);
...
}
Signed-off-by: Atul Gupta
---
crypto/af_alg.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/crypto/af_alg.c b/crypto/af_alg.c
index edca099..8e48d97 100644
--- a/crypto/af_alg.c
+++ b/crypto/af_alg.c
@@ -1048,7 +1048,7 @@ void af_alg_async_cb(struct
Modified the maintainer name
Signed-off-by: Atul Gupta
---
MAINTAINERS | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/MAINTAINERS b/MAINTAINERS
index e17ebf7..0d0dda5 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -4254,7 +4254,7 @@ F:drivers/infiniband/hw/cxgb3/
F
The partial block should count as one and appropriately appended
to IV. eg 499B for AES CTR should count 32 block than 31 and
correct count value is updated in iv out.
Signed-off-by: Atul Gupta
---
drivers/crypto/chelsio/chcr_algo.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions
removed un-necessary lock_chcr_dev to protect device state
DETACH. lock is not required to protect I/O count
Signed-off-by: Atul Gupta
---
drivers/crypto/chelsio/chcr_algo.c | 13 +++--
drivers/crypto/chelsio/chcr_core.c | 4
2 files changed, 3 insertions(+), 14 deletions(-)
diff
Do not request FW to generate cidx update if there is less
space in tx queue to post new request.
SGE DBP 1 pidx increment too large
BUG: unable to handle kernel NULL pointer dereference at
0124
SGE error for queue 101
Signed-off-by: Atul Gupta
---
drivers/crypto/chelsio
Fixed Traffic Stall caused by
- Subcommands except last should have more bit set
- For esn case subcommand is required for linear skb only
- Also Optimized is_eth_imm usage
Signed-off-by: Atul Gupta
---
drivers/crypto/chelsio/chcr_ipsec.c | 33 -
1 file changed
CPL processing for Inline TLS client. Exchange messages with
hardware to setup connection.
Signed-off-by: Atul Gupta
---
drivers/crypto/chelsio/chtls/chtls.h| 12 +-
drivers/crypto/chelsio/chtls/chtls_cm.c | 308 +++-
drivers/crypto/chelsio/chtls/chtls_cm.h
Extends support to IPv6 for Inline TLS server and client.
Signed-off-by: Atul Gupta
---
drivers/crypto/chelsio/chtls/chtls_cm.c | 473 +++---
drivers/crypto/chelsio/chtls/chtls_cm.h | 3 +
drivers/crypto/chelsio/chtls/chtls_main.c | 27 +-
include/net/transp_v6.h
Hardware specific implementation for TLS client processing.
Added connect routine to prepare hardware for TLS client
handshake.
Signed-off-by: Atul Gupta
---
drivers/crypto/chelsio/chtls/chtls.h | 6 +-
drivers/crypto/chelsio/chtls/chtls_cm.c | 533
Hardware specific implementation for TLS client processing.
Added connect routine to prepare hardware for TLS client
handshake.
Signed-off-by: Atul Gupta
---
drivers/crypto/chelsio/chtls/chtls.h | 6 +-
drivers/crypto/chelsio/chtls/chtls_cm.c | 533
TLS offload.
[0004] Adds IPv6 support to Inline TLS server and client.
Atul Gupta (4):
net/tls: connect routine for Inline TLS client
crypto/chelsio/chtls: hardware connect API
crypto/chelsio/chtls: CPL for TLS client
crypto/chelsio/chtls: IPv6 for Inline TLS
drivers/crypto/chelsio/chtls
Define tls_hw_connect to setup Inline TLS client before
TLS handshake and key program
Signed-off-by: Atul Gupta
---
include/net/tls.h | 5 +
net/tls/tls_main.c | 23 +++
2 files changed, 28 insertions(+)
diff --git a/include/net/tls.h b/include/net/tls.h
index 90bf52d
Enable Inline TLS record by default
Signed-off-by: Atul Gupta
---
drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
index
build protos is required for tls_hw_prot also hence moved to
'tls_build_proto' and called as required from tls_init
and tls_hw_proto. This is required since build_protos
for v4 is moved from tls_register to tls_init in
commit <28cb6f1eaffdc5a6a9707cac55f4a43aa3fd7895>
Signed-of
] tcp_v4_do_rcv+0xaf/0x1e0
Signed-off-by: Atul Gupta
---
drivers/crypto/chelsio/chtls/chtls_cm.c | 4
net/tls/tls_main.c | 19 +--
2 files changed, 21 insertions(+), 2 deletions(-)
diff --git a/drivers/crypto/chelsio/chtls/chtls_cm.c
b/drivers/crypto
use is_eth_imm to determine immediate data than use sa_entry
field which is common for tunnel and not per skb.
