1 files changed, 36 insertions, 0 deletions

diff --git a/meta/recipes-kernel/linux/linux-2.6.23/cm-x270/0007-mmcsd_large_cards-r0.patch b/meta/recipes-kernel/linux/linux-2.6.23/cm-x270/0007-mmcsd_large_cards-r0.patch
new file mode 100644
index 0000000000..90e66b5308
--- /dev/null
+++ b/meta/recipes-kernel/linux/linux-2.6.23/cm-x270/0007-mmcsd_large_cards-r0.patch
@@ -0,0 +1,36 @@
+From 26638b93f7479dc597a58e2e2b2832c6ff4c8f7b Mon Sep 17 00:00:00 2001
+From: Cliff Brake <cbrake@happy.dev.bec-systems.com>
+Date: Fri, 20 Jul 2007 19:02:55 -0400
+Subject: [PATCH] mmcsd_large_cards-r0
+
+---
+ drivers/mmc/card/block.c |    6 ++++++
+ 1 files changed, 6 insertions(+), 0 deletions(-)
+
+diff --git a/drivers/mmc/card/block.c b/drivers/mmc/card/block.c
+index 540ff4b..1f8d67d 100644
+--- a/drivers/mmc/card/block.c
++++ b/drivers/mmc/card/block.c
+@@ -403,6 +403,7 @@ static struct mmc_blk_data *mmc_blk_alloc(struct mmc_card *card)
+ {
+        struct mmc_blk_data *md;
+        int devidx, ret;
++       unsigned long cap;
+ 
+        devidx = find_first_zero_bit(dev_use, MMC_NUM_MINORS);
+        if (devidx >= MMC_NUM_MINORS)
+@@ -467,6 +468,11 @@ static struct mmc_blk_data *mmc_blk_alloc(struct mmc_card *card)
+ 
+        sprintf(md->disk->disk_name, "mmcblk%d", devidx);
+ 
++       if (card->csd.read_blkbits > 9)
++               md->block_bits = 9;
++       else
++               md->block_bits = card->csd.read_blkbits;
++
+        blk_queue_hardsect_size(md->queue.queue, 1 << md->block_bits);
+ 
+        if (!mmc_card_sd(card) && mmc_card_blockaddr(card)) {
+-- 
+1.5.1.6
+