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sdio: add SDIO_FBR_BASE(f) macro
Signed-off-by: David Vrabel <david.vrabel@csr.com> Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
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parent
e6f918bf39
commit
7616ee95f2
3 changed files with 5 additions and 3 deletions
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@ -30,7 +30,7 @@ static int sdio_read_fbr(struct sdio_func *func)
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unsigned char data;
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ret = mmc_io_rw_direct(func->card, 0, 0,
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func->num * 0x100 + SDIO_FBR_STD_IF, 0, &data);
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SDIO_FBR_BASE(func->num) + SDIO_FBR_STD_IF, 0, &data);
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if (ret)
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goto out;
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@ -38,7 +38,7 @@ static int sdio_read_fbr(struct sdio_func *func)
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if (data == 0x0f) {
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ret = mmc_io_rw_direct(func->card, 0, 0,
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func->num * 0x100 + SDIO_FBR_STD_IF_EXT, 0, &data);
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SDIO_FBR_BASE(func->num) + SDIO_FBR_STD_IF_EXT, 0, &data);
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if (ret)
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goto out;
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}
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@ -145,7 +145,7 @@ static int sdio_read_cis(struct mmc_card *card, struct sdio_func *func)
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fn = 0;
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ret = mmc_io_rw_direct(card, 0, 0,
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fn * 0x100 + SDIO_FBR_CIS + i, 0, &x);
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SDIO_FBR_BASE(fn) + SDIO_FBR_CIS + i, 0, &x);
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if (ret)
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return ret;
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ptr |= x << (i * 8);
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@ -132,6 +132,8 @@
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* Function Basic Registers (FBR)
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*/
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#define SDIO_FBR_BASE(f) ((f) * 0x100) /* base of function f's FBRs */
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#define SDIO_FBR_STD_IF 0x00
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#define SDIO_FBR_SUPPORTS_CSA 0x40 /* supports Code Storage Area */
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