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From: Hauke Mehrtens <hauke@hauke-m.de>
To: "Rafał Miłecki" <zajec5@gmail.com>
Cc: linville@tuxdriver.com, b43-dev@lists.infradead.org,
	linux-mips@linux-mips.org, linux-wireless@vger.kernel.org,
	arend@broadcom.com, m@bues.ch
Subject: [PATCH 01/11] ssb: sprom fix some sizes / signedness
Date: Thu, 23 Feb 2012 22:27:29 +0100	[thread overview]
Message-ID: <4F46AF41.6060803@hauke-m.de> (raw)
In-Reply-To: <CACna6rwNEPY3iJCeWV3AmbBy7fQwQrgr9Oji6tro-Dr23y5udQ@mail.gmail.com>

On 02/23/2012 07:14 PM, Rafa? Mi?ecki wrote:
> 2012/2/19 Hauke Mehrtens <hauke@hauke-m.de>:
>> @@ -53,10 +53,10 @@ struct ssb_sprom {
>>        u8 gpio1;               /* GPIO pin 1 */
>>        u8 gpio2;               /* GPIO pin 2 */
>>        u8 gpio3;               /* GPIO pin 3 */
>> -       u16 maxpwr_bg;          /* 2.4GHz Amplifier Max Power (in dBm Q5.2) */
>> -       u16 maxpwr_al;          /* 5.2GHz Amplifier Max Power (in dBm Q5.2) */
>> -       u16 maxpwr_a;           /* 5.3GHz Amplifier Max Power (in dBm Q5.2) */
>> -       u16 maxpwr_ah;          /* 5.8GHz Amplifier Max Power (in dBm Q5.2) */
>> +       u8 maxpwr_bg;           /* 2.4GHz Amplifier Max Power (in dBm Q5.2) */
>> +       u8 maxpwr_al;           /* 5.2GHz Amplifier Max Power (in dBm Q5.2) */
>> +       u8 maxpwr_a;            /* 5.3GHz Amplifier Max Power (in dBm Q5.2) */
>> +       u8 maxpwr_ah;           /* 5.8GHz Amplifier Max Power (in dBm Q5.2) */
>>        u8 itssi_a;             /* Idle TSSI Target for A-PHY */
>>        u8 itssi_bg;            /* Idle TSSI Target for B/G-PHY */
>>        u8 tri2g;               /* 2.4GHz TX isolation */
> 
> Just a note in case you're going to develop ssb/bcma/b43/brcm code.
> Please note we're trying to switch from properties you modified to
> struct ssb_sprom_core_pwr_info.
These vars are available in sprom 1-3,8,9 and the ones in struct
ssb_sprom_core_pwr_info just for sprom 4,5,8,9. The old are probably not
used by newer chips any more. I just found these because I generated my
parsing code from broadcom open source code and got a compiler warning
because of wrong sizes.
> 
> The patch still looks fine.
> 

WARNING: multiple messages have this Message-ID (diff)
From: Hauke Mehrtens <hauke@hauke-m.de>
To: "Rafał Miłecki" <zajec5@gmail.com>
Cc: linville@tuxdriver.com, b43-dev@lists.infradead.org,
	linux-mips@linux-mips.org, linux-wireless@vger.kernel.org,
	arend@broadcom.com, m@bues.ch
Subject: Re: [PATCH 01/11] ssb: sprom fix some sizes / signedness
Date: Thu, 23 Feb 2012 22:27:29 +0100	[thread overview]
Message-ID: <4F46AF41.6060803@hauke-m.de> (raw)
In-Reply-To: <CACna6rwNEPY3iJCeWV3AmbBy7fQwQrgr9Oji6tro-Dr23y5udQ@mail.gmail.com>