Signed-off-by: Atul Gupta
---
drivers/crypto/chelsio/chcr_core.h | 2 +-
drivers/crypto/chelsio/chcr_ipsec.c | 10 --
2 files changed, 5 insertions(+), 7 deletions(-)
diff
Inline single pdu else take co-pro path
Signed-off-by: Atul Gupta
---
drivers/crypto/chelsio/chcr_ipsec.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/crypto/chelsio/chcr_ipsec.c
b/drivers/crypto/chelsio/chcr_ipsec.c
index 4f24646..0c826d0 100644
--- a/drivers/crypto/chelsio
corrected macro used in tx path. removed redundant hdrlen
and check for !page in chtls_sendmsg
Signed-off-by: Atul Gupta
---
drivers/crypto/chelsio/chtls/chtls_io.c | 20
drivers/net/ethernet/chelsio/cxgb4/t4_msg.h | 3 +++
2 files changed, 11 insertions(+), 12
recalculated send and receive window using linkspeed.
Determine correct value of eck_ok from SYN received and
option configured on local system.
Signed-off-by: Atul Gupta
---
drivers/crypto/chelsio/chtls/chtls.h| 2 +
drivers/crypto/chelsio/chtls/chtls_cm.c | 78
/0x1e0
Signed-off-by: Atul Gupta
---
drivers/crypto/chelsio/chtls/chtls_main.c | 55 ++-
include/net/tls.h | 6
net/tls/tls_main.c| 36
3 files changed, 61 insertions(+), 36 deletions(-)
diff
listen fails when more than one tls capable device is
registered. tls_hw_hash is called for each dev which loops
again for each cdev_list causing listen failure. Hence
call chtls_listen_start/stop for specific device than loop over all
devices.
Signed-off-by: Atul Gupta
---
drivers/crypto
create_ctx is called from tls_init and tls_hw_prot
hence initialize function pointers in common routine.
Signed-off-by: Atul Gupta
---
net/tls/tls_main.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/net/tls/tls_main.c b/net/tls/tls_main.c
index 311cec8..4920803
Send SPI, 64b seq nos and 64b IV with aadiv drop for inline crypto.
This information is added in outgoing packet after the CPL TX PKT XT
and removed by hardware.
The aad, auth and cipher offsets are then adjusted for ESN enabled tunnel.
Signed-off-by: Atul Gupta
---
drivers/crypto/chelsio
Immediate packets sent to hardware should include the work
request length in calculating the flits. WR occupy one flit and
if not accounted result in invalid request which stalls the HW
queue.
