Christophe JAILLET
650b323c8e
scsi: qla2xxx: Fix the size used in a 'dma_free_coherent()' call
...
Update the size used in 'dma_free_coherent()' in order to match the one
used in the corresponding 'dma_alloc_coherent()'.
[mkp: removed memset() hunk that has already been addressed]
Link: https://lore.kernel.org/r/20200802110721.677707-1-christophe.jaillet@wanadoo.fr
Fixes: 4161cee52dchristophe.jaillet@wanadoo.fr >
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com >
2020-08-24 22:51:17 -04:00
Christophe JAILLET
574918e697
scsi: qla4xxx: Fix an error handling path in 'qla4xxx_get_host_stats()'
...
Update the size used in 'dma_free_coherent()' in order to match the one
used in the corresponding 'dma_alloc_coherent()'.
Link: https://lore.kernel.org/r/20200802101527.676054-1-christophe.jaillet@wanadoo.fr
Fixes: 4161cee52dchristophe.jaillet@wanadoo.fr >
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com >
2020-08-24 22:47:06 -04:00
Suraj Upadhyay
ec090ef8cd
scsi: megaraid: Remove pci-dma-compat wrapper API
...
The legacy API wrappers in include/linux/pci-dma-compat.h should go away as
they create unnecessary midlayering for include/linux/dma-mapping.h API.
Instead use dma-mapping.h API directly.
The patch has been generated with the coccinelle script below. And has
been hand modified to replace each GFP_ with a correct flag depending upon
the context. Compile tested.
@@@@
- PCI_DMA_BIDIRECTIONAL
+ DMA_BIDIRECTIONAL
@@@@
- PCI_DMA_TODEVICE
+ DMA_TO_DEVICE
@@@@
- PCI_DMA_FROMDEVICE
+ DMA_FROM_DEVICE
@@@@
- PCI_DMA_NONE
+ DMA_NONE
@@ expression E1, E2, E3; @@
- pci_alloc_consistent(E1, E2, E3)
+ dma_alloc_coherent(&E1->dev, E2, E3, GFP_)
@@ expression E1, E2, E3; @@
- pci_zalloc_consistent(E1, E2, E3)
+ dma_alloc_coherent(&E1->dev, E2, E3, GFP_)
@@ expression E1, E2, E3, E4; @@
- pci_free_consistent(E1, E2, E3, E4)
+ dma_free_coherent(&E1->dev, E2, E3, E4)
@@ expression E1, E2, E3, E4; @@
- pci_map_single(E1, E2, E3, E4)
+ dma_map_single(&E1->dev, E2, E3, E4)
@@ expression E1, E2, E3, E4; @@
- pci_unmap_single(E1, E2, E3, E4)
+ dma_unmap_single(&E1->dev, E2, E3, E4)
@@ expression E1, E2, E3, E4, E5; @@
- pci_map_page(E1, E2, E3, E4, E5)
+ dma_map_page(&E1->dev, E2, E3, E4, E5)
@@ expression E1, E2, E3, E4; @@
- pci_unmap_page(E1, E2, E3, E4)
+ dma_unmap_page(&E1->dev, E2, E3, E4)
@@ expression E1, E2, E3, E4; @@
- pci_map_sg(E1, E2, E3, E4)
+ dma_map_sg(&E1->dev, E2, E3, E4)
@@ expression E1, E2, E3, E4; @@
- pci_unmap_sg(E1, E2, E3, E4)
+ dma_unmap_sg(&E1->dev, E2, E3, E4)
@@ expression E1, E2, E3, E4; @@
- pci_dma_sync_single_for_cpu(E1, E2, E3, E4)
+ dma_sync_single_for_cpu(&E1->dev, E2, E3, E4)
@@ expression E1, E2, E3, E4; @@
- pci_dma_sync_single_for_device(E1, E2, E3, E4)
+ dma_sync_single_for_device(&E1->dev, E2, E3, E4)
@@ expression E1, E2, E3, E4; @@
- pci_dma_sync_sg_for_cpu(E1, E2, E3, E4)
+ dma_sync_sg_for_cpu(&E1->dev, E2, E3, E4)
@@ expression E1, E2, E3, E4; @@
- pci_dma_sync_sg_for_device(E1, E2, E3, E4)
+ dma_sync_sg_for_device(&E1->dev, E2, E3, E4)
@@ expression E1, E2; @@
- pci_dma_mapping_error(E1, E2)
+ dma_mapping_error(&E1->dev, E2)
@@ expression E1, E2; @@
- pci_set_consistent_dma_mask(E1, E2)
+ dma_set_coherent_mask(&E1->dev, E2)
@@ expression E1, E2; @@
- pci_set_dma_mask(E1, E2)
+ dma_set_mask(&E1->dev, E2)
Link: https://lore.kernel.org/r/635cfc08b83a041708ee6afbc430087416f2605c.1596045683.git.usuraj35@gmail.com
Signed-off-by: Suraj Upadhyay <usuraj35@gmail.com >
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com >
2020-08-24 22:30:19 -04:00
Suraj Upadhyay
8d1f1ffaeb
scsi: qla2xxx: Remove pci-dma-compat wrapper API
...
The legacy API wrappers in include/linux/pci-dma-compat.h should go away as
they create unnecessary midlayering for include/linux/dma-mapping.h API.
Instead use dma-mapping.h API directly.
The patch has been generated with the coccinelle script below. Compile
tested.
@@@@
- PCI_DMA_BIDIRECTIONAL
+ DMA_BIDIRECTIONAL
@@@@
- PCI_DMA_TODEVICE
+ DMA_TO_DEVICE
@@@@
- PCI_DMA_FROMDEVICE
+ DMA_FROM_DEVICE
@@@@
- PCI_DMA_NONE
+ DMA_NONE
@@ expression E1, E2, E3; @@
- pci_alloc_consistent(E1, E2, E3)
+ dma_alloc_coherent(&E1->dev, E2, E3, GFP_)
@@ expression E1, E2, E3; @@
- pci_zalloc_consistent(E1, E2, E3)
+ dma_alloc_coherent(&E1->dev, E2, E3, GFP_)
@@ expression E1, E2, E3, E4; @@
- pci_free_consistent(E1, E2, E3, E4)
+ dma_free_coherent(&E1->dev, E2, E3, E4)
@@ expression E1, E2, E3, E4; @@
- pci_map_single(E1, E2, E3, E4)
+ dma_map_single(&E1->dev, E2, E3, E4)
@@ expression E1, E2, E3, E4; @@
- pci_unmap_single(E1, E2, E3, E4)
+ dma_unmap_single(&E1->dev, E2, E3, E4)
@@ expression E1, E2, E3, E4, E5; @@
- pci_map_page(E1, E2, E3, E4, E5)
+ dma_map_page(&E1->dev, E2, E3, E4, E5)
@@ expression E1, E2, E3, E4; @@
- pci_unmap_page(E1, E2, E3, E4)
+ dma_unmap_page(&E1->dev, E2, E3, E4)
@@ expression E1, E2, E3, E4; @@
- pci_map_sg(E1, E2, E3, E4)
+ dma_map_sg(&E1->dev, E2, E3, E4)
@@ expression E1, E2, E3, E4; @@
- pci_unmap_sg(E1, E2, E3, E4)
+ dma_unmap_sg(&E1->dev, E2, E3, E4)
@@ expression E1, E2, E3, E4; @@
- pci_dma_sync_single_for_cpu(E1, E2, E3, E4)
+ dma_sync_single_for_cpu(&E1->dev, E2, E3, E4)
@@ expression E1, E2, E3, E4; @@
- pci_dma_sync_single_for_device(E1, E2, E3, E4)
+ dma_sync_single_for_device(&E1->dev, E2, E3, E4)
@@ expression E1, E2, E3, E4; @@
- pci_dma_sync_sg_for_cpu(E1, E2, E3, E4)
+ dma_sync_sg_for_cpu(&E1->dev, E2, E3, E4)
@@ expression E1, E2, E3, E4; @@
- pci_dma_sync_sg_for_device(E1, E2, E3, E4)
+ dma_sync_sg_for_device(&E1->dev, E2, E3, E4)
@@ expression E1, E2; @@
- pci_dma_mapping_error(E1, E2)
+ dma_mapping_error(&E1->dev, E2)
@@ expression E1, E2; @@
- pci_set_consistent_dma_mask(E1, E2)
+ dma_set_coherent_mask(&E1->dev, E2)
@@ expression E1, E2; @@
- pci_set_dma_mask(E1, E2)
+ dma_set_mask(&E1->dev, E2)
Link: https://lore.kernel.org/r/24627a86cf1e67fd229bc323316523d1ba0811f9.1596045683.git.usuraj35@gmail.com
Signed-off-by: Suraj Upadhyay <usuraj35@gmail.com >
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com >
2020-08-24 22:30:19 -04:00
Suraj Upadhyay
8f31fa53d3
scsi: hpsa: Remove pci-dma-compat wrapper API
...
