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Fix EHCI low-speed.

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* grub-core/bus/usb/ehci.c (GRUB_EHCI_MULT_ONE): Fix the value.
	(GRUB_EHCI_MULT_TWO): Likewise.
	(GRUB_EHCI_MULT_THREE): Likewise.
	(GRUB_EHCI_CMASK_MASK): New enum value.
	(GRUB_EHCI_SMASK_MASK): Likewise.
	(GRUB_EHCI_CMASK_OFF): Likewise.
	(GRUB_EHCI_SMASK_OFF): Likewise.
	(grub_ehci_pci_iter): Enable periodic schedule.
	(grub_ehci_parse_notrun): Likewise.
	(grub_ehci_restore_hw): Likewise.
	(grub_ehci_setup_qh): Set flags for low speed transfers.
	(grub_ehci_find_qh): Use periodic list for low speed.
	(grub_ehci_setup_transfer): Check periodic queue as well.
	(grub_ehci_check_transfer): Likewise.
	(grub_ehci_cancel_transfer): Cancel periodic transfer.
This commit is contained in:
Christer Weinigel 2012-05-31 14:02:46 +02:00 • committed by Vladimir 'phcoder' Serbinenko
parent e12bcb1c61
commit bda36bfa77
2 changed files with 123 additions and 42 deletions
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@ -1,3 +1,23 @@
2012-05-31 Christer Weinigel <christer@weinigel.se>
Fix EHCI low-speed.
* grub-core/bus/usb/ehci.c (GRUB_EHCI_MULT_ONE): Fix the value.
(GRUB_EHCI_MULT_TWO): Likewise.
(GRUB_EHCI_MULT_THREE): Likewise.
(GRUB_EHCI_CMASK_MASK): New enum value.
(GRUB_EHCI_SMASK_MASK): Likewise.
(GRUB_EHCI_CMASK_OFF): Likewise.
(GRUB_EHCI_SMASK_OFF): Likewise.
(grub_ehci_pci_iter): Enable periodic schedule.
(grub_ehci_parse_notrun): Likewise.
(grub_ehci_restore_hw): Likewise.
(grub_ehci_setup_qh): Set flags for low speed transfers.
(grub_ehci_find_qh): Use periodic list for low speed.
(grub_ehci_setup_transfer): Check periodic queue as well.
(grub_ehci_check_transfer): Likewise.
(grub_ehci_cancel_transfer): Cancel periodic transfer.
2012-05-31 Paulo Flabiano Smorigo <pfsmorigo@br.ibm.com>
* util/grub-install.in: Write core.elf in PReP even if the --no-nvram