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| author | Simon Glass <sjg@chromium.org> | 2015-11-26 19:51:27 -0700 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2015-12-01 06:26:37 -0700 |
| commit | 32ec5b344b651af15eb42add80c7480154fcd4e3 (patch) | |
| tree | 0db80b6e33f467522a55e27621031b5a1b369cd5 /common/cmd_pci.c | |
| parent | 72ef5b608cae42c7699c3488dd7465bd8f573acc (diff) | |
| download | u-boot-imx-32ec5b344b651af15eb42add80c7480154fcd4e3.zip u-boot-imx-32ec5b344b651af15eb42add80c7480154fcd4e3.tar.gz u-boot-imx-32ec5b344b651af15eb42add80c7480154fcd4e3.tar.bz2 | |
pci: Use a separate 'dev' variable for the PCI device
In the 'pci' command, add a separate variable to hold the PCI device. When
this code is converted to driver model, this variable will be used to hold a
struct udevice instead.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Diffstat (limited to 'common/cmd_pci.c')
| -rw-r--r-- | common/cmd_pci.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/common/cmd_pci.c b/common/cmd_pci.c index 3c13e41..963dc10 100644 --- a/common/cmd_pci.c +++ b/common/cmd_pci.c @@ -444,6 +444,7 @@ static int do_pci(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) { ulong addr = 0, value = 0, cmd_size = 0; enum pci_size_t size = PCI_SIZE_32; + pci_dev_t dev; int busnum = 0; pci_dev_t bdf = 0; char cmd = 's'; @@ -488,12 +489,14 @@ static int do_pci(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) return 0; } + dev = bdf; + switch (argv[1][0]) { case 'h': /* header */ - pci_header_show(bdf); + pci_header_show(dev); break; case 'd': /* display */ - return pci_cfg_display(bdf, addr, size, value); + return pci_cfg_display(dev, addr, size, value); #ifdef CONFIG_CMD_PCI_ENUM case 'e': # ifdef CONFIG_DM_PCI @@ -506,17 +509,17 @@ static int do_pci(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) case 'n': /* next */ if (argc < 4) goto usage; - ret = pci_cfg_modify(bdf, addr, size, value, 0); + ret = pci_cfg_modify(dev, addr, size, value, 0); break; case 'm': /* modify */ if (argc < 4) goto usage; - ret = pci_cfg_modify(bdf, addr, size, value, 1); + ret = pci_cfg_modify(dev, addr, size, value, 1); break; case 'w': /* write */ if (argc < 5) goto usage; - ret = pci_cfg_write(bdf, addr, size, value); + ret = pci_cfg_write(dev, addr, size, value); break; default: ret = CMD_RET_USAGE; |