From: Finn Thain <fthain@telegraphics.com.au> To: "James E.J. Bottomley" <JBottomley@odin.com>, "Martin K. Petersen" <martin.petersen@oracle.com>, Michael Schmitz <schmitzmic@gmail.com>, <linux-m68k@vger.kernel.org>, <linux-scsi@vger.kernel.org>, <linux-kernel@vger.kernel.org> Subject: [PATCH v4 62/78] ncr5380: Implement new eh_bus_reset_handler Date: Sun, 03 Jan 2016 16:06:03 +1100 [thread overview] Message-ID: <20160103050517.441803011@telegraphics.com.au> (raw) In-Reply-To: 20160103050501.042035135@telegraphics.com.au [-- Attachment #1: ncr5380-new-eh_bus_reset_handler --] [-- Type: text/plain, Size: 5177 bytes --] NCR5380.c lacks a sane eh_bus_reset_handler. The atari_NCR5380.c code is much better but it should not throw out the issue queue (that would be a host reset) and it neglects to set the result code for commands that it throws out. Fix these bugs and keep the two core drivers in sync. Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Reviewed-by: Hannes Reinecke <hare@suse.com> Tested-by: Ondrej Zary <linux@rainbow-software.org> Tested-by: Michael Schmitz <schmitzmic@gmail.com> --- drivers/scsi/NCR5380.c | 50 ++++++++++++++++++++++++++++++++++++++++++- drivers/scsi/atari_NCR5380.c | 39 +++++++++++++++++++-------------- 2 files changed, 72 insertions(+), 17 deletions(-) Index: linux/drivers/scsi/atari_NCR5380.c =================================================================== --- linux.orig/drivers/scsi/atari_NCR5380.c 2016-01-03 16:04:30.000000000 +1100 +++ linux/drivers/scsi/atari_NCR5380.c 2016-01-03 16:04:32.000000000 +1100 @@ -2694,11 +2694,12 @@ static int NCR5380_bus_reset(struct scsi struct NCR5380_hostdata *hostdata = shost_priv(instance); int i; unsigned long flags; + struct NCR5380_cmd *ncmd; spin_lock_irqsave(&hostdata->lock, flags); #if (NDEBUG & NDEBUG_ANY) - scmd_printk(KERN_INFO, cmd, "performing bus reset\n"); + scmd_printk(KERN_INFO, cmd, __func__); #endif NCR5380_dprint(NDEBUG_ANY, instance); NCR5380_dprint_phase(NDEBUG_ANY, instance); @@ -2718,27 +2719,32 @@ static int NCR5380_bus_reset(struct scsi hostdata->selecting = NULL; - if (hostdata->connected) - dsprintk(NDEBUG_ABORT, instance, "reset aborted a connected command\n"); - hostdata->connected = NULL; + list_for_each_entry(ncmd, &hostdata->disconnected, list) { + struct scsi_cmnd *cmd = NCR5380_to_scmd(ncmd); + + set_host_byte(cmd, DID_RESET); + cmd->scsi_done(cmd); + } + + list_for_each_entry(ncmd, &hostdata->autosense, list) { + struct scsi_cmnd *cmd = NCR5380_to_scmd(ncmd); + + set_host_byte(cmd, DID_RESET); + cmd->scsi_done(cmd); + } + + if (hostdata->connected) { + set_host_byte(hostdata->connected, DID_RESET); + complete_cmd(instance, hostdata->connected); + hostdata->connected = NULL; + } if (hostdata->sensing) { + set_host_byte(hostdata->connected, DID_RESET); complete_cmd(instance, hostdata->sensing); hostdata->sensing = NULL; } - if (!list_empty(&hostdata->autosense)) - dsprintk(NDEBUG_ABORT, instance, "reset aborted autosense list\n"); - INIT_LIST_HEAD(&hostdata->autosense); - - if (!list_empty(&hostdata->unissued)) - dsprintk(NDEBUG_ABORT, instance, "reset aborted unissued list\n"); - INIT_LIST_HEAD(&hostdata->unissued); - - if (!list_empty(&hostdata->disconnected)) - dsprintk(NDEBUG_ABORT, instance, "reset aborted disconnected list\n"); - INIT_LIST_HEAD(&hostdata->disconnected); - #ifdef SUPPORT_TAGS free_all_tags(hostdata); #endif @@ -2748,6 +2754,7 @@ static int NCR5380_bus_reset(struct scsi hostdata->dma_len = 0; #endif + queue_work(hostdata->work_q, &hostdata->main_task); maybe_release_dma_irq(instance); spin_unlock_irqrestore(&hostdata->lock, flags); Index: linux/drivers/scsi/NCR5380.c =================================================================== --- linux.orig/drivers/scsi/NCR5380.c 2016-01-03 16:04:30.000000000 +1100 +++ linux/drivers/scsi/NCR5380.c 2016-01-03 16:04:32.000000000 +1100 @@ -2482,18 +2482,66 @@ static int NCR5380_bus_reset(struct scsi { struct Scsi_Host *instance = cmd->device->host; struct NCR5380_hostdata *hostdata = shost_priv(instance); + int i; unsigned long flags; + struct NCR5380_cmd *ncmd; spin_lock_irqsave(&hostdata->lock, flags); #if (NDEBUG & NDEBUG_ANY) - scmd_printk(KERN_INFO, cmd, "performing bus reset\n"); + scmd_printk(KERN_INFO, cmd, __func__); #endif NCR5380_dprint(NDEBUG_ANY, instance); NCR5380_dprint_phase(NDEBUG_ANY, instance); do_reset(instance); + /* reset NCR registers */ + NCR5380_write(MODE_REG, MR_BASE); + NCR5380_write(TARGET_COMMAND_REG, 0); + NCR5380_write(SELECT_ENABLE_REG, 0); + + /* After the reset, there are no more connected or disconnected commands + * and no busy units; so clear the low-level status here to avoid + * conflicts when the mid-level code tries to wake up the affected + * commands! + */ + + hostdata->selecting = NULL; + + list_for_each_entry(ncmd, &hostdata->disconnected, list) { + struct scsi_cmnd *cmd = NCR5380_to_scmd(ncmd); + + set_host_byte(cmd, DID_RESET); + cmd->scsi_done(cmd); + } + + list_for_each_entry(ncmd, &hostdata->autosense, list) { + struct scsi_cmnd *cmd = NCR5380_to_scmd(ncmd); + + set_host_byte(cmd, DID_RESET); + cmd->scsi_done(cmd); + } + + if (hostdata->connected) { + set_host_byte(hostdata->connected, DID_RESET); + complete_cmd(instance, hostdata->connected); + hostdata->connected = NULL; + } + + if (hostdata->sensing) { + set_host_byte(hostdata->connected, DID_RESET); + complete_cmd(instance, hostdata->sensing); + hostdata->sensing = NULL; + } + + for (i = 0; i < 8; ++i) + hostdata->busy[i] = 0; +#ifdef REAL_DMA + hostdata->dma_len = 0; +#endif + + queue_work(hostdata->work_q, &hostdata->main_task); spin_unlock_irqrestore(&hostdata->lock, flags); return SUCCESS;
