Age | Commit message (Collapse) | Author | Files | Lines | |
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2018-04-13 | cxl: Unlock on error in probe | Dan Carpenter | 1 | -2/+6 | |
[ Upstream commit 58d876fa7181f2f393190c1d32c056b5a9d34aa2 ] We should unlock if get_cxl_adapter() fails. Fixes: 594ff7d067ca ("cxl: Support to flash a new image on the adapter from a guest") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Frederic Barrat <fbarrat@linux.vnet.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> | |||||
2016-06-16 | cxl: static-ify variables to fix sparse warnings | Andrew Donnellan | 1 | -2/+2 | |
Make a couple more variables static. Found by sparse. Signed-off-by: Andrew Donnellan <andrew.donnellan@au1.ibm.com> Reviewed-by: fbarrat@linux.vnet.ibm.com Reviewed-by: Matthew R. Ochs <mrochs@linux.vnet.ibm.com> Acked-by: Ian Munsie <imunsie@au1.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> | |||||
2016-03-09 | cxl: Support to flash a new image on the adapter from a guest | Christophe Lombard | 1 | -0/+538 | |
The new flash.c file contains the logic to flash a new image on the adapter, through a hcall. It is an iterative process, with chunks of data of 1M at a time. There are also 2 phases: write and verify. The flash operation itself is driven from a user-land tool. Once flashing is successful, an rtas call is made to update the device tree with the new properties values for the adapter and the AFU(s) Add a new char device for the adapter, so that the flash tool can access the card, even if there is no valid AFU on it. Co-authored-by: Frederic Barrat <fbarrat@linux.vnet.ibm.com> Signed-off-by: Frederic Barrat <fbarrat@linux.vnet.ibm.com> Signed-off-by: Christophe Lombard <clombard@linux.vnet.ibm.com> Reviewed-by: Manoj Kumar <manoj@linux.vnet.ibm.com> Acked-by: Ian Munsie <imunsie@au1.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> |