The legacy API wrappers in include/linux/pci-dma-compat.h should go away as
they create unnecessary midlayering for include/linux/dma-mapping.h API.
Instead use dma-mapping.h API directly.
The patch has been generated with the coccinelle script below. Compile
tested.
@@@@
- PCI_DMA_BIDIRECTIONAL
+ DMA_BIDIRECTIONAL
@@@@
- PCI_DMA_TODEVICE
+ DMA_TO_DEVICE
@@@@
- PCI_DMA_FROMDEVICE
+ DMA_FROM_DEVICE
@@@@
- PCI_DMA_NONE
+ DMA_NONE
@@ expression E1, E2, E3; @@
- pci_alloc_consistent(E1, E2, E3)
+ dma_alloc_coherent(&E1->dev, E2, E3, GFP_)
@@ expression E1, E2, E3; @@
- pci_zalloc_consistent(E1, E2, E3)
+ dma_alloc_coherent(&E1->dev, E2, E3, GFP_)
@@ expression E1, E2, E3, E4; @@
- pci_free_consistent(E1, E2, E3, E4)
+ dma_free_coherent(&E1->dev, E2, E3, E4)
@@ expression E1, E2, E3, E4; @@
- pci_map_single(E1, E2, E3, E4)
+ dma_map_single(&E1->dev, E2, E3, E4)
@@ expression E1, E2, E3, E4; @@
- pci_unmap_single(E1, E2, E3, E4)
+ dma_unmap_single(&E1->dev, E2, E3, E4)
@@ expression E1, E2, E3, E4, E5; @@
- pci_map_page(E1, E2, E3, E4, E5)
+ dma_map_page(&E1->dev, E2, E3, E4, E5)
@@ expression E1, E2, E3, E4; @@
- pci_unmap_page(E1, E2, E3, E4)
+ dma_unmap_page(&E1->dev, E2, E3, E4)
@@ expression E1, E2, E3, E4; @@
- pci_map_sg(E1, E2, E3, E4)
+ dma_map_sg(&E1->dev, E2, E3, E4)
@@ expression E1, E2, E3, E4; @@
- pci_unmap_sg(E1, E2, E3, E4)
+ dma_unmap_sg(&E1->dev, E2, E3, E4)
@@ expression E1, E2, E3, E4; @@
- pci_dma_sync_single_for_cpu(E1, E2, E3, E4)
+ dma_sync_single_for_cpu(&E1->dev, E2, E3, E4)
@@ expression E1, E2, E3, E4; @@
- pci_dma_sync_single_for_device(E1, E2, E3, E4)
+ dma_sync_single_for_device(&E1->dev, E2, E3, E4)
@@ expression E1, E2, E3, E4; @@
- pci_dma_sync_sg_for_cpu(E1, E2, E3, E4)
+ dma_sync_sg_for_cpu(&E1->dev, E2, E3, E4)
@@ expression E1, E2, E3, E4; @@
- pci_dma_sync_sg_for_device(E1, E2, E3, E4)
+ dma_sync_sg_for_device(&E1->dev, E2, E3, E4)
@@ expression E1, E2; @@
- pci_dma_mapping_error(E1, E2)
+ dma_mapping_error(&E1->dev, E2)
@@ expression E1, E2; @@
- pci_set_consistent_dma_mask(E1, E2)
+ dma_set_coherent_mask(&E1->dev, E2)
@@ expression E1, E2; @@
- pci_set_dma_mask(E1, E2)
+ dma_set_mask(&E1->dev, E2)
Link: https://lore.kernel.org/r/37154a4efe82a58b9bad143608dd9fd37a2c94e5.1596045683.git.usuraj35@gmail.com
Signed-off-by: Suraj Upadhyay <usuraj35@gmail.com >
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com >
2020-08-24 22:30:18 -04:00
Suraj Upadhyay
a5a20c4a29
scsi: mpt3sas: Remove pci-dma-compat wrapper API
...
The legacy API wrappers in include/linux/pci-dma-compat.h should go away as
they create unnecessary midlayering for include/linux/dma-mapping.h API.
Instead use dma-mapping.h API directly.
The patch has been generated with the coccinelle script below. Compile
tested.
