From 6ea3c0b2dac0d6a857d6bc010e544f4c901fff78 Mon Sep 17 00:00:00 2001 From: Matthew Wilcox Date: Tue, 7 Feb 2006 07:54:46 -0700 Subject: [SCSI] Add spi_populate_*_msg functions Introduce new helpers: - spi_populate_width_msg() - spi_populate_sync_msg() - spi_populate_ppr_msg() and use them in drivers which already enable the SPI transport. Signed-off-by: Matthew Wilcox Signed-off-by: James Bottomley --- include/scsi/scsi_transport_spi.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'include/scsi/scsi_transport_spi.h') diff --git a/include/scsi/scsi_transport_spi.h b/include/scsi/scsi_transport_spi.h index fb5a2ffae939..5e1d61913d4e 100644 --- a/include/scsi/scsi_transport_spi.h +++ b/include/scsi/scsi_transport_spi.h @@ -148,5 +148,9 @@ void spi_schedule_dv_device(struct scsi_device *); void spi_dv_device(struct scsi_device *); void spi_display_xfer_agreement(struct scsi_target *); int spi_print_msg(const unsigned char *); +int spi_populate_width_msg(unsigned char *msg, int width); +int spi_populate_sync_msg(unsigned char *msg, int period, int offset); +int spi_populate_ppr_msg(unsigned char *msg, int period, int offset, int width, + int options); #endif /* SCSI_TRANSPORT_SPI_H */ -- cgit v1.2.3-58-ga151