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| author | Kashyap Desai <kashyap.desai@broadcom.com> | 2021-08-18 13:47:55 +0530 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2021-08-24 22:56:33 -0400 |
| commit | 0da66348c26ffde19d69ed7770514d202afde222 (patch) | |
| tree | 186c39c7dd1635b6dceee44979bd5b2de46b7449 /drivers/scsi/mpi3mr/mpi3mr.h | |
| parent | 04a71cdc46a94b13ee876290ad961b4886e24c76 (diff) | |
| download | linux-0da66348c26ffde19d69ed7770514d202afde222.tar.gz linux-0da66348c26ffde19d69ed7770514d202afde222.tar.bz2 linux-0da66348c26ffde19d69ed7770514d202afde222.zip | |
scsi: mpi3mr: Set up IRQs in resume path
Driver is not setting up IRQs in the resume path. As a result, hibernation
path is broken and controller will not be operational after system is
resumed.
Set up IRQs to handle the hibernation case.
Link: https://lore.kernel.org/r/20210818081755.1274470-1-kashyap.desai@broadcom.com
Cc: sathya.prakash@broadcom.com
Cc: thenzl@redhat.com
Reported-by: Marco Patalano <mpatalan@redhat.com>
Tested-by: Marco Patalano <mpatalan@redhat.com>
Signed-off-by: Kashyap Desai <kashyap.desai@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/mpi3mr/mpi3mr.h')
| -rw-r--r-- | drivers/scsi/mpi3mr/mpi3mr.h | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/drivers/scsi/mpi3mr/mpi3mr.h b/drivers/scsi/mpi3mr/mpi3mr.h index 6f5dc9e78553..9787b53a2b59 100644 --- a/drivers/scsi/mpi3mr/mpi3mr.h +++ b/drivers/scsi/mpi3mr/mpi3mr.h @@ -183,6 +183,20 @@ enum mpi3mr_iocstate { MRIOC_STATE_UNRECOVERABLE, }; +/* Init type definitions */ +enum mpi3mr_init_type { + MPI3MR_IT_INIT = 0, + MPI3MR_IT_RESET, + MPI3MR_IT_RESUME, +}; + +/* Cleanup reason definitions */ +enum mpi3mr_cleanup_reason { + MPI3MR_COMPLETE_CLEANUP = 0, + MPI3MR_REINIT_FAILURE, + MPI3MR_SUSPEND, +}; + /* Reset reason code definitions*/ enum mpi3mr_reset_reason { MPI3MR_RESET_FROM_BRINGUP = 1, @@ -855,8 +869,8 @@ struct delayed_dev_rmhs_node { int mpi3mr_setup_resources(struct mpi3mr_ioc *mrioc); void mpi3mr_cleanup_resources(struct mpi3mr_ioc *mrioc); -int mpi3mr_init_ioc(struct mpi3mr_ioc *mrioc, u8 re_init); -void mpi3mr_cleanup_ioc(struct mpi3mr_ioc *mrioc, u8 re_init); +int mpi3mr_init_ioc(struct mpi3mr_ioc *mrioc, u8 init_type); +void mpi3mr_cleanup_ioc(struct mpi3mr_ioc *mrioc, u8 reason); int mpi3mr_issue_port_enable(struct mpi3mr_ioc *mrioc, u8 async); int mpi3mr_admin_request_post(struct mpi3mr_ioc *mrioc, void *admin_req, u16 admin_req_sz, u8 ignore_reset); @@ -872,6 +886,7 @@ void *mpi3mr_get_reply_virt_addr(struct mpi3mr_ioc *mrioc, void mpi3mr_repost_sense_buf(struct mpi3mr_ioc *mrioc, u64 sense_buf_dma); +void mpi3mr_memset_buffers(struct mpi3mr_ioc *mrioc); void mpi3mr_os_handle_events(struct mpi3mr_ioc *mrioc, struct mpi3_event_notification_reply *event_reply); void mpi3mr_process_op_reply_desc(struct mpi3mr_ioc *mrioc, |