@@@@
- PCI_DMA_BIDIRECTIONAL
+ DMA_BIDIRECTIONAL
@@@@
- PCI_DMA_TODEVICE
+ DMA_TO_DEVICE
@@@@
- PCI_DMA_FROMDEVICE
+ DMA_FROM_DEVICE
@@@@
- PCI_DMA_NONE
+ DMA_NONE
@@ expression E1, E2, E3; @@
- pci_alloc_consistent(E1, E2, E3)
+ dma_alloc_coherent(&E1->dev, E2, E3, GFP_)
@@ expression E1, E2, E3; @@
- pci_zalloc_consistent(E1, E2, E3)
+ dma_alloc_coherent(&E1->dev, E2, E3, GFP_)
@@ expression E1, E2, E3, E4; @@
- pci_free_consistent(E1, E2, E3, E4)
+ dma_free_coherent(&E1->dev, E2, E3, E4)
@@ expression E1, E2, E3, E4; @@
- pci_map_single(E1, E2, E3, E4)
+ dma_map_single(&E1->dev, E2, E3, E4)
@@ expression E1, E2, E3, E4; @@
- pci_unmap_single(E1, E2, E3, E4)
+ dma_unmap_single(&E1->dev, E2, E3, E4)
@@ expression E1, E2, E3, E4, E5; @@
- pci_map_page(E1, E2, E3, E4, E5)
+ dma_map_page(&E1->dev, E2, E3, E4, E5)
@@ expression E1, E2, E3, E4; @@
- pci_unmap_page(E1, E2, E3, E4)
+ dma_unmap_page(&E1->dev, E2, E3, E4)
@@ expression E1, E2, E3, E4; @@
- pci_map_sg(E1, E2, E3, E4)
+ dma_map_sg(&E1->dev, E2, E3, E4)
@@ expression E1, E2, E3, E4; @@
- pci_unmap_sg(E1, E2, E3, E4)
+ dma_unmap_sg(&E1->dev, E2, E3, E4)
@@ expression E1, E2, E3, E4; @@
- pci_dma_sync_single_for_cpu(E1, E2, E3, E4)
+ dma_sync_single_for_cpu(&E1->dev, E2, E3, E4)
@@ expression E1, E2, E3, E4; @@
- pci_dma_sync_single_for_device(E1, E2, E3, E4)
+ dma_sync_single_for_device(&E1->dev, E2, E3, E4)
@@ expression E1, E2, E3, E4; @@
- pci_dma_sync_sg_for_cpu(E1, E2, E3, E4)
+ dma_sync_sg_for_cpu(&E1->dev, E2, E3, E4)
@@ expression E1, E2, E3, E4; @@
- pci_dma_sync_sg_for_device(E1, E2, E3, E4)
+ dma_sync_sg_for_device(&E1->dev, E2, E3, E4)
@@ expression E1, E2; @@
- pci_dma_mapping_error(E1, E2)
+ dma_mapping_error(&E1->dev, E2)
@@ expression E1, E2; @@
- pci_set_consistent_dma_mask(E1, E2)
+ dma_set_coherent_mask(&E1->dev, E2)
@@ expression E1, E2; @@
- pci_set_dma_mask(E1, E2)
+ dma_set_mask(&E1->dev, E2)
Link: https://lore.kernel.org/r/e825ac7108092cc8fa8d462dc702098ef10fc6a2.1596045683.git.usuraj35@gmail.com
Signed-off-by: Suraj Upadhyay <usuraj35@gmail.com >
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com >
2020-08-24 22:30:17 -04:00
Suraj Upadhyay
ece0eeff4c
scsi: dc395x: Remove pci-dma-compat wrapper API
...
The legacy API wrappers in include/linux/pci-dma-compat.h should go away as
they create unnecessary midlayering for include/linux/dma-mapping.h API.
Instead use dma-mapping.h API directly.
The patch has been generated with the coccinelle script below.
Compile tested.
@@@@
- PCI_DMA_BIDIRECTIONAL
+ DMA_BIDIRECTIONAL
@@@@
- PCI_DMA_TODEVICE
+ DMA_TO_DEVICE
@@@@
- PCI_DMA_FROMDEVICE
+ DMA_FROM_DEVICE
@@@@
- PCI_DMA_NONE
+ DMA_NONE
@@ expression E1, E2, E3; @@
- pci_alloc_consistent(E1, E2, E3)
+ dma_alloc_coherent(&E1->dev, E2, E3, GFP_)
@@ expression E1, E2, E3; @@
- pci_zalloc_consistent(E1, E2, E3)
+ dma_alloc_coherent(&E1->dev, E2, E3, GFP_)
@@ expression E1, E2, E3, E4; @@
- pci_free_consistent(E1, E2, E3, E4)
+ dma_free_coherent(&E1->dev, E2, E3, E4)
@@ expression E1, E2, E3, E4; @@
- pci_map_single(E1, E2, E3, E4)
+ dma_map_single(&E1->dev, E2, E3, E4)
@@ expression E1, E2, E3, E4; @@
- pci_unmap_single(E1, E2, E3, E4)
+ dma_unmap_single(&E1->dev, E2, E3, E4)
@@ expression E1, E2, E3, E4, E5; @@
- pci_map_page(E1, E2, E3, E4, E5)
+ dma_map_page(&E1->dev, E2, E3, E4, E5)
@@ expression E1, E2, E3, E4; @@
- pci_unmap_page(E1, E2, E3, E4)
+ dma_unmap_page(&E1->dev, E2, E3, E4)
@@ expression E1, E2, E3, E4; @@
- pci_map_sg(E1, E2, E3, E4)
+ dma_map_sg(&E1->dev, E2, E3, E4)
@@ expression E1, E2, E3, E4; @@
- pci_unmap_sg(E1, E2, E3, E4)
+ dma_unmap_sg(&E1->dev, E2, E3, E4)
@@ expression E1, E2, E3, E4; @@
- pci_dma_sync_single_for_cpu(E1, E2, E3, E4)
+ dma_sync_single_for_cpu(&E1->dev, E2, E3, E4)
@@ expression E1, E2, E3, E4; @@
- pci_dma_sync_single_for_device(E1, E2, E3, E4)
+ dma_sync_single_for_device(&E1->dev, E2, E3, E4)
@@ expression E1, E2, E3, E4; @@
- pci_dma_sync_sg_for_cpu(E1, E2, E3, E4)
+ dma_sync_sg_for_cpu(&E1->dev, E2, E3, E4)
@@ expression E1, E2, E3, E4; @@
- pci_dma_sync_sg_for_device(E1, E2, E3, E4)
+ dma_sync_sg_for_device(&E1->dev, E2, E3, E4)
@@ expression E1, E2; @@
- pci_dma_mapping_error(E1, E2)
+ dma_mapping_error(&E1->dev, E2)
@@ expression E1, E2; @@
- pci_set_consistent_dma_mask(E1, E2)
+ dma_set_coherent_mask(&E1->dev, E2)
@@ expression E1, E2; @@
- pci_set_dma_mask(E1, E2)
+ dma_set_mask(&E1->dev, E2)
Link: https://lore.kernel.org/r/b8acc51ec774507050a9e9e8edf28e4933322a9e.1596045683.git.usuraj35@gmail.com
Signed-off-by: Suraj Upadhyay <usuraj35@gmail.com >
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com >
2020-08-24 22:30:17 -04:00
Suraj Upadhyay
daf4b00b75
scsi: aic7xxx: Remove pci-dma-compat wrapper API
...
The legacy API wrappers in include/linux/pci-dma-compat.h should go away as
they create unnecessary midlayering for include/linux/dma-mapping.h API.
Instead use dma-mapping.h API directly.
The patch has been generated with the coccinelle script below. And has
been hand modified to replace each GFP_ with the correct flag depending
upon the context. Compile-tested.
