mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-11-25 20:10:50 +07:00
726a645913
Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Adrian Bunk <bunk@kernel.org>
59 lines
1.5 KiB
C
59 lines
1.5 KiB
C
/*
|
|
* abyss.h: Header for the abyss tms380tr module
|
|
*
|
|
* Authors:
|
|
* - Adam Fritzler
|
|
*/
|
|
|
|
#ifndef __LINUX_MADGETR_H
|
|
#define __LINUX_MADGETR_H
|
|
|
|
#ifdef __KERNEL__
|
|
|
|
/*
|
|
* For Madge Smart 16/4 PCI Mk2. Since we increment the base address
|
|
* to get everything correct for the TMS SIF, we do these as negatives
|
|
* as they fall below the SIF in addressing.
|
|
*/
|
|
#define PCIBM2_INT_STATUS_REG ((short)-15)/* 0x01 */
|
|
#define PCIBM2_INT_CONTROL_REG ((short)-14)/* 0x02 */
|
|
#define PCIBM2_RESET_REG ((short)-12)/* 0x04 */
|
|
#define PCIBM2_SEEPROM_REG ((short)-9) /* 0x07 */
|
|
|
|
#define PCIBM2_INT_CONTROL_REG_SINTEN 0x02
|
|
#define PCIBM2_INT_CONTROL_REG_PCI_ERR_ENABLE 0x80
|
|
#define PCIBM2_INT_STATUS_REG_PCI_ERR 0x80
|
|
|
|
#define PCIBM2_RESET_REG_CHIP_NRES 0x01
|
|
#define PCIBM2_RESET_REG_FIFO_NRES 0x02
|
|
#define PCIBM2_RESET_REG_SIF_NRES 0x04
|
|
|
|
#define PCIBM2_FIFO_THRESHOLD 0x21
|
|
#define PCIBM2_BURST_LENGTH 0x22
|
|
|
|
/*
|
|
* Bits in PCIBM2_SEEPROM_REG.
|
|
*/
|
|
#define AT24_ENABLE 0x04
|
|
#define AT24_DATA 0x02
|
|
#define AT24_CLOCK 0x01
|
|
|
|
/*
|
|
* AT24 Commands.
|
|
*/
|
|
#define AT24_WRITE 0xA0
|
|
#define AT24_READ 0xA1
|
|
|
|
/*
|
|
* Addresses in AT24 SEEPROM.
|
|
*/
|
|
#define PCIBM2_SEEPROM_BIA 0x12
|
|
#define PCIBM2_SEEPROM_RING_SPEED 0x18
|
|
#define PCIBM2_SEEPROM_RAM_SIZE 0x1A
|
|
#define PCIBM2_SEEPROM_HWF1 0x1C
|
|
#define PCIBM2_SEEPROM_HWF2 0x1E
|
|
|
|
|
|
#endif /* __KERNEL__ */
|
|
#endif /* __LINUX_MADGETR_H */
|