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authorBing Zhao <bzhao@marvell.com>2009-04-06 15:50:56 -0700
committerJohn W. Linville <linville@tuxdriver.com>2009-04-22 16:54:41 -0400
commite45d8e534b67580eedd9b4910ccc16d6dd3cceff (patch)
treea8062a38ed2a5217bf034031e5193d9e17480939 /include
parent87cbfd06889256cac945b37c7f62f4ce7f44b34a (diff)
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libertas: add support for Marvell SD8688 chip
libertas: add support for Marvell SD8688 chip Use RxPD->pkt_ptr to locate eth803 header in the packet received since SD8688/v10 firmware allows a gap between RxPD and eth803 header. Set SDIO block size to 256 for CMD53. The maximum block size for SD8688 WLAN function is set to 512 in TPLFE_MAX_BLK_SIZE. But using 512 as block size results upto 2K bytes data (4 blocks) being transferred and causes buffer overflow in firmware. Both changes above are backward compatible with earlier firmware versions for SD8385/SD8686. The SDIO_DEVICE_IDs for SD8688 chip are added in include/linux/mmc/sdio_ids.h Signed-off-by: Kiran Divekar <dkiran@marvell.com> Signed-off-by: Bing Zhao <bzhao@marvell.com> Acked-by: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'include')
-rw-r--r--include/linux/mmc/sdio_ids.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/mmc/sdio_ids.h b/include/linux/mmc/sdio_ids.h
index ea1bf5ba092..c7211ab6dd4 100644
--- a/include/linux/mmc/sdio_ids.h
+++ b/include/linux/mmc/sdio_ids.h
@@ -25,5 +25,7 @@
#define SDIO_VENDOR_ID_MARVELL 0x02df
#define SDIO_DEVICE_ID_MARVELL_LIBERTAS 0x9103
+#define SDIO_DEVICE_ID_MARVELL_8688WLAN 0x9104
+#define SDIO_DEVICE_ID_MARVELL_8688BT 0x9105
#endif