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101 commits

Author SHA1 Message Date
Vladimir Serbinenko
25a88d14dd arm_coreboot: Support EHCI. 2020-09-21 11:32:45 -04:00
Vladimir Serbinenko
56c0a46068 ehci: Split core code from PCI part. 
On ARM often EHCI is present without PCI and just declared in device
tree. So splitcore from PCI part.
 2020-09-21 11:32:45 -04:00
Vladimir Serbinenko
ca028db3d4 usbtrans: Fix memory coherence and use-after-free. 2016-02-27 13:40:52 +01:00
Vladimir Serbinenko
0f076d75d0 ehci: Fix memory coherence 
This is a no-op on x86 but necessarry on ARM and may be necessarry on MIPS.
 2016-02-27 13:40:52 +01:00
Vladimir Serbinenko
054d1325e9 Improve EHCI logging 
Add dprintf's on common error paths and remove some entries which are too
noisy.
 2016-02-22 20:07:10 +01:00
Colin Watson
95440b41d3 ahci, ehci: Fix typos 2016-01-16 20:37:15 +00:00
Andrei Borzenkov
47490ada3d ohci: fix memory leak 
Found by: Coverity scan.
CID: 96679
 2015-06-20 23:38:19 +03:00
Andrei Borzenkov
cf0b0306d8 usb: fix use after free 
Found by: Coverity scan.
CID: 96704
 2015-06-20 23:38:18 +03:00
Vladimir Serbinenko
9d25b0da9a Remove emu libusb support. 
It's disabled by default and has been broken for a long time.
As nobody is interested in fixing and maintaining it, remove it.
 2015-03-03 20:59:36 +01:00
Vladimir Serbinenko
9ff9d5a54e uhci: Fix null pointer dereference. 
Found by: Coverity scan.
 2015-01-24 20:38:12 +01:00
Vladimir Serbinenko
30e177a05b grub-core/fs/minix.c (grub_minix_read_file): Avoid reading past the end of file. 2015-01-21 17:42:06 +01:00
Andrey Borzenkov
954fe77163 cleanup: grub_cpu_to_XXX_compile_time for constants 
This tries to catch all cases where grub_cpu_to_XXX was used for constant
expressions (including sizeof).
 2014-09-22 20:47:10 +04:00
Aleš Nesrsta
e3ef0d30cf * grub-core/bus/usb/ehci.c: Fix handling of newborn transfers. 
Avoid confusing them with already completed transfers.
 2013-12-18 18:59:49 +01:00
Vladimir Serbinenko
7e47e27bd8 Add gcc_struct to all packed structures when compiling with mingw. 
Just "packed" doesn't always pack the way we expect.
 2013-12-15 14:14:30 +01:00
Vladimir Serbinenko
1e4b358720 Add PCI command activation to all PCI drivers as required for coreboot 
and maybe some other firmwares.
 2013-11-26 14:21:11 +01:00
Vladimir Serbinenko
9f8acdaa5d * grub-core/term/serial.c: Add option for enabling/disabling 
RTS/CTS flow control.
 2013-11-08 18:20:20 +01:00
Vladimir Serbinenko
3f63b4d89f * grub-core/bus/usb/ehci.c (grub_ehci_restore_hw): Return right enum 
type.
	(grub_ehci_fini_hw): Likewise.
	* grub-core/bus/usb/usbhub.c (grub_usb_add_hub): Likewise.
 2013-11-07 00:45:15 +01:00
Vladimir Serbinenko
dac6ce73be * include/grub/usb.h (grub_usb_controller_dev): Make portstatus 
return grub_usb_err_t for cosistency. All users updated.
 2013-11-07 00:35:56 +01:00
starous@volny.cz
7c680e1f17 USB EHCI: SMI disabled in all cases 2013-09-23 20:30:52 +02:00
Melki Christian
d755342abe * grub-core/bus/usb/usbhub.c (poll_nonroot_hub): Fix the type of 
"changed".
 2013-09-23 14:39:13 +02:00
starous@volny.cz
306950e137 USB EHCI QH handling patch 2013-09-21 15:39:51 +02:00
Melki Christian
897c3bc634 * grub-core/bus/usb/usb.c (grub_usb_device_initialize): Add condition 
to break endless loop.
