| /linux/drivers/irqchip/ |
| H A D | irq-atmel-aic.c | 90 unsigned int smr; in aic_set_type() local
93 smr = irq_reg_readl(gc, AT91_AIC_SMR(d->hwirq)); in aic_set_type()
94 ret = aic_common_set_type(d, type, &smr); in aic_set_type()
98 irq_reg_writel(gc, smr, AT91_AIC_SMR(d->hwirq)); in aic_set_type()
174 unsigned smr; in aic_irq_domain_xlate() local
192 smr = irq_reg_readl(gc, AT91_AIC_SMR(*out_hwirq)); in aic_irq_domain_xlate()
193 aic_common_set_priority(intspec[2], &smr); in aic_irq_domain_xlate()
194 irq_reg_writel(gc, smr, AT91_AIC_SMR(*out_hwirq)); in aic_irq_domain_xlate()
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| H A D | irq-atmel-aic5.c | 133 unsigned int smr; in aic5_set_type() local
138 smr = irq_reg_readl(bgc, AT91_AIC5_SMR); in aic5_set_type()
139 ret = aic_common_set_type(d, type, &smr); in aic5_set_type()
141 irq_reg_writel(bgc, smr, AT91_AIC5_SMR); in aic5_set_type()
271 unsigned smr; in aic5_irq_domain_xlate() local
284 smr = irq_reg_readl(bgc, AT91_AIC5_SMR); in aic5_irq_domain_xlate()
285 aic_common_set_priority(intspec[2], &smr); in aic5_irq_domain_xlate()
286 irq_reg_writel(bgc, smr, AT91_AIC5_SMR); in aic5_irq_domain_xlate()
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| /linux/drivers/iommu/arm/arm-smmu/ |
| H A D | arm-smmu-qcom.c | 415 u32 smr; in qcom_smmu_cfg_probe() local
470 smr = arm_smmu_gr0_read(smmu, ARM_SMMU_GR0_SMR(i)); in qcom_smmu_cfg_probe()
472 if (FIELD_GET(ARM_SMMU_SMR_VALID, smr)) { in qcom_smmu_cfg_probe()
473 /* Ignore valid bit for SMR mask extraction. */ in qcom_smmu_cfg_probe()
474 smr &= ~ARM_SMMU_SMR_VALID; in qcom_smmu_cfg_probe()
475 smmu->smrs[i].id = FIELD_GET(ARM_SMMU_SMR_ID, smr); in qcom_smmu_cfg_probe()
476 smmu->smrs[i].mask = FIELD_GET(ARM_SMMU_SMR_MASK, smr); in qcom_smmu_cfg_probe()
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| H A D | arm-smmu.c | 955 struct arm_smmu_smr *smr = smmu->smrs + idx; in arm_smmu_write_smr() local
956 u32 reg = FIELD_PREP(ARM_SMMU_SMR_ID, smr->id) | in arm_smmu_write_smr()
957 FIELD_PREP(ARM_SMMU_SMR_MASK, smr->mask); in arm_smmu_write_smr()
959 if (!(smmu->features & ARM_SMMU_FEAT_EXIDS) && smr->valid) in arm_smmu_write_smr()
992 * The width of SMR's mask field depends on sCR0_EXIDENABLE, so this function
997 u32 smr; in arm_smmu_test_smr_masks() local
1006 * Somewhat perversely, not having a free SMR for this test implies we in arm_smmu_test_smr_masks()
1016 * SMR.ID bits may not be preserved if the corresponding MASK in arm_smmu_test_smr_masks()
1020 smr = FIELD_PREP(ARM_SMMU_SMR_ID, smmu->streamid_mask); in arm_smmu_test_smr_masks()
1021 arm_smmu_gr0_write(smmu, ARM_SMMU_GR0_SMR(i), smr); in arm_smmu_test_smr_masks()
[all …]
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| /linux/fs/zonefs/ |
| H A D | Kconfig | 9 device (e.g. host-managed or host-aware SMR disk drives) as files.
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| /linux/fs/xfs/libxfs/ |
| H A D | xfs_zones.h | 34 * for regular devices using the zoned allocator, use the most common SMR disks
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| /linux/drivers/tty/serial/ |
| H A D | milbeaut_usio.c | 303 unsigned int escr, smr = MLB_USIO_SMR_SOE; in mlb_usio_set_termios() local
323 smr |= MLB_USIO_SMR_SBL; in mlb_usio_set_termios()
360 writeb(smr, port->membase + MLB_USIO_REG_SMR); in mlb_usio_set_termios()
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| /linux/drivers/i2c/busses/ |
| H A D | i2c-at91.h | 159 unsigned smr; member
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| /linux/Documentation/admin-guide/device-mapper/ |
| H A D | dm-crypt.rst | 135 (e.g. host-managed SMR hard-disks).
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| /linux/fs/xfs/ |
| H A D | Kconfig | 125 metadata). If the zoned block device is a host-managed SMR hard-disk
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| H A D | xfs_mount.h | 119 * SMR hard drives.
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| /linux/Documentation/filesystems/ |
| H A D | zonefs.rst | 50 Magnetic Recording (SMR) HDDs.
406 The following formats a 15TB host-managed SMR HDD with 256 MB zones
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| H A D | f2fs.rst | 353 default, it is helpful for large sized SMR or ZNS devices to
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| /linux/Documentation/devicetree/bindings/iommu/ |
| H A D | arm,smmu.yaml | 185 2, where the second cell of the IOMMU specifier represents an SMR mask to
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| /linux/fs/btrfs/ |
| H A D | zoned.c | 60 * Minimum / maximum supported zone size. Currently, SMR disks have a zone
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