linux.git/drivers/scsi/am53c974.c, branch v6.6.122

scsi: esp_scsi: Declare SCSI host template const

2023-03-24T23:19:22+00:00

Make it explicit that the SCSI host template is not modified.

Signed-off-by: Bart Van Assche 
Link: https://lore.kernel.org/r/20230322195515.1267197-35-bvanassche@acm.org
Signed-off-by: Martin K. Petersen

treewide: Add SPDX license identifier for more missed files

2019-05-21T08:50:45+00:00

Add SPDX license identifiers to all files which:

 - Have no license information of any form

 - Have MODULE_LICENCE("GPL*") inside which was used in the initial
   scan/conversion to ignore the file

These files fall under the project license, GPL v2 only. The resulting SPDX
license identifier is:

  GPL-2.0-only

Signed-off-by: Thomas Gleixner 
Signed-off-by: Greg Kroah-Hartman

scsi: esp_scsi: move dma mapping into the core code

2018-10-16T03:00:38+00:00

Except for the mac_esp driver, which uses PIO or pseudo DMA, all drivers
share the same dma mapping calls.  Move the dma mapping into the core
code using the scsi_dma_map / scsi_dma_unmap helpers, with a special
identify mapping variant triggered off a new ESP_FLAG_NO_DMA_MAP flag
for mac_esp.

Signed-off-by: Christoph Hellwig 
Tested-by: Finn Thain 
Signed-off-by: Martin K. Petersen

scsi: esp_scsi: remove the dev argument to scsi_esp_register

2018-10-16T03:00:38+00:00

We can simplify use esp->dev now.

Signed-off-by: Christoph Hellwig 
Tested-by: Finn Thain 
Signed-off-by: Martin K. Petersen

scsi: am53c974: use the generic DMA API

2018-10-16T03:00:38+00:00

Remove usage of the legacy PCI DMA API.  To make this easier we also
store a struct device instead of pci_dev in the dev field of struct
esp.

Signed-off-by: Christoph Hellwig 
Tested-by: Finn Thain 
Signed-off-by: Martin K. Petersen

scsi: am53c974: Use module_pci_driver

2018-05-02T03:29:41+00:00

Remove boilerplate code by using macro module_pci_driver.

Signed-off-by: YueHaibing 
Signed-off-by: Martin K. Petersen

am53c974: Fix crash during modprobe

2015-04-17T17:13:56+00:00

On systems with shared interrupts the interrupt routine might
be called as soon as the interrupt is enabled.
As this might happen before pci_set_drvdata() is called the
system would crash.

Reported-by: Andreas Brogle 
Tested-by: Andreas Brogle 
Signed-off-by: Hannes Reinecke 
Signed-off-by: James Bottomley

am53c974: remove left-over debugging code

2015-02-05T18:52:02+00:00

A shost_printk() statement was left over from debugging.
It can safely be removed; the same information is displayed
in the debugging message some lines further down.

Cc: Ondrej Zary 
Signed-off-by: Hannes Reinecke 
Signed-off-by: Christoph Hellwig

tmscsim: replace by am53c974 driver

2014-11-24T15:13:18+00:00

The am53c974 is a re-implementation of the tmscsim driver,
and provides the same functionality.
So remove the tmscsim driver and make am53c974 an alias to tmscsim.

Acked-by: Guennadi Liakhovetski 
Signed-off-by: Hannes Reinecke 
Signed-off-by: Christoph Hellwig

esp_scsi: enable CONFIG2_FENAB for am53c974

2014-11-24T15:13:17+00:00

CONFIG2_FENAB ('feature enable') changed definition between chip
revisions, from 'Latch SCSI Phase' to 'Latch SCSI Phase, display
chip ID upon reset, and enable 24 bit addresses'.
So only enable it for am53c974 where we know what it's doing.

Acked-by: David S. Miller 
Reviewed-by: Paolo Bonzini 
Signed-off-by: Hannes Reinecke 
Signed-off-by: Christoph Hellwig