* [PATCH] crypto: cavium/nitrox - Add mailbox message to get mcode info in VF
@ 2019-09-18 9:39 Nagadheeraj Rottela
2019-10-04 15:43 ` Herbert Xu
0 siblings, 1 reply; 2+ messages in thread
From: Nagadheeraj Rottela @ 2019-09-18 9:39 UTC (permalink / raw)
To: herbert, davem
Cc: Srikanth Jampala, linux-crypto, linux-kernel, Nagadheeraj Rottela
Add support to get microcode information in VF from PF via mailbox
message.
Signed-off-by: Nagadheeraj Rottela <rnagadheeraj@marvell.com>
Reviewed-by: Srikanth Jampala <jsrikanth@marvell.com>
---
drivers/crypto/cavium/nitrox/nitrox_dev.h | 15 +++++++++++++++
drivers/crypto/cavium/nitrox/nitrox_mbx.c | 8 ++++++++
2 files changed, 23 insertions(+)
diff --git a/drivers/crypto/cavium/nitrox/nitrox_dev.h b/drivers/crypto/cavium/nitrox/nitrox_dev.h
index 2217a2736c8e..c2d0c23fb81b 100644
--- a/drivers/crypto/cavium/nitrox/nitrox_dev.h
+++ b/drivers/crypto/cavium/nitrox/nitrox_dev.h
@@ -109,6 +109,13 @@ struct nitrox_q_vector {
};
};
+enum mcode_type {
+ MCODE_TYPE_INVALID,
+ MCODE_TYPE_AE,
+ MCODE_TYPE_SE_SSL,
+ MCODE_TYPE_SE_IPSEC,
+};
+
/**
* mbox_msg - Mailbox message data
* @type: message type
@@ -128,6 +135,14 @@ union mbox_msg {
u64 chipid: 8;
u64 vfid: 8;
} id;
+ struct {
+ u64 type: 2;
+ u64 opcode: 6;
+ u64 count: 4;
+ u64 info: 40;
+ u64 next_se_grp: 3;
+ u64 next_ae_grp: 3;
+ } mcode_info;
};
/**
diff --git a/drivers/crypto/cavium/nitrox/nitrox_mbx.c b/drivers/crypto/cavium/nitrox/nitrox_mbx.c
index 02ee95064841..b51b0449b478 100644
--- a/drivers/crypto/cavium/nitrox/nitrox_mbx.c
+++ b/drivers/crypto/cavium/nitrox/nitrox_mbx.c
@@ -25,6 +25,7 @@ enum mbx_msg_opcode {
MSG_OP_VF_UP,
MSG_OP_VF_DOWN,
MSG_OP_CHIPID_VFID,
+ MSG_OP_MCODE_INFO = 11,
};
struct pf2vf_work {
@@ -73,6 +74,13 @@ static void pf2vf_send_response(struct nitrox_device *ndev,
vfdev->nr_queues = 0;
atomic_set(&vfdev->state, __NDEV_NOT_READY);
break;
+ case MSG_OP_MCODE_INFO:
+ msg.data = 0;
+ msg.mcode_info.count = 2;
+ msg.mcode_info.info = MCODE_TYPE_SE_SSL | (MCODE_TYPE_AE << 5);
+ msg.mcode_info.next_se_grp = 1;
+ msg.mcode_info.next_ae_grp = 1;
+ break;
default:
msg.type = MBX_MSG_TYPE_NOP;
break;
--
2.13.6
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] crypto: cavium/nitrox - Add mailbox message to get mcode info in VF
2019-09-18 9:39 [PATCH] crypto: cavium/nitrox - Add mailbox message to get mcode info in VF Nagadheeraj Rottela
@ 2019-10-04 15:43 ` Herbert Xu
0 siblings, 0 replies; 2+ messages in thread
From: Herbert Xu @ 2019-10-04 15:43 UTC (permalink / raw)
To: Nagadheeraj Rottela; +Cc: davem, Srikanth Jampala, linux-crypto, linux-kernel
On Wed, Sep 18, 2019 at 09:39:34AM +0000, Nagadheeraj Rottela wrote:
> Add support to get microcode information in VF from PF via mailbox
> message.
>
> Signed-off-by: Nagadheeraj Rottela <rnagadheeraj@marvell.com>
> Reviewed-by: Srikanth Jampala <jsrikanth@marvell.com>
> ---
> drivers/crypto/cavium/nitrox/nitrox_dev.h | 15 +++++++++++++++
> drivers/crypto/cavium/nitrox/nitrox_mbx.c | 8 ++++++++
> 2 files changed, 23 insertions(+)
Patch applied. Thanks.
--
Email: Herbert Xu <herbert@gondor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
^ permalink raw reply [flat|nested] 2+ messages in thread
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2019-10-04 15:43 ` Herbert Xu
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