@@@@
- PCI_DMA_BIDIRECTIONAL
+ DMA_BIDIRECTIONAL
@@@@
- PCI_DMA_TODEVICE
+ DMA_TO_DEVICE
@@@@
- PCI_DMA_FROMDEVICE
+ DMA_FROM_DEVICE
@@@@
- PCI_DMA_NONE
+ DMA_NONE
@@ expression E1, E2, E3; @@
- pci_alloc_consistent(E1, E2, E3)
+ dma_alloc_coherent(&E1->dev, E2, E3, GFP_)
@@ expression E1, E2, E3; @@
- pci_zalloc_consistent(E1, E2, E3)
+ dma_alloc_coherent(&E1->dev, E2, E3, GFP_)
@@ expression E1, E2, E3, E4; @@
- pci_free_consistent(E1, E2, E3, E4)
+ dma_free_coherent(&E1->dev, E2, E3, E4)
@@ expression E1, E2, E3, E4; @@
- pci_map_single(E1, E2, E3, E4)
+ dma_map_single(&E1->dev, E2, E3, E4)
@@ expression E1, E2, E3, E4; @@
- pci_unmap_single(E1, E2, E3, E4)
+ dma_unmap_single(&E1->dev, E2, E3, E4)
@@ expression E1, E2, E3, E4, E5; @@
- pci_map_page(E1, E2, E3, E4, E5)
+ dma_map_page(&E1->dev, E2, E3, E4, E5)
@@ expression E1, E2, E3, E4; @@
- pci_unmap_page(E1, E2, E3, E4)
+ dma_unmap_page(&E1->dev, E2, E3, E4)
@@ expression E1, E2, E3, E4; @@
- pci_map_sg(E1, E2, E3, E4)
+ dma_map_sg(&E1->dev, E2, E3, E4)
@@ expression E1, E2, E3, E4; @@
- pci_unmap_sg(E1, E2, E3, E4)
+ dma_unmap_sg(&E1->dev, E2, E3, E4)
@@ expression E1, E2, E3, E4; @@
- pci_dma_sync_single_for_cpu(E1, E2, E3, E4)
+ dma_sync_single_for_cpu(&E1->dev, E2, E3, E4)
@@ expression E1, E2, E3, E4; @@
- pci_dma_sync_single_for_device(E1, E2, E3, E4)
+ dma_sync_single_for_device(&E1->dev, E2, E3, E4)
@@ expression E1, E2, E3, E4; @@
- pci_dma_sync_sg_for_cpu(E1, E2, E3, E4)
+ dma_sync_sg_for_cpu(&E1->dev, E2, E3, E4)
@@ expression E1, E2, E3, E4; @@
- pci_dma_sync_sg_for_device(E1, E2, E3, E4)
+ dma_sync_sg_for_device(&E1->dev, E2, E3, E4)
@@ expression E1, E2; @@
- pci_dma_mapping_error(E1, E2)
+ dma_mapping_error(&E1->dev, E2)
@@ expression E1, E2; @@
- pci_set_consistent_dma_mask(E1, E2)
+ dma_set_coherent_mask(&E1->dev, E2)
@@ expression E1, E2; @@
- pci_set_dma_mask(E1, E2)
+ dma_set_mask(&E1->dev, E2)
Link: https://lore.kernel.org/r/790a8751b5c2b5393c3021b8def08e47bb1597c0.1596045683.git.usuraj35@gmail.com
Signed-off-by: Suraj Upadhyay <usuraj35@gmail.com >
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com >
2020-08-24 22:30:16 -04:00
Suraj Upadhyay
e555cd5f17
scsi: aacraid: Remove pci-dma-compat wrapper API
...
The legacy API wrappers in include/linux/pci-dma-compat.h should go away as
they create unnecessary midlayering for include/linux/dma-mapping.h API.
Instead use dma-mapping.h API directly.
The patch has been generated with the coccinelle script below.
Compile-tested.
@@@@
- PCI_DMA_BIDIRECTIONAL
+ DMA_BIDIRECTIONAL
@@@@
- PCI_DMA_TODEVICE
+ DMA_TO_DEVICE
@@@@
- PCI_DMA_FROMDEVICE
+ DMA_FROM_DEVICE
@@@@
- PCI_DMA_NONE
+ DMA_NONE
@@ expression E1, E2, E3; @@
- pci_alloc_consistent(E1, E2, E3)
+ dma_alloc_coherent(&E1->dev, E2, E3, GFP_)
@@ expression E1, E2, E3; @@
- pci_zalloc_consistent(E1, E2, E3)
+ dma_alloc_coherent(&E1->dev, E2, E3, GFP_)
@@ expression E1, E2, E3, E4; @@
- pci_free_consistent(E1, E2, E3, E4)
+ dma_free_coherent(&E1->dev, E2, E3, E4)
@@ expression E1, E2, E3, E4; @@
- pci_map_single(E1, E2, E3, E4)
+ dma_map_single(&E1->dev, E2, E3, E4)
@@ expression E1, E2, E3, E4; @@
- pci_unmap_single(E1, E2, E3, E4)
+ dma_unmap_single(&E1->dev, E2, E3, E4)
@@ expression E1, E2, E3, E4, E5; @@
- pci_map_page(E1, E2, E3, E4, E5)
+ dma_map_page(&E1->dev, E2, E3, E4, E5)
@@ expression E1, E2, E3, E4; @@
- pci_unmap_page(E1, E2, E3, E4)
+ dma_unmap_page(&E1->dev, E2, E3, E4)
@@ expression E1, E2, E3, E4; @@
- pci_map_sg(E1, E2, E3, E4)
+ dma_map_sg(&E1->dev, E2, E3, E4)
@@ expression E1, E2, E3, E4; @@
- pci_unmap_sg(E1, E2, E3, E4)
+ dma_unmap_sg(&E1->dev, E2, E3, E4)
@@ expression E1, E2, E3, E4; @@
- pci_dma_sync_single_for_cpu(E1, E2, E3, E4)
+ dma_sync_single_for_cpu(&E1->dev, E2, E3, E4)
@@ expression E1, E2, E3, E4; @@
- pci_dma_sync_single_for_device(E1, E2, E3, E4)
+ dma_sync_single_for_device(&E1->dev, E2, E3, E4)
@@ expression E1, E2, E3, E4; @@
- pci_dma_sync_sg_for_cpu(E1, E2, E3, E4)
+ dma_sync_sg_for_cpu(&E1->dev, E2, E3, E4)
@@ expression E1, E2, E3, E4; @@
- pci_dma_sync_sg_for_device(E1, E2, E3, E4)
+ dma_sync_sg_for_device(&E1->dev, E2, E3, E4)
@@ expression E1, E2; @@
- pci_dma_mapping_error(E1, E2)
+ dma_mapping_error(&E1->dev, E2)
@@ expression E1, E2; @@
- pci_set_consistent_dma_mask(E1, E2)
+ dma_set_coherent_mask(&E1->dev, E2)
@@ expression E1, E2; @@
- pci_set_dma_mask(E1, E2)
+ dma_set_mask(&E1->dev, E2)
Link: https://lore.kernel.org/r/f8d4778440d55ba26c04eef0f7d63fb211a39443.1596045683.git.usuraj35@gmail.com
Signed-off-by: Suraj Upadhyay <usuraj35@gmail.com >
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com >
2020-08-24 22:30:16 -04:00
Frederic Barrat
dde6f18a87
ocxl: Don't return trigger page when allocating an interrupt
...
Existing users of ocxl_link_irq_alloc() have been converted to obtain
the trigger page of an interrupt through xive directly, we therefore
have no need to return the trigger page when allocating an interrupt.
It also allows ocxl to use the xive native interface to allocate
interrupts, instead of its custom service.
