Scot Doyle 448e9c55c1 tpm_tis: verify interrupt during init ... Some machines, such as the Acer C720 and Toshiba CB35, have TPMs that do not send IRQs while also having an ACPI TPM entry indicating that they will be sent. These machines freeze on resume while the tpm_tis module waits for an IRQ, eventually timing out. When in interrupt mode, the tpm_tis module should receive an IRQ during module init. Fall back to polling mode if none is received when expected. Cc: <stable@vger.kernel.org> Signed-off-by: Scot Doyle <lkml14@scotdoyle.com> Tested-by: Michael Mullin <masmullin@gmail.com> Reviewed-by: Jason Gunthorpe <jgunthorpe@obsidianresearch.com> [phuewe: minor checkpatch fixed] Signed-off-by: Peter Huewe <peterhuewe@gmx.de>		2015-01-17 14:00:05 +01:00
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Kconfig	Kconfig: rename HAS_IOPORT to HAS_IOPORT_MAP	2014-04-07 16:36:11 -07:00
Makefile	tpm: Move sysfs functions from tpm-interface to tpm-sysfs	2014-01-06 14:37:24 +01:00
tpm_acpi.c	ACPI: Clean up acpi_os_map/unmap_memory() to eliminate __iomem.	2014-05-27 18:13:08 +02:00
tpm_atmel.c	char: tpm: drop owner assignment from platform_drivers	2014-10-20 16:20:21 +02:00
tpm_atmel.h	tpmdd maintainers	2007-08-22 19:52:44 -07:00
tpm_eventlog.c	tpm: simplify code by using %*phN specifier	2014-07-29 23:10:56 +02:00
tpm_eventlog.h	drivers/char/tpm: Add securityfs support for event log	2012-08-22 16:22:47 -05:00
tpm_i2c_atmel.c	char: tpm: Add missing error check for devm_kzalloc	2015-01-17 14:00:05 +01:00
tpm_i2c_infineon.c	drivers/char: delete non-required instances of include <linux/init.h>	2014-02-07 15:10:19 -08:00
tpm_i2c_nuvoton.c	char: tpm: Add missing error check for devm_kzalloc	2015-01-17 14:00:05 +01:00
tpm_i2c_stm_st33.c	tpm: Add missing tpm_do_selftest to ST33 I2C driver	2014-07-29 23:10:55 +02:00
tpm_i2c_stm_st33.h	tpm_i2c_stm_st33: fix oops when i2c client is unavailable	2013-02-05 09:38:24 -06:00
tpm_ibmvtpm.c	tpm: Create a tpm_class_ops structure and use it in the drivers	2014-01-06 14:37:25 +01:00
tpm_ibmvtpm.h	drivers/char/tpm: remove tasklet and cleanup	2012-11-01 15:23:14 -05:00
tpm_infineon.c	tpm: Create a tpm_class_ops structure and use it in the drivers	2014-01-06 14:37:25 +01:00
tpm_nsc.c	char: tpm: drop owner assignment from platform_drivers	2014-10-20 16:20:21 +02:00
tpm_of.c	drivers/char/tpm: Add securityfs support for event log	2012-08-22 16:22:47 -05:00
tpm_ppi.c	ACPI / TPM: Fix resume regression on Chromebooks	2014-05-12 01:13:28 +02:00
tpm_tis.c	tpm_tis: verify interrupt during init	2015-01-17 14:00:05 +01:00
tpm-dev.c	tpm: Make tpm-dev allocate a per-file structure	2014-01-06 14:37:25 +01:00
tpm-interface.c	TPM: Add new TPMs to the tail of the list to prevent inadvertent change of dev	2015-01-17 14:00:05 +01:00
tpm-sysfs.c	tpm/tpm-sysfs: active_show() can be static	2014-01-06 14:37:25 +01:00
tpm.h	tpm: Make tpm-dev allocate a per-file structure	2014-01-06 14:37:25 +01:00
xen-tpmfront.c	xen: remove DEFINE_XENBUS_DRIVER() macro	2014-10-06 10:27:57 +01:00