kernel/drivers/net/ethernet/sfc/mtd.c, branch linux-4.3.y

sfc: Update copyright banners

2013-08-29T22:34:51Z

Update the dates for files that have been added to in 2012-2013. Drop the 'Solarstorm' brand name that's still lingering here. Signed-off-by: Ben Hutchings

sfc: Move MTD operations into efx_nic_type

2013-08-27T21:25:21Z

Merge the per-NIC-type MTD probe selection and struct efx_mtd_ops into struct efx_nic_type. Move the implementations into the appropriate source files. Several NVRAM functions are now only called from MTD operations which are now implemented in the same file (falcon.c or mcdi.c). There is no need for them to be extern, or to be defined at all if CONFIG_SFC_MTD is not enabled, so move them into the #ifdef CONFIG_SFC_MTD sections in those files. Most of the SPI-related definitions are also only used in falcon.c, so move them there. Put the remainder of spi.h into nic.h (which previously included it). Signed-off-by: Ben Hutchings

sfc: Move NIC-type-specific MTD partition date into separate structures

2013-08-22T18:26:06Z

Signed-off-by: Ben Hutchings

sfc: Eliminate struct efx_mtd

2013-08-22T18:26:04Z

Currently we use struct efx_mtd to represent a physical NVRAM device and struct efx_mtd_partition to represent a partition on that device. But this only really makes sense for Falcon, as we don't know or care whether MC-managed NVRAM partitions are on one or more physical devices. It complicates iteration and provides little benefit. Therefore: - Replace the pointer to efx_mtd in mtd_info::priv with a pointer to efx_nic - Move the falcon_spi_device pointer into the union in struct efx_mtd_partition - Move the device name to efx_mtd_partition::dev_type_name - Move the efx_mtd_ops pointer to efx_nic::mtd_ops - Make efx_nic::mtd_list a list of partitions Signed-off-by: Ben Hutchings

sfc: Rename SPI stuff to show that it is Falcon-specific

2013-08-22T18:26:03Z

Signed-off-by: Ben Hutchings

sfc: Expose FPGA bitfile partition through MTD

2012-09-19T01:56:24Z

Signed-off-by: Ben Hutchings

sfc: Support variable-length response to MCDI GET_BOARD_CFG

2012-09-19T01:56:23Z

Signed-off-by: Ben Hutchings

Merge tag 'for-linus-3.4' of git://git.infradead.org/mtd-2.6

2012-03-31T00:31:56Z

Pull MTD changes from David Woodhouse: - Artem's cleanup of the MTD API continues apace. - Fixes and improvements for ST FSMC and SuperH FLCTL NAND, amongst others. - More work on DiskOnChip G3, new driver for DiskOnChip G4. - Clean up debug/warning printks in JFFS2 to use pr_. Fix up various trivial conflicts, largely due to changes in calling conventions for things like dmaengine_prep_slave_sg() (new inline wrapper to hide new parameter, clashing with rewrite of previously last parameter that used to be an 'append' flag, and is now a bitmap of 'unsigned long flags'). (Also some header file fallout - like so many merges this merge window - and silly conflicts with sparse fixes) * tag 'for-linus-3.4' of git://git.infradead.org/mtd-2.6: (120 commits) mtd: docg3 add protection against concurrency mtd: docg3 refactor cascade floors structure mtd: docg3 increase write/erase timeout mtd: docg3 fix inbound calculations mtd: nand: gpmi: fix function annotations mtd: phram: fix section mismatch for phram_setup mtd: unify initialization of erase_info->fail_addr mtd: support ONFI multi lun NAND mtd: sm_ftl: fix typo in major number. mtd: add device-tree support to spear_smi mtd: spear_smi: Remove default partition information from driver mtd: Add device-tree support to fsmc_nand mtd: fix section mismatch for doc_probe_device mtd: nand/fsmc: Remove sparse warnings and errors mtd: nand/fsmc: Add DMA support mtd: nand/fsmc: Access the NAND device word by word whenever possible mtd: nand/fsmc: Use dev_err to report error scenario mtd: nand/fsmc: Use devm routines mtd: nand/fsmc: Modify fsmc driver to accept nand timing parameters via platform mtd: fsmc_nand: add pm callbacks to support hibernation ...

sfc: mtd: Use MTD_FAIL_ADDR_UNKNOWN instead of 0xffffffff

2012-03-26T23:34:54Z

As of bb0eb217, MTD_FAIL_ADDR_UNKNOWN should be used to indicate mtd erase failure not specific to any particular block. Use MTD_FAIL_ADDR_UNKNOWN instead of 0xffffffff when setting 'erase->fail_addr' in 'efx_mtd_erase()'. Signed-off-by: Shmulik Ladkani Acked-by: Ben Hutchings Signed-off-by: Artem Bityutskiy Signed-off-by: David Woodhouse

mtd: add leading underscore to all mtd functions

2012-03-26T23:20:01Z

This patch renames all MTD functions by adding a "_" prefix: mtd->erase -> mtd->_erase mtd->read_oob -> mtd->_read_oob ... The reason is that we are re-working the MTD API and from now on it is an error to use MTD function pointers directly - we have a corresponding API call for every pointer. By adding a leading "_" we achieve the following: 1. Make sure we convert every direct pointer users 2. A leading "_" suggests that this interface is internal and it becomes less likely that people will use them directly 3. Make sure all the out-of-tree modules stop compiling and the owners spot the big API change and amend them. Signed-off-by: Artem Bityutskiy Signed-off-by: David Woodhouse