Cc: sta...@vger.kernel.org
Signed-off-by: Atul Gupta
---
drivers/crypto/chelsio/chcr_ipsec.c | 5
Build warnings cleanup reported for
- using only 128b key
- wait for buffer in sendmsg/sendpage
- check for null before using skb
- free rspq_skb_cache in error path
- indentation
v2:
Added bug report description for 0002
Incorported comments from Dan Carpenter
Atul Gupta (5):
crypto:chtls
corrected the key length to copy 128b key. Removed 192b and 256b
key as user input supports key of size 128b in gcm_ctx
Reported-by: Dan Carpenter
Signed-off-by: Atul Gupta
---
drivers/crypto/chelsio/chtls/chtls_hw.c | 6 +-
1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a
Reported-by: Dan Carpenter
Signed-off-by: Atul Gupta
---
drivers/crypto/chelsio/chtls/chtls_main.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/crypto/chelsio/chtls/chtls_main.c
b/drivers/crypto/chelsio/chtls/chtls_main.c
index 273afd3..9b07f91 100644
--- a
do_rm_wq
Reported-by: Gustavo A. R. Silva
Reported-by: Dan Carpenter
Signed-off-by: Atul Gupta
---
drivers/crypto/chelsio/chtls/chtls.h | 1 +
drivers/crypto/chelsio/chtls/chtls_io.c | 90 +--
drivers/crypto/chelsio/chtls/chtls_main.c | 1 +
3 files changed,
skb dereferenced before check in sendpage
Reported-by: Dan Carpenter
Signed-off-by: Atul Gupta
---
drivers/crypto/chelsio/chtls/chtls_io.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/crypto/chelsio/chtls/chtls_io.c
b/drivers/crypto/chelsio/chtls/chtls_io.c
- unindented continue
- check for null page
- signed return
Reported-by: Dan Carpenter
Signed-off-by: Atul Gupta
---
drivers/crypto/chelsio/chtls/chtls_io.c | 11 ++-
1 file changed, 6 insertions(+), 5 deletions(-)
diff --git a/drivers/crypto/chelsio/chtls/chtls_io.c
b/drivers/crypto
removed redundant check and made TLS PDU and header recv
handling common as received from HW.
Ensure that only tls header is read in cpl_rx_tls_cmp
read-ahead and skb is freed when entire data is processed.
Signed-off-by: Atul Gupta
Signed-off-by: Harsh Jain
---
drivers/crypto/chelsio/chtls
Build warnings cleanup reported for
- using only 128b key
- wait for buffer in sendmsg/sendpage
- check for null before using skb
- free rspq_skb_cache in error path
- indentation
Atul Gupta (5):
crypto:chtls: key len correction
crypto: chtls: wait for memory sendmsg, sendpage
crypto: chtls
Reported-by: Dan Carpenter
Signed-off-by: Atul Gupta
---
drivers/crypto/chelsio/chtls/chtls_main.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/crypto/chelsio/chtls/chtls_main.c
b/drivers/crypto/chelsio/chtls/chtls_main.c
index e9ffc3d..1ef56d6 100644
--- a
- unindented continue
- check for null page
- signed return
Reported-by: Dan Carpenter
Signed-off-by: Atul Gupta
---
drivers/crypto/chelsio/chtls/chtls_io.c | 11 ++-
1 file changed, 6 insertions(+), 5 deletions(-)
diff --git a/drivers/crypto/chelsio/chtls/chtls_io.c
b/drivers/crypto
corrected the key length to copy 128b key. Removed 192b and 256b
key as user input supports key of size 128b in gcm_ctx
Reported-by: Dan Carpenter
Signed-off-by: Atul Gupta
---
drivers/crypto/chelsio/chtls/chtls_hw.c | 6 +-
1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a
Reported-by: Gustavo A. R. Silva
Signed-off-by: Atul Gupta
---
drivers/crypto/chelsio/chtls/chtls.h | 1 +
drivers/crypto/chelsio/chtls/chtls_io.c | 90 +--
drivers/crypto/chelsio/chtls/chtls_main.c | 1 +
3 files changed, 89 insertions(+), 3 deletions
skb dereferenced before check in sendpage
Reported-by: Dan Carpenter
Signed-off-by: Atul Gupta
---
drivers/crypto/chelsio/chtls/chtls_io.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/crypto/chelsio/chtls/chtls_io.c
b/drivers/crypto/chelsio/chtls/chtls_io.c
To: Atul Gupta
Cc: linux-crypto@vger.kernel.org; gust...@embeddedor.com
Subject: Re: [PATCH v2 1/7] crypto: chtls: wait for memory sendmsg, sendpage
On Wed, May 02, 2018 at 12:25:33AM +0530, Atul Gupta wrote:
> Reported-by: Gustavo A. R. Silva
> Signed-off-by: Atul Gupta
These patches
-Tx request and data is copied to HW Q in 64B desc, check for
end of queue and adjust the current position to start from
beginning before passing the additional request info.
