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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: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Rafał Miłecki 2015-01-24 18:47:20 +01:00 committed by Kalle Valo
parent 17fbaa6e42
commit 3c31316135
2 changed files with 3 additions and 1 deletions
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3
drivers/bcma/sprom.c
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@ -579,7 +579,8 @@ int bcma_sprom_get(struct bcma_bus *bus)
u16 offset = BCMA_CC_SPROM; u16 offset = BCMA_CC_SPROM;
u16 *sprom; u16 *sprom;
size_t sprom_sizes[] = { SSB_SPROMSIZE_WORDS_R4, size_t sprom_sizes[] = { SSB_SPROMSIZE_WORDS_R4,
SSB_SPROMSIZE_WORDS_R10, }; SSB_SPROMSIZE_WORDS_R10,
SSB_SPROMSIZE_WORDS_R11, };
int i, err = 0; int i, err = 0;
if (!bus->drv_cc.core) if (!bus->drv_cc.core)

1
include/linux/ssb/ssb_regs.h
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@ -173,6 +173,7 @@
#define SSB_SPROMSIZE_BYTES_R123 (SSB_SPROMSIZE_WORDS_R123 * sizeof(u16)) #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_BYTES_R4 (SSB_SPROMSIZE_WORDS_R4 * sizeof(u16))
#define SSB_SPROMSIZE_WORDS_R10 230 #define SSB_SPROMSIZE_WORDS_R10 230
#define SSB_SPROMSIZE_WORDS_R11 234
#define SSB_SPROM_BASE1 0x1000 #define SSB_SPROM_BASE1 0x1000
#define SSB_SPROM_BASE31 0x0800 #define SSB_SPROM_BASE31 0x0800
#define SSB_SPROM_REVISION 0x007E #define SSB_SPROM_REVISION 0x007E