Searched hist:5320226 (Results 1 – 2 of 2) sorted by relevance
/openbmc/linux/drivers/mmc/core/ |
H A D | mmc.c | ba9f39a7 Mon Dec 10 10:52:37 CST 2018 Ulf Hansson <ulf.hansson@linaro.org> mmc: core: Allow BKOPS and CACHE ctrl even if no HPI support
In commit 5320226a0512 ("mmc: core: Disable HPI for certain Hynix eMMC cards"), then intent was to prevent HPI from being used for some eMMC cards, which didn't properly support it. However, that went too far, as even BKOPS and CACHE ctrl became prevented. Let's restore those parts and allow BKOPS and CACHE ctrl even if HPI isn't supported.
Fixes: 5320226a0512 ("mmc: core: Disable HPI for certain Hynix eMMC cards") Cc: Pratibhasagar V <pratibha@codeaurora.org> Cc: <stable@vger.kernel.org> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> ba9f39a7 Mon Dec 10 10:52:37 CST 2018 Ulf Hansson <ulf.hansson@linaro.org> mmc: core: Allow BKOPS and CACHE ctrl even if no HPI support
In commit 5320226a0512 ("mmc: core: Disable HPI for certain Hynix eMMC cards"), then intent was to prevent HPI from being used for some eMMC cards, which didn't properly support it. However, that went too far, as even BKOPS and CACHE ctrl became prevented. Let's restore those parts and allow BKOPS and CACHE ctrl even if HPI isn't supported.
Fixes: 5320226a0512 ("mmc: core: Disable HPI for certain Hynix eMMC cards") Cc: Pratibhasagar V <pratibha@codeaurora.org> Cc: <stable@vger.kernel.org> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> 5320226a Thu Jun 09 17:09:31 CDT 2016 Pratibhasagar V <pratibha@codeaurora.org> mmc: core: Disable HPI for certain Hynix eMMC cards
Certain Hynix eMMC 4.41 cards might get broken when HPI feature is used and hence this patch disables the HPI feature for such buggy cards.
As some of the other features like BKOPs/Cache/Sanitize are dependent on HPI feature, those features would also get disabled if HPI is disabled.
Signed-off-by: Pratibhasagar V <pratibha@codeaurora.org> Signed-off-by: Subhash Jadavani <subhashj@codeaurora.org> [gdavis: Forward port and cleanup] Signed-off-by: George G. Davis <george_davis@mentor.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> ba9f39a7 Mon Dec 10 10:52:37 CST 2018 Ulf Hansson <ulf.hansson@linaro.org> mmc: core: Allow BKOPS and CACHE ctrl even if no HPI support In commit 5320226a0512 ("mmc: core: Disable HPI for certain Hynix eMMC cards"), then intent was to prevent HPI from being used for some eMMC cards, which didn't properly support it. However, that went too far, as even BKOPS and CACHE ctrl became prevented. Let's restore those parts and allow BKOPS and CACHE ctrl even if HPI isn't supported. Fixes: 5320226a0512 ("mmc: core: Disable HPI for certain Hynix eMMC cards") Cc: Pratibhasagar V <pratibha@codeaurora.org> Cc: <stable@vger.kernel.org> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> ba9f39a7 Mon Dec 10 10:52:37 CST 2018 Ulf Hansson <ulf.hansson@linaro.org> mmc: core: Allow BKOPS and CACHE ctrl even if no HPI support In commit 5320226a0512 ("mmc: core: Disable HPI for certain Hynix eMMC cards"), then intent was to prevent HPI from being used for some eMMC cards, which didn't properly support it. However, that went too far, as even BKOPS and CACHE ctrl became prevented. Let's restore those parts and allow BKOPS and CACHE ctrl even if HPI isn't supported. Fixes: 5320226a0512 ("mmc: core: Disable HPI for certain Hynix eMMC cards") Cc: Pratibhasagar V <pratibha@codeaurora.org> Cc: <stable@vger.kernel.org> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> 5320226a Thu Jun 09 17:09:31 CDT 2016 Pratibhasagar V <pratibha@codeaurora.org> mmc: core: Disable HPI for certain Hynix eMMC cards Certain Hynix eMMC 4.41 cards might get broken when HPI feature is used and hence this patch disables the HPI feature for such buggy cards. As some of the other features like BKOPs/Cache/Sanitize are dependent on HPI feature, those features would also get disabled if HPI is disabled. Signed-off-by: Pratibhasagar V <pratibha@codeaurora.org> Signed-off-by: Subhash Jadavani <subhashj@codeaurora.org> [gdavis: Forward port and cleanup] Signed-off-by: George G. Davis <george_davis@mentor.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
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/openbmc/linux/include/linux/mmc/ |
H A D | card.h | 5320226a Thu Jun 09 17:09:31 CDT 2016 Pratibhasagar V <pratibha@codeaurora.org> mmc: core: Disable HPI for certain Hynix eMMC cards
Certain Hynix eMMC 4.41 cards might get broken when HPI feature is used and hence this patch disables the HPI feature for such buggy cards.
As some of the other features like BKOPs/Cache/Sanitize are dependent on HPI feature, those features would also get disabled if HPI is disabled.
Signed-off-by: Pratibhasagar V <pratibha@codeaurora.org> Signed-off-by: Subhash Jadavani <subhashj@codeaurora.org> [gdavis: Forward port and cleanup] Signed-off-by: George G. Davis <george_davis@mentor.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> 5320226a Thu Jun 09 17:09:31 CDT 2016 Pratibhasagar V <pratibha@codeaurora.org> mmc: core: Disable HPI for certain Hynix eMMC cards Certain Hynix eMMC 4.41 cards might get broken when HPI feature is used and hence this patch disables the HPI feature for such buggy cards. As some of the other features like BKOPs/Cache/Sanitize are dependent on HPI feature, those features would also get disabled if HPI is disabled. Signed-off-by: Pratibhasagar V <pratibha@codeaurora.org> Signed-off-by: Subhash Jadavani <subhashj@codeaurora.org> [gdavis: Forward port and cleanup] Signed-off-by: George G. Davis <george_davis@mentor.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
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