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usbdebug: Remove EHCI_DEBUG_OFFSET

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Read this variable from PCI configuration capabilities list instead.

Change-Id: I0cfe981833873397c32cd3aa2af307f35f01784b
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/5176
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
This commit is contained in:
Kyösti Mälkki
2014-02-09 19:21:30 +02:00
parent 6e56de3d20
commit 6f6a249a75
21 changed files with 30 additions and 78 deletions
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6
src/drivers/usb/ehci_debug.h
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@@ -24,10 +24,12 @@
void usbdebug_re_enable(unsigned ehci_base);
void usbdebug_disable(void);
void ehci_debug_hw_enable(void);
/* Returns 0 on success and sets MMIO base and dbg_offset if EHCI debug
* capability was found and enabled. Returns non-zero on error.
*/
int ehci_debug_hw_enable(unsigned *base, unsigned *dbg_offset);
void ehci_debug_select_port(unsigned int port);
#define DBGP_EP_VALID (1<<0)
#define DBGP_EP_ENABLED (1<<1)
#define DBGP_EP_BUSY (1<<2)