-key context copy should check key length only
-Few reverse christmas tree correction
Signed-off-by: Atul Gupta
On 4/1/2018 6:27 PM, Boris Pismenny wrote:
> Hi,
>
> On 4/1/2018 6:37 AM, David Miller wrote:
>> From: Atul Gupta
>> Date: Sat, 31 Mar 2018 21:41:51 +0530
>>
>>> Series for Chelsio Inline TLS driver (chtls)
>>
>> Series applied, thank you.
>
removed redundant check and made TLS PDU and header recv
handling common as received from HW
Signed-off-by: Atul Gupta
Signed-off-by: Harsh Jain
---
drivers/crypto/chelsio/chtls/chtls.h| 10 ++
drivers/crypto/chelsio/chtls/chtls_cm.c | 12 +---
drivers/crypto/chelsio/chtls
HW supported socket options are handled by HW while rest
are handled by SW
Signed-off-by: Atul Gupta
---
drivers/crypto/chelsio/chtls/chtls.h | 10 ++
drivers/crypto/chelsio/chtls/chtls_cm.h | 12 ++
drivers/crypto/chelsio/chtls/chtls_hw.c | 2 +-
drivers/crypto/chelsio/chtls
Reported-by: Dan Carpenter
Signed-off-by: Atul Gupta
---
drivers/crypto/chelsio/chtls/chtls_main.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/crypto/chelsio/chtls/chtls_main.c
b/drivers/crypto/chelsio/chtls/chtls_main.c
index e9ffc3d..1ef56d6 100644
--- a
corrected the key length to copy 128b key. Removed 192b and 256b
key as user input supports key of size 128b in gcm_ctx
Reported-by: Dan Carpenter
Signed-off-by: Atul Gupta
---
drivers/crypto/chelsio/chtls/chtls_hw.c | 6 +-
1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a
- unindented continue
- check for null page
- signed return
Reported-by: Dan Carpenter
Signed-off-by: Atul Gupta
---
drivers/crypto/chelsio/chtls/chtls_io.c | 11 ++-
1 file changed, 6 insertions(+), 5 deletions(-)
diff --git a/drivers/crypto/chelsio/chtls/chtls_io.c
b/drivers/crypto
Reported-by: Gustavo A. R. Silva
Signed-off-by: Atul Gupta
---
drivers/crypto/chelsio/chtls/chtls.h | 1 +
drivers/crypto/chelsio/chtls/chtls_io.c | 90 +--
drivers/crypto/chelsio/chtls/chtls_main.c | 1 +
3 files changed, 89 insertions(+), 3 deletions
skb dereferenced before check in sendpage
Reported-by: Dan Carpenter
Signed-off-by: Atul Gupta
---
drivers/crypto/chelsio/chtls/chtls_io.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/crypto/chelsio/chtls/chtls_io.c
b/drivers/crypto/chelsio/chtls/chtls_io.c
some of the supported socket options are sent to HW while rest
are handled by SW
Signed-off-by: Atul Gupta
---
drivers/crypto/chelsio/chtls/chtls.h | 10 ++
drivers/crypto/chelsio/chtls/chtls_cm.h | 12 ++
drivers/crypto/chelsio/chtls/chtls_hw.c | 2 +-
drivers/crypto/chelsio/chtls
removed redundant check and made TLS PDU and header recv
handling common as received from HW
Signed-off-by: Atul Gupta
Signed-off-by: Harsh Jain
---
drivers/crypto/chelsio/chtls/chtls.h| 10 ++
drivers/crypto/chelsio/chtls/chtls_cm.c | 12 +---
drivers/crypto/chelsio/chtls
Reported-by: Dan Carpenter
Signed-off-by: Atul Gupta
---
drivers/crypto/chelsio/chtls/chtls_main.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/crypto/chelsio/chtls/chtls_main.c
b/drivers/crypto/chelsio/chtls/chtls_main.c
index e9ffc3d..4dc3d0e 100644
--- a
- unindented continue
- check for null page
- signed return
Reported-by: Dan Carpenter
Signed-off-by: Atul Gupta
---
