The patch recreated against kernel 2.6.12-rc4. Please review the patch to previous driver. Attached file is same patch for convenience. Thank you. Signed-off by: Seokmann Ju <[email protected]> --- diff -Naur old/Documentation/scsi/ChangeLog.megaraid new/Documentation/scsi/ChangeLog.megaraid --- old/Documentation/scsi/ChangeLog.megaraid 2005-05-16 11:19:15.142120760 -0400 +++ new/Documentation/scsi/ChangeLog.megaraid 2005-05-16 11:20:11.654529568 -0400 @@ -1,3 +1,69 @@ +Release Date : Mon Mar 07 12:27:22 EST 2005 - Seokmann Ju <[email protected]> +Current Version : 2.20.4.6 (scsi module), 2.20.2.6 (cmm module) +Older Version : 2.20.4.5 (scsi module), 2.20.2.5 (cmm module) + +1. Added IOCTL backward compatibility. + Convert megaraid_mm driver to new compat_ioctl entry points. + I don't have easy access to hardware, so only compile tested. + - Signed-off-by:Andi Kleen <[email protected]> + +2. megaraid_mbox fix: wrong order of arguments in memset() + That, BTW, shows why cross-builds are useful-the only indication of + problem had been a new warning showing up in sparse output on alpha + build (number of exceeding 256 got truncated). + - Signed-off-by: Al Viro + <[email protected]> + +3. Convert pci_module_init to pci_register_driver + Convert from pci_module_init to pci_register_driver + (from:http://kerneljanitors.org/TODO) + - Signed-off-by: Domen Puncer <[email protected]> + +4. Use the pre defined DMA mask constants from dma-mapping.h + Use the DMA_{64,32}BIT_MASK constants from dma-mapping.h when calling + pci_set_dma_mask() or pci_set_consistend_dma_mask(). See + http://marc.theaimsgroup.com/?t=108001993000001&r=1&w=2 for more + details. + Signed-off-by: Tobias Klauser <[email protected]> + Signed-off-by: Domen Puncer <[email protected]> + +5. Remove SSID checking for Dobson, Lindsay, and Verde based products. + Checking the SSVID/SSID for controllers which have Dobson, Lindsay, + and Verde is unnecessary because device ID has been assigned by LSI + and it is unique value. So, all controllers with these IOPs have to be + supported by the driver regardless SSVID/SSID. + +6. Date Thu, 27 Jan 2005 04:31:09 +0100 + From Herbert Poetzl <> + Subject RFC: assert_spin_locked() for 2.6 + + Greetings! + + overcautious programming will kill your kernel ;) + ever thought about checking a spin_lock or even + asserting that it must be held (maybe just for + spinlock debugging?) ... + + there are several checks present in the kernel + where somebody does a variation on the following: + + BUG_ON(!spin_is_locked(&some_lock)); + + so what's wrong about that? nothing, unless you + compile the code with CONFIG_DEBUG_SPINLOCK but + without CONFIG_SMP ... in which case the BUG() + will kill your kernel ... + + maybe it's not advised to make such assertions, + but