Searched hist:"16 c23f7d" (Results 1 – 2 of 2) sorted by relevance
/openbmc/linux/drivers/usb/misc/ |
H A D | emi62.c | 16c23f7d Tue May 09 14:37:22 CDT 2006 Monty <xiphmont@xiph.org> [PATCH] USB: Emagic USB firmware loading fixes
It's become apparent as machines get faster that the emagic kernel firmware loaders (based on the ezusb loader) have a reset race. a 400MHz TiBook never tripped it, but a 2GHz Pentium M seems to hit it about 30% of the time. The bug is seen as a hung USB box and the kernel error:
drivers/usb/misc/emi62.c: emi62_load_firmware - error loading firmware: error = -110
The patch below inserts a delay after deasserting reset to allow the box to settle before a new command is issued. This affects only device startup.
Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 16c23f7d Tue May 09 14:37:22 CDT 2006 Monty <xiphmont@xiph.org> [PATCH] USB: Emagic USB firmware loading fixes It's become apparent as machines get faster that the emagic kernel firmware loaders (based on the ezusb loader) have a reset race. a 400MHz TiBook never tripped it, but a 2GHz Pentium M seems to hit it about 30% of the time. The bug is seen as a hung USB box and the kernel error: drivers/usb/misc/emi62.c: emi62_load_firmware - error loading firmware: error = -110 The patch below inserts a delay after deasserting reset to allow the box to settle before a new command is issued. This affects only device startup. Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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H A D | emi26.c | 16c23f7d Tue May 09 14:37:22 CDT 2006 Monty <xiphmont@xiph.org> [PATCH] USB: Emagic USB firmware loading fixes
It's become apparent as machines get faster that the emagic kernel firmware loaders (based on the ezusb loader) have a reset race. a 400MHz TiBook never tripped it, but a 2GHz Pentium M seems to hit it about 30% of the time. The bug is seen as a hung USB box and the kernel error:
drivers/usb/misc/emi62.c: emi62_load_firmware - error loading firmware: error = -110
The patch below inserts a delay after deasserting reset to allow the box to settle before a new command is issued. This affects only device startup.
Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 16c23f7d Tue May 09 14:37:22 CDT 2006 Monty <xiphmont@xiph.org> [PATCH] USB: Emagic USB firmware loading fixes It's become apparent as machines get faster that the emagic kernel firmware loaders (based on the ezusb loader) have a reset race. a 400MHz TiBook never tripped it, but a 2GHz Pentium M seems to hit it about 30% of the time. The bug is seen as a hung USB box and the kernel error: drivers/usb/misc/emi62.c: emi62_load_firmware - error loading firmware: error = -110 The patch below inserts a delay after deasserting reset to allow the box to settle before a new command is issued. This affects only device startup. Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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