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From: Krishna Kothapalli <krishna_sunitha-PkbjNfxxIARBDgjK7y7TUQ@public.gmane.org>
To: linux-i2c-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Looking for ICH SMBUS "Process call" support in i2c-i801 bus driver
Date: Thu, 8 Oct 2009 19:09:27 -0400	[thread overview]
Message-ID: <COL117-W70326CE4BD5366E7F94C688CC0@phx.gbl> (raw)



Hi,

I have a couple of devices EEDPROM and Power Sequencer(ADM1066) that need "Sequential Random Read" which has 2 byte address requirements.
Currently Process call is not implemented in code drivers/i2c/busses/i2c-i801.c. 
Appreciate any suggestions for alternative implementations.

Thanks.,

/* I801 command constants */
 #define I801_QUICK              0x00
 #define I801_BYTE               0x04
 #define I801_BYTE_DATA          0x08
 #define I801_WORD_DATA          0x0C
 #define I801_PROC_CALL          0x10    /* unimplemented */<------ 
 #define I801_BLOCK_DATA         0x14
 #define I801_I2C_BLOCK_DATA     0x18    /* ICH5 and later */
 #define I801_BLOCK_LAST         0x34
 #define I801_I2C_BLOCK_LAST     0x38    /* ICH5 and later */
 #define I801_START              0x40
 #define I801_PEC_EN             0x80    /* ICH3 and later */

 		 	   		  
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             reply	other threads:[~2009-10-08 23:09 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-10-08 23:09 Krishna Kothapalli [this message]
     [not found] ` <COL117-W70326CE4BD5366E7F94C688CC0-MsuGFMq8XAE@public.gmane.org>
2009-10-09  6:35   ` Looking for ICH SMBUS "Process call" support in i2c-i801 bus driver Jean Delvare
     [not found] ` <20091009083519.2659a79a-ig7AzVSIIG7kN2dkZ6Wm7A@public.gmane.org>
2009-10-09 23:54   ` Krishna Kothapalli
     [not found]     ` <COL117-W52FEEADBC012C39EE0485188CB0-MsuGFMq8XAE@public.gmane.org>
2009-10-10  7:09       ` Jean Delvare
     [not found]     ` <20091010090951.1fd0e1a0-ig7AzVSIIG7kN2dkZ6Wm7A@public.gmane.org>
2009-10-15 20:42       ` Krishna Kothapalli
     [not found]         ` <COL117-W4849AF5757A0D75EED6B5E88C50-MsuGFMq8XAE@public.gmane.org>
2009-10-16  7:02           ` Jean Delvare
     [not found]     ` <20091016090225.53438bdd-ig7AzVSIIG7kN2dkZ6Wm7A@public.gmane.org>
2009-10-16 20:36       ` Krishna Kothapalli

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