WARNING: multiple messages have this Message-ID (diff)
From: Finn Thain <fthain@telegraphics.com.au> To: "James E.J. Bottomley" <JBottomley@odin.com>, "Martin K. Petersen" <martin.petersen@oracle.com>, Michael Schmitz <schmitzmic@gmail.com>, linux-m68k@vger.kernel.org, linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v4 62/78] ncr5380: Implement new eh_bus_reset_handler Date: Sun, 03 Jan 2016 16:06:03 +1100 [thread overview] Message-ID: <20160103050517.441803011@telegraphics.com.au> (raw) In-Reply-To: 20160103050501.042035135@telegraphics.com.au [-- Attachment #1: ncr5380-new-eh_bus_reset_handler --] [-- Type: text/plain, Size: 5175 bytes --] NCR5380.c lacks a sane eh_bus_reset_handler. The atari_NCR5380.c code is much better but it should not throw out the issue queue (that would be a host reset) and it neglects to set the result code for commands that it throws out. Fix these bugs and keep the two core drivers in sync. Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Reviewed-by: Hannes Reinecke <hare@suse.com> Tested-by: Ondrej Zary <linux@rainbow-software.org> Tested-by: Michael Schmitz <schmitzmic@gmail.com> --- drivers/scsi/NCR5380.c | 50 ++++++++++++++++++++++++++++++++++++++++++- drivers/scsi/atari_NCR5380.c | 39 +++++++++++++++++++-------------- 2 files changed, 72 insertions(+), 17 deletions(-) Index: linux/drivers/scsi/atari_NCR5380.c =================================================================== --- linux.orig/drivers/scsi/atari_NCR5380.c 2016-01-03 16:04:30.000000000 +1100 +++ linux/drivers/scsi/atari_NCR5380.c 2016-01-03 16:04:32.000000000 +1100 @@ -2694,11 +2694,12 @@ static int NCR5380_bus_reset(struct scsi struct NCR5380_hostdata *hostdata = shost_priv(instance); int i; unsigned long flags; + struct NCR5380_cmd *ncmd; spin_lock_irqsave(&hostdata->lock, flags); #if (NDEBUG & NDEBUG_ANY) - scmd_printk(KERN_INFO, cmd, "performing bus reset\n"); + scmd_printk(KERN_INFO, cmd, __func__); #endif NCR5380_dprint(NDEBUG_ANY, instance); NCR5380_dprint_phase(NDEBUG_ANY, instance); @@ -2718,27 +2719,32 @@ static int NCR5380_bus_reset(struct scsi hostdata->selecting = NULL; - if (hostdata->connected) - dsprintk(NDEBUG_ABORT, instance, "reset aborted a connected command\n"); - hostdata->connected = NULL; + list_for_each_entry(ncmd, &hostdata->disconnected, list) { + struct scsi_cmnd *cmd = NCR5380_to_scmd(ncmd); + + set_host_byte(cmd, DID_RESET); + cmd->scsi_done(cmd); + } + + list_for_each_entry(ncmd, &hostdata->autosense, list) { + struct scsi_cmnd *cmd = NCR5380_to_scmd(ncmd); + + set_host_byte(cmd, DID_RESET); + cmd->scsi_done(cmd); + } + + if (hostdata->connected) { + set_host_byte(hostdata->connected, DID_RESET); + complete_cmd(instance, hostdata->connected); + hostdata->connected = NULL; + } if (hostdata->sensing) { + set_host_byte(hostdata->connected, DID_RESET); complete_cmd(instance, hostdata->sensing); hostdata->sensing = NULL; } - if (!list_empty(&hostdata->autosense)) - dsprintk(NDEBUG_ABORT, instance, "reset aborted autosense list\n"); - INIT_LIST_HEAD(&hostdata->autosense); - - if (!list_empty(&hostdata->unissued)) - dsprintk(NDEBUG_ABORT, instance, "reset aborted unissued list\n"); - INIT_LIST_HEAD(&hostdata->unissued); - - if (!list_empty(&hostdata->disconnected)) - dsprintk(NDEBUG_ABORT, instance, "reset aborted disconnected list\n"); - INIT_LIST_HEAD(&hostdata->disconnected); - #ifdef SUPPORT_TAGS free_all_tags(hostdata); #endif @@ -2748,6 +2754,7 @@ static int NCR5380_bus_reset(struct scsi hostdata->dma_len = 0; #endif + queue_work(hostdata->work_q, &hostdata->main_task); maybe_release_dma_irq(instance); spin_unlock_irqrestore(&hostdata->lock, flags); Index: linux/drivers/scsi/NCR5380.c =================================================================== --- linux.orig/drivers/scsi/NCR5380.c 2016-01-03 16:04:30.000000000 +1100 +++ linux/drivers/scsi/NCR5380.c 2016-01-03 16:04:32.000000000 +1100 @@ -2482,18 +2482,66 @@ static int NCR5380_bus_reset(struct scsi { struct Scsi_Host *instance = cmd->device->host; struct NCR5380_hostdata *hostdata = shost_priv(instance); + int i; unsigned long flags; + struct NCR5380_cmd *ncmd; spin_lock_irqsave(&hostdata->lock, flags); #if (NDEBUG & NDEBUG_ANY) - scmd_printk(KERN_INFO, cmd, "performing bus reset\n"); + scmd_printk(KERN_INFO, cmd, __func__); #endif NCR5380_dprint(NDEBUG_ANY, instance); NCR5380_dprint_phase(NDEBUG_ANY, instance); do_reset(instance); + /* reset NCR registers */ + NCR5380_write(MODE_REG, MR_BASE); + NCR5380_write(TARGET_COMMAND_REG, 0); + NCR5380_write(SELECT_ENABLE_REG, 0); + + /* After the reset, there are no more connected or disconnected commands + * and no busy units; so clear the low-level status here to avoid + * conflicts when the mid-level code tries to wake up the affected + * commands! + */ + + hostdata->selecting = NULL; + + list_for_each_entry(ncmd, &hostdata->disconnected, list) { + struct scsi_cmnd *cmd = NCR5380_to_scmd(ncmd); + + set_host_byte(cmd, DID_RESET); + cmd->scsi_done(cmd); + } + + list_for_each_entry(ncmd, &hostdata->autosense, list) { + struct scsi_cmnd *cmd = NCR5380_to_scmd(ncmd); + + set_host_byte(cmd, DID_RESET); + cmd->scsi_done(cmd); + } + + if (hostdata->connected) { + set_host_byte(hostdata->connected, DID_RESET); + complete_cmd(instance, hostdata->connected); + hostdata->connected = NULL; + } + + if (hostdata->sensing) { + set_host_byte(hostdata->connected, DID_RESET); + complete_cmd(instance, hostdata->sensing); + hostdata->sensing = NULL; + } + + for (i = 0; i < 8; ++i) + hostdata->busy[i] = 0; +#ifdef REAL_DMA + hostdata->dma_len = 0; +#endif + + queue_work(hostdata->work_q, &hostdata->main_task); spin_unlock_irqrestore(&hostdata->lock, flags); return SUCCESS;