Signed-off-by: Frederic Barrat <fbarrat@linux.ibm.com >
Reviewed-by: Cédric Le Goater <clg@kaod.org >
Reviewed-by: Greg Kurz <groug@kaod.org >
Acked-by: Andrew Donnellan <ajd@linux.ibm.com >
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au >
Link: https://lore.kernel.org/r/20200403153838.29224-4-fbarrat@linux.ibm.com
2020-08-25 01:31:31 +10:00
Frederic Barrat
1e89da5ef9
scsi: cxlflash: Access interrupt trigger page from xive directly
...
xive is already mapping the trigger page in kernel space and it can be
accessed through standard APIs, so let's reuse it and simplify the code.
Signed-off-by: Frederic Barrat <fbarrat@linux.ibm.com >
Reviewed-by: Cédric Le Goater <clg@kaod.org >
Acked-by: Matthew R. Ochs <mrochs@linux.ibm.com >
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au >
Link: https://lore.kernel.org/r/20200403153838.29224-2-fbarrat@linux.ibm.com
2020-08-25 01:31:31 +10:00
Gustavo A. R. Silva
df561f6688
treewide: Use fallthrough pseudo-keyword
...
Replace the existing /* fall through */ comments and its variants with
the new pseudo-keyword macro fallthrough[1]. Also, remove unnecessary
fall-through markings when it is the case.
[1] https://www.kernel.org/doc/html/v5.7/process/deprecated.html?highlight=fallthrough#implicit-switch-case-fall-through
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org >
2020-08-23 17:36:59 -05:00
Denis Efremov
ee9108fedf
scsi: libcxgbi: Use kvzalloc instead of opencoded kzalloc/vzalloc
...
Remove cxgbi_alloc_big_mem(), cxgbi_free_big_mem() functions and use
kvzalloc/kvfree instead. __GFP_NOWARN added to kvzalloc() call because we
already print a warning in case of allocation fail.
Link: https://lore.kernel.org/r/20200801133123.61834-1-efremov@linux.com
Signed-off-by: Denis Efremov <efremov@linux.com >
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com >
2020-08-20 23:34:47 -04:00
Andy Shevchenko
ca358af1d1
scsi: dc395x: Use %*ph to print small buffer
...
Use %*ph format to print small buffer as hex string.
Link: https://lore.kernel.org/r/20200730153535.39691-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com >
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com >
2020-08-20 23:28:14 -04:00
Li Heng
4a636e9c7a
scsi: mpt3sas: Remove superfluous memset()
...
Fixes coccicheck warning:
./drivers/scsi/mpt3sas/mpt3sas_base.c:5247:16-34: WARNING: dma_alloc_coherent use in ioc -> request already zeroes out memory, so memset is not needed
dma_alloc_coherent() already zeroes out memory so memset() is not needed.
Link: https://lore.kernel.org/r/1596079918-41115-4-git-send-email-liheng40@huawei.com
Signed-off-by: Li Heng <liheng40@huawei.com >
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com >
2020-08-20 23:25:49 -04:00
Li Heng
bef93fbfcf
scsi: qla2xxx: Remove superfluous memset()
...
Fixes coccicheck warning:
./drivers/scsi/qla2xxx/qla_mbx.c:4928:15-33: WARNING: dma_alloc_coherent use in els_cmd_map already zeroes out memory, so memset is not needed
dma_alloc_coherent() already zeroes out memory so memset() is not needed.
Link: https://lore.kernel.org/r/1596079918-41115-3-git-send-email-liheng40@huawei.com
Signed-off-by: Li Heng <liheng40@huawei.com >
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com >
2020-08-20 23:25:49 -04:00
Li Heng
7b1d886298
scsi: pmcraid: Remove superfluous memset()
...
Fixes coccicheck warning:
./drivers/scsi/pmcraid.c:4709:3-21: WARNING: dma_alloc_coherent use in pinstance -> hrrq_start [ i ] already zeroes out memory, so memset is not needed
dma_alloc_coherent() already zeroes out memory so memset() is not needed.
Link: https://lore.kernel.org/r/1596079918-41115-2-git-send-email-liheng40@huawei.com
Signed-off-by: Li Heng <liheng40@huawei.com >
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com >
2020-08-20 23:25:48 -04:00
Li Heng
f672d7d35f
scsi: mvsas: Remove superfluous memset()
...
Fixes coccicheck warning:
./drivers/scsi/mvsas/mv_init.c:244:11-29: WARNING: dma_alloc_coherent use in mvi -> tx already zeroes out memory, so memset is not needed
./drivers/scsi/mvsas/mv_init.c:250:15-33: WARNING: dma_alloc_coherent use in mvi -> rx_fis already zeroes out memory, so memset is not needed
./drivers/scsi/mvsas/mv_init.c:256:11-29: WARNING: dma_alloc_coherent use in mvi -> rx already zeroes out memory, so memset is not needed
./drivers/scsi/mvsas/mv_init.c:265:13-31: WARNING: dma_alloc_coherent use in mvi -> slot already zeroes out memory, so memset is not needed
dma_alloc_coherent() already zeroes out memory so memset() is not needed.
Link: https://lore.kernel.org/r/1596078235-54002-1-git-send-email-liheng40@huawei.com
Signed-off-by: Li Heng <liheng40@huawei.com >
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com >
2020-08-20 23:21:03 -04:00
Andy Teng
460d74a091
scsi: ufs: ufs-mediatek: Modify the minimum RX/TX lane count to 2
...
MediaTek UFS host now supports 2 lanes. Modify the lane count to 2.
This modification shall not impact old 1-lane host because
PA_CONNECTEDRXDATALANES and PA_CONNECTEDTXDATALANES will limit the target
lanes properly during power mode change. So we could relax the limitation
in ufs_dev_params.
Link: https://lore.kernel.org/r/20200819084340.7021-1-stanley.chu@mediatek.com
Reviewed-by: Stanley Chu <stanley.chu@mediatek.com >
Reviewed-by: Avri Altman <avri.altman@wdc.com >
Signed-off-by: Andy Teng <andy.teng@mediatek.com >
Signed-off-by: Stanley Chu <stanley.chu@mediatek.com >
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com >
2020-08-20 21:59:34 -04:00
Can Guo
50807f22c8
scsi: ufs: Remove an unpaired ufshcd_scsi_unblock_requests() in err_handler()
...
Commit 5586dd8ea2https://lore.kernel.org/r/1597798958-24322-1-git-send-email-cang@codeaurora.org
Fixes: 5586dd8ea2asutoshd@codeaurora.org >
Reviewed-by: Hongwu Su<hongwus@codeaurora.org >
Signed-off-by: Can Guo <cang@codeaurora.org >
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com >
2020-08-20 21:56:25 -04:00
Kiwoong Kim
29707fab58
scsi: ufs: Change fDeviceInit busy wait
...
Currently, the UFS driver busy waits for fDeviceInit to be cleared. Provide
an upper bound and sleep between attempts instead of busy waiting.
Link: https://lore.kernel.org/r/1597053747-75171-1-git-send-email-kwmad.kim@samsung.com
Tested-by: Kiwoong Kim <kwmad.kim@samsung.com >
Reviewed-by: Avri Altman <avri.altman@wdc.com >
Signed-off-by: Kiwoong Kim <kwmad.kim@samsung.com >
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com >
2020-08-20 21:53:42 -04:00
Bean Huo
b000862579
scsi: ufs: Remove several redundant goto statements
...
