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Hideo Saito bb68660943 sh: Fix PCI BAR address-space wraparound. ... When a SH7751R system includes a card that has wide range space like a graphics card, the pci-pci bridge controller can't set the correct address range. For example, when *lower_limit is 0xfd000000 and bar_size is 0x4000000, in the following code at arch/sh/drivers/pci/pci-auto.c, 0x0 is set in bar_value. pciauto_setup_bars() { ... bar_value = ((*lower_limit - 1) & ~(bar_size - 1)) + bar_size; ... *lower_limit = bar_value + bar_size; } As a result, 0x4000000 is set in *lower_limit, but this value is wrong. The following patch avoids this problem by checking the range of the value and refusing to update the BAR if the calculated value ends up being bogus. Signed-off-by: Hideo Saito <saito@densan.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>		18 years ago
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dma	sh: SH-DMAC compile fixes	18 years ago
pci	sh: Fix PCI BAR address-space wraparound.	18 years ago
superhyway	[PATCH] sh: SuperHyway support for SH4-202	20 years ago
Kconfig	sh: generic push-switch framework.	18 years ago
Makefile	sh: heartbeat consolidation for banked LEDs.	18 years ago
heartbeat.c	sh: Compile fix for heartbeat consolidation.	18 years ago
push-switch.c	sh: push-switch fixups for work_struct API damage.	18 years ago