next prev parent reply other threads:[~2016-01-03 5:23 UTC|newest] Thread overview: 186+ messages / expand[flat|nested] mbox.gz Atom feed top 2016-01-03 5:05 [PATCH v4 00/78] More fixes, cleanup and modernization for NCR5380 drivers Finn Thain 2016-01-03 5:05 ` Finn Thain 2016-01-03 5:05 ` [PATCH v4 01/78] atari_scsi: Fix SCSI host ID setting Finn Thain 2016-01-03 5:05 ` Finn Thain 2016-01-03 5:05 ` [PATCH v4 02/78] ncr5380: Remove redundant static variable initializers Finn Thain 2016-01-03 5:05 ` Finn Thain 2016-01-03 5:05 ` [PATCH v4 03/78] ncr5380: Eliminate PDEBUG*, TDEBUG* and DTCDEBUG* macros Finn Thain 2016-01-03 5:05 ` Finn Thain 2016-01-03 5:05 ` [PATCH v4 04/78] ncr5380: Remove more pointless macros Finn Thain 2016-01-03 5:05 ` Finn Thain 2016-01-03 5:05 ` [PATCH v4 05/78] ncr5380: Remove NCR5380_local_declare and NCR5380_setup macros Finn Thain 2016-01-03 5:05 ` Finn Thain 2016-01-03 5:05 ` Finn Thain 2016-01-03 5:05 ` [PATCH v4 06/78] ncr5380: Remove NCR5380_instance_name macro Finn Thain 2016-01-03 5:05 ` Finn Thain 2016-01-03 5:05 ` [PATCH v4 07/78] ncr5380: Split NCR5380_init() into two functions Finn Thain 2016-01-03 5:05 ` Finn Thain 2016-01-03 5:05 ` Finn Thain 2016-01-03 5:05 ` [PATCH v4 08/78] ncr5380: Move NCR53C400-specific code Finn Thain 2016-01-03 5:05 ` Finn Thain 2016-01-03 5:05 ` [PATCH v4 09/78] atari_NCR5380: Reset bus on driver initialization if required Finn Thain 2016-01-03 5:05 ` Finn Thain 2016-01-03 5:05 ` [PATCH v4 10/78] atari_NCR5380: Remove RESET_BOOT, CONFIG_ATARI_SCSI_TOSHIBA_DELAY and CONFIG_ATARI_SCSI_RESET_BOOT Finn Thain 2016-01-03 5:05 ` Finn Thain 2016-01-03 5:05 ` [PATCH v4 11/78] ncr5380: Simplify bus reset handlers Finn Thain 2016-01-03 5:05 ` Finn Thain 2016-01-03 5:05 ` [PATCH v4 12/78] ncr5380: Remove unused hostdata->aborted flag Finn Thain 2016-01-03 5:05 ` Finn Thain 2016-01-03 5:05 ` [PATCH v4 13/78] ncr5380: Remove redundant register writes Finn Thain 2016-01-03 5:05 ` Finn Thain 2016-01-03 5:05 ` [PATCH v4 14/78] ncr5380: Use return instead of goto in NCR5380_select() Finn Thain 2016-01-03 5:05 ` Finn Thain 2016-01-03 5:05 ` [PATCH v4 15/78] ncr5380: Always escalate bad target time-out " Finn Thain 2016-01-03 5:05 ` Finn Thain 2016-01-03 5:05 ` [PATCH v4 16/78] ncr5380: Proceed with next command after NCR5380_select() calls scsi_done Finn Thain 2016-01-03 5:05 ` Finn Thain 2016-01-03 5:05 ` [PATCH v4 17/78] ncr5380: Keep BSY asserted when entering SELECTION phase Finn Thain 2016-01-03 5:05 ` Finn Thain 2016-01-03 5:05 ` [PATCH v4 18/78] ncr5380: Eliminate USLEEP_WAITLONG delay Finn Thain 2016-01-03 5:05 ` Finn Thain 2016-01-03 5:05 ` [PATCH v4 19/78] ncr5380: Cleanup bogus {request,release}_region() calls Finn Thain 2016-01-03 5:05 ` [PATCH v4 19/78] ncr5380: Cleanup bogus {request, release}_region() calls Finn Thain 2016-01-03 5:05 ` Finn Thain 2016-01-03 5:05 ` [PATCH v4 20/78] ncr5380: Introduce unbound workqueue Finn Thain 2016-01-03 5:05 ` Finn Thain 2016-01-03 5:05 ` Finn Thain 2016-01-03 5:05 ` [PATCH v4 21/78] ncr5380: Sleep when polling, if possible Finn Thain 2016-01-03 5:05 ` Finn Thain 2016-01-03 5:05 ` [PATCH v4 22/78] ncr5380: Eliminate selecting state Finn Thain 2016-01-03 5:05 ` Finn Thain 2016-01-03 5:05 ` [PATCH v4 23/78] ncr5380: Always retry arbitration and selection Finn Thain 2016-01-03 5:05 ` Finn Thain 2016-01-03 5:05 ` [PATCH v4 24/78] ncr5380: Implement NCR5380_dma_xfer_len and remove LIMIT_TRANSFERSIZE macro Finn Thain 2016-01-03 5:05 ` Finn Thain 2016-01-03 5:05 ` Finn Thain 2016-01-03 5:05 ` [PATCH v4 25/78] ncr5380: Rework disconnect versus poll logic Finn Thain 2016-01-03 5:05 ` Finn Thain 2016-01-03 5:05 ` [PATCH v4 26/78] ncr5380: Fix NCR5380_transfer_pio() result Finn Thain 2016-01-03 5:05 ` Finn Thain 2016-01-03 5:05 ` [PATCH v4 27/78] ncr5380: Add missing lock in eh_abort_handler Finn Thain 2016-01-03 5:05 ` Finn Thain 2016-01-03 5:05 ` [PATCH v4 28/78] ncr5380: Drop DEF_SCSI_QCMD macro Finn Thain 2016-01-03 5:05 ` Finn Thain 2016-01-03 5:05 ` [PATCH v4 29/78] ncr5380: Remove references to linked commands Finn Thain 2016-01-03 5:05 ` Finn Thain 2016-01-03 5:05 ` [PATCH v4 30/78] ncr5380: Add missing break after case MESSAGE_REJECT Finn Thain 2016-01-03 5:05 ` Finn Thain 2016-01-03 5:05 ` [PATCH v4 31/78] ncr5380: Fix !REQ timeout in do_abort() Finn Thain 2016-01-03 5:05 ` Finn Thain 2016-01-03 5:05 ` [PATCH v4 32/78] ncr5380: Fix bus phase " Finn Thain 2016-01-03 5:05 ` Finn Thain 2016-01-03 5:05 ` [PATCH v4 33/78] atari_NCR5380: Set do_abort() timeouts Finn Thain 2016-01-03 5:05 ` Finn Thain 2016-01-03 5:05 ` [PATCH v4 34/78] atari_NCR5380: Use arbitration timeout Finn Thain 2016-01-03 5:05 ` Finn Thain 2016-01-24 10:38 ` Geert Uytterhoeven 2016-01-24 10:38 ` Geert Uytterhoeven 2016-01-25 2:45 ` Finn Thain 2016-01-25 8:05 ` Geert Uytterhoeven 2016-01-25 18:28 ` Andreas Schwab 2016-01-25 18:28 ` Andreas Schwab 2016-01-25 19:56 ` Michael Schmitz 2016-01-26 0:18 ` Finn Thain 2016-01-26 11:13 ` Geert Uytterhoeven 2016-01-03 5:05 ` [PATCH v4 35/78] ncr5380: Dont wait for BUS FREE after disconnect Finn Thain 2016-01-03 5:05 ` Finn Thain 2016-01-03 5:05 ` [PATCH v4 36/78] ncr5380: Use work_struct instead of delayed_work Finn Thain 2016-01-03 5:05 ` Finn Thain 2016-01-03 5:05 ` [PATCH v4 37/78] ncr5380: Standardize work queueing algorithm