mtip32xx.c File Reference

#include <linux/pci.h>
#include <linux/interrupt.h>
#include <linux/ata.h>
#include <linux/delay.h>
#include <linux/hdreg.h>
#include <linux/uaccess.h>
#include <linux/random.h>
#include <linux/smp.h>
#include <linux/compat.h>
#include <linux/fs.h>
#include <linux/module.h>
#include <linux/genhd.h>
#include <linux/blkdev.h>
#include <linux/bio.h>
#include <linux/dma-mapping.h>
#include <linux/idr.h>
#include <linux/kthread.h>
#include <../drivers/ata/ahci.h>
#include <linux/export.h>
#include <linux/debugfs.h>
#include "mtip32xx.h"

Go to the source code of this file.

Macros
#define	HW_CMD_SLOT_SZ   (MTIP_MAX_COMMAND_SLOTS * 32)
#define	HW_CMD_TBL_SZ   (AHCI_CMD_TBL_HDR_SZ + (MTIP_MAX_SG * 16))
#define	HW_CMD_TBL_AR_SZ   (HW_CMD_TBL_SZ * MTIP_MAX_COMMAND_SLOTS)
#define	HW_PORT_PRIV_DMA_SZ   (HW_CMD_SLOT_SZ + HW_CMD_TBL_AR_SZ + AHCI_RX_FIS_SZ)
#define	HOST_CAP_NZDMA   (1 << 19)
#define	HOST_HSORG   0xFC
#define	HSORG_DISABLE_SLOTGRP_INTR   (1<<24)
#define	HSORG_DISABLE_SLOTGRP_PXIS   (1<<16)
#define	HSORG_HWREV   0xFF00
#define	HSORG_STYLE   0x8
#define	HSORG_SLOTGROUPS   0x7
#define	PORT_COMMAND_ISSUE   0x38
#define	PORT_SDBV   0x7C
#define	PORT_OFFSET   0x100
#define	PORT_MEM_SIZE   0x80
#define	PORT_IRQ_ERR
#define	PORT_IRQ_LEGACY   (PORT_IRQ_PIOS_FIS | PORT_IRQ_D2H_REG_FIS)
#define	PORT_IRQ_HANDLED
#define	DEF_PORT_IRQ   (PORT_IRQ_ERR | PORT_IRQ_LEGACY | PORT_IRQ_SDB_FIS)
#define	MTIP_PRODUCT_UNKNOWN   0x00
#define	MTIP_PRODUCT_ASICFPGA   0x11

Functions
	MODULE_DEVICE_TABLE (pci, mtip_pci_tbl)
	MODULE_AUTHOR ("Micron Technology, Inc")
	MODULE_DESCRIPTION ("Micron RealSSD PCIe Block Driver")
	MODULE_LICENSE ("GPL")
	MODULE_VERSION (MTIP_DRV_VERSION)
	module_init (mtip_init)
	module_exit (mtip_exit)

Macro Definition Documentation

#define DEF_PORT_IRQ   (PORT_IRQ_ERR | PORT_IRQ_LEGACY | PORT_IRQ_SDB_FIS)

Definition at line 74 of file mtip32xx.c.

#define HOST_CAP_NZDMA   (1 << 19)

Definition at line 49 of file mtip32xx.c.

#define HOST_HSORG   0xFC

Definition at line 50 of file mtip32xx.c.

#define HSORG_DISABLE_SLOTGRP_INTR   (1<<24)

Definition at line 51 of file mtip32xx.c.

#define HSORG_DISABLE_SLOTGRP_PXIS   (1<<16)

Definition at line 52 of file mtip32xx.c.

#define HSORG_HWREV   0xFF00

Definition at line 53 of file mtip32xx.c.

#define HSORG_SLOTGROUPS   0x7

Definition at line 55 of file mtip32xx.c.

#define HSORG_STYLE   0x8

Definition at line 54 of file mtip32xx.c.

#define HW_CMD_SLOT_SZ   (MTIP_MAX_COMMAND_SLOTS * 32)

Definition at line 43 of file mtip32xx.c.

#define HW_CMD_TBL_AR_SZ   (HW_CMD_TBL_SZ * MTIP_MAX_COMMAND_SLOTS)

Definition at line 45 of file mtip32xx.c.

#define HW_CMD_TBL_SZ   (AHCI_CMD_TBL_HDR_SZ + (MTIP_MAX_SG * 16))

Definition at line 44 of file mtip32xx.c.

#define HW_PORT_PRIV_DMA_SZ   (HW_CMD_SLOT_SZ + HW_CMD_TBL_AR_SZ + AHCI_RX_FIS_SZ)

Definition at line 46 of file mtip32xx.c.

#define MTIP_PRODUCT_ASICFPGA   0x11

Definition at line 79 of file mtip32xx.c.

#define MTIP_PRODUCT_UNKNOWN   0x00

Definition at line 78 of file mtip32xx.c.

#define PORT_COMMAND_ISSUE   0x38

Definition at line 57 of file mtip32xx.c.

#define PORT_IRQ_ERR

Value:

(PORT_IRQ_HBUS_ERR | PORT_IRQ_IF_ERR | PORT_IRQ_CONNECT | \
     PORT_IRQ_PHYRDY | PORT_IRQ_UNK_FIS | PORT_IRQ_BAD_PMP | \
     PORT_IRQ_TF_ERR | PORT_IRQ_HBUS_DATA_ERR | PORT_IRQ_IF_NONFATAL | \
     PORT_IRQ_OVERFLOW)

Definition at line 63 of file mtip32xx.c.

#define PORT_IRQ_HANDLED

Value:

(PORT_IRQ_SDB_FIS | PORT_IRQ_LEGACY | \
     PORT_IRQ_TF_ERR | PORT_IRQ_IF_ERR | \
     PORT_IRQ_CONNECT | PORT_IRQ_PHYRDY)

Definition at line 70 of file mtip32xx.c.

#define PORT_IRQ_LEGACY   (PORT_IRQ_PIOS_FIS | PORT_IRQ_D2H_REG_FIS)

Definition at line 68 of file mtip32xx.c.

#define PORT_MEM_SIZE   0x80

Definition at line 61 of file mtip32xx.c.

#define PORT_OFFSET   0x100

Definition at line 60 of file mtip32xx.c.

#define PORT_SDBV   0x7C

Definition at line 58 of file mtip32xx.c.

Function Documentation

MODULE_AUTHOR	(	"Micron	Technology,
		Inc"
	)

MODULE_DESCRIPTION

(

"Micron RealSSD PCIe Block Driver"

)

MODULE_DEVICE_TABLE	(	pci	,
		mtip_pci_tbl
	)

module_exit

(

mtip_exit

)

module_init

(

mtip_init

)

MODULE_LICENSE

(

"GPL"

)

MODULE_VERSION

(

MTIP_DRV_VERSION

)