diff options
Diffstat (limited to 'qemu/roms/u-boot/drivers/block/fsl_sata.h')
| -rw-r--r-- | qemu/roms/u-boot/drivers/block/fsl_sata.h | 321 |
1 files changed, 0 insertions, 321 deletions
diff --git a/qemu/roms/u-boot/drivers/block/fsl_sata.h b/qemu/roms/u-boot/drivers/block/fsl_sata.h deleted file mode 100644 index 18d679e78..000000000 --- a/qemu/roms/u-boot/drivers/block/fsl_sata.h +++ /dev/null @@ -1,321 +0,0 @@ -/* - * Copyright (C) 2007-2008 Freescale Semiconductor, Inc. - * Dave Liu <daveliu@freescale.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#ifndef __FSL_SATA_H__ -#define __FSL_SATA_H__ - -#define SATA_HC_MAX_NUM 4 /* Max host controller numbers */ -#define SATA_HC_MAX_CMD 16 /* Max command queue depth per host controller */ -#define SATA_HC_MAX_PORT 16 /* Max port number per host controller */ - -/* -* SATA Host Controller Registers -*/ -typedef struct fsl_sata_reg { - /* SATA command registers */ - u32 cqr; /* Command queue register */ - u8 res1[0x4]; - u32 car; /* Command active register */ - u8 res2[0x4]; - u32 ccr; /* Command completed register */ - u8 res3[0x4]; - u32 cer; /* Command error register */ - u8 res4[0x4]; - u32 der; /* Device error register */ - u32 chba; /* Command header base address */ - u32 hstatus; /* Host status register */ - u32 hcontrol; /* Host control register */ - u32 cqpmp; /* Port number queue register */ - u32 sig; /* Signature register */ - u32 icc; /* Interrupt coalescing control register */ - u8 res5[0xc4]; - - /* SATA supperset registers */ - u32 sstatus; /* SATA interface status register */ - u32 serror; /* SATA interface error register */ - u32 scontrol; /* SATA interface control register */ - u32 snotification; /* SATA interface notification register */ - u8 res6[0x30]; - - /* SATA control status registers */ - u32 transcfg; /* Transport layer configuration */ - u32 transstatus; /* Transport layer status */ - u32 linkcfg; /* Link layer configuration */ - u32 linkcfg1; /* Link layer configuration1 */ - u32 linkcfg2; /* Link layer configuration2 */ - u32 linkstatus; /* Link layer status */ - u32 linkstatus1; /* Link layer status1 */ - u32 phyctrlcfg; /* PHY control configuration */ - u8 res7[0x2b0]; - - /* SATA system control registers */ - u32 syspr; /* System priority register - big endian */ - u8 res8[0xbec]; -} __attribute__ ((packed)) fsl_sata_reg_t; - -/* HStatus register -*/ -#define HSTATUS_ONOFF 0x80000000 /* Online/offline status */ -#define HSTATUS_FORCE_OFFLINE 0x40000000 /* In process going offline */ -#define HSTATUS_BIST_ERR 0x20000000 - -/* Fatal error */ -#define HSTATUS_MASTER_ERR 0x00004000 -#define HSTATUS_DATA_UNDERRUN 0x00002000 -#define HSTATUS_DATA_OVERRUN 0x00001000 -#define HSTATUS_CRC_ERR_TX 0x00000800 -#define HSTATUS_CRC_ERR_RX 0x00000400 -#define HSTATUS_FIFO_OVERFLOW_TX 0x00000200 -#define HSTATUS_FIFO_OVERFLOW_RX 0x00000100 -#define HSTATUS_FATAL_ERR_ALL (HSTATUS_MASTER_ERR | \ - HSTATUS_DATA_UNDERRUN | \ - HSTATUS_DATA_OVERRUN | \ - HSTATUS_CRC_ERR_TX | \ - HSTATUS_CRC_ERR_RX | \ - HSTATUS_FIFO_OVERFLOW_TX | \ - HSTATUS_FIFO_OVERFLOW_RX) -/* Interrupt status */ -#define HSTATUS_FATAL_ERR 0x00000020 -#define HSTATUS_PHY_RDY 0x00000010 -#define HSTATUS_SIGNATURE 0x00000008 -#define HSTATUS_SNOTIFY 0x00000004 -#define HSTATUS_DEVICE_ERR 0x00000002 -#define HSTATUS_CMD_COMPLETE 0x00000001 - -/* HControl register -*/ -#define HCONTROL_ONOFF 0x80000000 /* Online or offline