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xen-devel
Re: [Xense-devel] [PATCH] update for Trusted Boot v20071128
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To: |
"Cihula, Joseph" <joseph.cihula@xxxxxxxxx> |
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Subject: |
Re: [Xense-devel] [PATCH] update for Trusted Boot v20071128 |
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From: |
Atsushi SAKAI <sakaia@xxxxxxxxxxxxxx> |
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Date: |
Fri, 30 Nov 2007 11:54:38 +0900 |
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Cc: |
"Wang, Shane" <shane.wang@xxxxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxx, xense-devel@xxxxxxxxxxxxxxxxxxx, "Wei, Gang" <gang.wei@xxxxxxxxx> |
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Delivery-date: |
Thu, 29 Nov 2007 18:55:52 -0800 |
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www-data@xxxxxxxxxxxxxxxxxx |
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<D936D925018D154694D8A362EEB08920030FE06D@xxxxxxxxxxxxxxxxxxxxxxxxxxxx> |
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Hi,
I have just one question.
Currently Your patch supports version=0x01 only?
>From seeing tboot code, It seems
0x01 for tboot-20071029
0x02 for tboot-20071128
I think it should fix the comment of "version" in tboot_shared_t.
Thanks
Atsushi SAKAI
"Cihula, Joseph" <joseph.cihula@xxxxxxxxx> wrote:
> typedef struct __attribute__ ((__packed__)) {
> + /* version 0x01+ fields: */
> uuid_t uuid; /*
> {663C8DFF-E8B3-4b82-AABF-19EA4D057A08} */
> uint32_t version; /* 0x01 */
> uint32_t log_addr; /* physical addr of tb_log_t log */
> @@ -59,6 +60,9 @@ typedef struct __attribute__ ((__packed_
> uint32_t s3_k_wakeup_entry; /* entry point for xen s3 wake up */
> uint8_t acpi_sinfo[MAX_TB_ACPI_SINFO_SIZE];
> /* where kernel put acpi sleep info in
> Sx */
> + /* version 0x02+ fields: */
> + uint32_t tboot_base; /* starting addr for tboot */
> + uint32_t tboot_size; /* size of tboot */
> } tboot_shared_t;
>
> #define TB_SHUTDOWN_REBOOT 0
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