Link: https://lore.kernel.org/r/20200814095034.20709-3-huobean@gmail.com
Reviewed-by: Stanley Chu <stanley.chu@mediatek.com >
Reviewed-by: Asutosh Das <asutoshd@codeaurora.org >
Signed-off-by: Bean Huo <beanhuo@micron.com >
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com >
2020-08-20 21:41:52 -04:00
Bean Huo
f273c54bb7
scsi: ufs: Change ufshcd_comp_devman_upiu() to ufshcd_compose_devman_upiu()
...
ufshcd_comp_devman_upiu() was poorly named leading people to think it was a
completion function. Rename it to ufshcd_compose_devman_upiu().
Link: https://lore.kernel.org/r/20200814095034.20709-2-huobean@gmail.com
Reviewed-by: Stanley Chu <stanley.chu@mediatek.com >
Reviewed-by: Asutosh Das <asutoshd@codeaurora.org >
Acked-by: Avri Altman <avri.altman@wdc.com >
Signed-off-by: Bean Huo <beanhuo@micron.com >
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com >
2020-08-20 21:41:52 -04:00
Saurav Kashyap
3079285bd7
scsi: qedf: Fix race between ELS completion and flushing ELS request
...
Fix race between ELS completion and flushing ELS request.
Link: https://lore.kernel.org/r/20200807110656.19965-8-jhasan@marvell.com
Signed-off-by: Saurav Kashyap <skashyap@marvell.com >
Signed-off-by: Javed Hasan <jhasan@marvell.com >
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com >
2020-08-20 21:41:52 -04:00
Saurav Kashyap
22ddec31b0
scsi: qedf: Don't process ELS completion if event is flushed or cleaned up
...
Don't process ELS completion if event is flushed or cleaned up.
Link: https://lore.kernel.org/r/20200807110656.19965-7-jhasan@marvell.com
Signed-off-by: Saurav Kashyap <skashyap@marvell.com >
Signed-off-by: Javed Hasan <jhasan@marvell.com >
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com >
2020-08-20 21:41:52 -04:00
Saurav Kashyap
1f6d1d4ca2
scsi: qedf: Initiate cleanup for ELS commands as well
...
Initiate cleanup for ELS commands as well.
Link: https://lore.kernel.org/r/20200807110656.19965-6-jhasan@marvell.com
Signed-off-by: Saurav Kashyap <skashyap@marvell.com >
Signed-off-by: Javed Hasan <jhasan@marvell.com >
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com >
2020-08-20 21:41:52 -04:00
Saurav Kashyap
39d0357dd5
scsi: qedf: Send cleanup even for RRQ on timeout
...
Send cleanup even for RRQ on timeout.
Link: https://lore.kernel.org/r/20200807110656.19965-5-jhasan@marvell.com
Signed-off-by: Saurav Kashyap <skashyap@marvell.com >
Signed-off-by: Javed Hasan <jhasan@marvell.com >
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com >
2020-08-20 21:41:51 -04:00
Saurav Kashyap
b09ea43fec
scsi: qedf: Do not kill timeout work for original I/O on RRQ completion
...
The timer is already cancelled when abort is completed, hence no need to
cancel it again.
Link: https://lore.kernel.org/r/20200807110656.19965-4-jhasan@marvell.com
Signed-off-by: Saurav Kashyap <skashyap@marvell.com >
Signed-off-by: Javed Hasan <jhasan@marvell.com >
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com >
2020-08-20 21:41:51 -04:00
Saurav Kashyap
7fb8ff0806
scsi: qedf: Check the validity of rjt frame before processing
...
This is reported by Klockwork.
Link: https://lore.kernel.org/r/20200807110656.19965-3-jhasan@marvell.com
Signed-off-by: Saurav Kashyap <skashyap@marvell.com >
Signed-off-by: Javed Hasan <jhasan@marvell.com >
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com >
2020-08-20 21:41:51 -04:00
Saurav Kashyap
a521bbc38d
scsi: qedf: Check for port type and role before processing an event
...
The rport lock gets initialized during offload. If a non-FCP or non-target
rport got logout then this rport will be uninitialized. KASAN was
complaining because of it.
=========
[ 14.384434] the code is fine but needs lockdep annotation.
[ 14.384482] turning off the locking correctness validator.
========
Link: https://lore.kernel.org/r/20200807110656.19965-2-jhasan@marvell.com
Signed-off-by: Saurav Kashyap <skashyap@marvell.com >
Signed-off-by: Javed Hasan <jhasan@marvell.com >
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com >
2020-08-20 21:41:51 -04:00
Sai Prakash Ranjan
68bdb3db6c
scsi: ufs-qcom: Remove unused MSM bus scaling APIs
...
MSM bus scaling has moved on to use interconnect framework and downstream
bus scaling APIs like msm_bus_scale*() do not exist anymore in the
kernel. Currently they are guarded by a config which also does not exist
and hence there are no build failures reported. Remove these unused
interfaces as they are currently no-ops and the scaling support that may be
added in future will use interconnect API.
Link: https://lore.kernel.org/r/20200804161033.15586-1-saiprakash.ranjan@codeaurora.org
Signed-off-by: Sai Prakash Ranjan <saiprakash.ranjan@codeaurora.org >
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com >
2020-08-20 21:41:51 -04:00
Don Brace
ce60a2b827
scsi: smartpqi: Bump version to 1.2.16-010
...
Link: https://lore.kernel.org/r/159622931040.30579.9167901134341507088.stgit@brunhilda
Reviewed-by: Scott Teel <scott.teel@microsemi.com >
Reviewed-by: Scott Benesh <scott.benesh@microsemi.com >
Reviewed-by: Gerry Morong <gerry.morong@microsemi.com >
Reviewed-by: Kevin Barnett <kevin.barnett@microsemi.com >
Reviewed-by: Martin Wilck <mwilck@suse.com >
Signed-off-by: Don Brace <don.brace@microsemi.com >
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com >
2020-08-20 21:41:51 -04:00
Kevin Barnett
8b664fefa3
scsi: smartpqi: Add RAID bypass counter
...
Add a counter to assist in verifying when RAID bypass is being used.
Link: https://lore.kernel.org/r/159622930468.30579.13153724465552773544.stgit@brunhilda
Reviewed-by: Scott Teel <scott.teel@microsemi.com >
Reviewed-by: Scott Benesh <scott.benesh@microsemi.com >
Reviewed-by: Martin Wilck <mwilck@suse.com >
Signed-off-by: Kevin Barnett <kevin.barnett@microsemi.com >
Signed-off-by: Don Brace <don.brace@microsemi.com >
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com >
2020-08-20 21:41:51 -04:00
Kevin Barnett
4d15ad3813
scsi: smartpqi: Support device deletion via sysfs
...
Support device deletion via sysfs.
