[PATCH] mmc: SDHI should depend on SUPERH || ARCH_SHMOBILE

2011-03-28 Thread Guennadi Liakhovetski
Fix build breakage on platforms, not providing readsw and writesw functions, e.g., on x86(_64). Reported-by: Stephen Rothwell s...@canb.auug.org.au Signed-off-by: Guennadi Liakhovetski g.liakhovet...@gmx.de --- Subject: Re: linux-next: build failure after merge of the mmc tree On Mon, 28 Mar

SPB104 SDIO WIFI card

2011-03-28 Thread Peppe CAVALLARO
Hello. I need to use the SPB104 SDIO WiFi card on ST40 platforms with the SDHCI HC driver. IIUC, there is no support within the Kernel for this WiFi device. I've found the driver at: http://www.hd-wireless.se/index.php?option=com_contentview=articleid=46Itemid=53 This is for ARM platform, only.

Re: [PATCH] mmc: change CONFIG of MMC_SDHCI based drivers from 'bool' to 'tristate'

2011-03-28 Thread Shawn Guo
Hi Chris, Any comment on this one? -- Regards, Shawn On Mon, Mar 14, 2011 at 10:54:25PM +0800, Shawn Guo wrote: The MMC_SDHCI based driver is either based on MMC_SDHCI_PLTFM or MMC_SDHCI_OF. As both parent CONFIG are 'tristate', it may make sense to get all children drivers CONFIG as

Re: [PATCH] SDHCI: Suspend/Resume needs to save/restore INT_ENABLE on ARM/Tegra2

2011-03-28 Thread Grant Grundler
Chris, Ping? The discussion on save/restoring SDHCI_INT_ENABLE reached consensus that this patch is needed. Can you still apply? On Tue, Mar 8, 2011 at 1:39 PM, Grant Grundler grund...@google.com wrote: Save and restore SDHCI interrupt mask during suspend/resume. Enables ARM Tegra2 board to

Re: [comments] MMC: Reliable write support.

2011-03-28 Thread Andrei Warkentin
On Fri, Mar 25, 2011 at 10:14 AM, Arnd Bergmann a...@arndb.de wrote: +static int mmc_blk_issue_flush(struct mmc_queue *mq, struct request *req) +{ +     struct mmc_blk_data *md = mq-data; + +     /* +        No-op, only service this because we need REQ_FUA +        for reliable writes. +  

Re: [PATCH] mmc: change CONFIG of MMC_SDHCI based drivers from 'bool' to 'tristate'

2011-03-28 Thread Chris Ball
Hi Shawn, On Mon, Mar 28 2011, Shawn Guo wrote: Hi Chris, Any comment on this one? Yep, I'll push it to mmc-next once -rc1 is released. Thanks, - Chris. -- Chris Ball c...@laptop.org http://printf.net/ One Laptop Per Child -- To unsubscribe from this list: send the line unsubscribe

Re: [PATCH] SDHCI: Suspend/Resume needs to save/restore INT_ENABLE on ARM/Tegra2

2011-03-28 Thread Chris Ball
Hi Grant, On Tue, Mar 08 2011, Grant Grundler wrote: Save and restore SDHCI interrupt mask during suspend/resume. Enables ARM Tegra2 board to suspend/resume. Signed-off-by: Venkat Rao v...@broadcom.com Reviewed-by: Olof Johansson ol...@chromium.org Reviewed-by: Grant Grundler

Re: [PATCH] SDHCI: Suspend/Resume needs to save/restore INT_ENABLE on ARM/Tegra2

2011-03-28 Thread Grant Grundler
On Mon, Mar 28, 2011 at 7:21 PM, Chris Ball c...@laptop.org wrote: Hi Grant, On Tue, Mar 08 2011, Grant Grundler wrote: Save and restore SDHCI interrupt mask during suspend/resume. Enables ARM Tegra2 board to suspend/resume. Signed-off-by: Venkat Rao v...@broadcom.com Reviewed-by: Olof

[PATCH] mmc: sdhci-pci: Fix error case in sdhci_pci_probe_slot()

2011-03-28 Thread Chris Ball
If pci_ioremap_bar() fails during probe, we goto release; and free the host, but then we return 0 -- which tells sdhci_pci_probe() that the probe succeeded. Since we think the probe succeeded, when we unload sdhci we'll go to sdhci_pci_remove_slot() and it will try to dereference slot-host, which

Re: [RFC] mmc: msm_sdcc: Use SPS BAM as DMA engine

2011-03-28 Thread Koul, Vinod
On Thu, 2011-03-24 at 15:45 -0700, David Brown wrote: Currently none of the MSM DMA hardware uses the DMA engine API, and I think we need to figure out if we want to move to that at some point. I realize that the hardware (especially SPS BAM) does a lot more than regular DMA, this may