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authorDamien Le Moal <damien.lemoal@opensource.wdc.com>2022-09-16 15:01:10 +0200
committerMartin K. Petersen <martin.petersen@oracle.com>2022-09-25 19:34:54 +0200
commitf920642e406cfa17ebecf03d5b83a02273ec718e (patch)
treebfd0e89e8d3aa2cf07d2f22a5dd0b30330272b84 /drivers/scsi/mpt3sas
parentscsi: wd33c93: Remove dead code related to the long-gone config WD33C93_PIO (diff)
downloadlinux-f920642e406cfa17ebecf03d5b83a02273ec718e.tar.xz
linux-f920642e406cfa17ebecf03d5b83a02273ec718e.zip
scsi: mpt3sas: Revert "scsi: mpt3sas: Fix writel() use"
This reverts commit b4efbec4c2a75b619fae4e8768be379e88c78687 as it is breaking the mpt3sas driver on big-endian machines. Link: https://lore.kernel.org/r/20220916130111.168195-2-damien.lemoal@opensource.wdc.com Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/mpt3sas')
-rw-r--r--drivers/scsi/mpt3sas/mpt3sas_base.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/scsi/mpt3sas/mpt3sas_base.c b/drivers/scsi/mpt3sas/mpt3sas_base.c
index f8a3b0dd3ccc..38e0c0fddbd8 100644
--- a/drivers/scsi/mpt3sas/mpt3sas_base.c
+++ b/drivers/scsi/mpt3sas/mpt3sas_base.c
@@ -4320,7 +4320,7 @@ _base_put_smid_scsi_io_atomic(struct MPT3SAS_ADAPTER *ioc, u16 smid,
descriptor.MSIxIndex = _base_set_and_get_msix_index(ioc, smid);
descriptor.SMID = cpu_to_le16(smid);
- writel(*request, &ioc->chip->AtomicRequestDescriptorPost);
+ writel(cpu_to_le32(*request), &ioc->chip->AtomicRequestDescriptorPost);
}
/**
@@ -4342,7 +4342,7 @@ _base_put_smid_fast_path_atomic(struct MPT3SAS_ADAPTER *ioc, u16 smid,
descriptor.MSIxIndex = _base_set_and_get_msix_index(ioc, smid);
descriptor.SMID = cpu_to_le16(smid);
- writel(*request, &ioc->chip->AtomicRequestDescriptorPost);
+ writel(cpu_to_le32(*request), &ioc->chip->AtomicRequestDescriptorPost);
}
/**
@@ -4365,7 +4365,7 @@ _base_put_smid_hi_priority_atomic(struct MPT3SAS_ADAPTER *ioc, u16 smid,
descriptor.MSIxIndex = msix_task;
descriptor.SMID = cpu_to_le16(smid);
- writel(*request, &ioc->chip->AtomicRequestDescriptorPost);
+ writel(cpu_to_le32(*request), &ioc->chip->AtomicRequestDescriptorPost);
}
/**
@@ -4386,7 +4386,7 @@ _base_put_smid_default_atomic(struct MPT3SAS_ADAPTER *ioc, u16 smid)
descriptor.MSIxIndex = _base_set_and_get_msix_index(ioc, smid);
descriptor.SMID = cpu_to_le16(smid);
- writel(*request, &ioc->chip->AtomicRequestDescriptorPost);
+ writel(cpu_to_le32(*request), &ioc->chip->AtomicRequestDescriptorPost);
}
/**
@@ -7063,7 +7063,7 @@ _base_handshake_req_reply_wait(struct MPT3SAS_ADAPTER *ioc, int request_bytes,
/* send message 32-bits at a time */
for (i = 0, failed = 0; i < request_bytes/4 && !failed; i++) {
- writel(request[i], &ioc->chip->Doorbell);
+ writel(cpu_to_le32(request[i]), &ioc->chip->Doorbell);
if ((_base_wait_for_doorbell_ack(ioc, 5)))
failed = 1;
}