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path: root/arch/arm/mach-orion5x/pci.c
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2008-08-09[ARM] Move include/asm-arm/plat-orion to arch/arm/plat-orion/include/platLennert Buytenhek
This patch performs the equivalent include directory shuffle for plat-orion, and fixes up all users. Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
2008-06-30[ARM] Orion: make PCI handling code deal with Cardbus slotsLennert Buytenhek
The Cardbus connector does not have an IDSEL signal, and Cardbus cards are always the intended target of configuration transactions on their local PCI bus. This means that if the Orion's PCI bus signals are hooked up to a Cardbus slot, the same set of PCI functions will will appear 31 times, for each of the PCI device IDs 1-31 (ID 0 is the host bridge). This patch adds a function to the Orion PCI handling code that board support code can call to enable Cardbus mode. When Cardbus mode is enabled, configuration transactions on the PCI local bus are only allowed to PCI IDs 0 (host bridge) and 1 (cardbus device). Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
2008-06-22[ARM] Orion: nuke orion5x_{read,write}Lennert Buytenhek
Nuke the Orion-specific orion5x_{read,write} wrappers. Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
2008-06-22[ARM] Orion: move setting up PCIe WA window into PCIe setup pathLennert Buytenhek
It makes no sense to do PCIe WA window setup in the individual board support files while the decision whether or not to use the PCIe WA access method is made in a different place, in the PCIe support code. This patch moves the configuration of a PCIe WA window from the individual Orion board support files to the central Orion PCIe support code. Signed-off-by: Lennert Buytenhek <buytenh@marvell.com> Acked-by: Russell King <linux@arm.linux.org.uk>
2008-06-22[ARM] Orion: fix various whitespace and coding style issuesLennert Buytenhek
More cosmetic cleanup: - Replace 8-space indents by proper tab indents. - In structure initialisers, use a trailing comma for every member. - Collapse "},\n{" in structure initialiers to "}, {". Signed-off-by: Lennert Buytenhek <buytenh@marvell.com> Acked-by: Russell King <linux@arm.linux.org.uk>
2008-04-28[ARM] Orion: fix ->map_irq() PCIe bus number checkLennert Buytenhek
The current orion5x board ->map_irq() routines check whether a given bus number lives on the PCIe controller by comparing it with the PCIe controller's primary bus number. This doesn't work in case there are multiple buses in the PCIe domain, i.e. if there exists a PCIe bridge on the primary PCIe bus. This patch adds a helper function (orion5x_pci_map_irq()) that returns the IRQ number for the given PCI device if that device has a hard-wired IRQ, or -1 otherwise, and makes each board's ->map_irq() function use this helper function. Signed-off-by: Lennert Buytenhek <buytenh@marvell.com> Signed-off-by: Nicolas Pitre <nico@marvell.com>
2008-04-10[ARM] 4954/1: Orion: fix some function section mismatchNicolas Pitre
Without this, lspci won't work. Signed-off-by: Nicolas Pitre <nico@marvell.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-03-27Orion: orion -> orion5x renameLennert Buytenhek
Do a global s/orion/orion5x/ of the Orion 5x-specific bits (i.e. not the plat-orion bits.) Signed-off-by: Lennert Buytenhek <buytenh@marvell.com> Reviewed-by: Tzachi Perelstein <tzachi@marvell.com> Acked-by: Saeed Bishara <saeed@marvell.com> Acked-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Nicolas Pitre <nico@marvell.com>