* [PATCH] drivers: ipmi: Modify max length of IPMB packet
@ 2019-12-11 19:01 Vijay Khemka
2019-12-11 19:23 ` Corey Minyard
0 siblings, 1 reply; 2+ messages in thread
From: Vijay Khemka @ 2019-12-11 19:01 UTC (permalink / raw)
To: linux-aspeed
As per IPMB specification, maximum packet size supported is 255,
modified Max length to 240 from 128 to accommodate more data.
Signed-off-by: Vijay Khemka <vijaykhemka@fb.com>
---
drivers/char/ipmi/ipmb_dev_int.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/char/ipmi/ipmb_dev_int.c b/drivers/char/ipmi/ipmb_dev_int.c
index 68a254c0dd92..382e4a1df510 100644
--- a/drivers/char/ipmi/ipmb_dev_int.c
+++ b/drivers/char/ipmi/ipmb_dev_int.c
@@ -19,7 +19,7 @@
#include <linux/spinlock.h>
#include <linux/wait.h>
-#define MAX_MSG_LEN 128
+#define MAX_MSG_LEN 240
#define IPMB_REQUEST_LEN_MIN 7
#define NETFN_RSP_BIT_MASK 0x4
#define REQUEST_QUEUE_MAX_LEN 256
--
2.17.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* [PATCH] drivers: ipmi: Modify max length of IPMB packet
2019-12-11 19:01 [PATCH] drivers: ipmi: Modify max length of IPMB packet Vijay Khemka
@ 2019-12-11 19:23 ` Corey Minyard
0 siblings, 0 replies; 2+ messages in thread
From: Corey Minyard @ 2019-12-11 19:23 UTC (permalink / raw)
To: linux-aspeed
On Wed, Dec 11, 2019 at 11:01:55AM -0800, Vijay Khemka wrote:
> As per IPMB specification, maximum packet size supported is 255,
> modified Max length to 240 from 128 to accommodate more data.
This is in my next tree.
Thanks,
-corey
>
> Signed-off-by: Vijay Khemka <vijaykhemka@fb.com>
> ---
> drivers/char/ipmi/ipmb_dev_int.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/char/ipmi/ipmb_dev_int.c b/drivers/char/ipmi/ipmb_dev_int.c
> index 68a254c0dd92..382e4a1df510 100644
> --- a/drivers/char/ipmi/ipmb_dev_int.c
> +++ b/drivers/char/ipmi/ipmb_dev_int.c
> @@ -19,7 +19,7 @@
> #include <linux/spinlock.h>
> #include <linux/wait.h>
>
> -#define MAX_MSG_LEN 128
> +#define MAX_MSG_LEN 240
> #define IPMB_REQUEST_LEN_MIN 7
> #define NETFN_RSP_BIT_MASK 0x4
> #define REQUEST_QUEUE_MAX_LEN 256
> --
> 2.17.1
>
^ permalink raw reply [flat|nested] 2+ messages in thread
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2019-12-11 19:01 [PATCH] drivers: ipmi: Modify max length of IPMB packet Vijay Khemka
2019-12-11 19:23 ` Corey Minyard
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