search for: ctlr_info

...tions(+), 103 deletions(-) > > diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c > index 703f824584fe..c14dd4b6e598 100644 > --- a/drivers/scsi/hpsa.c > +++ b/drivers/scsi/hpsa.c > @@ -244,10 +244,6 @@ static struct hpsa_scsi_dev_t > *hpsa_find_device_by_sas_rphy(struct ctlr_info *h, > struct sas_rphy *rphy); > > -#define SCSI_CMD_BUSY ((struct scsi_cmnd *)&hpsa_cmd_busy) > -static const struct scsi_cmnd hpsa_cmd_busy; > -#define SCSI_CMD_IDLE ((struct scsi_cmnd *)&hpsa_cmd_idle) > -static const struct scsi_cmnd hpsa_cmd_idle; > static int...

...4 +-- drivers/block/xsysace.c | 6 ++--- 11 files changed, 55 insertions(+), 55 deletions(-) diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c index b40068f..3096c79 100644 --- a/drivers/block/cciss.c +++ b/drivers/block/cciss.c @@ -181,8 +181,8 @@ static void cciss_geometry_inquiry(ctlr_info_t *h, int logvol, sector_t total_size, unsigned int block_size, InquiryData_struct *inq_buff, drive_info_struct *drv); -static void __devinit cciss_interrupt_mode(ctlr_info_t *); -static int __devinit cciss_enter_simple_mode(struct ctlr_info *h); +static void cciss_interrupt_mode(ct...

...4 +-- drivers/block/xsysace.c | 6 ++--- 11 files changed, 55 insertions(+), 55 deletions(-) diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c index b40068f..3096c79 100644 --- a/drivers/block/cciss.c +++ b/drivers/block/cciss.c @@ -181,8 +181,8 @@ static void cciss_geometry_inquiry(ctlr_info_t *h, int logvol, sector_t total_size, unsigned int block_size, InquiryData_struct *inq_buff, drive_info_struct *drv); -static void __devinit cciss_interrupt_mode(ctlr_info_t *); -static int __devinit cciss_enter_simple_mode(struct ctlr_info *h); +static void cciss_interrupt_mode(ct...

On Wed, Mar 11, 2020 at 12:25:27AM +0800, John Garry wrote: > From: Hannes Reinecke <hare at suse.com> > > Add a new field 'nr_reserved_cmds' to the SCSI host template to > instruct the block layer to set aside a tag space for reserved > commands. > > Signed-off-by: Hannes Reinecke <hare at suse.com> > --- > drivers/scsi/scsi_lib.c | 1 + >

On Wed, Mar 11, 2020 at 12:25:27AM +0800, John Garry wrote: > From: Hannes Reinecke <hare at suse.com> > > Add a new field 'nr_reserved_cmds' to the SCSI host template to > instruct the block layer to set aside a tag space for reserved > commands. > > Signed-off-by: Hannes Reinecke <hare at suse.com> > --- > drivers/scsi/scsi_lib.c | 1 + >

...ally use the same hardware tag pool (ie they are being allocated from the same hardware resources) than the 'normal' I/O commands. But as they are using the same tagpool these drivers already decrement the available number of commands; check eg. hpsa: static int hpsa_scsi_host_alloc(struct ctlr_info *h) { struct Scsi_Host *sh; sh = scsi_host_alloc(&hpsa_driver_template, sizeof(h)); if (sh == NULL) { dev_err(&h->pdev->dev, "scsi_host_alloc failed\n"); return -ENOMEM; } sh->io_port = 0; sh->n_io_port = 0; sh->this_id = -1; sh->max_channel = 3; s...

...e > gai->pci.interrupt_mode = ATTO_GAI_PCIIM_LEGACY; diff --git > a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c index 31184b3..964d809 100644 > --- a/drivers/scsi/hpsa.c > +++ b/drivers/scsi/hpsa.c > @@ -6707,10 +6707,10 @@ static void hpsa_free_irqs_and_disable_msix(struct > ctlr_info *h) > free_irqs(h); > #ifdef CONFIG_PCI_MSI > if (h->msix_vector) { > - if (h->pdev->msix_enabled) > + if (pci_dev_msi_enabled(h->pdev, MSIX_TYPE)) > pci_disable_msix(h->pdev); > } else if (h->msi_vector) { > - if (h->pdev->msi_enabled)...

...e > gai->pci.interrupt_mode = ATTO_GAI_PCIIM_LEGACY; diff --git > a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c index 31184b3..964d809 100644 > --- a/drivers/scsi/hpsa.c > +++ b/drivers/scsi/hpsa.c > @@ -6707,10 +6707,10 @@ static void hpsa_free_irqs_and_disable_msix(struct > ctlr_info *h) > free_irqs(h); > #ifdef CONFIG_PCI_MSI > if (h->msix_vector) { > - if (h->pdev->msix_enabled) > + if (pci_dev_msi_enabled(h->pdev, MSIX_TYPE)) > pci_disable_msix(h->pdev); > } else if (h->msi_vector) { > - if (h->pdev->msi_enabled)...

...e = ATTO_GAI_PCIIM_MSI; else gai->pci.interrupt_mode = ATTO_GAI_PCIIM_LEGACY; diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c index 31184b3..964d809 100644 --- a/drivers/scsi/hpsa.c +++ b/drivers/scsi/hpsa.c @@ -6707,10 +6707,10 @@ static void hpsa_free_irqs_and_disable_msix(struct ctlr_info *h) free_irqs(h); #ifdef CONFIG_PCI_MSI if (h->msix_vector) { - if (h->pdev->msix_enabled) + if (pci_dev_msi_enabled(h->pdev, MSIX_TYPE)) pci_disable_msix(h->pdev); } else if (h->msi_vector) { - if (h->pdev->msi_enabled) + if (pci_dev_msi_enabled(h->pdev, M...

Hi all, The series is a draft of generic MSI driver that supports PCI and Non-PCI device which have MSI capability. If you're not interested it, sorry for the noise. The series is based on Linux-3.16-rc1. MSI was introduced in PCI Spec 2.2. Currently, kernel MSI driver codes are bonding with PCI device. Because MSI has a lot advantages in design. More and more non-PCI devices want to use

Hi all, The series is a draft of generic MSI driver that supports PCI and Non-PCI device which have MSI capability. If you're not interested it, sorry for the noise. The series is based on Linux-3.16-rc1. MSI was introduced in PCI Spec 2.2. Currently, kernel MSI driver codes are bonding with PCI device. Because MSI has a lot advantages in design. More and more non-PCI devices want to use