drivers/crypto/chelsio/chtls/chtls_io.c | 9 ++---
1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/drivers/crypto/chelsio/chtls/chtls_io.c
b/drivers/crypto
corrected the key length to copy 128b key. Removed 192b and 256b
key as user input supports key of size 128b in gcm_ctx
Reported-by: Dan Carpenter
Signed-off-by: Atul Gupta
---
drivers/crypto/chelsio/chtls/chtls_hw.c | 6 +-
1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a
skb dereferenced before check in sendpage
Reported-by: Dan Carpenter
Signed-off-by: Atul Gupta
---
drivers/crypto/chelsio/chtls/chtls_io.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/crypto/chelsio/chtls/chtls_io.c
b/drivers/crypto/chelsio/chtls/chtls_io.c
wait for memory in sendmsg and sendpage
Reported-by: Gustavo A. R. Silva
Signed-off-by: Atul Gupta
---
drivers/crypto/chelsio/chtls/chtls.h | 1 +
drivers/crypto/chelsio/chtls/chtls_io.c | 90 +--
drivers/crypto/chelsio/chtls/chtls_main.c | 1 +
3 files
On 4/4/2018 3:16 AM, Gustavo A. R. Silva wrote:
> Hi all,
>
> While doing some static analysis I came across the following piece of code at
> drivers/crypto/chelsio/chtls/chtls_io.c:1203:
>
> 1203 if (!size)
> 1204 break;
> 1205
> 1206 if
Entry for Inline TLS as another driver dependent on cxgb4 and chcr
Signed-off-by: Atul Gupta
---
drivers/crypto/chelsio/Kconfig| 11 +++
drivers/crypto/chelsio/Makefile | 1 +
drivers/crypto/chelsio/chtls/Makefile | 4
3 files changed, 16 insertions(+)
create mode
TLS handler for record transmit.
Create Inline TLS work request and post to FW.
Create Inline TLS record CPLs for hardware
Signed-off-by: Atul Gupta
Signed-off-by: Michael Werner
---
drivers/crypto/chelsio/chtls/chtls_io.c | 1222 +
drivers/crypto/chelsio/chtls
Read the Inline TLS capability from firmware.
Determine the area reserved for storing the keys
Dump the Inline TLS tx and rx records count.
Signed-off-by: Atul Gupta
Reviewed-by: Michael Werner
Reviewed-by: Casey Leedom
---
drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c | 32
handler for record receive. plain text copied to user
buffer
Signed-off-by: Atul Gupta
Signed-off-by: Michael Werner
---
drivers/crypto/chelsio/chtls/chtls_io.c | 602 +-
drivers/crypto/chelsio/chtls/chtls_main.c | 1 +
2 files changed, 602 insertions(+), 1
Register chtls as Inline TLS driver, chtls is ULD to cxgb4.
Setsockopt to program (tx/rx) keys on chip.
Support AES GCM of key size 128.
Support both Inline Rx and Tx.
Signed-off-by: Atul Gupta
Reviewed-by: Casey Leedom
Reviewed-by: Michael Werner
---
drivers/crypto/chelsio/chtls/chtls_main.c
Initialize the space reserved for storing the TLS keys,
get and free the location where key is stored for the TLS
connection.
Program the Tx and Rx key as received from user in
struct tls12_crypto_info_aes_gcm_128 and understood by hardware.
added socket option TLS_RX
Signed-off-by: Atul Gupta
Exchange messages with hardware to program the TLS session
CPL handlers for messages received from chip.
Signed-off-by: Atul Gupta
Signed-off-by: Michael Werner
---
drivers/crypto/chelsio/chtls/chtls_cm.c | 2126 +++
net/ipv4/tcp_minisocks.c|1
Ethtool option enables TLS record offload on HW, user
configures the feature for netdev capable of Inline TLS.
