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2008-08-02Fix IHEX firmware generation/loadingMarc Zyngier1-3/+3
Fix both the IHEX firmware generation (len field always null, and EOF marker a byte too short) and loading (struct ihex_binrec needs to be packed to reflect the on-disk structure). Signed-off-by: Marc Zyngier <maz@misterjones.org> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2008-07-16Fix 'make clean' and .gitignore for firmware/ directory.David Woodhouse2-1/+7
Provide a .gitignore file, and fix a typo which prevented some of the generated binary files from being removed on 'make clean'. Signed-off-by: David Woodhouse <David.Woodhouse@intel.com> Reported-and-tested-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-14Fix accidental reference to tg3 firmwareDavid Woodhouse1-2/+0
We're not updating the tg3 driver to use request_firmware() yet, but a reference to its firmware accidentally slipped in as part of commit c4667746 ("dabusb: use request_firmware()"). Remove it again. Signed-off-by: David Woodhouse <David.Woodhouse@intel.com> Reported-by: Yinghai Lu <yhlu.kernel@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-14firmware: Correct dependency on CONFIG_EXTRA_FIRMWARE_DIRDavid Woodhouse1-1/+1
When CONFIG_EXTRA_FIRMWARE_DIR gets changed, the filename in the .S file (which uses .incbin to include the binary) needs to change. When we renamed the BUILTIN_FIRMWARE_DIR option to EXTRA_FIRMWARE_DIR, we forgot to update the manual dependency in firmware/Makefile, so it was depending on a non-existent file in include/config/ Signed-off-by: David Woodhouse <David.Woodhouse@intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-14firmware: convert sb16_csp driver to use firmware loader exclusivelyJaswinder Singh7-0/+506
Signed-off-by: Jaswinder Singh <jaswinder@infradead.org> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2008-07-14dsp56k: use request_firmwareJaswinder Singh4-0/+137
Signed-off-by: Jaswinder Singh <jaswinder@infradead.org> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2008-07-14edgeport-ti: use request_firmware()Jaswinder Singh3-0/+832
Firmware blob looks like this... uint8_t MajorVersion uint8_t MinorVersion __le16 BuildNumber uint8_t data[] Signed-off-by: Jaswinder Singh <jaswinder@infradead.org> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2008-07-14edgeport: use request_firmware()Jaswinder Singh6-0/+135
Version number provided in first HEX record. Signed-off-by: Jaswinder Singh <jaswinder@infradead.org> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2008-07-14vicam: use request_firmware()Jaswinder Singh3-0/+18
Although it wasn't actually using ihex records before, we use the Intel HEX record format for this firmware -- because that gives us a simple way to split it into separate chunks internally as we need, without loading each part as a separate file. Signed-off-by: Jaswinder Singh <jaswinder@infradead.org> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2008-07-14dabusb: use request_firmware()David Woodhouse4-0/+1429
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2008-07-14cpia2: use request_firmware()David Woodhouse3-0/+87
Thanks for Jaswinder Singh for converting the firmware blob itself to ihex. Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2008-07-10ip2: use request_firmware()David Woodhouse3-0/+2158
Converted with help from Jaswinder Singh Signed-off-by: David Woodhouse <dwmw2@infradead.org> Acked-by: Alan Cox <alan@redhat.com>
2008-07-10firmware: convert Ambassador ATM driver to request_firmware()David Woodhouse2-0/+205
Since it had various regions to be loaded to separate addresses, and it wanted to do them in fairly small chunks anyway, switch it to use the new ihex code. Encode the start address in the first record. Signed-off-by: David Woodhouse <dwmw2@infradead.org> Acked-by: Chas Williams <chas@cmf.nrl.navy.mil>
2008-07-10whiteheat: use request_firmware()David Woodhouse5-0/+1837
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-07-10ti_usb_3410_5052: use request_firmware()David Woodhouse4-0/+1740
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-07-10emi62: use request_firmware()David Woodhouse6-0/+7027
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-07-10emi26: use request_firmware()David Woodhouse5-0/+5804
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-07-10keyspan_pda: use request_firmware()David Woodhouse6-0/+2502
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-07-10keyspan: use request_firmware()David Woodhouse14-0/+1658
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-07-10ttusb-budget: use request_firmware()David Woodhouse3-0/+831
Signed-off-by: David Woodhouse <dwmw2@infradead.org> Acked-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-10kaweth: use request_firmware()David Woodhouse6-0/+278
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-07-10smctr: use request_firmware()David Woodhouse3-0/+491
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-07-10firmware: convert ymfpci driver to use firmware loader exclusivelyDavid Woodhouse5-0/+1562
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-07-10firmware: convert maestro3 driver to use firmware loader exclusivelyDavid Woodhouse4-0/+187
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-07-10firmware: convert korg1212 driver to use firmware loader exclusivelyDavid Woodhouse3-0/+1007
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-07-10ihex: Add support for long records to ihex2fw.cDavid Woodhouse2-19/+47
Some drivers could do with using records like Intel HEX, but with each record being larger than 256 bytes. This has been possible in the binary representation (struct ihex_binrec) in the kernel since the beginning -- at least of the the current version of history. But we haven't been able to represent that in the .HEX files which get converted to .fw files. This adds a '-w' option to ihex2fw to make it interpret the first _two_ bytes of each line as the record length, instead of only one byte. And adds makefile rules for %.H16->%.fw which use that. Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-07-10ihex: add ihex2fw tool for converting HEX files into firmware imagesDavid Woodhouse2-0/+261
Not the straight conversion to binary which objcopy can do for us, but actually representing each record with its original {addr, length}, because some drivers need that information preserved. Fix up 'firmware_install' to be able to build $(hostprogs-y) too. Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-07-10firmware: Add firmware installation to modules_install, add firmware_installDavid Woodhouse1-7/+17
For 'make modules_install', install any firmware required by the modules which are being installed. Also add a 'make firmware_install' target which doesn't depend on the configuration, but installs _all_ available in-kernel-tree firmware into $(INSTALL_FW_PATH), which defaults to /lib/firmware. This is intended for distributors to make arch-independent (and config-independent) packages containing firmware. Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2008-07-10firmware: Add CONFIG_FIRMWARE_IN_KERNEL option.David Woodhouse1-0/+5
This will control whether we build firmware into the kernel image for _every_ driver which we convert to request_firmware(), to avoid a proliferation of 'CONFIG_XXX_FIRMWARE' options for each one. Default to 'y' for now, which is the wrong thing to do but people seem to be insisting on it and refusing to even review patches until it's done. And it does preserve the existing behaviour for built-in drivers. Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-07-10firmware: Add CONFIG_EXTRA_FIRMWARE optionDavid Woodhouse1-0/+88
This allows arbitrary firmware files to be included in the static kernel where the firmware loader can find them without requiring userspace to be alive. (Updated and CONFIG_EXTRA_FIRMWARE_DIR added with lots of help from Johannes Berg). Signed-off-by: David Woodhouse <dwmw2@infradead.org> Signed-off-by: Johannes Berg <johannes@sipsolutions.net>

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