From 3c313161353ad527de1a6ecde0f0d41700858fd6 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
Date: Sat, 24 Jan 2015 18:47:20 +0100
Subject: [PATCH] bcma: detect SPROM revision 11
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Extracting values from it is still unsupported, but at least we'll
display some meaningful error now.
Signed-off-by: RafaÅ MiÅecki <zajec5@gmail.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
---
drivers/bcma/sprom.c | 3 ++-
include/linux/ssb/ssb_regs.h | 1 +
2 files changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/bcma/sprom.c b/drivers/bcma/sprom.c
index efb037f9c98a2..206edd3ba668d 100644
--- a/drivers/bcma/sprom.c
+++ b/drivers/bcma/sprom.c
@@ -579,7 +579,8 @@ int bcma_sprom_get(struct bcma_bus *bus)
u16 offset = BCMA_CC_SPROM;
u16 *sprom;
size_t sprom_sizes[] = { SSB_SPROMSIZE_WORDS_R4,
- SSB_SPROMSIZE_WORDS_R10, };
+ SSB_SPROMSIZE_WORDS_R10,
+ SSB_SPROMSIZE_WORDS_R11, };
int i, err = 0;
if (!bus->drv_cc.core)
diff --git a/include/linux/ssb/ssb_regs.h b/include/linux/ssb/ssb_regs.h
index f7b9100686c3d..c0f707ac192ba 100644
--- a/include/linux/ssb/ssb_regs.h
+++ b/include/linux/ssb/ssb_regs.h
@@ -173,6 +173,7 @@
#define SSB_SPROMSIZE_BYTES_R123 (SSB_SPROMSIZE_WORDS_R123 * sizeof(u16))
#define SSB_SPROMSIZE_BYTES_R4 (SSB_SPROMSIZE_WORDS_R4 * sizeof(u16))
#define SSB_SPROMSIZE_WORDS_R10 230
+#define SSB_SPROMSIZE_WORDS_R11 234
#define SSB_SPROM_BASE1 0x1000
#define SSB_SPROM_BASE31 0x0800
#define SSB_SPROM_REVISION 0x007E
--
2.30.2