Looking for ICH SMBUS "Process call" support in i2c-i801 bus driver

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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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