- 10 Apr, 2015 36 commits
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Ondrej Zary authored
The loop in aha1542_outb with double-check is no longer needed, remove it. Signed-off-by:
Ondrej Zary <linux@rainbow-software.org> Reviewed-by:
Christoph Hellwig <hch@lst.de> Signed-off-by:
James Bottomley <JBottomley@Odin.com>
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Ondrej Zary authored
Bus reset always fails because aha1542_reset waits for the controller to assert the INIT bit (Mailbox Initialization Required) which it never does. This bit is asserted only after host reset. Remove the requirement for INIT bit (we really need only the IDLE bit). Signed-off-by:
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Ondrej Zary authored
Remove aha1542_lock and use host_lock instead. Remove interrupt and queuecommand function wrappers. Remove locking from lowlevel _out and _in functions, they now can onle be called (at runtime) with host_lock being held. Remove ssleep(4) in aha1542_reset as we can't sleep while holding a spinlock. It's useless anyway as wait_mask will wait until the controller is idle and kernel waits for 10 seconds (HOST_RESET_SETTLE_TIME) after that. Signed-off-by:
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Ondrej Zary authored
Enabling DEBUG disables write commands and devices with ID > 1. Remove this "feature" to allow real debugging. Signed-off-by:
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Ondrej Zary authored
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Ondrej Zary authored
Remove DEB macro and join ifdef DEBUG blocks Signed-off-by:
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Ondrej Zary authored
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Ondrej Zary authored
Pass struct Scsi_Host *sh and dma parameters instead of index to aha1542_set_bus_times. This is required for printk conversion. Signed-off-by:
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Ondrej Zary authored
Pass struct Scsi_Host * to functions instead of base address. This reduces the number of parameters and is also required for printk conversion. Signed-off-by:
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Ondrej Zary authored
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Ondrej Zary authored
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Ondrej Zary authored
Fix include guard in header file and remove useless changelog Signed-off-by:
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Ondrej Zary authored
Make Scsi_Host variable names consistent - use sh everywhere. Signed-off-by:
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Ondrej Zary authored
Use struct scsi_cmnd instead of Scsi_Cmnd and also rename the variables to get rid of SC prefix Signed-off-by:
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Ondrej Zary authored
Make sure that there's no variable named cmd Signed-off-by:
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Ondrej Zary authored
Simplify aha1542_biosparam, use sector_div, remove unused BIOS_TRANSLATION_1632. Signed-off-by:
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Ondrej Zary authored
Remove __setup and introduce separate io, bus_on, bus_off and dma_speed module parameters. Signed-off-by:
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Ondrej Zary authored
Cleanup hw_init, use goto for error handling. Signed-off-by:
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Ondrej Zary authored
aha1542_out call is always followed by wait_mask. Move the call into aha1542_out to simplify code. Signed-off-by:
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Ondrej Zary authored
Split out bus times related block of aha1542_hw_init into separate function aha1542_set_bus_times. Signed-off-by:
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Ondrej Zary authored
aha1542_host_reset and aha1542_bus_reset are almost same, merge them into aha1542_reset Signed-off-by:
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Ondrej Zary authored
aha1542_restart does nothing (except useless printk), remove it Signed-off-by:
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Ondrej Zary authored
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Ondrej Zary authored
Remove gotos that are no longer needed. Signed-off-by:
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Ondrej Zary authored
aha1542_out are in fact two separate functions. Split them into aha1542_out and aha1542_outb to simplify the code. Signed-off-by:
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Ondrej Zary authored
Unify aha1542_in and aha1542_in1 functions, they differ only in timeout and printk. Signed-off-by:
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Ondrej Zary authored
Convert the ugly WAIT and WAITd macros into wait_mask function. Signed-off-by:
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Ondrej Zary authored
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Ondrej Zary authored
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Ondrej Zary authored
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Ondrej Zary authored
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Ondrej Zary authored
Convert aha1542_intr_reset macro to inline function Signed-off-by:
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Ondrej Zary authored
Remove HOSTDATA macro and use shost_priv instead Signed-off-by:
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Ondrej Zary authored
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Ondrej Zary authored
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Ondrej Zary authored
Convert aha1542 to use scsi_add_host instead of scsi_module.c Use pnp_driver and isa_driver to manage cards. Signed-off-by:
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- 09 Apr, 2015 4 commits
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Mahesh Rajashekhara authored
Signed-off-by:
Mahesh Rajashekhara <Mahesh.Rajashekhara@pmcs.com> Reviewed-by:
Hannes Reinecke <hare@suse.de> Reviewed-by:
Murthy Bhat <Murthy.Bhat@pmcs.com> Signed-off-by:
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Mahesh Rajashekhara authored
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Mahesh Rajashekhara authored
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Mahesh Rajashekhara authored
After getting the platform shutdown command "VM_CloseAll" response from the firmware, driver was getting configuration IOCTL request from the upper layers and it sends down to firmware. This causes firmware assert issue. This patch fixes the firmware assert issue. During the shutdown, if driver gets commands from the upper layer, driver sends error code to the upper layers. Signed-off-by:
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