forked from Minki/linux
scsi: mpt3sas: Revert "scsi: mpt3sas: Fix ioc->base_readl() use"
This reverts commit 7ab4d2441b
as it is
breaking the mpt3sas driver on big-endian machines.
Link: https://lore.kernel.org/r/20220916130111.168195-3-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>
This commit is contained in:
parent
f920642e40
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d82e68483b
@ -7082,16 +7082,16 @@ _base_handshake_req_reply_wait(struct MPT3SAS_ADAPTER *ioc, int request_bytes,
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}
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/* read the first two 16-bits, it gives the total length of the reply */
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reply[0] = ioc->base_readl(&ioc->chip->Doorbell)
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& MPI2_DOORBELL_DATA_MASK;
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reply[0] = le16_to_cpu(ioc->base_readl(&ioc->chip->Doorbell)
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& MPI2_DOORBELL_DATA_MASK);
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writel(0, &ioc->chip->HostInterruptStatus);
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if ((_base_wait_for_doorbell_int(ioc, 5))) {
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ioc_err(ioc, "doorbell handshake int failed (line=%d)\n",
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__LINE__);
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return -EFAULT;
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}
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reply[1] = ioc->base_readl(&ioc->chip->Doorbell)
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& MPI2_DOORBELL_DATA_MASK;
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reply[1] = le16_to_cpu(ioc->base_readl(&ioc->chip->Doorbell)
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& MPI2_DOORBELL_DATA_MASK);
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writel(0, &ioc->chip->HostInterruptStatus);
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for (i = 2; i < default_reply->MsgLength * 2; i++) {
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@ -7103,8 +7103,9 @@ _base_handshake_req_reply_wait(struct MPT3SAS_ADAPTER *ioc, int request_bytes,
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if (i >= reply_bytes/2) /* overflow case */
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ioc->base_readl(&ioc->chip->Doorbell);
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else
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reply[i] = ioc->base_readl(&ioc->chip->Doorbell)
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& MPI2_DOORBELL_DATA_MASK;
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reply[i] = le16_to_cpu(
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ioc->base_readl(&ioc->chip->Doorbell)
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& MPI2_DOORBELL_DATA_MASK);
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writel(0, &ioc->chip->HostInterruptStatus);
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}
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