From: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> To: tpmdd-devel@lists.sourceforge.net Cc: linux-security-module@vger.kernel.org, Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>, Peter Huewe <peterhuewe@gmx.de>, Marcel Selhorst <tpmdd@selhorst.net>, Jason Gunthorpe <jgunthorpe@obsidianresearch.com>, linux-kernel@vger.kernel.org (open list) Subject: [PATCH] tpm: remove tpm_read_index and tpm_write_index from tpm.h Date: Wed, 25 Jan 2017 16:48:58 +0200 [thread overview] Message-ID: <20170125144858.24889-1-jarkko.sakkinen@linux.intel.com> (raw) These are non-generic functions and do not belong to tpm.h. Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> --- drivers/char/tpm/tpm.h | 11 ----------- drivers/char/tpm/tpm_atmel.h | 6 ++++++ drivers/char/tpm/tpm_nsc.c | 12 ++++++++++++ 3 files changed, 18 insertions(+), 11 deletions(-) diff --git a/drivers/char/tpm/tpm.h b/drivers/char/tpm/tpm.h index 7216bd7..244fcff 100644 --- a/drivers/char/tpm/tpm.h +++ b/drivers/char/tpm/tpm.h @@ -195,17 +195,6 @@ struct tpm_chip { #define to_tpm_chip(d) container_of(d, struct tpm_chip, dev) -static inline int tpm_read_index(int base, int index) -{ - outb(index, base); - return inb(base+1) & 0xFF; -} - -static inline void tpm_write_index(int base, int index, int value) -{ - outb(index, base); - outb(value & 0xFF, base+1); -} struct tpm_input_header { __be16 tag; __be32 length; diff --git a/drivers/char/tpm/tpm_atmel.h b/drivers/char/tpm/tpm_atmel.h index 4f96d80..5c82eb4 100644 --- a/drivers/char/tpm/tpm_atmel.h +++ b/drivers/char/tpm/tpm_atmel.h @@ -96,6 +96,12 @@ enum tpm_atmel_addr { TPM_ATMEL_BASE_ADDR_HI = 0x09 }; +static inline int tpm_read_index(int base, int index) +{ + outb(index, base); + return inb(base+1) & 0xFF; +} + /* Verify this is a 1.1 Atmel TPM */ static int atmel_verify_tpm11(void) { diff --git a/drivers/char/tpm/tpm_nsc.c b/drivers/char/tpm/tpm_nsc.c index 9ff0e07..5d6cce7 100644 --- a/drivers/char/tpm/tpm_nsc.c +++ b/drivers/char/tpm/tpm_nsc.c @@ -278,6 +278,18 @@ static struct platform_driver nsc_drv = { }, }; +static inline int tpm_read_index(int base, int index) +{ + outb(index, base); + return inb(base+1) & 0xFF; +} + +static inline void tpm_write_index(int base, int index, int value) +{ + outb(index, base); + outb(value & 0xFF, base+1); +} + static int __init init_nsc(void) { int rc = 0; -- 2.9.3
WARNING: multiple messages have this Message-ID (diff)
From: Jarkko Sakkinen <jarkko.sakkinen-VuQAYsv1563Yd54FQh9/CA@public.gmane.org> To: tpmdd-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org Cc: open list <linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>, linux-security-module-u79uwXL29TY76Z2rM5mHXA@public.gmane.org Subject: [PATCH] tpm: remove tpm_read_index and tpm_write_index from tpm.h Date: Wed, 25 Jan 2017 16:48:58 +0200 [thread overview] Message-ID: <20170125144858.24889-1-jarkko.sakkinen@linux.intel.com> (raw) These are non-generic functions and do not belong to tpm.h. Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen-VuQAYsv1563Yd54FQh9/CA@public.gmane.org> --- drivers/char/tpm/tpm.h | 11 ----------- drivers/char/tpm/tpm_atmel.h | 6 ++++++ drivers/char/tpm/tpm_nsc.c | 12 ++++++++++++ 3 files changed, 18 insertions(+), 11 deletions(-) diff --git a/drivers/char/tpm/tpm.h b/drivers/char/tpm/tpm.h index 7216bd7..244fcff 100644 --- a/drivers/char/tpm/tpm.h +++ b/drivers/char/tpm/tpm.h @@ -195,17 +195,6 @@ struct tpm_chip { #define to_tpm_chip(d) container_of(d, struct tpm_chip, dev) -static inline int tpm_read_index(int base, int index) -{ - outb(index, base); - return inb(base+1) & 0xFF; -} - -static inline void tpm_write_index(int base, int index, int value) -{ - outb(index, base); - outb(value & 0xFF, base+1); -} struct tpm_input_header { __be16 tag; __be32 length; diff --git a/drivers/char/tpm/tpm_atmel.h b/drivers/char/tpm/tpm_atmel.h index 4f96d80..5c82eb4 100644 --- a/drivers/char/tpm/tpm_atmel.h +++ b/drivers/char/tpm/tpm_atmel.h @@ -96,6 +96,12 @@ enum tpm_atmel_addr { TPM_ATMEL_BASE_ADDR_HI = 0x09 }; +static inline int tpm_read_index(int base, int index) +{ + outb(index, base); + return inb(base+1) & 0xFF; +} + /* Verify this is a 1.1 Atmel TPM */ static int atmel_verify_tpm11(void) { diff --git a/drivers/char/tpm/tpm_nsc.c b/drivers/char/tpm/tpm_nsc.c index 9ff0e07..5d6cce7 100644 --- a/drivers/char/tpm/tpm_nsc.c +++ b/drivers/char/tpm/tpm_nsc.c @@ -278,6 +278,18 @@ static struct platform_driver nsc_drv = { }, }; +static inline int tpm_read_index(int base, int index) +{ + outb(index, base); + return inb(base+1) & 0xFF; +} + +static inline void tpm_write_index(int base, int index, int value) +{ + outb(index, base); + outb(value & 0xFF, base+1); +} + static int __init init_nsc(void) { int rc = 0; -- 2.9.3 ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, SlashDot.org! http://sdm.link/slashdot
next reply other threads:[~2017-01-25 14:49 UTC|newest] Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top 2017-01-25 14:48 Jarkko Sakkinen [this message] 2017-01-25 14:48 ` [PATCH] tpm: remove tpm_read_index and tpm_write_index from tpm.h Jarkko Sakkinen 2017-01-25 16:55 ` Jason Gunthorpe
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