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path: root/drivers/scsi/mvsas/mv_94xx.h
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Diffstat (limited to 'drivers/scsi/mvsas/mv_94xx.h')
-rw-r--r--drivers/scsi/mvsas/mv_94xx.h99
1 files changed, 82 insertions, 17 deletions
diff --git a/drivers/scsi/mvsas/mv_94xx.h b/drivers/scsi/mvsas/mv_94xx.h
index 8835befe2c0e..8f7eb4f21140 100644
--- a/drivers/scsi/mvsas/mv_94xx.h
+++ b/drivers/scsi/mvsas/mv_94xx.h
@@ -30,6 +30,14 @@
#define MAX_LINK_RATE SAS_LINK_RATE_6_0_GBPS
+enum VANIR_REVISION_ID {
+ VANIR_A0_REV = 0xA0,
+ VANIR_B0_REV = 0x01,
+ VANIR_C0_REV = 0x02,
+ VANIR_C1_REV = 0x03,
+ VANIR_C2_REV = 0xC2,
+};
+
enum hw_registers {
MVS_GBL_CTL = 0x04, /* global control */
MVS_GBL_INT_STAT = 0x00, /* global irq status */
@@ -101,6 +109,7 @@ enum hw_registers {
MVS_P4_VSR_DATA = 0x254, /* phy4 VSR data */
MVS_PA_VSR_ADDR = 0x290, /* All port VSR addr */
MVS_PA_VSR_PORT = 0x294, /* All port VSR data */
+ MVS_COMMAND_ACTIVE = 0x300,
};
enum pci_cfg_registers {
@@ -112,26 +121,29 @@ enum pci_cfg_registers {
/* SAS/SATA Vendor Specific Port Registers */
enum sas_sata_vsp_regs {
- VSR_PHY_STAT = 0x00 * 4, /* Phy Status */
- VSR_PHY_MODE1 = 0x01 * 4, /* phy tx */
- VSR_PHY_MODE2 = 0x02 * 4, /* tx scc */
- VSR_PHY_MODE3 = 0x03 * 4, /* pll */
- VSR_PHY_MODE4 = 0x04 * 4, /* VCO */
- VSR_PHY_MODE5 = 0x05 * 4, /* Rx */
- VSR_PHY_MODE6 = 0x06 * 4, /* CDR */
- VSR_PHY_MODE7 = 0x07 * 4, /* Impedance */
- VSR_PHY_MODE8 = 0x08 * 4, /* Voltage */
- VSR_PHY_MODE9 = 0x09 * 4, /* Test */
- VSR_PHY_MODE10 = 0x0A * 4, /* Power */
- VSR_PHY_MODE11 = 0x0B * 4, /* Phy Mode */
- VSR_PHY_VS0 = 0x0C * 4, /* Vednor Specific 0 */
- VSR_PHY_VS1 = 0x0D * 4, /* Vednor Specific 1 */
+ VSR_PHY_STAT = 0x00 * 4, /* Phy Interrupt Status */
+ VSR_PHY_MODE1 = 0x01 * 4, /* phy Interrupt Enable */
+ VSR_PHY_MODE2 = 0x02 * 4, /* Phy Configuration */
+ VSR_PHY_MODE3 = 0x03 * 4, /* Phy Status */
+ VSR_PHY_MODE4 = 0x04 * 4, /* Phy Counter 0 */
+ VSR_PHY_MODE5 = 0x05 * 4, /* Phy Counter 1 */
+ VSR_PHY_MODE6 = 0x06 * 4, /* Event Counter Control */
+ VSR_PHY_MODE7 = 0x07 * 4, /* Event Counter Select */
+ VSR_PHY_MODE8 = 0x08 * 4, /* Event Counter 0 */
+ VSR_PHY_MODE9 = 0x09 * 4, /* Event Counter 1 */
+ VSR_PHY_MODE10 = 0x0A * 4, /* Event Counter 2 */
+ VSR_PHY_MODE11 = 0x0B * 4, /* Event Counter 3 */
+ VSR_PHY_ACT_LED = 0x0C * 4, /* Activity LED control */
+
+ VSR_PHY_FFE_CONTROL = 0x10C,
+ VSR_PHY_DFE_UPDATE_CRTL = 0x110,
+ VSR_REF_CLOCK_CRTL = 0x1A0,
};
enum chip_register_bits {
PHY_MIN_SPP_PHYS_LINK_RATE_MASK = (0x7 << 8),
- PHY_MAX_SPP_PHYS_LINK_RATE_MASK = (0x7 << 8),
- PHY_NEG_SPP_PHYS_LINK_RATE_MASK_OFFSET = (12),
+ PHY_MAX_SPP_PHYS_LINK_RATE_MASK = (0x7 << 12),
+ PHY_NEG_SPP_PHYS_LINK_RATE_MASK_OFFSET = (16),
PHY_NEG_SPP_PHYS_LINK_RATE_MASK =
(0x3 << PHY_NEG_SPP_PHYS_LINK_RATE_MASK_OFFSET),
};
@@ -169,22 +181,75 @@ enum pci_interrupt_cause {
IRQ_PCIE_ERR = (1 << 31),
};
+union reg_phy_cfg {
+ u32 v;
+ struct {
+ u32 phy_reset:1;
+ u32 sas_support:1;
+ u32 sata_support:1;
+ u32 sata_host_mode:1;
+ /*
+ * bit 2: 6Gbps support
+ * bit 1: 3Gbps support
+ * bit 0: 1.5Gbps support
+ */
+ u32 speed_support:3;
+ u32 snw_3_support:1;
+ u32 tx_lnk_parity:1;
+ /*
+ * bit 5: G1 (1.5Gbps) Without SSC
+ * bit 4: G1 (1.5Gbps) with SSC
+ * bit 3: G2 (3.0Gbps) Without SSC
+ * bit 2: G2 (3.0Gbps) with SSC
+ * bit 1: G3 (6.0Gbps) without SSC
+ * bit 0: G3 (6.0Gbps) with SSC
+ */
+ u32 tx_spt_phs_lnk_rate:6;
+ /* 8h: 1.5Gbps 9h: 3Gbps Ah: 6Gbps */
+ u32 tx_lgcl_lnk_rate:4;
+ u32 tx_ssc_type:1;
+ u32 sata_spin_up_spt:1;
+ u32 sata_spin_up_en:1;
+ u32 bypass_oob:1;
+ u32 disable_phy:1;
+ u32 rsvd:8;
+ } u;
+};
+
#define MAX_SG_ENTRY 255
struct mvs_prd_imt {
+#ifndef __BIG_ENDIAN
__le32 len:22;
u8 _r_a:2;
u8 misc_ctl:4;
u8 inter_sel:4;
+#else
+ u32 inter_sel:4;
+ u32 misc_ctl:4;
+ u32 _r_a:2;
+ u32 len:22;
+#endif
};
struct mvs_prd {
/* 64-bit buffer address */
__le64 addr;
/* 22-bit length */
- struct mvs_prd_imt im_len;
+ __le32 im_len;
} __attribute__ ((packed));
+/*
+ * these registers are accessed through port vendor
+ * specific address/data registers
+ */
+enum sas_sata_phy_regs {
+ GENERATION_1_SETTING = 0x118,
+ GENERATION_1_2_SETTING = 0x11C,
+ GENERATION_2_3_SETTING = 0x120,
+ GENERATION_3_4_SETTING = 0x124,
+};
+
#define SPI_CTRL_REG_94XX 0xc800
#define SPI_ADDR_REG_94XX 0xc804
#define SPI_WR_DATA_REG_94XX 0xc808