 2013-09-18 13:27:05 +02:00
Vladimir 'phcoder' Serbinenko
efa8640adb * grub-core/bus/usb/usbhub.c: Fix recheck logic. 2013-07-11 14:52:46 +02:00
Vladimir 'phcoder' Serbinenko
96f33fed86 Make PCI init in i386-qemu port more robust. 2013-04-29 15:09:39 +02:00
Vladimir 'phcoder' Serbinenko
e2f27a8c53 Enforce disabling of firmware disk drivers when native drivers kick in. 2013-04-29 12:16:46 +02:00
Vladimir 'phcoder' Serbinenko
f7bf6c31f3 * grub-core/bus/usb/uhci.c: Fix DMA handling and enable on all PCI 
platforms.
 2013-04-29 12:05:19 +02:00
Vladimir 'phcoder' Serbinenko
d70dbab77a * grub-core/bus/usb/ehci.c (grub_ehci_fini_hw): Ignore errors, not 
much we can do about it anyway.
 2013-04-12 20:51:11 +02:00
Aleš Nesrsta
51a4c3e3b0 Fix handling of split transfers. 2013-04-12 20:42:46 +02:00
Vladimir 'phcoder' Serbinenko
2cd5ce6cdb * grub-core/bus/usb/usbtrans.c (grub_usb_bulk_readwrite_packetize): 
Init err.
 2013-04-04 08:56:45 +02:00
Vladimir 'phcoder' Serbinenko
8fe05def12 Slight improve in USB-related boot-time checkpoints. 2013-03-20 17:21:13 +01:00
Vladimir 'phcoder' Serbinenko
ef8810e9f3 Fix a conflict between ports structures with 2 controllers of 
same kind.
 2013-03-20 17:07:08 +01:00
Vladimir 'phcoder' Serbinenko
f6df57d216 Initialize USB ports in parallel to speed-up boot. 2013-03-19 23:06:44 +01:00
Vladimir 'phcoder' Serbinenko
d745dda77e Fix USB devices not being detected when requested 
due to delayed attach.
 2013-03-19 20:35:21 +01:00
Vladimir 'phcoder' Serbinenko
e744219bb6 Implement boot time analysis framework. 2013-03-19 20:25:09 +01:00
Vladimir 'phcoder' Serbinenko
e5a2dd7b55 remove get_endpoint_descriptor and change all functions needing 
descriptor to just receive it as argument rather than endpoint
	address.
 2013-03-19 11:19:36 +01:00
Vladimir 'phcoder' Serbinenko
5dd6f58789 Better estimate the maximum USB transfer size. 2013-03-19 08:17:51 +01:00
Vladimir 'phcoder' Serbinenko
66a93674b2 Implement USBDebug (full USB stack variant). 2013-02-01 21:49:29 +01:00
Vladimir 'phcoder' Serbinenko
cfe1288b8d * grub-core/bus/usb/usb.c (grub_usb_device_attach): Add missing 
grub_print_error.
 2013-02-01 21:43:49 +01:00
Vladimir 'phcoder' Serbinenko
e42b99698c * grub-core/bus/usb/serial/common.c (grub_usbserial_attach): Fix missing 
zero-out of port structure.
 2013-02-01 21:32:17 +01:00
Colin Watson
5fdbaed168 Remove nested functions from USB iterators. 
* include/grub/usb.h (grub_usb_iterate_hook_t): New type.
(grub_usb_controller_iterate_hook_t): Likewise.
(grub_usb_iterate): Add hook_data argument.
(grub_usb_controller_iterate): Likewise.
(struct grub_usb_controller_dev.iterate): Likewise.

Update all implementations and callers.
 2013-01-21 21:02:24 +00:00
Vladimir 'phcoder' Serbinenko
b879aa7b47 Split long USB transfers into short ones. 2013-01-20 22:45:53 +01:00
Colin Watson
ca3a74469a Remove nested functions from PCI iterators. 
