powerpc/powernv: Fix little endian issues in OPAL error log code
Fix little endian issues with the OPAL error log code. Signed-off-by: Anton Blanchard <anton@samba.org> Reviewed-by: Stewart Smith <stewart@linux.vnet.ibm.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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56b4c99312
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14ad0c58d5
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@ -859,7 +859,7 @@ int64_t opal_lpc_read(uint32_t chip_id, enum OpalLPCAddressType addr_type,
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uint32_t addr, __be32 *data, uint32_t sz);
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int64_t opal_read_elog(uint64_t buffer, uint64_t size, uint64_t log_id);
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int64_t opal_get_elog_size(uint64_t *log_id, uint64_t *size, uint64_t *elog_type);
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int64_t opal_get_elog_size(__be64 *log_id, __be64 *size, __be64 *elog_type);
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int64_t opal_write_elog(uint64_t buffer, uint64_t size, uint64_t offset);
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int64_t opal_send_ack_elog(uint64_t log_id);
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void opal_resend_pending_logs(void);
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@ -238,18 +238,25 @@ static struct elog_obj *create_elog_obj(uint64_t id, size_t size, uint64_t type)
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static void elog_work_fn(struct work_struct *work)
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{
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__be64 size;
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__be64 id;
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__be64 type;
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uint64_t elog_size;
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uint64_t log_id;
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uint64_t elog_type;
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int rc;
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char name[2+16+1];
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rc = opal_get_elog_size(&log_id, &elog_size, &elog_type);
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rc = opal_get_elog_size(&id, &size, &type);
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if (rc != OPAL_SUCCESS) {
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pr_err("ELOG: Opal log read failed\n");
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return;
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}
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elog_size = be64_to_cpu(size);
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log_id = be64_to_cpu(id);
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elog_type = be64_to_cpu(type);
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BUG_ON(elog_size > OPAL_MAX_ERRLOG_SIZE);
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if (elog_size >= OPAL_MAX_ERRLOG_SIZE)
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