request */ -#define HCONTROL_FORCE_OFFLINE 0x40000000 /* Force offline request */ -#define HCONTROL_ENTERPRISE_EN 0x10000000 /* Enterprise mode enabled */ -#define HCONTROL_HDR_SNOOP 0x00000400 /* Command header snoop */ -#define HCONTROL_PMP_ATTACHED 0x00000200 /* Port multiplier attached */ - -/* Interrupt enable */ -#define HCONTROL_FATAL_ERR 0x00000020 -#define HCONTROL_PHY_RDY 0x00000010 -#define HCONTROL_SIGNATURE 0x00000008 -#define HCONTROL_SNOTIFY 0x00000004 -#define HCONTROL_DEVICE_ERR 0x00000002 -#define HCONTROL_CMD_COMPLETE 0x00000001 - -#define HCONTROL_INT_EN_ALL (HCONTROL_FATAL_ERR | \ - HCONTROL_PHY_RDY | \ - HCONTROL_SIGNATURE | \ - HCONTROL_SNOTIFY | \ - HCONTROL_DEVICE_ERR | \ - HCONTROL_CMD_COMPLETE) - -/* SStatus register -*/ -#define SSTATUS_IPM_MASK 0x00000780 -#define SSTATUS_IPM_NOPRESENT 0x00000000 -#define SSTATUS_IPM_ACTIVE 0x00000080 -#define SSTATUS_IPM_PATIAL 0x00000100 -#define SSTATUS_IPM_SLUMBER 0x00000300 - -#define SSTATUS_SPD_MASK 0x000000f0 -#define SSTATUS_SPD_GEN1 0x00000010 -#define SSTATUS_SPD_GEN2 0x00000020 - -#define SSTATUS_DET_MASK 0x0000000f -#define SSTATUS_DET_NODEVICE 0x00000000 -#define SSTATUS_DET_DISCONNECT 0x00000001 -#define SSTATUS_DET_CONNECT 0x00000003 -#define SSTATUS_DET_PHY_OFFLINE 0x00000004 - -/* SControl register -*/ -#define SCONTROL_SPM_MASK 0x0000f000 -#define SCONTROL_SPM_GO_PARTIAL 0x00001000 -#define SCONTROL_SPM_GO_SLUMBER 0x00002000 -#define SCONTROL_SPM_GO_ACTIVE 0x00004000 - -#define SCONTROL_IPM_MASK 0x00000f00 -#define SCONTROL_IPM_NO_RESTRICT 0x00000000 -#define SCONTROL_IPM_PARTIAL 0x00000100 -#define SCONTROL_IPM_SLUMBER 0x00000200 -#define SCONTROL_IPM_PART_SLUM 0x00000300 - -#define SCONTROL_SPD_MASK 0x000000f0 -#define SCONTROL_SPD_NO_RESTRICT 0x00000000 -#define SCONTROL_SPD_GEN1 0x00000010 -#define SCONTROL_SPD_GEN2 0x00000020 - -#define SCONTROL_DET_MASK 0x0000000f -#define SCONTROL_DET_HRESET 0x00000001 -#define SCONTROL_DET_DISABLE 0x00000004 - -/* TransCfg register -*/ -#define TRANSCFG_DFIS_SIZE_SHIFT 16 -#define TRANSCFG_RX_WATER_MARK_MASK 0x0000001f - -/* PhyCtrlCfg register -*/ -#define PHYCTRLCFG_FPRFTI_MASK 0x00000018 -#define PHYCTRLCFG_LOOPBACK_MASK 0x0000000e - -/* -* Command Header Entry -*/ -typedef struct cmd_hdr_entry { - __le32 cda; /* Command Descriptor Address, - 4 bytes aligned */ - __le32 prde_fis_len; /* Number of PRD entries and FIS length */ - __le32 ttl; /* Total transfer length */ - __le32 attribute; /* the attribute of command */ -} __attribute__ ((packed)) cmd_hdr_entry_t; - -#define SATA_HC_CMD_HDR_ENTRY_SIZE sizeof(struct cmd_hdr_entry) - -/* cda -*/ -#define CMD_HDR_CDA_ALIGN 4 - -/* prde_fis_len -*/ -#define CMD_HDR_PRD_ENTRY_SHIFT 16 -#define CMD_HDR_PRD_ENTRY_MASK 0x003f0000 -#define CMD_HDR_FIS_LEN_SHIFT 2 - -/* attribute -*/ -#define CMD_HDR_ATTR_RES 0x00000800 /* Reserved bit, should be 1 */ -#define CMD_HDR_ATTR_VBIST 0x00000400 /* Vendor BIST */ -#define CMD_HDR_ATTR_SNOOP 0x00000200 /* Snoop enable for all descriptor */ -#define CMD_HDR_ATTR_FPDMA 0x00000100 /* FPDMA queued command */ -#define CMD_HDR_ATTR_RESET 0x00000080 /* Reset - a SRST or device reset */ -#define CMD_HDR_ATTR_BIST 0x00000040 /* BIST - require the host to enter BIST mode */ -#define CMD_HDR_ATTR_ATAPI 0x00000020 /* ATAPI command */ -#define CMD_HDR_ATTR_TAG 0x0000001f /* TAG mask */ - -/* command type -*/ -enum cmd_type { - CMD_VENDOR_BIST, - CMD_BIST, - CMD_RESET, /* SRST