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| author | Aapo Vienamo <aapo.vienamo@linux.intel.com> | 2024-05-21 10:02:13 +0200 |
|---|---|---|
| committer | Mika Westerberg <mika.westerberg@linux.intel.com> | 2024-06-19 06:30:20 +0200 |
| commit | 49056c95df448c1fa870c8688f34e5d1abffb154 (patch) | |
| tree | 4f8ab8d01d5e39b8c4b13ce7094b1e1de7fac04c /drivers/thunderbolt/sb_regs.h | |
| parent | thunderbolt: Add receiver lane margining support for retimers (diff) | |
| download | linux-49056c95df448c1fa870c8688f34e5d1abffb154.tar.xz linux-49056c95df448c1fa870c8688f34e5d1abffb154.zip | |
thunderbolt: debugfs: Use FIELD_GET()
Use the FIELD_GET() macro instead of open coding the masks and shifts.
This makes the code more compact and improves readability as it avoids
the need to wrap excessively long lines.
Signed-off-by: Aapo Vienamo <aapo.vienamo@linux.intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Yehezkel Bernat <YehezkelShB@gmail.com>
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Diffstat (limited to 'drivers/thunderbolt/sb_regs.h')
| -rw-r--r-- | drivers/thunderbolt/sb_regs.h | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/drivers/thunderbolt/sb_regs.h b/drivers/thunderbolt/sb_regs.h index a29ef3c19422..2a88edfc97b2 100644 --- a/drivers/thunderbolt/sb_regs.h +++ b/drivers/thunderbolt/sb_regs.h @@ -51,30 +51,21 @@ enum usb4_sb_opcode { #define USB4_MARGIN_CAP_0_MODES_SW BIT(1) #define USB4_MARGIN_CAP_0_2_LANES BIT(2) #define USB4_MARGIN_CAP_0_VOLTAGE_INDP_MASK GENMASK(4, 3) -#define USB4_MARGIN_CAP_0_VOLTAGE_INDP_SHIFT 3 #define USB4_MARGIN_CAP_0_VOLTAGE_MIN 0x0 #define USB4_MARGIN_CAP_0_VOLTAGE_HL 0x1 #define USB4_MARGIN_CAP_0_VOLTAGE_BOTH 0x2 #define USB4_MARGIN_CAP_0_TIME BIT(5) #define USB4_MARGIN_CAP_0_VOLTAGE_STEPS_MASK GENMASK(12, 6) -#define USB4_MARGIN_CAP_0_VOLTAGE_STEPS_SHIFT 6 #define USB4_MARGIN_CAP_0_MAX_VOLTAGE_OFFSET_MASK GENMASK(18, 13) -#define USB4_MARGIN_CAP_0_MAX_VOLTAGE_OFFSET_SHIFT 13 #define USB4_MARGIN_CAP_1_TIME_DESTR BIT(8) #define USB4_MARGIN_CAP_1_TIME_INDP_MASK GENMASK(10, 9) -#define USB4_MARGIN_CAP_1_TIME_INDP_SHIFT 9 #define USB4_MARGIN_CAP_1_TIME_MIN 0x0 #define USB4_MARGIN_CAP_1_TIME_LR 0x1 #define USB4_MARGIN_CAP_1_TIME_BOTH 0x2 #define USB4_MARGIN_CAP_1_TIME_STEPS_MASK GENMASK(15, 11) -#define USB4_MARGIN_CAP_1_TIME_STEPS_SHIFT 11 #define USB4_MARGIN_CAP_1_TIME_OFFSET_MASK GENMASK(20, 16) -#define USB4_MARGIN_CAP_1_TIME_OFFSET_SHIFT 16 #define USB4_MARGIN_CAP_1_MIN_BER_MASK GENMASK(25, 21) -#define USB4_MARGIN_CAP_1_MIN_BER_SHIFT 21 #define USB4_MARGIN_CAP_1_MAX_BER_MASK GENMASK(30, 26) -#define USB4_MARGIN_CAP_1_MAX_BER_SHIFT 26 -#define USB4_MARGIN_CAP_1_MAX_BER_SHIFT 26 /* USB4_SB_OPCODE_RUN_HW_LANE_MARGINING */ #define USB4_MARGIN_HW_TIME BIT(3) |