RE: [PATCH v2] RANDOM: ATH9K RNG delivers zero bits of entropy

2016-08-09 Thread Pan, Miaoqing
Message- From: Jason Cooper [mailto:ja...@lakedaemon.net] Sent: Tuesday, August 09, 2016 1:30 AM To: Stephan Mueller <smuel...@chronox.de> Cc: Pan, Miaoqing <miaoq...@qti.qualcomm.com>; Ted Tso <ty...@mit.edu>; Sepehrdad, Pouyan <pouy...@qti.qualcomm.com>; herb...@gondor.apa

RE: [PATCH v2] RANDOM: ATH9K RNG delivers zero bits of entropy

2016-08-09 Thread Pan, Miaoqing
Message- From: Jason Cooper [mailto:ja...@lakedaemon.net] Sent: Tuesday, August 09, 2016 1:30 AM To: Stephan Mueller Cc: Pan, Miaoqing ; Ted Tso ; Sepehrdad, Pouyan ; herb...@gondor.apana.org.au; linux-kernel@vger.kernel.org; linux-cry...@vger.kernel.org; ath9k-devel ; linux-wirel

RE: [PATCH v2] RANDOM: ATH9K RNG delivers zero bits of entropy

2016-08-07 Thread Pan, Miaoqing
The entropy was evaluated by crypto expert, the analysis report show the ADC with at least 10bits and up to 22 bits of min-entropy for a 32 bits value, we conservatively assume the min-entropy is 10 bits out of 32 bits, so that's why set entropy quality to 320/1024 = 10/32. Also we have

RE: [PATCH v2] RANDOM: ATH9K RNG delivers zero bits of entropy

2016-08-07 Thread Pan, Miaoqing
The entropy was evaluated by crypto expert, the analysis report show the ADC with at least 10bits and up to 22 bits of min-entropy for a 32 bits value, we conservatively assume the min-entropy is 10 bits out of 32 bits, so that's why set entropy quality to 320/1024 = 10/32. Also we have

RE: ath9k gpio request

2016-06-05 Thread Pan, Miaoqing
Got it, thanks. There is no difference of the changes for AR9462 which is the chip Sudip tested. Thanks, Miaoqing -Original Message- From: Kalle Valo [mailto:kv...@codeaurora.org] Sent: Saturday, June 04, 2016 10:38 PM To: Pan, Miaoqing <miaoq...@qti.qualcomm.com> Cc: Sudip Muk

RE: ath9k gpio request

2016-06-05 Thread Pan, Miaoqing
Got it, thanks. There is no difference of the changes for AR9462 which is the chip Sudip tested. Thanks, Miaoqing -Original Message- From: Kalle Valo [mailto:kv...@codeaurora.org] Sent: Saturday, June 04, 2016 10:38 PM To: Pan, Miaoqing Cc: Sudip Mukherjee ; Stephen Rothwell ; ath9k

Re: ath9k gpio request

2016-06-02 Thread Pan, Miaoqing
Done, https://patchwork.kernel.org/patch/9151847/. Thanks, Miaoqing From: Kalle Valo <kv...@codeaurora.org> Sent: Friday, June 3, 2016 1:33 PM To: Pan, Miaoqing Cc: Sudip Mukherjee; Stephen Rothwell; ath9k-devel; linux-n...@vger.kernel.org; linux-

Re: ath9k gpio request

2016-06-02 Thread Pan, Miaoqing
Done, https://patchwork.kernel.org/patch/9151847/. Thanks, Miaoqing From: Kalle Valo Sent: Friday, June 3, 2016 1:33 PM To: Pan, Miaoqing Cc: Sudip Mukherjee; Stephen Rothwell; ath9k-devel; linux-n...@vger.kernel.org; linux-kernel@vger.kernel.org; linux

Re: ath9k gpio request

2016-06-02 Thread Pan, Miaoqing
her...@gmail.com> Sent: Wednesday, June 1, 2016 8:18 PM To: Pan, Miaoqing; Kalle Valo Cc: Stephen Rothwell; ath9k-devel; linux-n...@vger.kernel.org; linux-kernel@vger.kernel.org; linux-wirel...@vger.kernel.org; ath9k-de...@lists.ath9k.org; net...@vger.kernel.org; Miaoqing Pan Subject: Re: ath9k gpio r

Re: ath9k gpio request

2016-06-02 Thread Pan, Miaoqing
1, 2016 8:18 PM To: Pan, Miaoqing; Kalle Valo Cc: Stephen Rothwell; ath9k-devel; linux-n...@vger.kernel.org; linux-kernel@vger.kernel.org; linux-wirel...@vger.kernel.org; ath9k-de...@lists.ath9k.org; net...@vger.kernel.org; Miaoqing Pan Subject: Re: ath9k gpio request On Wednesday 01 June 2016 04

Re: ath9k gpio request

2016-06-01 Thread Pan, Miaoqing
which chip ? And what's the GPIO number ? Thanks, Miaoqing From: Sudip Mukherjee Sent: Tuesday, May 31, 2016 3:35 PM To: Kalle Valo Cc: Stephen Rothwell; ath9k-devel; linux-n...@vger.kernel.org; linux-kernel@vger.kernel.org;

Re: ath9k gpio request

2016-06-01 Thread Pan, Miaoqing
which chip ? And what's the GPIO number ? Thanks, Miaoqing From: Sudip Mukherjee Sent: Tuesday, May 31, 2016 3:35 PM To: Kalle Valo Cc: Stephen Rothwell; ath9k-devel; linux-n...@vger.kernel.org; linux-kernel@vger.kernel.org;