmd->cmnd, task->ssp_task.cmd->cmd_len); diff --git a/drivers/scsi/pm8001/pm80xx_hwi.c b/drivers/scsi/pm8001/pm80xx_hwi.c index ad5a73b86415..1c092ee37bdd 100644 --- a/drivers/scsi/pm8001/pm80xx_hwi.c +++ b/drivers/scsi/pm8001/pm80xx_hwi.c @@ -4316,7 +4316,6 @@ static int pm80xx_chip_ssp_io_req(struct pm8001_hba_info *pm8001_ha, ssp_cmd.data_len = cpu_to_le32(task->total_xfer_len); ssp_cmd.device_id = cpu_to_le32(pm8001_dev->device_id); ssp_cmd.tag = cpu_to_le32(tag); - ssp_cmd.ssp_iu.efb_prio_attr |= (task->ssp_task.task_prio << 3); ssp_cmd.ssp_iu.efb_prio_attr |= (task->ssp_task.task_attr & 7); memcpy(ssp_cmd.ssp_iu.cdb, task->ssp_task.cmd->cmnd, task->ssp_task.cmd->cmd_len); diff --git a/include/scsi/libsas.h b/include/scsi/libsas.h index d77db53cbd8d..5b2e6932c564 100644 --- a/include/scsi/libsas.h +++ b/include/scsi/libsas.h @@ -565,7 +565,6 @@ enum task_attribute { struct sas_ssp_task { u8 LUN[8]; enum task_attribute task_attr; - u8 task_prio; struct scsi_cmnd *cmd; }; -- cgit v1.2.3