Finn Thain 2016-01-03 5:05 ` Finn Thain 2016-01-03 5:05 ` [PATCH v4 38/78] ncr5380: Remove UNSAFE macro Finn Thain 2016-01-03 5:05 ` Finn Thain 2016-01-03 5:05 ` [PATCH v4 39/78] ncr5380: Standardize interrupt handling Finn Thain 2016-01-03 5:05 ` Finn Thain 2016-01-03 5:05 ` [PATCH v4 40/78] ncr5380: Introduce NCR5380_poll_politely2 Finn Thain 2016-01-03 5:05 ` Finn Thain 2016-01-03 5:05 ` [PATCH v4 41/78] ncr5380: Replace redundant flags with FLAG_NO_DMA_FIXUP Finn Thain 2016-01-03 5:05 ` Finn Thain 2016-01-03 5:05 ` [PATCH v4 42/78] ncr5380: Replace READ_OVERRUNS macro with FLAG_NO_DMA_FIXUPS Finn Thain 2016-01-03 5:05 ` Finn Thain 2016-01-03 5:05 ` [PATCH v4 43/78] ncr5380: Standardize reselection handling Finn Thain 2016-01-03 5:05 ` Finn Thain 2016-01-03 5:05 ` [PATCH v4 44/78] ncr5380: Fix off-by-one bug in extended_msg[] bounds check Finn Thain 2016-01-03 5:05 ` Finn Thain 2016-01-03 5:05 ` [PATCH v4 45/78] ncr5380: Cleanup #include directives Finn Thain 2016-01-03 5:05 ` Finn Thain 2016-01-03 5:05 ` Finn Thain 2016-01-03 5:05 ` [PATCH v4 46/78] ncr5380: Fix NDEBUG_NO_DATAOUT flag Finn Thain 2016-01-03 5:05 ` Finn Thain 2016-01-03 5:05 ` [PATCH v4 47/78] ncr5380: Fix and cleanup scsi_host_template initializers Finn Thain 2016-01-03 5:05 ` Finn Thain 2016-01-03 5:05 ` [PATCH v4 48/78] atari_NCR5380: Fix queue_size limit Finn Thain 2016-01-03 5:05 ` Finn Thain 2016-01-03 5:05 ` [PATCH v4 49/78] ncr5380: Remove redundant ICR_ARBITRATION_LOST test and eliminate FLAG_DTC3181E Finn Thain 2016-01-03 5:05 ` Finn Thain 2016-01-03 5:05 ` [PATCH v4 50/78] ncr5380: Change instance->host_lock to hostdata->lock Finn Thain 2016-01-03 5:05 ` Finn Thain 2016-01-03 5:05 ` [PATCH v4 51/78] ncr5380: Remove command list debug code Finn Thain 2016-01-03 5:05 ` Finn Thain 2016-01-03 5:05 ` Finn Thain 2016-01-03 5:05 ` [PATCH v4 52/78] ncr5380: Remove H_NO macro and introduce dsprintk Finn Thain 2016-01-03 5:05 ` Finn Thain 2016-01-03 5:05 ` [PATCH v4 53/78] ncr5380: Use shost_priv helper Finn Thain 2016-01-03 5:05 ` Finn Thain 2016-01-03 5:05 ` [PATCH v4 54/78] ncr5380: Use dsprintk() for queue debugging Finn Thain 2016-01-03 5:05 ` Finn Thain 2016-01-03 5:05 ` [PATCH v4 55/78] ncr5380: Remove LIST and REMOVE macros Finn Thain 2016-01-03 5:05 ` Finn Thain 2016-01-03 5:05 ` [PATCH v4 56/78] ncr5380: Remove redundant volatile qualifiers Finn Thain 2016-01-03 5:05 ` Finn Thain 2016-01-03 5:05 ` [PATCH v4 57/78] ncr5380: Use standard list data structure Finn Thain 2016-01-03 5:05 ` Finn Thain 2016-01-03 5:05 ` Finn Thain 2016-01-03 5:05 ` [PATCH v4 58/78] ncr5380: Refactor command completion Finn Thain 2016-01-03 5:05 ` Finn Thain 2016-01-03 5:06 ` [PATCH v4 59/78] ncr5380: Fix autosense bugs Finn Thain 2016-01-03 5:06 ` Finn Thain 2016-01-03 5:06 ` [PATCH