Searched refs:gscr (Results 1 – 7 of 7) sorted by relevance
| /kernel/linux/linux-5.10/drivers/ata/ |
| D | libata-pmp.c | 223 static int sata_pmp_read_gscr(struct ata_device *dev, u32 *gscr) in sata_pmp_read_gscr() argument
232 err_mask = sata_pmp_read(dev->link, reg, &gscr[reg]); in sata_pmp_read_gscr()
243 static const char *sata_pmp_spec_rev_str(const u32 *gscr) in sata_pmp_spec_rev_str() argument
245 u32 rev = gscr[SATA_PMP_GSCR_REV]; in sata_pmp_spec_rev_str()
261 u32 *gscr = dev->gscr; in sata_pmp_configure() local
262 u16 vendor = sata_pmp_gscr_vendor(gscr); in sata_pmp_configure()
263 u16 devid = sata_pmp_gscr_devid(gscr); in sata_pmp_configure()
268 nr_ports = sata_pmp_gscr_ports(gscr); in sata_pmp_configure()
277 (gscr[SATA_PMP_GSCR_FEAT] & SATA_PMP_FEAT_NOTIFY)) in sata_pmp_configure()
316 sata_pmp_spec_rev_str(gscr), vendor, devid, in sata_pmp_configure()
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| D | libata-transport.c | 556 ata_dev->gscr[i], in show_ata_dev_gscr()
564 static DEVICE_ATTR(gscr, S_IRUGO, show_ata_dev_gscr, NULL);
759 SETUP_DEV_ATTRIBUTE(gscr); in ata_attach_transport()
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| D | sata_sil24.c | 912 u32 *gscr = ap->link.device->gscr; in sil24_pmp_attach() local
917 if (sata_pmp_gscr_vendor(gscr) == 0x11ab && in sil24_pmp_attach()
918 sata_pmp_gscr_devid(gscr) == 0x4140) { in sil24_pmp_attach()
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| /kernel/linux/linux-5.10/include/linux/ |
| D | ata.h | 1135 #define sata_pmp_gscr_vendor(gscr) ((gscr)[SATA_PMP_GSCR_PROD_ID] & 0xffff) argument
1136 #define sata_pmp_gscr_devid(gscr) ((gscr)[SATA_PMP_GSCR_PROD_ID] >> 16) argument
1137 #define sata_pmp_gscr_rev(gscr) (((gscr)[SATA_PMP_GSCR_REV] >> 8) & 0xff) argument
1138 #define sata_pmp_gscr_ports(gscr) ((gscr)[SATA_PMP_GSCR_PORT_INFO] & 0xf) argument
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| D | libata.h | 717 u32 gscr[SATA_PMP_GSCR_DWORDS]; /* PMP GSCR block */ member
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| /kernel/linux/linux-5.10/arch/powerpc/platforms/52xx/ |
| D | mpc52xx_pci.c | 78 u32 gscr; /* PCI + 0x60 */ member
320 tmp = in_be32(&pci_regs->gscr); in mpc52xx_pci_setup()
326 out_be32(&pci_regs->gscr, tmp | MPC52xx_PCI_GSCR_PR); in mpc52xx_pci_setup()
331 out_be32(&pci_regs->gscr, tmp & ~MPC52xx_PCI_GSCR_PR); in mpc52xx_pci_setup()
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| /kernel/linux/linux-5.10/Documentation/ABI/testing/ |
| D | sysfs-ata | 75 What: /sys/class/ata_device/devX[.Y].Z/gscr
89 gscr: (RO) Cached result of the dump of PM GSCR
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