I.e: echo 1 > /sys/block/sd<X>/device/delete
Link: https://lore.kernel.org/r/159622929885.30579.2727491506675011534.stgit@brunhilda
Reviewed-by: Scott Teel <scott.teel@microsemi.com >
Reviewed-by: Scott Benesh <scott.benesh@microsemi.com >
Reviewed-by: Martin Wilck <mwilck@suse.com >
Signed-off-by: Kevin Barnett <kevin.barnett@microsemi.com >
Signed-off-by: Don Brace <don.brace@microsemi.com >
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com >
2020-08-20 21:41:51 -04:00
Kevin Barnett
9e68cccc8e
scsi: smartpqi: Avoid crashing kernel for controller issues
...
Eliminate kernel panics when getting invalid responses from controller.
Take controller offline instead of causing kernel panics.
Link: https://lore.kernel.org/r/159622929306.30579.16523318707596752828.stgit@brunhilda
Reviewed-by: Scott Teel <scott.teel@microsemi.com >
Reviewed-by: Scott Benesh <scott.benesh@microsemi.com >
Reviewed-by: Prasad Munirathnam <Prasad.Munirathnam@microsemi.com >
Reviewed-by: Martin Wilck <mwilck@suse.com >
Signed-off-by: Kevin Barnett <kevin.barnett@microsemi.com >
Signed-off-by: Don Brace <don.brace@microsemi.com >
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com >
2020-08-20 21:41:51 -04:00
Mahesh Rajashekhara
244ca45e15
scsi: smartpqi: Update logical volume size after expansion
...
Have OS rescan after logical volume expansion to reflect new size.
Link: https://lore.kernel.org/r/159622928727.30579.298277463169866711.stgit@brunhilda
Reviewed-by: Scott Teel <scott.teel@microsemi.com >
Reviewed-by: Scott Benesh <scott.benesh@microsemi.com >
Reviewed-by: Martin Wilck <mwilck@suse.com >
Signed-off-by: Mahesh Rajashekhara <mahesh.rajashekhara@microsemi.com >
Signed-off-by: Don Brace <don.brace@microsemi.com >
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com >
2020-08-20 21:41:51 -04:00
Mahesh Rajashekhara
3af06083ba
scsi: smartpqi: Add id support for SmartRAID 3152-8i
...
VID_9005, DID_028F, SVID_9005 and SDID_080A.
Link: https://lore.kernel.org/r/159622928143.30579.14769183842894725454.stgit@brunhilda
Reviewed-by: Scott Teel <scott.teel@microsemi.com >
Reviewed-by: Scott Benesh <scott.benesh@microsemi.com >
Reviewed-by: Kevin Barnett <kevin.barnett@microsemi.com >
Reviewed-by: Martin Wilck <mwilck@suse.com >
Signed-off-by: Mahesh Rajashekhara <mahesh.rajashekhara@microsemi.com >
Signed-off-by: Don Brace <don.brace@microsemi.com >
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com >
2020-08-20 21:41:51 -04:00
Kevin Barnett
ce14379350
scsi: smartpqi: Identify physical devices without issuing INQUIRY
...
Eliminate issuing INQUIRYs to problematic devices by using information
provided by controller.
Link: https://lore.kernel.org/r/159622927172.30579.3960527536810532094.stgit@brunhilda
Reviewed-by: Scott Teel <scott.teel@microsemi.com >
Reviewed-by: Scott Benesh <scott.benesh@microsemi.com >
Reviewed-by: Martin Wilck <mwilck@suse.com >
Signed-off-by: Kevin Barnett <kevin.barnett@microsemi.com >
Signed-off-by: Don Brace <don.brace@microsemi.com >
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com >
2020-08-20 21:41:50 -04:00
Suganath Prabu S
0491bdc7ee
scsi: mpt3sas: Update driver version to 35.100.00.00
...
Updated driver version to 35.100.00.00
Link: https://lore.kernel.org/r/1596096229-3341-8-git-send-email-suganath-prabu.subramani@broadcom.com
Signed-off-by: Suganath Prabu S <suganath-prabu.subramani@broadcom.com >
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com >
2020-08-20 21:41:50 -04:00
Suganath Prabu S
711a923c14
scsi: mpt3sas: Postprocessing of target and LUN reset
...
If driver has not received the interrupt for the aborted SCSI command
before processing the TM reply, driver polls all the reply descriptor pools
looking for the reply for the aborted SCSI command before marking TM as
FAILED. If it finds the reply, then it marks the TM as SUCCESS otherwise it
marks it FAILED.
scsih_tm_cmd_map_status() checks whether TM has aborted the timed out SCSI
command or not. If TM has aborted the IO, then it returns SUCCESS else it
returns FAILED.
Link: https://lore.kernel.org/r/1596096229-3341-7-git-send-email-suganath-prabu.subramani@broadcom.com
Signed-off-by: Suganath Prabu S <suganath-prabu.subramani@broadcom.com >
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com >
2020-08-20 21:41:50 -04:00
Suganath Prabu S
521e9c0b62
scsi: mpt3sas: Add functions to check if any cmd is outstanding on Target and LUN
...
Add helper functions to check whether any SCSI command is outstanding on
particular Target, LUN device.
Also add function parameters 'channel', 'id' to function
mpt3sas_scsih_issue_tm().
Link: https://lore.kernel.org/r/1596096229-3341-6-git-send-email-suganath-prabu.subramani@broadcom.com
Signed-off-by: Suganath Prabu S <suganath-prabu.subramani@broadcom.com >
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com >
2020-08-20 21:41:50 -04:00
Suganath Prabu S
5afa9d4444
scsi: mpt3sas: Rename and export interrupt mask/unmask functions
...
Rename Function _base_unmask_interrupts() to
mpt3sas_base_unmask_interrupts() and _base_mask_interrupts() to
mpt3sas_base_mask_interrupts(). Also add function declarion to
mpt3sas_base.h
Link: https://lore.kernel.org/r/1596096229-3341-5-git-send-email-suganath-prabu.subramani@broadcom.com
Signed-off-by: Suganath Prabu S <suganath-prabu.subramani@broadcom.com >
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com >
2020-08-20 21:41:50 -04:00
Suganath Prabu S
9e73ed2e4c
scsi: mpt3sas: Cancel the running work during host reset
...
It is not recommended to issue back-to-back host reset without any delay.
However, if someone issues back-to-back host reset then we observe that
target devices get unregistered and re-register with SML. And if OS drive
is behind the HBA when it gets unregistered, then file-system goes into
read-only mode.
Normally during host reset, driver marks accessible target devices as
responding and triggers the event MPT3SAS_REMOVE_UNRESPONDING_DEVICES to
remove any non-responding devices through FW worker thread. While
processing this event, driver unregisters the non-responding devices and
clears the responding flag for all the devices.
Currently, during host reset, driver is cancelling only those Firmware
event works which are pending in Firmware event workqueue. It is not
cancelling work which is currently running. Change the driver to cancel all
events.
Link: https://lore.kernel.org/r/1596096229-3341-4-git-send-email-suganath-prabu.subramani@broadcom.com
Signed-off-by: Suganath Prabu S <suganath-prabu.subramani@broadcom.com >
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com >
2020-08-20 21:41:50 -04:00
Suganath Prabu S
af6ec1eee5
scsi: mpt3sas: Dump system registers for debugging
...