* grub-core/bus/pci.c (grub_pci_iterate): Add hook_data argument,
passed to hook.  Update all callers to pass appropriate hook data.
* grub-core/bus/emu/pci.c (grub_pci_iterate): Likewise.
* include/grub/pci.h (grub_pci_iteratefunc_t): Add data argument.
Remove NESTED_FUNC_ATTR from here and from all users.
(grub_pci_iterate): Update prototype.
* grub-core/bus/cs5536.c (grub_cs5536_find: hook): Make static
instead of nested.  Rename to ...
(grub_cs5536_find_iter): ... this.
* grub-core/kern/efi/mm.c (stop_broadcom: find_card): Likewise.
* grub-core/kern/mips/loongson/init.c (init_pci: set_card):
Likewise.
* grub-core/kern/vga_init.c (grub_qemu_init_cirrus: find_card):
Likewise.
* grub-core/video/bochs.c (grub_video_bochs_setup: find_card):
Likewise.
* grub-core/video/cirrus.c (grub_video_cirrus_setup: find_card):
Likewise.
* grub-core/video/efi_uga.c (find_framebuf: find_card): Likewise.
* grub-core/video/radeon_fuloong2e.c
(grub_video_radeon_fuloong2e_setup: find_card): Likewise.
* grub-core/video/sis315pro.c (grub_video_sis315pro_setup:
find_card): Likewise.
* grub-core/video/sm712.c (grub_video_sm712_setup: find_card):
Likewise.
 2013-01-13 01:10:41 +00:00
Colin Watson
33a68ac643 * grub-core/bus/usb/ehci.c (grub_ehci_pci_iter): Remove incorrect 
__attribute__ ((unused)).
* grub-core/video/bochs.c (find_card): Likewise.
* grub-core/video/cirrus.c (find_card): Likewise.
* grub-core/video/radeon_fuloong2e.c (find_card): Likewise.
* grub-core/video/sis315pro.c (find_card): Likewise.
* grub-core/video/sm712.c (find_card): Likewise.
 2012-12-30 09:57:58 +00:00
starous
39b27f1eaf EHCI and OHCI PCI bus master 2012-07-22 21:09:30 +02:00
Vladimir 'phcoder' Serbinenko
c8ca585593 * grub-core/bus/usb/serial/ftdi.c (real_config): Handle 1.5 stop bits. 
(ftdi_hw_configure): Likewise.
	* grub-core/bus/usb/serial/pl2303.c (GRUB_PL2303_STOP_BITS_1_5): New
	define.
	(real_config): Handle 1.5 stop bits.
	(pl2303_hw_configure): Likewise.
 2012-06-08 20:40:40 +02:00
Christer Weinigel
bda36bfa77 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 14:02:46 +02:00
Vladimir 'phcoder' Serbinenko
d61386e21d Improve string. Gettextize. 2012-02-12 15:25:25 +01:00
Vladimir 'phcoder' Serbinenko
a9cdb3cf18 * grub-core/bus/usb/ehci.c (grub_ehci_ehcc_read32): Restructure to 
conserve alignment invariants.
	(grub_ehci_ehcc_read16): Likewise.
	(grub_ehci_oper_read32): Likewise.
	(grub_ehci_oper_write32): Likewise.
	(grub_ehci_pci_iter) [!GRUB_HAVE_UNALIGNED_ACCESS]: Check alignment.
	Conserve alignment invariants.
 2012-02-09 23:18:53 +01:00
Vladimir 'phcoder' Serbinenko
01783768d2 Convert UHCI to DMA framework. 
* grub-core/bus/usb/uhci.c (grub_uhci): Add chunk and phys members.
	(grub_uhci_pci_iter): Fill new members
	(grub_alloc_td): Use P2V and V2P functions.
	(grub_free_queue): Likewise.
	(grub_alloc_qh): Likewise.
	(grub_uhci_setup_transfer): Likewise.
	(grub_uhci_check_transfer): Likewise.
 2012-02-09 15:00:05 +01:00
Vladimir 'phcoder' Serbinenko
9c4b5c13e6 Improve gettext support. Stylistic fixes and error handling fixes while 
on it.
 2012-02-08 19:26:01 +01:00