v4 60/78] ncr5380: Implement new eh_abort_handler Finn Thain 2016-01-03 5:06 ` Finn Thain 2016-01-03 5:06 ` [PATCH v4 61/78] ncr5380: Fix EH during arbitration and selection Finn Thain 2016-01-03 5:06 ` Finn Thain 2016-01-03 5:06 ` Finn Thain [this message] 2016-01-03 5:06 ` [PATCH v4 62/78] ncr5380: Implement new eh_bus_reset_handler Finn Thain 2016-01-03 5:06 ` [PATCH v4 63/78] atari_NCR5380: Remove HOSTNO macro from printk() and seq_printf() calls Finn Thain 2016-01-03 5:06 ` Finn Thain 2016-01-03 5:06 ` [PATCH v4 64/78] atari_NCR5380: Eliminate HOSTNO macro Finn Thain 2016-01-03 5:06 ` Finn Thain 2016-01-03 5:06 ` [PATCH v4 65/78] atari_scsi, sun3_scsi: Remove global Scsi_Host pointer Finn Thain 2016-01-03 5:06 ` Finn Thain 2016-01-03 5:06 ` [PATCH v4 66/78] ncr5380: Fix soft lockups Finn Thain 2016-01-03 5:06 ` Finn Thain 2016-01-03 5:06 ` Finn Thain 2016-01-03 5:06 ` [PATCH v4 67/78] ncr5380: Cleanup comments Finn Thain 2016-01-03 5:06 ` Finn Thain 2016-01-03 5:06 ` [PATCH v4 68/78] ncr5380: Fix trailing whitespace using regexp Finn Thain 2016-01-03 5:06 ` Finn Thain 2016-01-03 5:06 ` [PATCH v4 69/78] ncr5380: Fix whitespace in comments " Finn Thain 2016-01-03 5:06 ` Finn Thain 2016-01-03 7:54 ` Joe Perches 2016-01-03 7:54 ` Joe Perches 2016-01-03 8:17 ` Finn Thain 2016-01-03 14:10 ` One Thousand Gnomes 2016-01-03 18:20 ` Joe Perches 2016-01-03 21:29 ` One Thousand Gnomes 2016-01-03 21:46 ` Joe Perches [not found] ` <20160103220505.7734a879@lxorguk.ukuu.org.uk> 2016-01-03 22:13 ` Joe Perches 2016-01-03 5:06 ` [PATCH v4 70/78] ncr5380: Merge changes from atari_NCR5380.c Finn Thain 2016-01-03 5:06 ` Finn Thain 2016-01-03 5:06 ` [PATCH v4 71/78] atari_NCR5380: Merge changes from NCR5380.c Finn Thain 2016-01-03 5:06 ` Finn Thain 2016-01-03 5:06 ` [PATCH v4 72/78] ncr5380: Cleanup whitespace and parentheses Finn Thain 2016-01-03 5:06 ` Finn Thain 2016-01-03 5:06 ` [PATCH v4 73/78] ncr5380: Fix pseudo DMA transfers on 53C400 Finn Thain 2016-01-03 5:06 ` Finn Thain 2016-01-03 5:06 ` [PATCH v4 74/78] ncr5380: Use runtime register mapping Finn Thain 2016-01-03 5:06 ` Finn Thain 2016-01-03 5:06 ` [PATCH v4 75/78] ncr5380: Enable PDMA for NCR53C400A Finn Thain 2016-01-03 5:06 ` Finn Thain 2016-01-03 5:06 ` [PATCH v4 76/78] ncr5380: Enable PDMA for DTC chips Finn Thain 2016-01-03 5:06 ` Finn Thain 2016-01-03 5:06 ` [PATCH v4 77/78] ncr5380: Fix wait for 53C80 registers registers after PDMA Finn Thain 2016-01-03 5:06 ` Finn Thain 2016-01-03 5:06 ` [PATCH v4 78/78] ncr5380: Add support for HP C2502 Finn Thain 2016-01-03 5:06 ` Finn Thain 2016-01-07 2:53 ` [PATCH v4 00/78] More fixes, cleanup and modernization for NCR5380 drivers Martin K. Petersen 2016-01-07 2:53 ` Martin K. Petersen
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