When controller fails to transition to READY state during driver probe,
dump the system interface register set. This will give snapshot of the
firmware status for debugging driver load issues.
Link: https://lore.kernel.org/r/1596096229-3341-3-git-send-email-suganath-prabu.subramani@broadcom.com
Signed-off-by: Suganath Prabu S <suganath-prabu.subramani@broadcom.com >
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com >
2020-08-20 21:41:50 -04:00
Suganath Prabu S
f09219e48b
scsi: mpt3sas: Memset config_cmds.reply buffer with zeros
...
Currently config_cmds.reply buffer is not memset to zero before posting
config page request message. In some cases, for the current config
request, the previous config reply is getting processed and we will observe
PageType mismatch between request to reply buffer. It will be difficult to
debug this type of issue and it confuses by thinking that HBA Firmware
itself posted the wrong config reply. So it is better to memset the
config_cmds.reply buffer with zeros before issuing the config request.
Link: https://lore.kernel.org/r/1596096229-3341-2-git-send-email-suganath-prabu.subramani@broadcom.com
Signed-off-by: Suganath Prabu S <suganath-prabu.subramani@broadcom.com >
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com >
2020-08-20 21:41:50 -04:00
Can Guo
8bb2dde069
scsi: ufs: Properly release resources if a task is aborted successfully
...
In current UFS task abort hook, namely ufshcd_abort(), if one task is
aborted successfully, clk_gating.active_reqs held by this task is not
decreased, which makes clk_gating.active_reqs stay above zero forever, thus
clock gating would never happen. Instead of releasing resources of one task
"manually", use the existing func __ufshcd_transfer_req_compl(). This
change also eliminates a possible race of scsi_dma_unmap() from the real
completion in IRQ handler path.
Link: https://lore.kernel.org/r/1596975355-39813-10-git-send-email-cang@codeaurora.org
Fixes: 1ab27c9cf8stanley.chu@mediatek.com >
Reviewed-by: Stanley Chu <stanley.chu@mediatek.com >
Reviewed-by: Asutosh Das <asutoshd@codeaurora.org >
Signed-off-by: Can Guo <cang@codeaurora.org >
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com >
2020-08-20 21:41:25 -04:00
Quinn Tran
dca93232b3
Revert "scsi: qla2xxx: Disable T10-DIF feature with FC-NVMe during probe"
...
FCP T10-PI and NVMe features are independent of each other. This patch
allows both features to co-exist.
This reverts commit 5da05a26b8https://lore.kernel.org/r/20200806111014.28434-12-njavali@marvell.com
Fixes: 5da05a26b8himanshu.madhani@oracle.com >
Signed-off-by: Quinn Tran <qutran@marvell.com >
Signed-off-by: Nilesh Javali <njavali@marvell.com >
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com >
2020-08-17 22:43:55 -04:00
Saurav Kashyap
de7e619430
Revert "scsi: qla2xxx: Fix crash on qla2x00_mailbox_command"
...
FCoE adapter initialization failed for ISP8021 with the following patch
applied. In addition, reproduction of the issue the patch originally tried
to address has been unsuccessful.
This reverts commit 3cb182b3fahttps://lore.kernel.org/r/20200806111014.28434-11-njavali@marvell.com
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com >
Signed-off-by: Saurav Kashyap <skashyap@marvell.com >
Signed-off-by: Nilesh Javali <njavali@marvell.com >
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com >
2020-08-17 22:43:55 -04:00
Quinn Tran
83949613fa
scsi: qla2xxx: Fix null pointer access during disconnect from subsystem
...
NVMEAsync command is being submitted to QLA while the same NVMe controller
is in the middle of reset. The reset path has deleted the association and
freed aen_op->fcp_req.private. Add a check for this private pointer before
issuing the command.
...
6 [ffffb656ca11fce0] page_fault at ffffffff8c00114e
[exception RIP: qla_nvme_post_cmd+394]
RIP: ffffffffc0d012ba RSP: ffffb656ca11fd98 RFLAGS: 00010206
RAX: ffff8fb039eda228 RBX: ffff8fb039eda200 RCX: 00000000000da161
RDX: ffffffffc0d4d0f0 RSI: ffffffffc0d26c9b RDI: ffff8fb039eda220
RBP: 0000000000000013 R8: ffff8fb47ff6aa80 R9: 0000000000000002
R10: 0000000000000000 R11: ffffb656ca11fdc8 R12: ffff8fb27d04a3b0
R13: ffff8fc46dd98a58 R14: 0000000000000000 R15: ffff8fc4540f0000
ORIG_RAX: ffffffffffffffff CS: 0010 SS: 0018
7 [ffffb656ca11fe08] nvme_fc_start_fcp_op at ffffffffc0241568 [nvme_fc]
8 [ffffb656ca11fe50] nvme_fc_submit_async_event at ffffffffc0241901 [nvme_fc]
9 [ffffb656ca11fe68] nvme_async_event_work at ffffffffc014543d [nvme_core]
10 [ffffb656ca11fe98] process_one_work at ffffffff8b6cd437
11 [ffffb656ca11fed8] worker_thread at ffffffff8b6cdcef
12 [ffffb656ca11ff10] kthread at ffffffff8b6d3402
13 [ffffb656ca11ff50] ret_from_fork at ffffffff8c000255
--
PID: 37824 TASK: ffff8fb033063d80 CPU: 20 COMMAND: "kworker/u97:451"
0 [ffffb656ce1abc28] __schedule at ffffffff8be629e3
1 [ffffb656ce1abcc8] schedule at ffffffff8be62fe8
2 [ffffb656ce1abcd0] schedule_timeout at ffffffff8be671ed
3 [ffffb656ce1abd70] wait_for_completion at ffffffff8be639cf
4 [ffffb656ce1abdd0] flush_work at ffffffff8b6ce2d5
5 [ffffb656ce1abe70] nvme_stop_ctrl at ffffffffc0144900 [nvme_core]
6 [ffffb656ce1abe80] nvme_fc_reset_ctrl_work at ffffffffc0243445 [nvme_fc]
7 [ffffb656ce1abe98] process_one_work at ffffffff8b6cd437
8 [ffffb656ce1abed8] worker_thread at ffffffff8b6cdb50
9 [ffffb656ce1abf10] kthread at ffffffff8b6d3402
10 [ffffb656ce1abf50] ret_from_fork at ffffffff8c000255
Link: https://lore.kernel.org/r/20200806111014.28434-10-njavali@marvell.com
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com >
Signed-off-by: Quinn Tran <qutran@marvell.com >
Signed-off-by: Nilesh Javali <njavali@marvell.com >
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com >
2020-08-17 22:40:15 -04:00
Saurav Kashyap
dffa114533
scsi: qla2xxx: Check if FW supports MQ before enabling
...
OS boot during Boot from SAN was stuck at dracut emergency shell after
enabling NVMe driver parameter. For non-MQ support the driver was enabling
MQ. Add a check to confirm if FW supports MQ.
Link: https://lore.kernel.org/r/20200806111014.28434-9-njavali@marvell.com
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com >
Signed-off-by: Saurav Kashyap <skashyap@marvell.com >
Signed-off-by: Nilesh Javali <njavali@marvell.com >
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com >
2020-08-17 22:40:15 -04:00
