The patch is almost 200k, so I shall save you the bandwidth and not post it here. As I've mentioned before, I develop it in the PA-RISC CVS tree which you can view here: http://cvs.parisc-linux.org/linux-2.6/drivers/scsi/sym53c8xx_2/
You can download the full patch from http://www.parisc-linux.org/~willy/sym2-2.2.0.diff and I've sent the whole thing to James as a separate email. Even just the changelog is pretty lengthy: Sym2 version 2.2.0: Docs - The sym53c8xx= kernel parameter no longer exists - Correct a typo Bugfixes - The driver really isn't capable of dealing with 64-bit bus addresses yet, so bail out early - Get rid of SYM_SCAN_TARGETS_HILO (which had no effect) and set the shost->reverse_ordering flag instead - Associate a scsi_device with the target in slave_alloc instead of slave_configure Printk cleanups - Use dev_warn/dev_info where possible - Delete PRINT_ADDR, PRINT_TARGET and PRINT_LUN - Remove sym_print_target() and sym_print_lun() - Make sym_print_addr() call dev_info Memory allocation related - Delete non-dma allocators; use kmalloc/kcalloc directly instead - Move memory allocation wrappers from sym_glue to sym_malloc - Get rid of m_addr_t; use void * or dma_addr_t as appropriate - Change m_pool_ident_t from a struct pci_dev * to a struct device * - Use dma_alloc_coherent() instead of pci_alloc_consistent() Negotiation related - Move scsi_transport_spi.h include from sym_glue.c to sym_glue.h - Store the current transfer contract settings in the starget attributes - Delete sym2_get_offset(), sym2_get_period(), sym2_get_width(), sym2_get_dt(), sym2_get_iu() and sym2_get_qas() - Use spi_support_wide() (and friends) instead of scsi_device_wide() - We don't need tinfo.prev -- we can tell if the contract changed - Delete SYM_OPT_ANNOUNCE_TRANSFER_RATE - Use spi_display_xfer_agreement() - Use sdev->scsi_level instead of the never-set tinfo.curr.scsi_version - Instead of checking current xfer settings against our goal, use a check_nego flag. - Get rid of sym_tinfo and use sym_trans directly. - Split the sym_trans options into flags - Change width from an u8 into a flag - Delete sym_misc.c - Remove sym_xpt_async_nego_wide Linuxisation - Use udelay() directly instead of indirecting through UDELAY and sym_udelay - Rename some scsi_cmnd pointers from ccb or csio to cmd - Use simple_strtoul() instead of a handwritten parser - SKIP_SPACES was always being used with 1 as a parameter, and was implicitly modifying ptr and len. - GET_INT_ARG was doing the same with ptr and len. - Use pci_iomap(), pci_iounmap(), ioread8() et al - Delete the sym_data_dmamap_*() macros - Replace SYM_CONF_IOMAPPED with CONFIG_SCSI_SYM53C8XX_IOMAPPED - Delete unused SYM_HAVE_SCCB, SYM_HAVE_M_SVTOB, SYM_HAVE_M_SPOOL Misc cleanup - Move sym_conf.h into sym53c8xx.h - Eliminate the unused SYM_SETUP_MAX_LUN, SYM_SCMD_PTR - SYM_SETUP_PCI_PARITY and SYM_SETUP_SCSI_PARITY are always defined; simplify - Rename sym_pci_chip to sym_chip - Write sym_get_hcb() to hide nasty macro abuse - sym_lp() doesn't need to take the sym_hcb as an argument - sym_get_ccb() works better if you give it the cmd instead of the id/lun - We don't use cmd->host_scribble, host->dma_channel, host->n_io_port, host->io_port, host->base or host->irq; stop initialising them. - sym_tune_dev_queuing() works better if you give it the tcb rather than the hcb and target - Get rid of sym_driver_name(), just use SYM_DRIVER_NAME directly - OUTB/INB/etc macros implicitly use the hcb pointer; pass it explictly instead - Map the BARs early instead of mapping and unmapping them as necessary - Automatically fall back to ioport accesses if iomem isn't available - Get rid of tcb_p, lcb_p and ccb_p typedefs - Delete support for big endian chips -- 8xx chips can't be in BE mode - Inline sym_slot into sym_device - Inline sym_printb_hex() into sym_printl_hex() - Don't cast function return values to void - Introduce sym_nvram_type() - Pass the hcb and starget to sym_check_goals since we already have them in the caller - Some 0/NULL cleanup - Embed the sense buffer in the CCB so it doesn't need to be allocated separately -- "Next the statesmen will invent cheap lies, putting the blame upon the nation that is attacked, and every man will be glad of those conscience-soothing falsities, and will diligently study them, and refuse to examine any refutations of them; and thus he will by and by convince himself that the war is just, and will thank God for the better sleep he enjoys after this process of grotesque self-deception." -- Mark Twain - To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html