here is a solution which works for me ... + (compile tested for sh, x86_64 and x86, boot/run + tested for x86 only) + + best, + Herbert + + - Herbert Poetzl <[email protected]>, Thu, 27 Jan 2005 + Release Date : Thu Feb 03 12:27:22 EST 2005 - Seokmann Ju <[email protected]> Current Version : 2.20.4.5 (scsi module), 2.20.2.5 (cmm module) Older Version : 2.20.4.4 (scsi module), 2.20.2.4 (cmm module) diff -Naur old/drivers/scsi/megaraid/mega_common.h new/drivers/scsi/megaraid/mega_common.h --- old/drivers/scsi/megaraid/mega_common.h 2005-05-16 11:19:54.619119344 -0400 +++ new/drivers/scsi/megaraid/mega_common.h 2005-05-16 11:20:11.650530176 -0400 @@ -27,6 +27,7 @@ #include <linux/list.h> #include <linux/version.h> #include <linux/moduleparam.h> +#include <linux/dma-mapping.h> #include <asm/semaphore.h> #include <scsi/scsi.h> #include <scsi/scsi_cmnd.h> diff -Naur old/drivers/scsi/megaraid/megaraid_mbox.c new/drivers/scsi/megaraid/megaraid_mbox.c --- old/drivers/scsi/megaraid/megaraid_mbox.c 2005-05-16 11:19:54.620119192 -0400 +++ new/drivers/scsi/megaraid/megaraid_mbox.c 2005-05-16 11:20:11.642531392 -0400 @@ -10,7 +10,7 @@ * 2 of the License, or (at your option) any later version. * * FILE : megaraid_mbox.c - * Version : v2.20.4.5 (Feb 03 2005) + * Version : v2.20.4.6 (Mar 07 2005) * * Authors: * Atul Mukker <[email protected]> @@ -202,7 +202,7 @@ * ### global data ### */ static uint8_t megaraid_mbox_version[8] = - { 0x02, 0x20, 0x04, 0x05, 2, 3, 20, 5 }; + { 0x02, 0x20, 0x04, 0x06, 3, 7, 20, 5 }; /* @@ -229,9 +229,9 @@ }, { PCI_VENDOR_ID_LSI_LOGIC, - PCI_DEVICE_ID_PERC4_QC, - PCI_VENDOR_ID_DELL, - PCI_SUBSYS_ID_PERC4_QC, + PCI_DEVICE_ID_VERDE, + PCI_ANY_ID, + PCI_ANY_ID, }, { PCI_VENDOR_ID_DELL, @@ -271,15 +271,9 @@ }, { PCI_VENDOR_ID_LSI_LOGIC, - PCI_DEVICE_ID_PERC4E_DC_320_2E, - PCI_VENDOR_ID_DELL, - PCI_SUBSYS_ID_PERC4E_DC_320_2E, - }, - { - PCI_VENDOR_ID_LSI_LOGIC, - PCI_DEVICE_ID_PERC4E_SC_320_1E, - PCI_VENDOR_ID_DELL, - PCI_SUBSYS_ID_PERC4E_SC_320_1E, + PCI_DEVICE_ID_DOBSON, + PCI_ANY_ID, + PCI_ANY_ID, }, { PCI_VENDOR_ID_AMI, @@ -331,36 +325,6 @@ }, { PCI_VENDOR_ID_LSI_LOGIC, - PCI_DEVICE_ID_MEGARAID_SCSI_320_0x, - PCI_VENDOR_ID_LSI_LOGIC, - PCI_SUBSYS_ID_MEGARAID_SCSI_320_0x, - }, - { - PCI_VENDOR_ID_LSI_LOGIC, - PCI_DEVICE_ID_MEGARAID_SCSI_320_2x, - PCI_VENDOR_ID_LSI_LOGIC, - PCI_SUBSYS_ID_MEGARAID_SCSI_320_2x, - }, - { - PCI_VENDOR_ID_LSI_LOGIC, - PCI_DEVICE_ID_MEGARAID_SCSI_320_4x, - PCI_VENDOR_ID_LSI_LOGIC, - PCI_SUBSYS_ID_MEGARAID_SCSI_320_4x, - }, - { - PCI_VENDOR_ID_LSI_LOGIC, - PCI_DEVICE_ID_MEGARAID_SCSI_320_1E, - PCI_VENDOR_ID_LSI_LOGIC, - PCI_SUBSYS_ID_MEGARAID_SCSI_320_1E, - }, - { - PCI_VENDOR_ID_LSI_LOGIC, - PCI_DEVICE_ID_MEGARAID_SCSI_320_2E, - PCI_VENDOR_ID_LSI_LOGIC, - PCI_SUBSYS_ID_MEGARAID_SCSI_320_2E, - }, - { - PCI_VENDOR_ID_LSI_LOGIC, PCI_DEVICE_ID_MEGARAID_I4_133_RAID, PCI_VENDOR_ID_LSI_LOGIC, PCI_SUBSYS_ID_MEGARAID_I4_133_RAID, @@ -379,21 +343,9 @@ }, { PCI_VENDOR_ID_LSI_LOGIC, - PCI_DEVICE_ID_MEGARAID_SATA_300_4x, - PCI_VENDOR_ID_LSI_LOGIC, - PCI_SUBSYS_ID_MEGARAID_SATA_300_4x, - }, - { - PCI_VENDOR_ID_LSI_LOGIC, - PCI_DEVICE_ID_MEGARAID_SATA_300_8x, - PCI_VENDOR_ID_LSI_LOGIC, - PCI_SUBSYS_ID_MEGARAID_SATA_300_8x, - }, - { - PCI_VENDOR_ID_LSI_LOGIC, - PCI_DEVICE_ID_INTEL_RAID_SRCU42X, - PCI_VENDOR_ID_INTEL, - PCI_SUBSYS_ID_INTEL_RAID_SRCU42X, + PCI_DEVICE_ID_LINDSAY, + PCI_ANY_ID, + PCI_ANY_ID, }, { PCI_VENDOR_ID_LSI_LOGIC, @@ -403,58 +355,10 @@ }, { PCI_VENDOR_ID_LSI_LOGIC, - PCI_DEVICE_ID_INTEL_RAID_SRCU42E, - PCI_VENDOR_ID_INTEL, - PCI_SUBSYS_ID_INTEL_RAID_SRCU42E, - }, - { - PCI_VENDOR_ID_LSI_LOGIC, - PCI_DEVICE_ID_INTEL_RAID_SRCZCRX, - PCI_VENDOR_ID_INTEL, - PCI_SUBSYS_ID_INTEL_RAID_SRCZCRX, - }, - { - PCI_VENDOR_ID_LSI_LOGIC, - PCI_DEVICE_ID_INTEL_RAID_SRCS28X, - PCI_VENDOR_ID_INTEL, - PCI_SUBSYS_ID_INTEL_RAID_SRCS28X, - }, - { - PCI_VENDOR_ID_LSI_LOGIC, - PCI_DEVICE_ID_INTEL_RAID_SROMBU42E_ALIEF, - PCI_VENDOR_ID_INTEL, - PCI_SUBSYS_ID_INTEL_RAID_SROMBU42E_ALIEF, - }, - { - PCI_VENDOR_ID_LSI_LOGIC, - PCI_DEVICE_ID_INTEL_RAID_SROMBU42E_HARWICH, - PCI_VENDOR_ID_INTEL, - PCI_SUBSYS_ID_INTEL_RAID_SROMBU42E_HARWICH, - }, - { - PCI_VENDOR_ID_LSI_LOGIC, PCI_DEVICE_ID_INTEL_RAID_SRCU41L_LAKE_SHETEK, PCI_VENDOR_ID_INTEL, PCI_SUBSYS_ID_INTEL_RAID_SRCU41L_LAKE_SHETEK, }, - { - PCI_VENDOR_ID_LSI_LOGIC, - PCI_DEVICE_ID_FSC_MEGARAID_PCI_EXPRESS_ROMB, - PCI_SUBSYS_ID_FSC, - PCI_SUBSYS_ID_FSC_MEGARAID_PCI_EXPRESS_ROMB, - }, - { - PCI_VENDOR_ID_LSI_LOGIC, - PCI_DEVICE_ID_MEGARAID_ACER_ROMB_2E, - PCI_VENDOR_ID_AI, - PCI_SUBSYS_ID_MEGARAID_ACER_ROMB_2E, - }, - { - PCI_VENDOR_ID_LSI_LOGIC, - PCI_DEVICE_ID_MEGARAID_NEC_ROMB_2E, - PCI_VENDOR_ID_NEC, - PCI_SUBSYS_ID_MEGARAID_NEC_ROMB_2E, - }, {0} /* Terminating entry */ }; MODULE_DEVICE_TABLE(pci, pci_id_table_g); @@ -539,7 +443,8 @@ // register as a PCI hot-plug driver module - if ((rval = pci_module_init(&megaraid_pci_driver_g))) { + rval = pci_register_driver(&megaraid_pci_driver_g); + if (rval < 0) { con_log(CL_ANN, (KERN_WARNING "megaraid: could not register hotplug support.\n")); } @@ -619,7 +524,7 @@ // Setup the default DMA mask. This would be changed later on // depending on hardware capabilities - if (pci_set_dma_mask(adapter->pdev, 0xFFFFFFFF) != 0) { + if (pci_set_dma_mask(adapter->pdev, DMA_32BIT_MASK) != 0) { con_log(CL_ANN, (KERN_WARNING "megaraid: pci_set_dma_mask failed:%d\n", __LINE__)); @@ -1031,7 +936,7 @@ // Set the DMA mask to 64-bit. All supported controllers as capable of // DMA in this range - if (pci_set_dma_mask(adapter->pdev, 0xFFFFFFFFFFFFFFFFULL) != 0) { + if (pci_set_dma_mask(adapter->pdev, DMA_64BIT_MASK) != 0) { con_log(CL_ANN, (KERN_WARNING "megaraid: could not set DMA mask for 64-bit.