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Searched refs:erst (Results 1 – 7 of 7) sorted by relevance

/Linux-v5.10/drivers/usb/host/
Dxhci-dbgcap.c381 struct xhci_erst *erst, gfp_t flags) in dbc_erst_alloc() argument
383 erst->entries = dma_alloc_coherent(dev, sizeof(struct xhci_erst_entry), in dbc_erst_alloc()
384 &erst->erst_dma_addr, flags); in dbc_erst_alloc()
385 if (!erst->entries) in dbc_erst_alloc()
388 erst->num_entries = 1; in dbc_erst_alloc()
389 erst->entries[0].seg_addr = cpu_to_le64(evt_ring->first_seg->dma); in dbc_erst_alloc()
390 erst->entries[0].seg_size = cpu_to_le32(TRBS_PER_SEGMENT); in dbc_erst_alloc()
391 erst->entries[0].rsvd = 0; in dbc_erst_alloc()
395 static void dbc_erst_free(struct device *dev, struct xhci_erst *erst) in dbc_erst_free() argument
397 if (erst->entries) in dbc_erst_free()
[all …]
Dxhci-mem.c1808 struct xhci_erst *erst, in xhci_alloc_erst() argument
1817 erst->entries = dma_alloc_coherent(xhci_to_hcd(xhci)->self.sysdev, in xhci_alloc_erst()
1818 size, &erst->erst_dma_addr, flags); in xhci_alloc_erst()
1819 if (!erst->entries) in xhci_alloc_erst()
1822 erst->num_entries = evt_ring->num_segs; in xhci_alloc_erst()
1826 entry = &erst->entries[val]; in xhci_alloc_erst()
1836 void xhci_free_erst(struct xhci_hcd *xhci, struct xhci_erst *erst) in xhci_free_erst() argument
1841 size = sizeof(struct xhci_erst_entry) * (erst->num_entries); in xhci_free_erst()
1842 if (erst->entries) in xhci_free_erst()
1844 erst->entries, in xhci_free_erst()
[all …]
Dxhci-dbgcap.h128 struct xhci_erst erst; member
Dxhci.h1788 struct xhci_erst erst; member
2020 struct xhci_erst *erst,
2024 void xhci_free_erst(struct xhci_hcd *xhci, struct xhci_erst *erst);
/Linux-v5.10/drivers/acpi/apei/
DMakefile5 obj-$(CONFIG_ACPI_APEI_ERST_DEBUG) += erst-dbg.o
7 apei-y := apei-base.o hest.o erst.o bert.o
/Linux-v5.10/Documentation/ABI/testing/
Dpstore18 -r--r--r-- 1 root root 7896 Nov 30 15:38 dmesg-erst-1
30 $ rm /sys/fs/pstore/dmesg-erst-1
/Linux-v5.10/
DMAINTAINERS14167 F: drivers/acpi/apei/erst.c