On 02/23/2012 07:14 PM, Rafał Miłecki wrote:
> 2012/2/19 Hauke Mehrtens <hauke@hauke-m.de>:
>> @@ -53,10 +53,10 @@ struct ssb_sprom {
>>        u8 gpio1;               /* GPIO pin 1 */
>>        u8 gpio2;               /* GPIO pin 2 */
>>        u8 gpio3;               /* GPIO pin 3 */
>> -       u16 maxpwr_bg;          /* 2.4GHz Amplifier Max Power (in dBm Q5.2) */
>> -       u16 maxpwr_al;          /* 5.2GHz Amplifier Max Power (in dBm Q5.2) */
>> -       u16 maxpwr_a;           /* 5.3GHz Amplifier Max Power (in dBm Q5.2) */
>> -       u16 maxpwr_ah;          /* 5.8GHz Amplifier Max Power (in dBm Q5.2) */
>> +       u8 maxpwr_bg;           /* 2.4GHz Amplifier Max Power (in dBm Q5.2) */
>> +       u8 maxpwr_al;           /* 5.2GHz Amplifier Max Power (in dBm Q5.2) */
>> +       u8 maxpwr_a;            /* 5.3GHz Amplifier Max Power (in dBm Q5.2) */
>> +       u8 maxpwr_ah;           /* 5.8GHz Amplifier Max Power (in dBm Q5.2) */
>>        u8 itssi_a;             /* Idle TSSI Target for A-PHY */
>>        u8 itssi_bg;            /* Idle TSSI Target for B/G-PHY */
>>        u8 tri2g;               /* 2.4GHz TX isolation */
> 
> Just a note in case you're going to develop ssb/bcma/b43/brcm code.
> Please note we're trying to switch from properties you modified to
> struct ssb_sprom_core_pwr_info.
These vars are available in sprom 1-3,8,9 and the ones in struct
ssb_sprom_core_pwr_info just for sprom 4,5,8,9. The old are probably not
used by newer chips any more. I just found these because I generated my
parsing code from broadcom open source code and got a compiler warning
because of wrong sizes.
> 
> The patch still looks fine.
> 

  reply	other threads:[~2012-02-23 21:27 UTC|newest]

Thread overview: 36+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-02-19 18:32 [PATCH 00/11] ssb/bcma/BCM47XX: sprom fixes and extensions Hauke Mehrtens
2012-02-19 18:32 ` [PATCH 01/11] ssb: sprom fix some sizes / signedness Hauke Mehrtens
2012-02-23 18:14   ` Rafał Miłecki
2012-02-23 18:14     ` Rafał Miłecki
2012-02-23 21:27     ` Hauke Mehrtens [this message]
2012-02-23 21:27       ` Hauke Mehrtens
2012-02-19 18:32 ` [PATCH 02/11] ssb: remove 5GHz antenna gain from sprom Hauke Mehrtens
2012-02-19 19:14   ` Larry Finger
2012-02-19 19:14     ` Larry Finger
2012-02-19 19:17     ` Hauke Mehrtens
2012-02-19 19:17       ` Hauke Mehrtens
2012-02-19 18:32 ` [PATCH 03/11] ssb: fix per path sprom vars Hauke Mehrtens
2012-02-19 18:32 ` [PATCH 04/11] ssb: add ccode Hauke Mehrtens
2012-02-19 18:49   ` Michael Büsch
2012-02-19 18:49     ` Michael Büsch
2012-02-19 19:28     ` Hauke Mehrtens
2012-02-19 19:28       ` Hauke Mehrtens
2012-02-19 19:50       ` Michael Büsch
2012-02-19 19:50         ` Michael Büsch
2012-02-19 20:01         ` Hauke Mehrtens
2012-02-19 20:01           ` Hauke Mehrtens
2012-02-19 18:32 ` [PATCH 05/11] ssb: add some missing sprom attributes Hauke Mehrtens
2012-02-19 22:16   ` Gábor Stefanik
2012-02-19 22:16     ` Gábor Stefanik
2012-02-19 18:32 ` [PATCH 06/11] bcma: export bcma_find_core Hauke Mehrtens
2012-02-19 18:32 ` [PATCH 07/11] bcma: add support for sprom not found on the device Hauke Mehrtens
2012-02-19 18:32 ` [PATCH 08/11] MIPS: BCM47XX: return number of written bytes in nvram_getenv Hauke Mehrtens
2012-02-19 18:32 ` [PATCH 09/11] MIPS: BCM47XX: fix signature of nvram_parse_macaddr Hauke Mehrtens
2012-02-19 18:32 ` [PATCH 10/11] MIPS: BCM47XX: move and extend sprom parsing Hauke Mehrtens
2012-02-19 18:32 ` [PATCH 11/11] MIPS: BCM47XX: provide sprom to bcma bus Hauke Mehrtens
2012-02-20 11:08   ` Sergei Shtylyov
2012-02-20 11:08     ` Sergei Shtylyov
2012-02-21 19:37 ` [PATCH 00/11] ssb/bcma/BCM47XX: sprom fixes and extensions John W. Linville
2012-02-21 19:37   ` John W. Linville
2012-02-21 19:52   ` Hauke Mehrtens
2012-02-21 19:52     ` Hauke Mehrtens

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