This allows user to define custom sk_prot for Inline TLS sock
Signed-off-by: Atul Gupta
---
include/linux/netdev_features.h | 2 ++
net/core/ethtool.c | 1 +
2 files
Define macro for programming the TLS Key context
Signed-off-by: Atul Gupta
---
drivers/crypto/chelsio/chcr_algo.h | 42 +
drivers/crypto/chelsio/chcr_core.h | 55 +-
2 files changed, 96 insertions(+), 1 deletion(-)
diff --git a
Define Inline TLS state, connection management info.
Supporting macros definition.
Signed-off-by: Atul Gupta
Reviewed-by: Michael Werner
---
drivers/crypto/chelsio/chtls/chtls.h| 482
drivers/crypto/chelsio/chtls/chtls_cm.h | 203 ++
2 files
Signed-off-by: Atul Gupta
Reviewed-by: Steve Wise
---
include/net/tls.h | 32 ++-
net/tls/tls_main.c | 114 +++--
2 files changed, 142 insertions(+), 4 deletions(-)
diff --git a/include/net/tls.h b/include/net/tls.h
index 437a746
Key area size in hw-config file. CPL struct for TLS request
and response. Work request for Inline TLS.
Signed-off-by: Atul Gupta
Reviewed-by: Casey Leedom
---
drivers/net/ethernet/chelsio/cxgb4/t4_msg.h | 122 ++-
drivers/net/ethernet/chelsio/cxgb4/t4_regs.h | 2 +
drivers
an Mueller,
Stefano Brivio and Hannes Frederic
-Added more details in cover letter
-Fixed indentation and formating issues
-Using aes instead of aes-generic
-memset key info after programing the key on chip
-reordered the patch sequence
Atul Gupta (12):
tls: support for I
On 3/29/2018 9:56 PM, Sabrina Dubroca wrote:
> 2018-03-29, 21:27:51 +0530, Atul Gupta wrote:
>> TLS handler for record transmit.
>> Create Inline TLS work request and post to FW.
>> Create Inline TLS record CPLs for hardware
>>
>> Signed-off-by: Atul Gupta
On 3/29/2018 9:56 PM, Sabrina Dubroca wrote:
> 2018-03-29, 21:27:50 +0530, Atul Gupta wrote:
> ...
>> +static void chtls_pass_accept_request(struct sock *sk,
>> + struct sk_buff *skb)
>> +{
> ...
>> +if (chtls_get_module(ne
Exchange messages with hardware to program the TLS session
CPL handlers for messages received from chip.
Signed-off-by: Atul Gupta
Signed-off-by: Michael Werner
---
drivers/crypto/chelsio/chtls/chtls_cm.c | 2145 +++
net/ipv4/tcp_minisocks.c|1
TLS handler for record transmit.
Create Inline TLS work request and post to FW.
Create Inline TLS record CPLs for hardware
Signed-off-by: Atul Gupta
Signed-off-by: Michael Werner
---
drivers/crypto/chelsio/chtls/chtls_io.c | 1248 +++
1 file changed, 1248 insertions
Register chtls as Inline TLS driver, chtls is ULD to cxgb4.
Setsockopt to program (tx/rx) keys on chip.
Support AES GCM of key size 128.
Support both Inline Rx and Tx.
Signed-off-by: Atul Gupta
Reviewed-by: Casey Leedom
Reviewed-by: Michael Werner
---
drivers/crypto/chelsio/chtls/chtls_main.c
Entry for Inline TLS as another driver dependent on cxgb4 and chcr
Signed-off-by: Atul Gupta
---
drivers/crypto/chelsio/Kconfig| 11 +++
drivers/crypto/chelsio/Makefile | 1 +
drivers/crypto/chelsio/chtls/Makefile | 4
3 files changed, 16 insertions(+)
create mode
handler for record receive. plain text copied to user
buffer
Signed-off-by: Atul Gupta
Signed-off-by: Michael Werner
---
drivers/crypto/chelsio/chtls/chtls_io.c | 604 +++-
1 file changed, 603 insertions(+), 1 deletion(-)
diff --git a/drivers/crypto/chelsio/chtls
Define Inline TLS state, connection management info.
