The patch titled
mmc: support controller specific quirks
has been added to the -mm tree. Its filename is
mmc-support-controller-specific-quirks.patch
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: mmc: support controller specific quirks
From: Pierre Ossman <drzeus@xxxxxxxxx>
As some specific controllers will have bugs, we need a way to map special
behaviour to certain hardware.
Signed-off-by: Pierre Ossman <drzeus@xxxxxxxxx>
Cc: Russell King <rmk@xxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
drivers/mmc/sdhci.c | 7 +++++++
drivers/mmc/sdhci.h | 2 ++
2 files changed, 9 insertions(+)
diff -puN drivers/mmc/sdhci.c~mmc-support-controller-specific-quirks drivers/mmc/sdhci.c
--- 25/drivers/mmc/sdhci.c~mmc-support-controller-specific-quirks Tue Jun 27 14:28:51 2006
+++ 25-akpm/drivers/mmc/sdhci.c Tue Jun 27 14:28:51 2006
@@ -30,6 +30,7 @@
static unsigned int debug_nodma = 0;
static unsigned int debug_forcedma = 0;
+static unsigned int debug_quirks = 0;
static const struct pci_device_id pci_ids[] __devinitdata = {
/* handle any SD host controller */
@@ -1373,6 +1374,10 @@ static int __devinit sdhci_probe(struct
}
chip->pdev = pdev;
+ chip->quirks = ent->driver_data;
+
+ if (debug_quirks)
+ chip->quirks = debug_quirks;
chip->num_slots = slots;
pci_set_drvdata(pdev, chip);
@@ -1453,6 +1458,7 @@ module_exit(sdhci_drv_exit);
module_param(debug_nodma, uint, 0444);
module_param(debug_forcedma, uint, 0444);
+module_param(debug_quirks, uint, 0444);
MODULE_AUTHOR("Pierre Ossman <drzeus@xxxxxxxxx>");
MODULE_DESCRIPTION("Secure Digital Host Controller Interface driver");
@@ -1461,3 +1467,4 @@ MODULE_LICENSE("GPL");
MODULE_PARM_DESC(debug_nodma, "Forcefully disable DMA transfers. (default 0)");
MODULE_PARM_DESC(debug_forcedma, "Forcefully enable DMA transfers. (default 0)");
+MODULE_PARM_DESC(debug_quirks, "Force certain quirks.");
diff -puN drivers/mmc/sdhci.h~mmc-support-controller-specific-quirks drivers/mmc/sdhci.h
--- 25/drivers/mmc/sdhci.h~mmc-support-controller-specific-quirks Tue Jun 27 14:28:51 2006
+++ 25-akpm/drivers/mmc/sdhci.h Tue Jun 27 14:28:51 2006
@@ -204,6 +204,8 @@ struct sdhci_host {
struct sdhci_chip {
struct pci_dev *pdev;
+ unsigned long quirks;
+
int num_slots; /* Slots on controller */
struct sdhci_host *hosts[0]; /* Pointers to hosts */
};
_
Patches currently in -mm which might be from drzeus@xxxxxxxxx are
mmc-check-sdhci-base-clock.patch
mmc-print-device-id.patch
mmc-support-for-multiple-voltages.patch
mmc-fix-timeout-loops-in-sdhci.patch
mmc-fix-sdhci-reset-timeout.patch
mmc-proper-timeout-handling.patch
mmc-correct-register-order.patch
mmc-fix-interrupt-handling.patch
mmc-fix-sdhci-pio-routines.patch
mmc-avoid-sdhci-dma-boundaries.patch
mmc-test-for-invalid-block-size.patch
mmc-check-only-relevant-inhibit-bits.patch
mmc-check-controller-version.patch
mmc-reset-sdhci-controller-early.patch
mmc-more-dma-capabilities-tests.patch
mmc-support-controller-specific-quirks.patch
mmc-version-bump-sdhci.patch
mmc-add-sdhci-controller-ids.patch
mmc-quirk-for-broken-reset.patch
mmc-force-dma-on-some-controllers.patch
mmc-remove-duplicate-error-message.patch
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