or device reset */ - CMD_ATAPI, - CMD_NCQ, - CMD_ATA, /* None of all above */ -}; - -/* -* Command Header Table -*/ -typedef struct cmd_hdr_tbl { - cmd_hdr_entry_t cmd_slot[SATA_HC_MAX_CMD]; -} __attribute__ ((packed)) cmd_hdr_tbl_t; - -#define SATA_HC_CMD_HDR_TBL_SIZE sizeof(struct cmd_hdr_tbl) -#define SATA_HC_CMD_HDR_TBL_ALIGN 4 - -/* -* PRD entry - Physical Region Descriptor entry -*/ -typedef struct prd_entry { - __le32 dba; /* Data base address, 4 bytes aligned */ - u32 res1; - u32 res2; - __le32 ext_c_ddc; /* Indirect PRD flags, snoop and data word count */ -} __attribute__ ((packed)) prd_entry_t; - -#define SATA_HC_CMD_DESC_PRD_SIZE sizeof(struct prd_entry) - -/* dba -*/ -#define PRD_ENTRY_DBA_ALIGN 4 - -/* ext_c_ddc -*/ -#define PRD_ENTRY_EXT 0x80000000 /* extension flag */ -#ifdef CONFIG_FSL_SATA_V2 -#define PRD_ENTRY_DATA_SNOOP 0x10000000 /* Data snoop enable */ -#else -#define PRD_ENTRY_DATA_SNOOP 0x00400000 /* Data snoop enable */ -#endif -#define PRD_ENTRY_LEN_MASK 0x003fffff /* Data word count */ - -#define PRD_ENTRY_MAX_XFER_SZ (PRD_ENTRY_LEN_MASK + 1) - -/* - * This SATA host controller supports a max of 16 direct PRD entries, but if use - * chained indirect PRD entries, then the contollers supports upto a max of 63 - * entries including direct and indirect PRD entries. - * The PRDT is an array of 63 PRD entries contigiously, but the PRD entries#15 - * will be setup as an indirect descriptor, pointing to it's next (contigious) - * PRD entries#16. - */ -#define SATA_HC_MAX_PRD 63 /* Max PRD entry numbers per command */ -#define SATA_HC_MAX_PRD_DIRECT 16 /* Direct PRDT entries */ -#define SATA_HC_MAX_PRD_USABLE (SATA_HC_MAX_PRD - 1) -#define SATA_HC_MAX_XFER_LEN 0x4000000 - -/* -* PRDT - Physical Region Descriptor Table -*/ -typedef struct prdt { - prd_entry_t prdt[SATA_HC_MAX_PRD]; -} __attribute__ ((packed)) prdt_t; - -/* -* Command Descriptor -*/ -#define SATA_HC_CMD_DESC_CFIS_SIZE 32 /* bytes */ -#define SATA_HC_CMD_DESC_SFIS_SIZE 32 /* bytes */ -#define SATA_HC_CMD_DESC_ACMD_SIZE 16 /* bytes */ -#define SATA_HC_CMD_DESC_RES 16 /* bytes */ - -typedef struct cmd_desc { - u8 cfis[SATA_HC_CMD_DESC_CFIS_SIZE]; - u8 sfis[SATA_HC_CMD_DESC_SFIS_SIZE]; - u8 acmd[SATA_HC_CMD_DESC_ACMD_SIZE]; - u8 res[SATA_HC_CMD_DESC_RES]; - prd_entry_t prdt[SATA_HC_MAX_PRD]; -} __attribute__ ((packed)) cmd_desc_t; - -#define SATA_HC_CMD_DESC_SIZE sizeof(struct cmd_desc) -#define SATA_HC_CMD_DESC_ALIGN 4 - -/* - * SATA device driver info - */ -typedef struct fsl_sata_info { - u32 sata_reg_base; - u32 flags; -} fsl_sata_info_t; - -#define FLAGS_DMA 0x00000000 -#define FLAGS_FPDMA 0x00000001 - -/* - * SATA device driver struct - */ -typedef struct fsl_sata { - char name[12]; - fsl_sata_reg_t *reg_base; /* the base address of controller register */ - void *cmd_hdr_tbl_offset; /* alloc address of command header table */ - cmd_hdr_tbl_t *cmd_hdr; /* aligned address of command header table */ - void *cmd_desc_offset; /* alloc address of command descriptor */ - cmd_desc_t *cmd_desc; /* aligned address of command descriptor */ - int link; /* PHY link status */ - /* device attribute */ - int ata_device_type; /* device type */ - int lba48; - int queue_depth; /* Max NCQ queue depth */ - u16 pio; - u16 mwdma; - u16 udma; - int wcache; - int flush; - int flush_ext; -} fsl_sata_t; - -#define READ_CMD 0 -#define WRITE_CMD 1 - -#endif /* __FSL_SATA_H__ */ |