Supporting macros definition.
Signed-off-by: Atul Gupta
Reviewed-by: Michael Werner
---
drivers/crypto/chelsio/chtls/chtls.h| 483
drivers/crypto/chelsio/chtls/chtls_cm.h | 203 ++
2 files
Initialize the space reserved for storing the TLS keys,
get and free the location where key is stored for the TLS
connection.
Program the Tx and Rx key as received from user in
struct tls12_crypto_info_aes_gcm_128 and understood by hardware.
added socket option TLS_RX
Signed-off-by: Atul Gupta
Define macro for programming the TLS Key context
Signed-off-by: Atul Gupta
---
drivers/crypto/chelsio/chcr_algo.h | 42 +
drivers/crypto/chelsio/chcr_core.h | 55 +-
2 files changed, 96 insertions(+), 1 deletion(-)
diff --git a
Read the Inline TLS capability from firmware.
Determine the area reserved for storing the keys
Dump the Inline TLS tx and rx records count.
Signed-off-by: Atul Gupta
Reviewed-by: Michael Werner
Reviewed-by: Casey Leedom
---
drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c | 32
Key area size in hw-config file. CPL struct for TLS request
and response. Work request for Inline TLS.
Signed-off-by: Atul Gupta
Reviewed-by: Casey Leedom
---
drivers/net/ethernet/chelsio/cxgb4/t4_msg.h | 122 ++-
drivers/net/ethernet/chelsio/cxgb4/t4_regs.h | 2 +
drivers
Signed-off-by: Atul Gupta
Reviewed-by: Steve Wise
---
include/net/tls.h | 32 ++-
net/tls/tls_main.c | 114 +++--
2 files changed, 142 insertions(+), 4 deletions(-)
diff --git a/include/net/tls.h b/include/net/tls.h
index 437a746
Ethtool option enables TLS record offload on HW, user
configures the feature for netdev capable of Inline TLS.
This allows user to define custom sk_prot for Inline TLS sock
Signed-off-by: Atul Gupta
---
include/linux/netdev_features.h | 2 ++
net/core/ethtool.c | 1 +
2 files
variables
v2: fixed the following based on the review comments of Stephan Mueller,
Stefano Brivio and Hannes Frederic
-Added more details in cover letter
-Fixed indentation and formating issues
-Using aes instead of aes-generic
-memset key info after programing the key on chi
On 3/27/2018 11:53 PM, Stefano Brivio wrote:
> On Tue, 27 Mar 2018 23:06:30 +0530
> Atul Gupta wrote:
>
>> +static struct tls_context *create_ctx(struct sock *sk)
>> +{
>> +struct inet_connection_sock *icsk = inet_csk(sk);
>> +struct tls_context *
On 3/27/2018 11:12 PM, Stefano Brivio wrote:
> On Tue, 27 Mar 2018 23:06:37 +0530
> Atul Gupta wrote:
>
>> Exchange messages with hardware to program the TLS session
>> CPL handlers for messages received from chip.
>>
>> Signed-off-by: Atul Gupta
>> Sig
On 3/28/2018 2:14 AM, Sabrina Dubroca wrote:
> 2018-03-27, 23:06:31 +0530, Atul Gupta wrote:
>> Ethtool option enables TLS record offload on HW, user
>> configures the feature for netdev capable of Inline TLS.
>> This allows user to define custom sk_prot for Inline TLS soc
handler for record receive. plain text copied to user
buffer
Signed-off-by: Atul Gupta
Signed-off-by: Michael Werner
---
drivers/crypto/chelsio/chtls/chtls_io.c | 592
1 file changed, 592 insertions(+)
diff --git a/drivers/crypto/chelsio/chtls/chtls_io.c
b
Entry for Inline TLS as another driver dependent on cxgb4 and chcr
Signed-off-by: Atul Gupta
---
drivers/crypto/chelsio/Kconfig| 11 +++
drivers/crypto/chelsio/Makefile | 1 +
drivers/crypto/chelsio/chtls/Makefile | 4
3 files changed, 16 insertions(+)
create mode
Register chtls as Inline TLS driver, chtls is ULD to cxgb4.
