diff options
| author | Christoph Hellwig <hch@lst.de> | 2019-08-13 09:24:57 +0200 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2019-08-16 11:33:56 -0700 |
| commit | f877a786b1dd314ec081355507b8605508e4dfab (patch) | |
| tree | 07fd6e0cc51d2bf2deb05b66ca2165b2ba7b6d71 /drivers | |
| parent | 9726bfcdb977d6f78074fcc5dd23003b450c1f35 (diff) | |
qla1280: remove SGI SN2 support
The SGI SN2 support is about to be removed, so drop the bits specific to
it from this driver.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Link: https://lkml.kernel.org/r/20190813072514.23299-12-hch@lst.de
Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/scsi/qla1280.c | 37 | ||||
| -rw-r--r-- | drivers/scsi/qla1280.h | 3 |
2 files changed, 0 insertions, 40 deletions
diff --git a/drivers/scsi/qla1280.c b/drivers/scsi/qla1280.c index e5760c4a27f0..832af4213046 100644 --- a/drivers/scsi/qla1280.c +++ b/drivers/scsi/qla1280.c @@ -357,10 +357,6 @@ #include <scsi/scsi_host.h> #include <scsi/scsi_tcq.h> -#if defined(CONFIG_IA64_GENERIC) || defined(CONFIG_IA64_SGI_SN2) -#include <asm/sn/io.h> -#endif - /* * Compile time Options: @@ -380,11 +376,6 @@ #define NVRAM_DELAY() udelay(500) /* 2 microseconds */ -#if defined(__ia64__) && !defined(ia64_platform_is) -#define ia64_platform_is(foo) (!strcmp(x, platform_name)) -#endif - - #define IS_ISP1040(ha) (ha->pdev->device == PCI_DEVICE_ID_QLOGIC_ISP1020) #define IS_ISP1x40(ha) (ha->pdev->device == PCI_DEVICE_ID_QLOGIC_ISP1020 || \ ha->pdev->device == PCI_DEVICE_ID_QLOGIC_ISP1240) @@ -1427,15 +1418,6 @@ qla1280_initialize_adapter(struct scsi_qla_host *ha) ha->flags.reset_active = 0; ha->flags.abort_isp_active = 0; -#if defined(CONFIG_IA64_GENERIC) || defined(CONFIG_IA64_SGI_SN2) - if (ia64_platform_is("sn2")) { - printk(KERN_INFO "scsi(%li): Enabling SN2 PCI DMA " - "dual channel lockup workaround\n", ha->host_no); - ha->flags.use_pci_vchannel = 1; - driver_setup.no_nvram = 1; - } -#endif - /* TODO: implement support for the 1040 nvram format */ if (IS_ISP1040(ha)) driver_setup.no_nvram = 1; @@ -2251,13 +2233,6 @@ qla1280_nvram_config(struct scsi_qla_host *ha) mb[1] = nv->firmware_feature.f.enable_fast_posting; mb[1] |= nv->firmware_feature.f.report_lvd_bus_transition << 1; mb[1] |= nv->firmware_feature.f.disable_synchronous_backoff << 5; -#if defined(CONFIG_IA64_GENERIC) || defined (CONFIG_IA64_SGI_SN2) - if (ia64_platform_is("sn2")) { - printk(KERN_INFO "scsi(%li): Enabling SN2 PCI DMA " - "workaround\n", ha->host_no); - mb[1] |= nv->firmware_feature.f.unused_9 << 9; /* XXX */ - } -#endif status |= qla1280_mailbox_command(ha, BIT_1 | BIT_0, mb); /* Retry count and delay. */ @@ -2888,12 +2863,6 @@ qla1280_64bit_start_scsi(struct scsi_qla_host *ha, struct srb * sp) break; dma_handle = sg_dma_address(s); -#if defined(CONFIG_IA64_GENERIC) || defined(CONFIG_IA64_SGI_SN2) - if (ha->flags.use_pci_vchannel) - sn_pci_set_vchan(ha->pdev, - (unsigned long *)&dma_handle, - SCSI_BUS_32(cmd)); -#endif *dword_ptr++ = cpu_to_le32(lower_32_bits(dma_handle)); *dword_ptr++ = @@ -2950,12 +2919,6 @@ qla1280_64bit_start_scsi(struct scsi_qla_host *ha, struct srb * sp) if (cnt == 5) break; dma_handle = sg_dma_address(s); -#if defined(CONFIG_IA64_GENERIC) || defined(CONFIG_IA64_SGI_SN2) - if (ha->flags.use_pci_vchannel) - sn_pci_set_vchan(ha->pdev, - (unsigned long *)&dma_handle, - SCSI_BUS_32(cmd)); -#endif *dword_ptr++ = cpu_to_le32(lower_32_bits(dma_handle)); *dword_ptr++ = diff --git a/drivers/scsi/qla1280.h b/drivers/scsi/qla1280.h index b496206362a9..a1a8aefc7cc3 100644 --- a/drivers/scsi/qla1280.h +++ b/drivers/scsi/qla1280.h @@ -1055,9 +1055,6 @@ struct scsi_qla_host { uint32_t reset_active:1; /* 3 */ uint32_t abort_isp_active:1; /* 4 */ uint32_t disable_risc_code_load:1; /* 5 */ -#ifdef __ia64__ - uint32_t use_pci_vchannel:1; -#endif } flags; struct nvram nvram; |