\n")); diff -Naur old/drivers/scsi/megaraid/megaraid_mbox.h new/drivers/scsi/megaraid/megaraid_mbox.h --- old/drivers/scsi/megaraid/megaraid_mbox.h 2005-05-16 11:19:54.620119192 -0400 +++ new/drivers/scsi/megaraid/megaraid_mbox.h 2005-05-16 11:20:11.643531240 -0400 @@ -21,8 +21,8 @@ #include "megaraid_ioctl.h" -#define MEGARAID_VERSION "2.20.4.5" -#define MEGARAID_EXT_VERSION "(Release Date: Thu Feb 03 12:27:22 EST 2005)" +#define MEGARAID_VERSION "2.20.4.6" +#define MEGARAID_EXT_VERSION "(Release Date: Mon Mar 07 12:27:22 EST 2005)" /* @@ -37,8 +37,7 @@ #define PCI_DEVICE_ID_PERC4_DC 0x1960 #define PCI_SUBSYS_ID_PERC4_DC 0x0518 -#define PCI_DEVICE_ID_PERC4_QC 0x0407 -#define PCI_SUBSYS_ID_PERC4_QC 0x0531 +#define PCI_DEVICE_ID_VERDE 0x0407 #define PCI_DEVICE_ID_PERC4_DI_EVERGLADES 0x000F #define PCI_SUBSYS_ID_PERC4_DI_EVERGLADES 0x014A @@ -58,11 +57,7 @@ #define PCI_DEVICE_ID_PERC4E_DI_GUADALUPE 0x0013 #define PCI_SUBSYS_ID_PERC4E_DI_GUADALUPE 0x0170 -#define PCI_DEVICE_ID_PERC4E_DC_320_2E 0x0408 -#define PCI_SUBSYS_ID_PERC4E_DC_320_2E 0x0002 - -#define PCI_DEVICE_ID_PERC4E_SC_320_1E 0x0408 -#define PCI_SUBSYS_ID_PERC4E_SC_320_1E 0x0001 +#define PCI_DEVICE_ID_DOBSON 0x0408 #define PCI_DEVICE_ID_MEGARAID_SCSI_320_0 0x1960 #define PCI_SUBSYS_ID_MEGARAID_SCSI_320_0 0xA520 @@ -73,21 +68,6 @@ #define PCI_DEVICE_ID_MEGARAID_SCSI_320_2 0x1960 #define PCI_SUBSYS_ID_MEGARAID_SCSI_320_2 0x0518 -#define PCI_DEVICE_ID_MEGARAID_SCSI_320_0x 0x0407 -#define PCI_SUBSYS_ID_MEGARAID_SCSI_320_0x 0x0530 - -#define PCI_DEVICE_ID_MEGARAID_SCSI_320_2x 0x0407 -#define PCI_SUBSYS_ID_MEGARAID_SCSI_320_2x 0x0532 - -#define PCI_DEVICE_ID_MEGARAID_SCSI_320_4x 0x0407 -#define PCI_SUBSYS_ID_MEGARAID_SCSI_320_4x 0x0531 - -#define PCI_DEVICE_ID_MEGARAID_SCSI_320_1E 0x0408 -#define PCI_SUBSYS_ID_MEGARAID_SCSI_320_1E 0x0001 - -#define PCI_DEVICE_ID_MEGARAID_SCSI_320_2E 0x0408 -#define PCI_SUBSYS_ID_MEGARAID_SCSI_320_2E 0x0002 - #define PCI_DEVICE_ID_MEGARAID_I4_133_RAID 0x1960 #define PCI_SUBSYS_ID_MEGARAID_I4_133_RAID 0x0522 @@ -97,52 +77,18 @@ #define PCI_DEVICE_ID_MEGARAID_SATA_150_6 0x1960 #define PCI_SUBSYS_ID_MEGARAID_SATA_150_6 0x0523 -#define PCI_DEVICE_ID_MEGARAID_SATA_300_4x 0x0409 -#define PCI_SUBSYS_ID_MEGARAID_SATA_300_4x 0x3004 - -#define PCI_DEVICE_ID_MEGARAID_SATA_300_8x 0x0409 -#define PCI_SUBSYS_ID_MEGARAID_SATA_300_8x 0x3008 - -#define PCI_DEVICE_ID_INTEL_RAID_SRCU42X 0x0407 -#define PCI_SUBSYS_ID_INTEL_RAID_SRCU42X 0x0532 +#define PCI_DEVICE_ID_LINDSAY 0x0409 #define PCI_DEVICE_ID_INTEL_RAID_SRCS16 0x1960 #define PCI_SUBSYS_ID_INTEL_RAID_SRCS16 0x0523 -#define PCI_DEVICE_ID_INTEL_RAID_SRCU42E 0x0408 -#define PCI_SUBSYS_ID_INTEL_RAID_SRCU42E 0x0002 - -#define PCI_DEVICE_ID_INTEL_RAID_SRCZCRX 0x0407 -#define PCI_SUBSYS_ID_INTEL_RAID_SRCZCRX 0x0530 - -#define PCI_DEVICE_ID_INTEL_RAID_SRCS28X 0x0409 -#define PCI_SUBSYS_ID_INTEL_RAID_SRCS28X 0x3008 - -#define PCI_DEVICE_ID_INTEL_RAID_SROMBU42E_ALIEF 0x0408 -#define PCI_SUBSYS_ID_INTEL_RAID_SROMBU42E_ALIEF 0x3431 - -#define PCI_DEVICE_ID_INTEL_RAID_SROMBU42E_HARWICH 0x0408 -#define PCI_SUBSYS_ID_INTEL_RAID_SROMBU42E_HARWICH 0x3499 - #define PCI_DEVICE_ID_INTEL_RAID_SRCU41L_LAKE_SHETEK 0x1960 #define PCI_SUBSYS_ID_INTEL_RAID_SRCU41L_LAKE_SHETEK 0x0520 -#define PCI_DEVICE_ID_FSC_MEGARAID_PCI_EXPRESS_ROMB 0x0408 -#define PCI_SUBSYS_ID_FSC_MEGARAID_PCI_EXPRESS_ROMB 0x1065 - -#define PCI_DEVICE_ID_MEGARAID_ACER_ROMB_2E 0x0408 -#define PCI_SUBSYS_ID_MEGARAID_ACER_ROMB_2E 0x004D - #define PCI_SUBSYS_ID_PERC3_QC 0x0471 #define PCI_SUBSYS_ID_PERC3_DC 0x0493 #define PCI_SUBSYS_ID_PERC3_SC 0x0475 -#define PCI_DEVICE_ID_MEGARAID_NEC_ROMB_2E 0x0408 -#define PCI_SUBSYS_ID_MEGARAID_NEC_ROMB_2E 0x8287 - -#ifndef PCI_SUBSYS_ID_FSC -#define PCI_SUBSYS_ID_FSC 0x1734 -#endif #define MBOX_MAX_SCSI_CMDS 128 // number of cmds reserved for kernel #define MBOX_MAX_USER_CMDS 32 // number of cmds for applications diff -Naur old/drivers/scsi/megaraid/megaraid_mm.c new/drivers/scsi/megaraid/megaraid_mm.c --- old/drivers/scsi/megaraid/megaraid_mm.c 2005-05-16 11:19:54.620119192 -0400 +++ new/drivers/scsi/megaraid/megaraid_mm.c 2005-05-16 11:20:11.648530480 -0400 @@ -10,13 +10,12 @@ * 2 of the License, or (at your option) any later version. * * FILE : megaraid_mm.c - * Version : v2.20.2.5 (Jan 21 2005) + * Version : v2.20.2.6 (Mar 7 2005) * * Common management module */ #include "megaraid_mm.h" -#include <linux/smp_lock.h> // Entry points for char node driver @@ -61,7 +60,7 @@ EXPORT_SYMBOL(mraid_mm_adapter_app_handle); static int majorno; -static uint32_t drvr_ver = 0x02200201; +static uint32_t drvr_ver = 0x02200206; static int adapters_count_g; static struct list_head adapters_list_g; @@ -1231,9 +1230,9 @@ unsigned long arg) { int err; - lock_kernel(); + err = mraid_mm_ioctl(NULL, filep, cmd, arg); - unlock_kernel(); + return err; } #endif diff -Naur old/drivers/scsi/megaraid/megaraid_mm.h new/drivers/scsi/megaraid/megaraid_mm.h --- old/drivers/scsi/megaraid/megaraid_mm.h 2005-05-16 11:19:54.620119192 -0400 +++ new/drivers/scsi/megaraid/megaraid_mm.h 2005-05-16 11:20:11.648530480 -0400 @@ -29,9 +29,9 @@ #include "megaraid_ioctl.h" -#define LSI_COMMON_MOD_VERSION "2.20.2.5" +#define LSI_COMMON_MOD_VERSION "2.20.2.6" #define LSI_COMMON_MOD_EXT_VERSION \ - "(Release Date: Fri Jan 21 00:01:03 EST 2005)" + "(Release Date: Mon Mar 7 00:01:03 EST 2005)" #define LSI_DBGLVL dbglevel ---
Attachment:
megaraid-v2.20.4.6.patch
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