Setsockopt to program (tx/rx) keys on chip.
Support AES GCM of key size 128.
Support both Inline Rx and Tx.
Signed-off-by: Atul Gupta
Reviewed-by: Casey Leedom
Reviewed-by: Michael Werner
---
drivers/crypto/chelsio/chtls/chtls_main.c
TLS handler for record transmit.
Create Inline TLS work request and post to FW.
Create Inline TLS record CPLs for hardware
Signed-off-by: Atul Gupta
Signed-off-by: Michael Werner
Reviewed-by: Stefano Brivio
---
drivers/crypto/chelsio/chtls/chtls_io.c | 1228 +++
1
Initialize the space reserved for storing the TLS keys,
get and free the location where key is stored for the TLS
connection.
Program the Tx and Rx key as received from user in
struct tls12_crypto_info_aes_gcm_128 and understood by hardware.
added socket option TLS_RX
Signed-off-by: Atul Gupta
Exchange messages with hardware to program the TLS session
CPL handlers for messages received from chip.
Signed-off-by: Atul Gupta
Signed-off-by: Michael Werner
Reviewed-by: Sabrina Dubroca
Reviewed-by: Stefano Brivio
---
drivers/crypto/chelsio/chtls/chtls_cm.c | 2057
Read the Inline TLS capability from firmware.
Determine the area reserved for storing the keys
Dump the Inline TLS tx and rx records count.
Signed-off-by: Atul Gupta
Reviewed-by: Michael Werner
Reviewed-by: Casey Leedom
---
drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c | 32
Define macro for programming the TLS Key context
Signed-off-by: Atul Gupta
---
drivers/crypto/chelsio/chcr_algo.h | 42 +
drivers/crypto/chelsio/chcr_core.h | 55 +-
2 files changed, 96 insertions(+), 1 deletion(-)
diff --git a
Ethtool option enables TLS record offload on HW, user
configures the feature for netdev capable of Inline TLS.
This allows user to define custom sk_prot for Inline TLS sock
Signed-off-by: Atul Gupta
Reviewed-by: Sabrina Dubroca
---
include/linux/netdev_features.h | 2 ++
net/core/ethtool.c
Define Inline TLS state, connection management info.
Supporting macros definition.
Signed-off-by: Atul Gupta
Reviewed-by: Sabrina Dubroca
Reviewed-by: Michael Werner
---
drivers/crypto/chelsio/chtls/chtls.h| 483
drivers/crypto/chelsio/chtls/chtls_cm.h
Key area size in hw-config file. CPL struct for TLS request
and response. Work request for Inline TLS.
Signed-off-by: Atul Gupta
Reviewed-by: Casey Leedom
---
drivers/net/ethernet/chelsio/cxgb4/t4_msg.h | 122 ++-
drivers/net/ethernet/chelsio/cxgb4/t4_regs.h | 2 +
drivers
Signed-off-by: Atul Gupta
Reviewed-by: Dave Watson
Reviewed-by: Steve Wise
---
include/net/tls.h | 32 ++-
net/tls/tls_main.c | 115 +++--
2 files changed, 143 insertions(+), 4 deletions(-)
diff --git a/include/net/tls.h b/include/net
Stefano Brivio and Hannes Frederic
-Added more details in cover letter
-Fixed indentation and formating issues
-Using aes instead of aes-generic
-memset key info after programing the key on chip
-reordered the patch sequence
Atul Gupta (12):
tls: support for Inline tls record
e
Entry for Inline TLS as another driver dependent on cxgb4 and chcr
Signed-off-by: Atul Gupta
---
drivers/crypto/chelsio/Kconfig| 11 +++
drivers/crypto/chelsio/Makefile | 1 +
drivers/crypto/chelsio/chtls/Makefile | 4
3 files changed, 16 insertions(+)
create mode
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