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ISO9660 filesystem driver
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This commit is contained in:
Kamil Kowalczyk
2026-04-06 22:45:54 +02:00
parent 385b1f0db0
commit 8ae16342b6
12 changed files with 911 additions and 19 deletions
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14
kernel/device/usb/xhci.c
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@@ -110,7 +110,7 @@ static void xhci_bios_handover (struct xhci* xhci) {
if (!(val & (1 << XHCI_USBLEGSUP_BIOS_SEMA)) && (val & (1 << XHCI_USBLEGSUP_OS_SEMA)))
break;
stall_ms (3);
stall_ms (2);
}
DEBUG ("XHCI Handover OK\n");
@@ -257,8 +257,8 @@ static void xhci_event_dispatch (struct xhci* xhci, struct xhci_trb* event, uint
uint8_t slot_id = (event->ctrl >> XHCI_TETRB_CTRL_SLOT_ID) & 0xFF;
uint8_t endpoint_id = (event->ctrl >> XHCI_TETRB_CTRL_ENDPOINT) & 0x1F;
DEBUG ("transfer completion: code=%u,slot=%u,endpoint_id=%u\n", cmpl_code, slot_id,
endpoint_id);
/* DEBUG ("transfer completion: code=%u,slot=%u,endpoint_id=%u\n", cmpl_code, slot_id, */
/* endpoint_id); */
xhci->last_slot_id = slot_id;
xhci->last_cmpl_code = cmpl_code;
@@ -406,7 +406,7 @@ static bool xhci_endpoint0_ctrl_in (struct xhci* xhci, struct xhci_usb_device* u
xhci_write32 (xhci->xhci_doorbell_base, usb_device->slot_id * 4, 1);
while (atomic_load (&xhci->pending) && --timeout > 0)
stall_ms (10);
stall_ms (1);
spin_lock (&xhci->device->lock, lockflags);
@@ -482,7 +482,7 @@ static bool xhci_endpoint0_ctrl_out (struct xhci* xhci, struct xhci_usb_device*
xhci_write32 (xhci->xhci_doorbell_base, usb_device->slot_id * 4, 1);
while (atomic_load (&xhci->pending) && --timeout > 0)
stall_ms (10);
stall_ms (1);
spin_lock (&xhci->device->lock, lockflags);
@@ -530,7 +530,7 @@ static void xhci_send_cmd (struct xhci* xhci, uint64_t param, uint32_t status, u
xhci_write32 (xhci->xhci_doorbell_base, 0, 0);
while (atomic_load (&xhci->pending) && --timeout > 0)
stall_ms (10);
stall_ms (1);
spin_lock (&xhci->device->lock, lockflags);
@@ -1046,7 +1046,7 @@ int xhci_bulk_transfer (struct xhci* xhci, struct xhci_usb_device* usb_device,
xhci_write32 (xhci->xhci_doorbell_base, usb_device->slot_id * 4, dci);
while (atomic_load (&xhci->pending) && --timeout > 0)
stall_ms (10);
stall_ms (1);
spin_lock (&xhci->device->lock, lockflags);